[INFO] crate benzene 0.2.0 is already in cache
[INFO] extracting crate benzene 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/benzene/0.2.0
[INFO] extracting crate benzene 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/benzene/0.2.0
[INFO] validating manifest of benzene-0.2.0 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 benzene-0.2.0 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 benzene-0.2.0
[INFO] finished frobbing benzene-0.2.0
[INFO] frobbed toml for benzene-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/benzene/0.2.0/Cargo.toml
[INFO] started frobbing benzene-0.2.0
[INFO] finished frobbing benzene-0.2.0
[INFO] frobbed toml for benzene-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/benzene/0.2.0/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 benzene-0.2.0 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-4/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/benzene/0.2.0:/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] 4aac6200b99a7356459b97ed566529b838a2b2c070abd1f23c77983a1f7a98ac
[INFO] running `"docker" "start" "-a" "4aac6200b99a7356459b97ed566529b838a2b2c070abd1f23c77983a1f7a98ac"`
[INFO] [stderr]    Compiling benzene v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "4aac6200b99a7356459b97ed566529b838a2b2c070abd1f23c77983a1f7a98ac"`
[INFO] running `"docker" "rm" "-f" "4aac6200b99a7356459b97ed566529b838a2b2c070abd1f23c77983a1f7a98ac"`
[INFO] [stdout] 4aac6200b99a7356459b97ed566529b838a2b2c070abd1f23c77983a1f7a98ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/benzene/0.2.0:/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] f7171f707a0d845b3ca1107574ada518ea0e34ce313574a1a8d12486932f3337
[INFO] running `"docker" "start" "-a" "f7171f707a0d845b3ca1107574ada518ea0e34ce313574a1a8d12486932f3337"`
[INFO] [stderr]    Compiling benzene v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "f7171f707a0d845b3ca1107574ada518ea0e34ce313574a1a8d12486932f3337"`
[INFO] running `"docker" "rm" "-f" "f7171f707a0d845b3ca1107574ada518ea0e34ce313574a1a8d12486932f3337"`
[INFO] [stdout] f7171f707a0d845b3ca1107574ada518ea0e34ce313574a1a8d12486932f3337
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/benzene/0.2.0:/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] 37ed6ffd50f5c82e48bd8f3d49896e54c1ca9f2afc8ab3730af166a8e82a392f
[INFO] running `"docker" "start" "-a" "37ed6ffd50f5c82e48bd8f3d49896e54c1ca9f2afc8ab3730af166a8e82a392f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/benzene-ecfbc0d20ded090c
[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 benzene
[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" "37ed6ffd50f5c82e48bd8f3d49896e54c1ca9f2afc8ab3730af166a8e82a392f"`
[INFO] running `"docker" "rm" "-f" "37ed6ffd50f5c82e48bd8f3d49896e54c1ca9f2afc8ab3730af166a8e82a392f"`
[INFO] [stdout] 37ed6ffd50f5c82e48bd8f3d49896e54c1ca9f2afc8ab3730af166a8e82a392f