[INFO] updating cached repository brain0/cleanenv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/brain0/cleanenv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/brain0/cleanenv" "work/ex/beta-1.38-1/sources/1.37.0/gh/brain0/cleanenv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/brain0/cleanenv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brain0/cleanenv" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffc89dc4b7a30f31efe2ecfe21cd23889f40e9df
[INFO] sha for GitHub repo brain0/cleanenv: ffc89dc4b7a30f31efe2ecfe21cd23889f40e9df
[INFO] validating manifest of brain0/cleanenv 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 brain0/cleanenv 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 brain0/cleanenv
[INFO] finished frobbing brain0/cleanenv
[INFO] frobbed toml for brain0/cleanenv written to work/ex/beta-1.38-1/sources/1.37.0/gh/brain0/cleanenv/Cargo.toml
[INFO] started frobbing brain0/cleanenv
[INFO] finished frobbing brain0/cleanenv
[INFO] frobbed toml for brain0/cleanenv written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv/Cargo.toml
[INFO] crate brain0/cleanenv already has a lockfile, it will not be regenerated
[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 brain0/cleanenv 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv:/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] f0434facd4055b014f24a6c3144e311c45f39d0a5313984729f67bb8f9b89049
[INFO] running `"docker" "start" "-a" "f0434facd4055b014f24a6c3144e311c45f39d0a5313984729f67bb8f9b89049"`
[INFO] [stderr]    Compiling cleanenv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "f0434facd4055b014f24a6c3144e311c45f39d0a5313984729f67bb8f9b89049"`
[INFO] running `"docker" "rm" "-f" "f0434facd4055b014f24a6c3144e311c45f39d0a5313984729f67bb8f9b89049"`
[INFO] [stdout] f0434facd4055b014f24a6c3144e311c45f39d0a5313984729f67bb8f9b89049
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv:/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] 14f578f51ded6ddb14513c517ff8f615655fb103ddecd74830a40f8a200936a6
[INFO] running `"docker" "start" "-a" "14f578f51ded6ddb14513c517ff8f615655fb103ddecd74830a40f8a200936a6"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cleanenv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "14f578f51ded6ddb14513c517ff8f615655fb103ddecd74830a40f8a200936a6"`
[INFO] running `"docker" "rm" "-f" "14f578f51ded6ddb14513c517ff8f615655fb103ddecd74830a40f8a200936a6"`
[INFO] [stdout] 14f578f51ded6ddb14513c517ff8f615655fb103ddecd74830a40f8a200936a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brain0/cleanenv:/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] 517c6b7bf68d2b6ae7c64d9a5ab3ce0f2264026d9f790c1dece20ae8ec6e4fe3
[INFO] running `"docker" "start" "-a" "517c6b7bf68d2b6ae7c64d9a5ab3ce0f2264026d9f790c1dece20ae8ec6e4fe3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cleanenv-3058e2fea581f304
[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" "517c6b7bf68d2b6ae7c64d9a5ab3ce0f2264026d9f790c1dece20ae8ec6e4fe3"`
[INFO] running `"docker" "rm" "-f" "517c6b7bf68d2b6ae7c64d9a5ab3ce0f2264026d9f790c1dece20ae8ec6e4fe3"`
[INFO] [stdout] 517c6b7bf68d2b6ae7c64d9a5ab3ce0f2264026d9f790c1dece20ae8ec6e4fe3