[INFO] crate bytify 0.3.1 is already in cache
[INFO] extracting crate bytify 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/bytify/0.3.1
[INFO] extracting crate bytify 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytify/0.3.1
[INFO] validating manifest of bytify-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bytify-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bytify-0.3.1
[INFO] finished frobbing bytify-0.3.1
[INFO] frobbed toml for bytify-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bytify/0.3.1/Cargo.toml
[INFO] started frobbing bytify-0.3.1
[INFO] finished frobbing bytify-0.3.1
[INFO] frobbed toml for bytify-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytify/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing bytify-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytify/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 24d3cb035d534f68a2dc39a95dc043172097b65cd24960b7081c6407cfc70ba6
[INFO] running `"docker" "start" "-a" "24d3cb035d534f68a2dc39a95dc043172097b65cd24960b7081c6407cfc70ba6"`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling bytify-impl v0.3.1
[INFO] [stderr]    Compiling bytify v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `"docker" "inspect" "24d3cb035d534f68a2dc39a95dc043172097b65cd24960b7081c6407cfc70ba6"`
[INFO] running `"docker" "rm" "-f" "24d3cb035d534f68a2dc39a95dc043172097b65cd24960b7081c6407cfc70ba6"`
[INFO] [stdout] 24d3cb035d534f68a2dc39a95dc043172097b65cd24960b7081c6407cfc70ba6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytify/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ac250655e9b2dc49b8aba63b7bfb343e21836370532cd5b6f4f2252b74e66cb2
[INFO] running `"docker" "start" "-a" "ac250655e9b2dc49b8aba63b7bfb343e21836370532cd5b6f4f2252b74e66cb2"`
[INFO] [stderr]    Compiling bytify v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "ac250655e9b2dc49b8aba63b7bfb343e21836370532cd5b6f4f2252b74e66cb2"`
[INFO] running `"docker" "rm" "-f" "ac250655e9b2dc49b8aba63b7bfb343e21836370532cd5b6f4f2252b74e66cb2"`
[INFO] [stdout] ac250655e9b2dc49b8aba63b7bfb343e21836370532cd5b6f4f2252b74e66cb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytify/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c8c3487ad47d9a7a8cea8eb53681bbeb2963bac6c0d92288d68547e7d3e99ba9
[INFO] running `"docker" "start" "-a" "c8c3487ad47d9a7a8cea8eb53681bbeb2963bac6c0d92288d68547e7d3e99ba9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bytify-32d48e070342d74d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-a5b43ca4e30b1452
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test char ... ok
[INFO] [stdout] test i32 ... ok
[INFO] [stdout] test i16 ... ok
[INFO] [stdout] test i16_suffixed ... ok
[INFO] [stdout] test i8 ... ok
[INFO] [stdout] test i8_suffixed ... ok
[INFO] [stdout] test integer_endianness_ascription ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test u16 ... ok
[INFO] [stdout] test u32 ... ok
[INFO] [stdout] test u8_suffixed ... ok
[INFO] [stdout] test u32_suffixed ... ok
[INFO] [stdout] test u8 ... ok
[INFO] [stdout] test i32_suffixed ... ok
[INFO] [stdout] test u16_suffixed ... ok
[INFO] [stderr]    Doc-tests bytify
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - bytify (line 98) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c8c3487ad47d9a7a8cea8eb53681bbeb2963bac6c0d92288d68547e7d3e99ba9"`
[INFO] running `"docker" "rm" "-f" "c8c3487ad47d9a7a8cea8eb53681bbeb2963bac6c0d92288d68547e7d3e99ba9"`
[INFO] [stdout] c8c3487ad47d9a7a8cea8eb53681bbeb2963bac6c0d92288d68547e7d3e99ba9