[INFO] updating cached repository Hopman/wcrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Hopman/wcrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Hopman/wcrust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Hopman/wcrust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0793f0cb791518658c4c0bfaf86c102978ea6c52
[INFO] sha for GitHub repo Hopman/wcrust: 0793f0cb791518658c4c0bfaf86c102978ea6c52
[INFO] validating manifest of Hopman/wcrust 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 Hopman/wcrust 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 Hopman/wcrust
[INFO] finished frobbing Hopman/wcrust
[INFO] frobbed toml for Hopman/wcrust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust/Cargo.toml
[INFO] started frobbing Hopman/wcrust
[INFO] finished frobbing Hopman/wcrust
[INFO] frobbed toml for Hopman/wcrust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust/Cargo.toml
[INFO] crate Hopman/wcrust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Hopman/wcrust 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/gh/Hopman/wcrust:/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] edfae8fc0a8f784883ece4d102dfe35206036a3c8a39aa83e5b28bcf0e904383
[INFO] running `"docker" "start" "-a" "edfae8fc0a8f784883ece4d102dfe35206036a3c8a39aa83e5b28bcf0e904383"`
[INFO] [stderr]    Compiling wcrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "edfae8fc0a8f784883ece4d102dfe35206036a3c8a39aa83e5b28bcf0e904383"`
[INFO] running `"docker" "rm" "-f" "edfae8fc0a8f784883ece4d102dfe35206036a3c8a39aa83e5b28bcf0e904383"`
[INFO] [stdout] edfae8fc0a8f784883ece4d102dfe35206036a3c8a39aa83e5b28bcf0e904383
[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/gh/Hopman/wcrust:/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] adbc5942392f6e885628638c439ece084c2d532e8df0be19400aff8f59e9c2af
[INFO] running `"docker" "start" "-a" "adbc5942392f6e885628638c439ece084c2d532e8df0be19400aff8f59e9c2af"`
[INFO] [stderr]    Compiling wcrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "adbc5942392f6e885628638c439ece084c2d532e8df0be19400aff8f59e9c2af"`
[INFO] running `"docker" "rm" "-f" "adbc5942392f6e885628638c439ece084c2d532e8df0be19400aff8f59e9c2af"`
[INFO] [stdout] adbc5942392f6e885628638c439ece084c2d532e8df0be19400aff8f59e9c2af
[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/gh/Hopman/wcrust:/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] 63cfed8cc148643913e0309cb2d12f723e6ed0d0b994825304fb6cd26db7bed8
[INFO] running `"docker" "start" "-a" "63cfed8cc148643913e0309cb2d12f723e6ed0d0b994825304fb6cd26db7bed8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wcrust-60c54a6c1941f399
[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" "63cfed8cc148643913e0309cb2d12f723e6ed0d0b994825304fb6cd26db7bed8"`
[INFO] running `"docker" "rm" "-f" "63cfed8cc148643913e0309cb2d12f723e6ed0d0b994825304fb6cd26db7bed8"`
[INFO] [stdout] 63cfed8cc148643913e0309cb2d12f723e6ed0d0b994825304fb6cd26db7bed8