[INFO] crate bytify-impl 0.3.1 is already in cache
[INFO] extracting crate bytify-impl 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bytify-impl/0.3.1
[INFO] extracting crate bytify-impl 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify-impl/0.3.1
[INFO] validating manifest of bytify-impl-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-impl-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-impl-0.3.1
[INFO] finished frobbing bytify-impl-0.3.1
[INFO] frobbed toml for bytify-impl-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bytify-impl/0.3.1/Cargo.toml
[INFO] started frobbing bytify-impl-0.3.1
[INFO] finished frobbing bytify-impl-0.3.1
[INFO] frobbed toml for bytify-impl-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify-impl/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-impl-0.3.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify-impl/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 09569ef3343bb60cc88b1f274c0256303dc323865fb74c3094121ee8dfdd946a
[INFO] running `"docker" "start" "-a" "09569ef3343bb60cc88b1f274c0256303dc323865fb74c3094121ee8dfdd946a"`
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling bytify-impl v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `"docker" "inspect" "09569ef3343bb60cc88b1f274c0256303dc323865fb74c3094121ee8dfdd946a"`
[INFO] running `"docker" "rm" "-f" "09569ef3343bb60cc88b1f274c0256303dc323865fb74c3094121ee8dfdd946a"`
[INFO] [stdout] 09569ef3343bb60cc88b1f274c0256303dc323865fb74c3094121ee8dfdd946a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify-impl/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3ec866e15993afaa385e6699b9729f9606fb2f1abeae81c2173529f8c84a8a8
[INFO] running `"docker" "start" "-a" "e3ec866e15993afaa385e6699b9729f9606fb2f1abeae81c2173529f8c84a8a8"`
[INFO] [stderr]    Compiling bytify-impl v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "e3ec866e15993afaa385e6699b9729f9606fb2f1abeae81c2173529f8c84a8a8"`
[INFO] running `"docker" "rm" "-f" "e3ec866e15993afaa385e6699b9729f9606fb2f1abeae81c2173529f8c84a8a8"`
[INFO] [stdout] e3ec866e15993afaa385e6699b9729f9606fb2f1abeae81c2173529f8c84a8a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytify-impl/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f8db1398c7e1b376ab0b6f967119a6e581f888905a44f40ee68fd326352b46e5
[INFO] running `"docker" "start" "-a" "f8db1398c7e1b376ab0b6f967119a6e581f888905a44f40ee68fd326352b46e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bytify_impl-353c78f36614ff7a
[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]    Doc-tests bytify-impl
[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] running `"docker" "inspect" "f8db1398c7e1b376ab0b6f967119a6e581f888905a44f40ee68fd326352b46e5"`
[INFO] running `"docker" "rm" "-f" "f8db1398c7e1b376ab0b6f967119a6e581f888905a44f40ee68fd326352b46e5"`
[INFO] [stdout] f8db1398c7e1b376ab0b6f967119a6e581f888905a44f40ee68fd326352b46e5