Linker Error on nightly msvc 32bit, maybe related to FnBox

[kosta]

On rustc says rustc 1.5.0-nightly (f5a0158 2015-10-01)

Demo project: https://github.com/kosta/fnbox-test

When I do cd fnbox_main; cargo run on Mac OS (same nightly as be), it says:

     Running `target/debug/test-fnbox`
3 + 2 = Ok(5)

When I do the same on Windows 7 64bit using rust-nightly-i686-pc-windows-msvc.msi I get:

E:\test-fnbox\fnbox_main>cargo run --verbose
       Fresh libc v0.1.10
       Fresh log v0.3.2
       Fresh fnbox_lib v0.0.1 (file:///E:/test-fnbox/fnbox_main)
   Compiling test-fnbox v0.0.1 (file:///E:/test-fnbox/fnbox_main)
     Running `rustc src\main.rs --crate-name test_fnbox --crate-type bin -g --ou
t-dir E:\test-fnbox\fnbox_main\target\debug --emit=dep-info,link -L dependency=E
:\test-fnbox\fnbox_main\target\debug -L dependency=E:\test-fnbox\fnbox_main\targ
et\debug\deps --extern fnbox_lib=E:\test-fnbox\fnbox_main\target\debug\deps\libf
nbox_lib-dbcb88237aaacf1e.rlib --extern log=E:\test-fnbox\fnbox_main\target\debu
g\deps\liblog-6e27e2da5513596d.rlib`
error: linking with `link.exe` failed: exit code: 1120
note: "C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\VC/bin\\link.exe"
"/LIBPATH:C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\VC/lib\\" "/LIB
PATH:C:\\Program Files (x86)\\Windows Kits\\8.1\\Lib\\winv6.3\\um\\x86" "/NOLOGO
" "/NXCOMPAT" "/LIBPATH:C:\\Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib\
\i686-pc-windows-msvc\\lib" "E:\\test-fnbox\\fnbox_main\\target\\debug\\test_fnb
ox.0.o" "/OUT:E:\\test-fnbox\\fnbox_main\\target\\debug\\test_fnbox.exe" "/OPT:R
EF,ICF" "/DEBUG" "\\\\vboxsrv\\VirtualBox_Shared\\test-fnbox\\fnbox_main\\target
\\debug\\deps\\libfnbox_lib-dbcb88237aaacf1e.rlib" "\\\\vboxsrv\\VirtualBox_Shar
ed\\test-fnbox\\fnbox_main\\target\\debug\\deps\\liblog-6e27e2da5513596d.rlib" "
\\\\vboxsrv\\VirtualBox_Shared\\test-fnbox\\fnbox_main\\target\\debug\\deps\\lib
libc-165b5479aec0459c.rlib" "C:\\Program Files (x86)\\Rust nightly 1.5\\bin\\rus
tlib\\i686-pc-windows-msvc\\lib\\libstd-10cbabc2.rlib" "C:\\Program Files (x86)\
\Rust nightly 1.5\\bin\\rustlib\\i686-pc-windows-msvc\\lib\\libcollections-10cba
bc2.rlib" "C:\\Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib\\i686-pc-wind
ows-msvc\\lib\\librustc_unicode-10cbabc2.rlib" "C:\\Program Files (x86)\\Rust ni
ghtly 1.5\\bin\\rustlib\\i686-pc-windows-msvc\\lib\\librand-10cbabc2.rlib" "C:\\
Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib\\i686-pc-windows-msvc\\lib\\
liballoc-10cbabc2.rlib" "C:\\Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib
\\i686-pc-windows-msvc\\lib\\liballoc_system-10cbabc2.rlib" "C:\\Program Files (
x86)\\Rust nightly 1.5\\bin\\rustlib\\i686-pc-windows-msvc\\lib\\liblibc-10cbabc
2.rlib" "C:\\Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib\\i686-pc-window
s-msvc\\lib\\libcore-10cbabc2.rlib" "/LIBPATH:E:\\test-fnbox\\fnbox_main\\target
\\debug" "/LIBPATH:E:\\test-fnbox\\fnbox_main\\target\\debug\\deps" "/LIBPATH:C:
\\Program Files (x86)\\Rust nightly 1.5\\bin\\rustlib\\i686-pc-windows-msvc\\lib
" "/LIBPATH:E:\\test-fnbox\\fnbox_main\\.rust\\bin\\i686-pc-windows-msvc" "/LIBP
ATH:E:\\test-fnbox\\fnbox_main\\bin\\i686-pc-windows-msvc" "kernel32.lib" "shell
32.lib" "msvcrt.lib" "ws2_32.lib" "userenv.lib" "advapi32.lib" "kernel32.lib" "s
hell32.lib" "msvcrt.lib" "compiler-rt.lib"
note: test_fnbox.0.o : warning LNK4217: locally defined symbol __ZN20MAX_LOG_LEV
EL_FILTER20h260f52825033eb8bEaaE imported in function __ZN5named12closure.3355E
test_fnbox.0.o : warning LNK4217: locally defined symbol __ZN4sync6atomic11atomi
c_load14_MSG_FILE_LINE20h649e8e0920f21525RbKE imported in function __ZN4sync6ato
mic11atomic_load21h15357964103575483697E
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4049: locall
y defined symbol __ZN4sync6atomic11atomic_load14_MSG_FILE_LINE20h649e8e0920f2152
5RbKE imported
test_fnbox.0.o : warning LNK4217: locally defined symbol __ZN4sync6atomic11atomi
c_load14_MSG_FILE_LINE20h649e8e0920f21525ccKE imported in function __ZN4sync6ato
mic11atomic_load21h15357964103575483697E
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4049: locall
y defined symbol __ZN4sync6atomic11atomic_load14_MSG_FILE_LINE20h649e8e0920f2152
5ccKE imported
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4217: locall
y defined symbol __ZN5ascii19ASCII_LOWERCASE_MAP20h891504ddc52018ber8aE imported
