[INFO] updating cached repository rcook/hello-rust2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rcook/hello-rust2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rcook/hello-rust2" "work/ex/beta-1.37-6/sources/1.36.0/gh/rcook/hello-rust2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rcook/hello-rust2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rcook/hello-rust2" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d81afd1475835486b718ea8e78c24ed2c8ea7cd
[INFO] sha for GitHub repo rcook/hello-rust2: 6d81afd1475835486b718ea8e78c24ed2c8ea7cd
[INFO] validating manifest of rcook/hello-rust2 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 rcook/hello-rust2 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 rcook/hello-rust2
[INFO] finished frobbing rcook/hello-rust2
[INFO] frobbed toml for rcook/hello-rust2 written to work/ex/beta-1.37-6/sources/1.36.0/gh/rcook/hello-rust2/Cargo.toml
[INFO] started frobbing rcook/hello-rust2
[INFO] finished frobbing rcook/hello-rust2
[INFO] frobbed toml for rcook/hello-rust2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2/Cargo.toml
[INFO] crate rcook/hello-rust2 already has a lockfile, it will not be regenerated
[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 rcook/hello-rust2 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-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2:/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] 6a385cd65240c805900502e757580361e32188a730edf27e43d706b1fca9a27e
[INFO] running `"docker" "start" "-a" "6a385cd65240c805900502e757580361e32188a730edf27e43d706b1fca9a27e"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "6a385cd65240c805900502e757580361e32188a730edf27e43d706b1fca9a27e"`
[INFO] running `"docker" "rm" "-f" "6a385cd65240c805900502e757580361e32188a730edf27e43d706b1fca9a27e"`
[INFO] [stdout] 6a385cd65240c805900502e757580361e32188a730edf27e43d706b1fca9a27e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2:/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] 69c52283fa3235b50a8c799592aa83afc62035e242757b49200ffb79d503206e
[INFO] running `"docker" "start" "-a" "69c52283fa3235b50a8c799592aa83afc62035e242757b49200ffb79d503206e"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "69c52283fa3235b50a8c799592aa83afc62035e242757b49200ffb79d503206e"`
[INFO] running `"docker" "rm" "-f" "69c52283fa3235b50a8c799592aa83afc62035e242757b49200ffb79d503206e"`
[INFO] [stdout] 69c52283fa3235b50a8c799592aa83afc62035e242757b49200ffb79d503206e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rcook/hello-rust2:/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] 6efd27febe9c186dfc5a2f82c14afbc21e2028132d689ebc197c512ffcf3f6c2
[INFO] running `"docker" "start" "-a" "6efd27febe9c186dfc5a2f82c14afbc21e2028132d689ebc197c512ffcf3f6c2"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-fa7b043a3d74de0b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6efd27febe9c186dfc5a2f82c14afbc21e2028132d689ebc197c512ffcf3f6c2"`
[INFO] running `"docker" "rm" "-f" "6efd27febe9c186dfc5a2f82c14afbc21e2028132d689ebc197c512ffcf3f6c2"`
[INFO] [stdout] 6efd27febe9c186dfc5a2f82c14afbc21e2028132d689ebc197c512ffcf3f6c2