[INFO] crate vision 0.0.2 is already in cache
[INFO] extracting crate vision 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/vision/0.0.2
[INFO] extracting crate vision 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vision/0.0.2
[INFO] validating manifest of vision-0.0.2 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 vision-0.0.2 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 vision-0.0.2
[INFO] finished frobbing vision-0.0.2
[INFO] frobbed toml for vision-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vision/0.0.2/Cargo.toml
[INFO] started frobbing vision-0.0.2
[INFO] finished frobbing vision-0.0.2
[INFO] frobbed toml for vision-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vision/0.0.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing vision-0.0.2 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-2/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/vision/0.0.2:/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] a58e1e9fde9a1abe4dc7016004237afd41efe1a285c8b97961ec79d54b241125
[INFO] running `"docker" "start" "-a" "a58e1e9fde9a1abe4dc7016004237afd41efe1a285c8b97961ec79d54b241125"`
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling vision v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
[INFO] running `"docker" "inspect" "a58e1e9fde9a1abe4dc7016004237afd41efe1a285c8b97961ec79d54b241125"`
[INFO] running `"docker" "rm" "-f" "a58e1e9fde9a1abe4dc7016004237afd41efe1a285c8b97961ec79d54b241125"`
[INFO] [stdout] a58e1e9fde9a1abe4dc7016004237afd41efe1a285c8b97961ec79d54b241125
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/vision/0.0.2:/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] 0bf616a9e90593f188f1f0eafcb892e8cdec0362f08ca60c587504f4de91a5d1
[INFO] running `"docker" "start" "-a" "0bf616a9e90593f188f1f0eafcb892e8cdec0362f08ca60c587504f4de91a5d1"`
[INFO] [stderr]    Compiling vision v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `"docker" "inspect" "0bf616a9e90593f188f1f0eafcb892e8cdec0362f08ca60c587504f4de91a5d1"`
[INFO] running `"docker" "rm" "-f" "0bf616a9e90593f188f1f0eafcb892e8cdec0362f08ca60c587504f4de91a5d1"`
[INFO] [stdout] 0bf616a9e90593f188f1f0eafcb892e8cdec0362f08ca60c587504f4de91a5d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/vision/0.0.2:/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] 7ef03e54955530a36ce9878557122c02416c58435d0ebb96aa756cf096495270
[INFO] running `"docker" "start" "-a" "7ef03e54955530a36ce9878557122c02416c58435d0ebb96aa756cf096495270"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vision-25b6b91700c9e544
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cifar100::tests::test_builder ... ignored
[INFO] [stdout] test cifar10::tests::test_builder ... ignored
[INFO] [stdout] test fashion_mnist::tests::test_builder ... ignored
[INFO] [stdout] test mnist::tests::test_builder ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vision
[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" "7ef03e54955530a36ce9878557122c02416c58435d0ebb96aa756cf096495270"`
[INFO] running `"docker" "rm" "-f" "7ef03e54955530a36ce9878557122c02416c58435d0ebb96aa756cf096495270"`
[INFO] [stdout] 7ef03e54955530a36ce9878557122c02416c58435d0ebb96aa756cf096495270