[INFO] cloning repository https://github.com/jchv/fliteplay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jchv/fliteplay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchv%2Ffliteplay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchv%2Ffliteplay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95ad675dc41b9a2ae87e822cefb923cabd80aa74
[INFO] testing jchv/fliteplay against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchv%2Ffliteplay" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jchv/fliteplay on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jchv/fliteplay
[INFO] finished tweaking git repo https://github.com/jchv/fliteplay
[INFO] tweaked toml for git repo https://github.com/jchv/fliteplay written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jchv/fliteplay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff3a03e220264ea5dad5e40e1a00af972051b30e95f7eba507b023684fe022d8
[INFO] running `Command { std: "docker" "start" "-a" "ff3a03e220264ea5dad5e40e1a00af972051b30e95f7eba507b023684fe022d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff3a03e220264ea5dad5e40e1a00af972051b30e95f7eba507b023684fe022d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3a03e220264ea5dad5e40e1a00af972051b30e95f7eba507b023684fe022d8", kill_on_drop: false }`
[INFO] [stdout] ff3a03e220264ea5dad5e40e1a00af972051b30e95f7eba507b023684fe022d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c94e2c8c4c530d09d1249e5663b2d0dc84437b56883e46621c21d77d4607bf
[INFO] running `Command { std: "docker" "start" "-a" "61c94e2c8c4c530d09d1249e5663b2d0dc84437b56883e46621c21d77d4607bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling byte-slice-cast v1.0.0
[INFO] [stderr]    Compiling redoxsynth v0.1.0 (/opt/rustwide/workdir/redoxsynth)
[INFO] [stdout] warning: field is never read: `dump`
[INFO] [stdout]   --> redoxsynth/src/engine/synth.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     dump: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `debug`
[INFO] [stdout]   --> redoxsynth/src/engine/voice.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     debug: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fliteplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "61c94e2c8c4c530d09d1249e5663b2d0dc84437b56883e46621c21d77d4607bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c94e2c8c4c530d09d1249e5663b2d0dc84437b56883e46621c21d77d4607bf", kill_on_drop: false }`
[INFO] [stdout] 61c94e2c8c4c530d09d1249e5663b2d0dc84437b56883e46621c21d77d4607bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8879204e26df5f4348ff4dd105017464d219d0d7bc6d54fc9267bd5520c03b5
[INFO] running `Command { std: "docker" "start" "-a" "b8879204e26df5f4348ff4dd105017464d219d0d7bc6d54fc9267bd5520c03b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fliteplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `dump`
[INFO] [stdout]   --> redoxsynth/src/engine/synth.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     dump: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `debug`
[INFO] [stdout]   --> redoxsynth/src/engine/voice.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     debug: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b8879204e26df5f4348ff4dd105017464d219d0d7bc6d54fc9267bd5520c03b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8879204e26df5f4348ff4dd105017464d219d0d7bc6d54fc9267bd5520c03b5", kill_on_drop: false }`
[INFO] [stdout] b8879204e26df5f4348ff4dd105017464d219d0d7bc6d54fc9267bd5520c03b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b0bed8b4408d624a30381f341758acb9987ddb72111e627199aa376444cf99b
[INFO] running `Command { std: "docker" "start" "-a" "2b0bed8b4408d624a30381f341758acb9987ddb72111e627199aa376444cf99b", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `dump`
[INFO] [stderr]   --> redoxsynth/src/engine/synth.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     dump: i8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `debug`
[INFO] [stderr]   --> redoxsynth/src/engine/voice.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     debug: i32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fliteplay-8e037359f556d566)
[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" "2b0bed8b4408d624a30381f341758acb9987ddb72111e627199aa376444cf99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0bed8b4408d624a30381f341758acb9987ddb72111e627199aa376444cf99b", kill_on_drop: false }`
[INFO] [stdout] 2b0bed8b4408d624a30381f341758acb9987ddb72111e627199aa376444cf99b