[INFO] updating cached repository danpker/channel_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danpker/channel_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danpker/channel_test" "work/ex/beta-1.37-6/sources/1.36.0/gh/danpker/channel_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/danpker/channel_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danpker/channel_test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danpker/channel_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danpker/channel_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00a9e66564be7859b427a071c838b817475d96f7
[INFO] sha for GitHub repo danpker/channel_test: 00a9e66564be7859b427a071c838b817475d96f7
[INFO] validating manifest of danpker/channel_test 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 danpker/channel_test 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 danpker/channel_test
[INFO] finished frobbing danpker/channel_test
[INFO] frobbed toml for danpker/channel_test written to work/ex/beta-1.37-6/sources/1.36.0/gh/danpker/channel_test/Cargo.toml
[INFO] started frobbing danpker/channel_test
[INFO] finished frobbing danpker/channel_test
[INFO] frobbed toml for danpker/channel_test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danpker/channel_test/Cargo.toml
[INFO] crate danpker/channel_test 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 danpker/channel_test 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-6/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/danpker/channel_test:/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] a52888e6b87ad365de87286d12905acafc51edb2a048285d4508b8446749a440
[INFO] running `"docker" "start" "-a" "a52888e6b87ad365de87286d12905acafc51edb2a048285d4508b8446749a440"`
[INFO] [stderr]    Compiling channel_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "a52888e6b87ad365de87286d12905acafc51edb2a048285d4508b8446749a440"`
[INFO] running `"docker" "rm" "-f" "a52888e6b87ad365de87286d12905acafc51edb2a048285d4508b8446749a440"`
[INFO] [stdout] a52888e6b87ad365de87286d12905acafc51edb2a048285d4508b8446749a440
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/danpker/channel_test:/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] 057d15787893e45f3f35aaa793e1431af4789f38588843ed3e6151a03e55af2f
[INFO] running `"docker" "start" "-a" "057d15787893e45f3f35aaa793e1431af4789f38588843ed3e6151a03e55af2f"`
[INFO] [stderr]    Compiling channel_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "057d15787893e45f3f35aaa793e1431af4789f38588843ed3e6151a03e55af2f"`
[INFO] running `"docker" "rm" "-f" "057d15787893e45f3f35aaa793e1431af4789f38588843ed3e6151a03e55af2f"`
[INFO] [stdout] 057d15787893e45f3f35aaa793e1431af4789f38588843ed3e6151a03e55af2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/danpker/channel_test:/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] 36572ea175f53e15dea2d2db982e2b55ebefe31b0e0b55ac5843b6ed30355b1c
[INFO] running `"docker" "start" "-a" "36572ea175f53e15dea2d2db982e2b55ebefe31b0e0b55ac5843b6ed30355b1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/channel_test-8fa40121c9b629c0
[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" "36572ea175f53e15dea2d2db982e2b55ebefe31b0e0b55ac5843b6ed30355b1c"`
[INFO] running `"docker" "rm" "-f" "36572ea175f53e15dea2d2db982e2b55ebefe31b0e0b55ac5843b6ed30355b1c"`
[INFO] [stdout] 36572ea175f53e15dea2d2db982e2b55ebefe31b0e0b55ac5843b6ed30355b1c