[INFO] updating cached repository https://github.com/MarimeGui/midi_synth
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d1f2abfb07c31595ac6ec5ea42ee1c30b6a1ed5
[INFO] testing MarimeGui/midi_synth against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarimeGui%2Fmidi_synth" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarimeGui/midi_synth on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MarimeGui/midi_synth
[INFO] finished tweaking git repo https://github.com/MarimeGui/midi_synth
[INFO] tweaked toml for git repo https://github.com/MarimeGui/midi_synth written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/MarimeGui/midi_synth already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 97051528dd1f10c4ddc167646326e4f4e8ee49cf515f635cdfe1b62151b8a2db
[INFO] running `"docker" "start" "-a" "97051528dd1f10c4ddc167646326e4f4e8ee49cf515f635cdfe1b62151b8a2db"`
[INFO] [stderr]    Compiling ez_io v0.1.0 (https://github.com/MarimeGui/ez_io.git#1d6a66ec)
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling synthesizer v0.1.0 (https://github.com/MarimeGui/rust_synthesizer.git#07d7b928)
[INFO] [stderr]    Compiling standard_midi_file v0.1.0 (https://github.com/MarimeGui/standard_midi_file.git#163bc88d)
[INFO] [stderr]    Compiling midi_synth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `"docker" "inspect" "97051528dd1f10c4ddc167646326e4f4e8ee49cf515f635cdfe1b62151b8a2db"`
[INFO] running `"docker" "rm" "-f" "97051528dd1f10c4ddc167646326e4f4e8ee49cf515f635cdfe1b62151b8a2db"`
[INFO] [stdout] 97051528dd1f10c4ddc167646326e4f4e8ee49cf515f635cdfe1b62151b8a2db
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7e834258f055e6b4254c7be35a32b690e5b8a1b6c27d27b5294efa31fbab0a58
[INFO] running `"docker" "start" "-a" "7e834258f055e6b4254c7be35a32b690e5b8a1b6c27d27b5294efa31fbab0a58"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling midi_synth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "7e834258f055e6b4254c7be35a32b690e5b8a1b6c27d27b5294efa31fbab0a58"`
[INFO] running `"docker" "rm" "-f" "7e834258f055e6b4254c7be35a32b690e5b8a1b6c27d27b5294efa31fbab0a58"`
[INFO] [stdout] 7e834258f055e6b4254c7be35a32b690e5b8a1b6c27d27b5294efa31fbab0a58
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 5a7810863d8f1fe99c8f8a70fbd8591b4b658366778d9885019cb6311cf87289
[INFO] running `"docker" "start" "-a" "5a7810863d8f1fe99c8f8a70fbd8591b4b658366778d9885019cb6311cf87289"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/midi_synth-efbbd2acfd20f316
[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" "5a7810863d8f1fe99c8f8a70fbd8591b4b658366778d9885019cb6311cf87289"`
[INFO] running `"docker" "rm" "-f" "5a7810863d8f1fe99c8f8a70fbd8591b4b658366778d9885019cb6311cf87289"`
[INFO] [stdout] 5a7810863d8f1fe99c8f8a70fbd8591b4b658366778d9885019cb6311cf87289