[INFO] updating cached repository perlun/forerunner
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/perlun/forerunner
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/perlun/forerunner" "work/ex/beta-1.37-6/sources/1.36.0/gh/perlun/forerunner"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/perlun/forerunner'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/perlun/forerunner" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/perlun/forerunner"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/perlun/forerunner'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d70d9b9245dd9788fac8705f9c410f25013607ab
[INFO] sha for GitHub repo perlun/forerunner: d70d9b9245dd9788fac8705f9c410f25013607ab
[INFO] validating manifest of perlun/forerunner 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 perlun/forerunner 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 perlun/forerunner
[INFO] finished frobbing perlun/forerunner
[INFO] frobbed toml for perlun/forerunner written to work/ex/beta-1.37-6/sources/1.36.0/gh/perlun/forerunner/Cargo.toml
[INFO] started frobbing perlun/forerunner
[INFO] finished frobbing perlun/forerunner
[INFO] frobbed toml for perlun/forerunner written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/perlun/forerunner/Cargo.toml
[INFO] crate perlun/forerunner 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 perlun/forerunner 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-7/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/perlun/forerunner:/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] b84345d4174efc93ef380c176a42856cc5a2983406b629e40db731ceeca7efab
[INFO] running `"docker" "start" "-a" "b84345d4174efc93ef380c176a42856cc5a2983406b629e40db731ceeca7efab"`
[INFO] [stderr]    Compiling forerunner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "b84345d4174efc93ef380c176a42856cc5a2983406b629e40db731ceeca7efab"`
[INFO] running `"docker" "rm" "-f" "b84345d4174efc93ef380c176a42856cc5a2983406b629e40db731ceeca7efab"`
[INFO] [stdout] b84345d4174efc93ef380c176a42856cc5a2983406b629e40db731ceeca7efab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/perlun/forerunner:/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] c39b8a5fec76acb1bfdbb7eeacb6b2babdd11a2585747abe2ff37b59744a5778
[INFO] running `"docker" "start" "-a" "c39b8a5fec76acb1bfdbb7eeacb6b2babdd11a2585747abe2ff37b59744a5778"`
[INFO] [stderr]    Compiling forerunner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "c39b8a5fec76acb1bfdbb7eeacb6b2babdd11a2585747abe2ff37b59744a5778"`
[INFO] running `"docker" "rm" "-f" "c39b8a5fec76acb1bfdbb7eeacb6b2babdd11a2585747abe2ff37b59744a5778"`
[INFO] [stdout] c39b8a5fec76acb1bfdbb7eeacb6b2babdd11a2585747abe2ff37b59744a5778
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/perlun/forerunner:/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] fb00b6ee7ed269318bb4755fc3fdc08054fa3903e6baae74ceaf9f86edbe3c54
[INFO] running `"docker" "start" "-a" "fb00b6ee7ed269318bb4755fc3fdc08054fa3903e6baae74ceaf9f86edbe3c54"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/forerunner-26f5e79053df1367
[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" "fb00b6ee7ed269318bb4755fc3fdc08054fa3903e6baae74ceaf9f86edbe3c54"`
[INFO] running `"docker" "rm" "-f" "fb00b6ee7ed269318bb4755fc3fdc08054fa3903e6baae74ceaf9f86edbe3c54"`
[INFO] [stdout] fb00b6ee7ed269318bb4755fc3fdc08054fa3903e6baae74ceaf9f86edbe3c54