[INFO] crate errno 0.2.4 is already in cache
[INFO] extracting crate errno 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/errno/0.2.4
[INFO] extracting crate errno 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errno/0.2.4
[INFO] validating manifest of errno-0.2.4 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 errno-0.2.4 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 errno-0.2.4
[INFO] finished frobbing errno-0.2.4
[INFO] frobbed toml for errno-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/errno/0.2.4/Cargo.toml
[INFO] started frobbing errno-0.2.4
[INFO] finished frobbing errno-0.2.4
[INFO] frobbed toml for errno-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errno/0.2.4/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] testing errno-0.2.4 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-7/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/errno/0.2.4:/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] acd2b6a3b1d8ee8fc5c217a33db5b3618b8043e16b3027cd6cbf7b40918549e6
[INFO] running `"docker" "start" "-a" "acd2b6a3b1d8ee8fc5c217a33db5b3618b8043e16b3027cd6cbf7b40918549e6"`
[INFO] [stderr]    Compiling errno v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "acd2b6a3b1d8ee8fc5c217a33db5b3618b8043e16b3027cd6cbf7b40918549e6"`
[INFO] running `"docker" "rm" "-f" "acd2b6a3b1d8ee8fc5c217a33db5b3618b8043e16b3027cd6cbf7b40918549e6"`
[INFO] [stdout] acd2b6a3b1d8ee8fc5c217a33db5b3618b8043e16b3027cd6cbf7b40918549e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/errno/0.2.4:/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] f19885349b58b360b5b2b6d8cd6604b400da4ff02b6082a96b4dbb117921bac9
[INFO] running `"docker" "start" "-a" "f19885349b58b360b5b2b6d8cd6604b400da4ff02b6082a96b4dbb117921bac9"`
[INFO] [stderr]    Compiling errno v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "f19885349b58b360b5b2b6d8cd6604b400da4ff02b6082a96b4dbb117921bac9"`
[INFO] running `"docker" "rm" "-f" "f19885349b58b360b5b2b6d8cd6604b400da4ff02b6082a96b4dbb117921bac9"`
[INFO] [stdout] f19885349b58b360b5b2b6d8cd6604b400da4ff02b6082a96b4dbb117921bac9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/errno/0.2.4:/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] 618c7fb89ee9052b5f15b198526b88bef03358454c3f88285a063eed4782e36f
[INFO] running `"docker" "start" "-a" "618c7fb89ee9052b5f15b198526b88bef03358454c3f88285a063eed4782e36f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/errno-118430c01c405456
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test check_description ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test check_error_into_errno ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests errno
[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" "618c7fb89ee9052b5f15b198526b88bef03358454c3f88285a063eed4782e36f"`
[INFO] running `"docker" "rm" "-f" "618c7fb89ee9052b5f15b198526b88bef03358454c3f88285a063eed4782e36f"`
[INFO] [stdout] 618c7fb89ee9052b5f15b198526b88bef03358454c3f88285a063eed4782e36f