 in function __ZN5ascii11u8.AsciiExt18to_ascii_lowercase20h6b854fda98ac1200A2aE
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4217: locall
y defined symbol __ZN6option15Option$LT$T$GT$6unwrap14_MSG_FILE_LINE20h649e8e092
0f21525buNE imported in function __ZN6option15Option$LT$T$GT$6unwrap20h189088203
9800293355E
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4049: locally defined symbol
 __ZN6option15Option$LT$T$GT$6unwrap14_MSG_FILE_LINE20h649e8e0920f21525buNE impo
rted
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4217: locall
y defined symbol __ZN4sync6atomic12atomic_store14_MSG_FILE_LINE20h649e8e0920f215
25LaKE imported in function __ZN4sync6atomic12atomic_store21h1401020282882518775
0E
liblog-6e27e2da5513596d.rlib(log-6e27e2da5513596d.0.o) : warning LNK4217: locall
y defined symbol __ZN4sync6atomic12atomic_store14_MSG_FILE_LINE20h649e8e0920f215
256aKE imported in function __ZN4sync6atomic12atomic_store21h1401020282882518775
0E
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN7raw_vec11alloc_guard14_MSG_FILE_LINE20h5233ee83c6958b93TsbE imported in fu
nction __ZN5error101Box$LT$Error$u2b$$u20$Send$u20$$u2b$$u20$Sync$u20$$u2b$$u20$
$u27$a$GT$.From$LT$$RF$$u27$b$u20$str$GT$4from20hee95f0407a8b5abd8daE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN7raw_vec11alloc_guard14_MSG_FILE_LINE20h5233ee83c6958b93Tsb
E imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN6option15Option$LT$T$GT$6expect15__STATIC_FMTSTR20hc832075917061a0ewtNE imp
orted in function __ZN3vec12Vec$LT$T$GT$7reserve19h756097315311652105E
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN6option15Option$LT$T$GT$6expect15__STATIC_FMTSTR20hc8320759
17061a0ewtNE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN6option15Option$LT$T$GT$6expect10_FILE_LINE20h8741aaade7bbdf1cgtNE imported
 in function __ZN3vec12Vec$LT$T$GT$7reserve19h756097315311652105E
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN6option15Option$LT$T$GT$6expect10_FILE_LINE20h8741aaade7bbd
f1cgtNE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN6result24Result$LT$T$C$$u20$E$GT$6unwrap15__STATIC_FMTSTR20hc832075917061a0
eKbOE imported in function __ZN6thread4park20hdb88efbb1ac3ef70FAbE
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN6result24Result$LT$T$C$$u20$E$GT$6unwrap10_FILE_LINE20h8741aaade7bbdf1cubOE
 imported in function __ZN6thread4park20hdb88efbb1ac3ef70FAbE
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN4cell16RefCell$LT$T$GT$10borrow_mut14_MSG_FILE_LINE20h649e8e0920f215259tKE
imported in function __ZN4rand13ThreadRng.Rng8next_u6420hfacae7071f7f815amwxE
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5slice54_$u5b$T$u5d$.ops..Index$LT$ops..Range$LT$usize$GT$$GT$5index14_MSG_
FILE_LINE20h649e8e0920f21525yOPE imported in function __ZN3sys2os12error_string2
0h86086a62b4ab7f42LHvE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN5slice54_$u5b$T$u5d$.ops..Index$LT$ops..Range$LT$usize$GT$$
GT$5index14_MSG_FILE_LINE20h649e8e0920f21525yOPE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN6string6String8truncate14_MSG_FILE_LINE20h089424dc74c14514dOfE imported in
function __ZN3sys2os12error_string20h86086a62b4ab7f42LHvE
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5slice54_$u5b$T$u5d$.ops..Index$LT$ops..Range$LT$usize$GT$$GT$5index14_MSG_
FILE_LINE20h649e8e0920f215255NPE imported in function __ZN3sys2os12Env.Iterator4
next20h9897d642738158f97KvE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN5slice54_$u5b$T$u5d$.ops..Index$LT$ops..Range$LT$usize$GT$$
GT$5index14_MSG_FILE_LINE20h649e8e0920f215255NPE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN7raw_vec15RawVec$LT$T$GT$13shrink_to_fit14_MSG_FILE_LINE20h5233ee83c6958b93
BpbE imported in function __ZN3ffi5c_str7CString18from_vec_unchecked20h5adfa5eff
5855f28vDeE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN7raw_vec15RawVec$LT$T$GT$13shrink_to_fit14_MSG_FILE_LINE20h
5233ee83c6958b93BpbE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5slice57_$u5b$T$u5d$.ops..IndexMut$LT$ops..Range$LT$usize$GT$$GT$9index_mut
14_MSG_FILE_LINE20h649e8e0920f21525YQPE imported in function __ZN2io4Read14read_
to_string20h6802931272054495440E
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN3vec12Vec$LT$T$GT$5drain14_MSG_FILE_LINE20h089424dc74c14514FzgE imported in
 function __ZN2io8buffered18BufWriter$LT$W$GT$9flush_buf21h18326229385129381480E

libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5slice39_$u5b$T$u5d$.ops..IndexMut$LT$usize$GT$9index_mut14_MSG_FILE_LINE20
h649e8e0920f21525aNPE imported in function __ZN3net6parser20Parser$LT$$u27$a$GT$
19read_ipv6_addr_impl11read_groups20h3432b5cc5b5e92375vjE
librand-10cbabc2.rlib(rand-10cbabc2.0.o) : warning LNK4049: locally defined symb
ol __ZN5slice39_$u5b$T$u5d$.ops..IndexMut$LT$usize$GT$9index_mut14_MSG_FILE_LINE
20h649e8e0920f21525aNPE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN4cell16RefCell$LT$T$GT$6borrow14_MSG_FILE_LINE20h649e8e0920f21525ptKE impor
ted in function __ZN10sys_common11thread_info3set20h2f7bc31798cacf9e92rE
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5slice36_$u5b$T$u5d$.ops..Index$LT$usize$GT$5index14_MSG_FILE_LINE20h649e8e
0920f21525lMPE imported in function __ZN4hash3sip16SipHasher.Hasher5write20hf76c
90f409814f864GTE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4049: locall
y defined symbol __ZN5slice36_$u5b$T$u5d$.ops..Index$LT$usize$GT$5index14_MSG_FI
LE_LINE20h649e8e0920f21525lMPE imported
librand-10cbabc2.rlib(rand-10cbabc2.0.o) : warning LNK4049: locally defined symb
ol __ZN5slice36_$u5b$T$u5d$.ops..Index$LT$usize$GT$5index14_MSG_FILE_LINE20h649e
8e0920f21525lMPE imported
libstd-10cbabc2.rlib(std-10cbabc2.0.o) : warning LNK4217: locally defined symbol
 __ZN5isaac5EMPTY20hd2819167b16a6d39FhbE imported in function __ZN4rand6StdRng3n
ew20h1b6a51360bdc78a2UqxE
libcollections-10cbabc2.rlib(collections-10cbabc2.0.o) : warning LNK4217: locall
y defined symbol __ZN5u_str15UTF8_CHAR_WIDTH20h64eb18501991a9e979gE imported in
function __ZN6string6String15from_utf8_lossy20h083d40e2249662cfWAfE
librustc_unicode-10cbabc2.rlib(rustc_unicode-10cbabc2.0.o) : warning LNK4217: lo
cally defined symbol __ZN4char12char.CharExt8to_digit14_MSG_FILE_LINE20h649e8e09
20f21525CJKE imported in function __ZN4char4char8is_digit20h4aa08611ee5bc40dMthE

