[INFO] crate bytify 0.3.1 is already in cache
[INFO] extracting crate bytify 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bytify/0.3.1
[INFO] extracting crate bytify 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify/0.3.1
[INFO] validating manifest of bytify-0.3.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bytify-0.3.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/bytify/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bytify-0.3.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b2bd6e7b994a1ff5f4971023f053b07070d6ec6b159eb75be67df05189840b1f
[INFO] running `"docker" "start" "-a" "b2bd6e7b994a1ff5f4971023f053b07070d6ec6b159eb75be67df05189840b1f"`
[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 2.72s
[INFO] running `"docker" "inspect" "b2bd6e7b994a1ff5f4971023f053b07070d6ec6b159eb75be67df05189840b1f"`
[INFO] running `"docker" "rm" "-f" "b2bd6e7b994a1ff5f4971023f053b07070d6ec6b159eb75be67df05189840b1f"`
[INFO] [stdout] b2bd6e7b994a1ff5f4971023f053b07070d6ec6b159eb75be67df05189840b1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d8081728aee8c907189bb5d42eeea4052484fcea118aef65c5fe7c2990fbf5e3
[INFO] running `"docker" "start" "-a" "d8081728aee8c907189bb5d42eeea4052484fcea118aef65c5fe7c2990fbf5e3"`
[INFO] [stderr]    Compiling bytify v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "d8081728aee8c907189bb5d42eeea4052484fcea118aef65c5fe7c2990fbf5e3"`
[INFO] running `"docker" "rm" "-f" "d8081728aee8c907189bb5d42eeea4052484fcea118aef65c5fe7c2990fbf5e3"`
[INFO] [stdout] d8081728aee8c907189bb5d42eeea4052484fcea118aef65c5fe7c2990fbf5e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 112fef1849b6a90135f1567b9e5bddf38d81a69d932bc1cda4adb08c6c783a6c
[INFO] running `"docker" "start" "-a" "112fef1849b6a90135f1567b9e5bddf38d81a69d932bc1cda4adb08c6c783a6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bytify-8552d15785915893
[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-8c0b620332961561
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test i16 ... ok
[INFO] [stdout] test i16_suffixed ... ok
[INFO] [stdout] test integer_endianness_ascription ... ok
[INFO] [stdout] test i8 ... ok
[INFO] [stdout] test u16 ... ok
[INFO] [stdout] test i8_suffixed ... ok
[INFO] [stdout] test char ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test u32 ... ok
[INFO] [stdout] test u16_suffixed ... ok
[INFO] [stdout] test u32_suffixed ... ok
[INFO] [stdout] test i32 ... ok
[INFO] [stdout] test u8_suffixed ... ok
[INFO] [stdout] test i32_suffixed ... ok
[INFO] [stdout] test u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytify
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/lib.rs - bytify (line 98) ... 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" "112fef1849b6a90135f1567b9e5bddf38d81a69d932bc1cda4adb08c6c783a6c"`
[INFO] running `"docker" "rm" "-f" "112fef1849b6a90135f1567b9e5bddf38d81a69d932bc1cda4adb08c6c783a6c"`
[INFO] [stdout] 112fef1849b6a90135f1567b9e5bddf38d81a69d932bc1cda4adb08c6c783a6c