[INFO] crate rugrat 0.4.1 is already in cache
[INFO] extracting crate rugrat 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rugrat/0.4.1
[INFO] extracting crate rugrat 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rugrat/0.4.1
[INFO] validating manifest of rugrat-0.4.1 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 rugrat-0.4.1 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 rugrat-0.4.1
[INFO] finished frobbing rugrat-0.4.1
[INFO] frobbed toml for rugrat-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rugrat/0.4.1/Cargo.toml
[INFO] started frobbing rugrat-0.4.1
[INFO] finished frobbing rugrat-0.4.1
[INFO] frobbed toml for rugrat-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rugrat/0.4.1/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 rugrat-0.4.1 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-1/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/rugrat/0.4.1:/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] 3d772d6974c333098344a5b67f9d06ff35175d54977dc8ffaa30a263c384d6d4
[INFO] running `"docker" "start" "-a" "3d772d6974c333098344a5b67f9d06ff35175d54977dc8ffaa30a263c384d6d4"`
[INFO] [stderr]    Compiling rugrat v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "3d772d6974c333098344a5b67f9d06ff35175d54977dc8ffaa30a263c384d6d4"`
[INFO] running `"docker" "rm" "-f" "3d772d6974c333098344a5b67f9d06ff35175d54977dc8ffaa30a263c384d6d4"`
[INFO] [stdout] 3d772d6974c333098344a5b67f9d06ff35175d54977dc8ffaa30a263c384d6d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rugrat/0.4.1:/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] f9ef270ec604e6684c2dd7c138c993eccc4e67fbff9d2c2f6cce11f10bedc4eb
[INFO] running `"docker" "start" "-a" "f9ef270ec604e6684c2dd7c138c993eccc4e67fbff9d2c2f6cce11f10bedc4eb"`
[INFO] [stderr]    Compiling rugrat v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "f9ef270ec604e6684c2dd7c138c993eccc4e67fbff9d2c2f6cce11f10bedc4eb"`
[INFO] running `"docker" "rm" "-f" "f9ef270ec604e6684c2dd7c138c993eccc4e67fbff9d2c2f6cce11f10bedc4eb"`
[INFO] [stdout] f9ef270ec604e6684c2dd7c138c993eccc4e67fbff9d2c2f6cce11f10bedc4eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rugrat/0.4.1:/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] dc318e9f895b1651aba577bb874b754b154bdff249f83b82a05479b946941e60
[INFO] running `"docker" "start" "-a" "dc318e9f895b1651aba577bb874b754b154bdff249f83b82a05479b946941e60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rugrat-299a524121c40d49
[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 rugrat
[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" "dc318e9f895b1651aba577bb874b754b154bdff249f83b82a05479b946941e60"`
[INFO] running `"docker" "rm" "-f" "dc318e9f895b1651aba577bb874b754b154bdff249f83b82a05479b946941e60"`
[INFO] [stdout] dc318e9f895b1651aba577bb874b754b154bdff249f83b82a05479b946941e60