test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named15__S
TATIC_FMTSTR20hdba419b76b5b14574baE referenced in function __ZN5named12closure.3
355E
test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named4_LOC
20h49b461bc6448562c4aaE referenced in function __ZN5named12closure.3355E
test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named15__S
TATIC_FMTSTR20hdba419b76b5b1457HdaE referenced in function __ZN5named12closure.3
355E
test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named4_LOC
20h49b461bc6448562cHcaE referenced in function __ZN5named12closure.3355E
test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named15__S
TATIC_FMTSTR20hdba419b76b5b1457afaE referenced in function __ZN5named12closure.3
355E
test_fnbox.0.o : error LNK2019: unresolved external symbol __imp___ZN5named4_LOC
20h49b461bc6448562caeaE referenced in function __ZN5named12closure.3355E
E:\test-fnbox\fnbox_main\target\debug\test_fnbox.exe : fatal error LNK1120: 6 un
resolved externals

error: aborting due to previous error
Could not compile `test-fnbox`.

Caused by:
  Process didn't exit successfully: `rustc src\main.rs --crate-name test_fnbox -
-crate-type bin -g --out-dir E:\test-fnbox\fnbox_main\target\debug --emit=dep-in
fo,link -L dependency=E:\test-fnbox\fnbox_main\target\debug -L dependency=E:\tes
t-fnbox\fnbox_main\target\debug\deps --extern fnbox_lib=E:\test-fnbox\fnbox_main
\target\debug\deps\libfnbox_lib-dbcb88237aaacf1e.rlib --extern log=E:\test-fnbox
\fnbox_main\target\debug\deps\liblog-6e27e2da5513596d.rlib` (exit code: 11128881
48)

[retep998]

Duplicate of #27438

[alexcrichton]

Thanks for the report! This was fixed for 64-bit a few days ago and 32-bit this morning, so the next nightlies should have the fix!

[kosta]

Thanks for fixing! I'll test this soon