[INFO] updating cached repository mverleg/rust_compile_speed_in_docker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mverleg/rust_compile_speed_in_docker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mverleg/rust_compile_speed_in_docker" "work/ex/beta-1.38-1/sources/1.37.0/gh/mverleg/rust_compile_speed_in_docker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mverleg/rust_compile_speed_in_docker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mverleg/rust_compile_speed_in_docker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mverleg/rust_compile_speed_in_docker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mverleg/rust_compile_speed_in_docker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 355994305891a185f59cde59a85580c4e55bc441
[INFO] sha for GitHub repo mverleg/rust_compile_speed_in_docker: 355994305891a185f59cde59a85580c4e55bc441
[INFO] validating manifest of mverleg/rust_compile_speed_in_docker 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 mverleg/rust_compile_speed_in_docker 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 mverleg/rust_compile_speed_in_docker
[INFO] finished frobbing mverleg/rust_compile_speed_in_docker
[INFO] frobbed toml for mverleg/rust_compile_speed_in_docker written to work/ex/beta-1.38-1/sources/1.37.0/gh/mverleg/rust_compile_speed_in_docker/Cargo.toml
[INFO] started frobbing mverleg/rust_compile_speed_in_docker
[INFO] finished frobbing mverleg/rust_compile_speed_in_docker
[INFO] frobbed toml for mverleg/rust_compile_speed_in_docker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mverleg/rust_compile_speed_in_docker/Cargo.toml
[INFO] crate mverleg/rust_compile_speed_in_docker 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 mverleg/rust_compile_speed_in_docker 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-6/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/mverleg/rust_compile_speed_in_docker:/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] ba010252401af61906fcff7bd6366c82e637b9cc234f9a70724341db61e52ef9
[INFO] running `"docker" "start" "-a" "ba010252401af61906fcff7bd6366c82e637b9cc234f9a70724341db61e52ef9"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling backtrace v0.3.18
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling rust_compile_speed_in_docker v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.01s
[INFO] running `"docker" "inspect" "ba010252401af61906fcff7bd6366c82e637b9cc234f9a70724341db61e52ef9"`
[INFO] running `"docker" "rm" "-f" "ba010252401af61906fcff7bd6366c82e637b9cc234f9a70724341db61e52ef9"`
[INFO] [stdout] ba010252401af61906fcff7bd6366c82e637b9cc234f9a70724341db61e52ef9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mverleg/rust_compile_speed_in_docker:/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] 66dc007d027edf3f6af94a7d76ffa7b4760a4a25dd86965dbf0f13622b8d9a8e
[INFO] running `"docker" "start" "-a" "66dc007d027edf3f6af94a7d76ffa7b4760a4a25dd86965dbf0f13622b8d9a8e"`
[INFO] [stderr]    Compiling rust_compile_speed_in_docker v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "66dc007d027edf3f6af94a7d76ffa7b4760a4a25dd86965dbf0f13622b8d9a8e"`
[INFO] running `"docker" "rm" "-f" "66dc007d027edf3f6af94a7d76ffa7b4760a4a25dd86965dbf0f13622b8d9a8e"`
[INFO] [stdout] 66dc007d027edf3f6af94a7d76ffa7b4760a4a25dd86965dbf0f13622b8d9a8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mverleg/rust_compile_speed_in_docker:/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] bec051f0bd9307d5c0e92f1cc469c8f1e9b6f2d4c93fb3ef9310cd1c2019bc50
[INFO] running `"docker" "start" "-a" "bec051f0bd9307d5c0e92f1cc469c8f1e9b6f2d4c93fb3ef9310cd1c2019bc50"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_compile_speed_in_docker-8fa3b225c42df832
[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" "bec051f0bd9307d5c0e92f1cc469c8f1e9b6f2d4c93fb3ef9310cd1c2019bc50"`
[INFO] running `"docker" "rm" "-f" "bec051f0bd9307d5c0e92f1cc469c8f1e9b6f2d4c93fb3ef9310cd1c2019bc50"`
[INFO] [stdout] bec051f0bd9307d5c0e92f1cc469c8f1e9b6f2d4c93fb3ef9310cd1c2019bc50