Update various dependencies (#374)

* Update cfg-if dependency to 1.0

* Update object dependency to 0.21

* Update addr2line dependency to 0.13

Author: sdroege

Cargo.toml

@@ -19,7 +19,7 @@ members = ['crates/cpp_smoke_test', 'crates/as-if-std']
 exclude = ['crates/without_debuginfo', 'crates/macos_frames_test', 'crates/line-tables-only']
 
 [dependencies]
-cfg-if = "0.1.10"
+cfg-if = "1.0"
 rustc-demangle = "0.1.4"
 backtrace-sys = { path = "crates/backtrace-sys", version = "0.1.35", optional = true, default_features = false }
 libc = { version = "0.2.45", default-features = false }
@@ -38,7 +38,7 @@ cpp_demangle = { default-features = false, version = "0.3.0", optional = true }
 addr2line = { version = "0.13.0", optional = true, default-features = false }
 miniz_oxide = { version = "0.4.0", optional = true, default-features = false }
 [dependencies.object]
-version = "0.20.0"
+version = "0.21"
 optional = true
 default-features = false
 features = ['read_core', 'elf', 'macho', 'pe', 'unaligned']

crates/as-if-std/Cargo.toml

@@ -12,14 +12,14 @@ doctest = false
 bench = false
 
 [dependencies]
-cfg-if = "0.1.10"
+cfg-if = "1.0"
 rustc-demangle = "0.1.4"
 libc = { version = "0.2.45", default-features = false }
-addr2line = { version = "0.12.0", default-features = false }
+addr2line = { version = "0.13.0", default-features = false }
 miniz_oxide = { version = "0.4.0", default-features = false }
 
 [dependencies.object]
-version = "0.20.0"
+version = "0.21"
 default-features = false
 features = ['read_core', 'elf', 'macho', 'pe', 'unaligned']