[INFO] crate little_boxes 1.6.0 is already in cache
[INFO] extracting crate little_boxes 1.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/little_boxes/1.6.0
[INFO] extracting crate little_boxes 1.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/little_boxes/1.6.0
[INFO] validating manifest of little_boxes-1.6.0 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 little_boxes-1.6.0 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 little_boxes-1.6.0
[INFO] finished frobbing little_boxes-1.6.0
[INFO] frobbed toml for little_boxes-1.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/little_boxes/1.6.0/Cargo.toml
[INFO] started frobbing little_boxes-1.6.0
[INFO] finished frobbing little_boxes-1.6.0
[INFO] frobbed toml for little_boxes-1.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/little_boxes/1.6.0/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 little_boxes-1.6.0 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-3/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/little_boxes/1.6.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 52c1a039dd92f8af304a4a43bb98adb936ad2733feae1e84411aa258676d0033
[INFO] running `"docker" "start" "-a" "52c1a039dd92f8af304a4a43bb98adb936ad2733feae1e84411aa258676d0033"`
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling little_boxes v1.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `"docker" "inspect" "52c1a039dd92f8af304a4a43bb98adb936ad2733feae1e84411aa258676d0033"`
[INFO] running `"docker" "rm" "-f" "52c1a039dd92f8af304a4a43bb98adb936ad2733feae1e84411aa258676d0033"`
[INFO] [stdout] 52c1a039dd92f8af304a4a43bb98adb936ad2733feae1e84411aa258676d0033
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/little_boxes/1.6.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57a159ffc9b6259b294ec4e60f5ff4387178aa4ba6a9ff1ccac18a70f646fd99
[INFO] running `"docker" "start" "-a" "57a159ffc9b6259b294ec4e60f5ff4387178aa4ba6a9ff1ccac18a70f646fd99"`
[INFO] [stderr]    Compiling little_boxes v1.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "57a159ffc9b6259b294ec4e60f5ff4387178aa4ba6a9ff1ccac18a70f646fd99"`
[INFO] running `"docker" "rm" "-f" "57a159ffc9b6259b294ec4e60f5ff4387178aa4ba6a9ff1ccac18a70f646fd99"`
[INFO] [stdout] 57a159ffc9b6259b294ec4e60f5ff4387178aa4ba6a9ff1ccac18a70f646fd99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/little_boxes/1.6.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ee35e192ff75d8ebf5c12d6ecfa841e865ce823638d69b1929a332bde16dca3f
[INFO] running `"docker" "start" "-a" "ee35e192ff75d8ebf5c12d6ecfa841e865ce823638d69b1929a332bde16dca3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/little_boxes-c517101bea99e458
[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" "ee35e192ff75d8ebf5c12d6ecfa841e865ce823638d69b1929a332bde16dca3f"`
[INFO] running `"docker" "rm" "-f" "ee35e192ff75d8ebf5c12d6ecfa841e865ce823638d69b1929a332bde16dca3f"`
[INFO] [stdout] ee35e192ff75d8ebf5c12d6ecfa841e865ce823638d69b1929a332bde16dca3f