[INFO] cloning repository https://github.com/rmccampbell/midi_synth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmccampbell/midi_synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmccampbell%2Fmidi_synth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmccampbell%2Fmidi_synth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 174effc4f8f2465d697cd93debd66394afd89191 [INFO] testing rmccampbell/midi_synth against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmccampbell%2Fmidi_synth" "/workspace/builds/worker-38/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rmccampbell/midi_synth on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rmccampbell/midi_synth [INFO] finished tweaking git repo https://github.com/rmccampbell/midi_synth [INFO] tweaked toml for git repo https://github.com/rmccampbell/midi_synth written to /workspace/builds/worker-38/source/Cargo.toml [INFO] crate git repo https://github.com/rmccampbell/midi_synth already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.29 [INFO] [stderr] Downloaded coremidi-sys v2.0.2 [INFO] [stderr] Downloaded coremidi v0.4.0 [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded midir v0.7.0 [INFO] [stderr] Downloaded ctrlc v3.2.0 [INFO] [stderr] Downloaded clang-sys v1.2.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.29 [INFO] [stderr] Downloaded wmidi v4.0.6 [INFO] [stderr] Downloaded jni v0.19.0 [INFO] [stderr] Downloaded cpal v0.13.4 [INFO] [stderr] Downloaded nix v0.22.1 [INFO] [stderr] Downloaded alsa v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 578709c64891ca82bc27cba8bbf9d0d8fa039f1d80d9ec55c49e3ebd11aca4eb [INFO] running `Command { std: "docker" "start" "-a" "578709c64891ca82bc27cba8bbf9d0d8fa039f1d80d9ec55c49e3ebd11aca4eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "578709c64891ca82bc27cba8bbf9d0d8fa039f1d80d9ec55c49e3ebd11aca4eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "578709c64891ca82bc27cba8bbf9d0d8fa039f1d80d9ec55c49e3ebd11aca4eb", kill_on_drop: false }` [INFO] [stdout] 578709c64891ca82bc27cba8bbf9d0d8fa039f1d80d9ec55c49e3ebd11aca4eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ba698cec219c92df17c098efe8e170567fc8c7ba45d8e041005550c7350550e [INFO] running `Command { std: "docker" "start" "-a" "1ba698cec219c92df17c098efe8e170567fc8c7ba45d8e041005550c7350550e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wmidi v4.0.6 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling alsa v0.4.3 [INFO] [stderr] Compiling alsa v0.5.0 [INFO] [stderr] Compiling ctrlc v3.2.0 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling midir v0.7.0 [INFO] [stderr] Compiling midi_synth v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.53s [INFO] running `Command { std: "docker" "inspect" "1ba698cec219c92df17c098efe8e170567fc8c7ba45d8e041005550c7350550e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ba698cec219c92df17c098efe8e170567fc8c7ba45d8e041005550c7350550e", kill_on_drop: false }` [INFO] [stdout] 1ba698cec219c92df17c098efe8e170567fc8c7ba45d8e041005550c7350550e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 450f2ea9af5d8a0f2386f457a2e23e0c8352e85227f989ce8ca3a5349ed9c6b2 [INFO] running `Command { std: "docker" "start" "-a" "450f2ea9af5d8a0f2386f457a2e23e0c8352e85227f989ce8ca3a5349ed9c6b2", kill_on_drop: false }` [INFO] [stderr] Compiling midi_synth v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "450f2ea9af5d8a0f2386f457a2e23e0c8352e85227f989ce8ca3a5349ed9c6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450f2ea9af5d8a0f2386f457a2e23e0c8352e85227f989ce8ca3a5349ed9c6b2", kill_on_drop: false }` [INFO] [stdout] 450f2ea9af5d8a0f2386f457a2e23e0c8352e85227f989ce8ca3a5349ed9c6b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58c19c9e5f7d4101fd33c4fa01bded2ba7bf461516fd6b0101dfa5310768656d [INFO] running `Command { std: "docker" "start" "-a" "58c19c9e5f7d4101fd33c4fa01bded2ba7bf461516fd6b0101dfa5310768656d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/midi_synth-a9cd9fa2f49e2c3c) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "58c19c9e5f7d4101fd33c4fa01bded2ba7bf461516fd6b0101dfa5310768656d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c19c9e5f7d4101fd33c4fa01bded2ba7bf461516fd6b0101dfa5310768656d", kill_on_drop: false }` [INFO] [stdout] 58c19c9e5f7d4101fd33c4fa01bded2ba7bf461516fd6b0101dfa5310768656d