[INFO] cloning repository https://github.com/starccy/note-wave
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/starccy/note-wave" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarccy%2Fnote-wave", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarccy%2Fnote-wave'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c4051a73caaba21470c47420ff088f86333ffcc
[INFO] testing starccy/note-wave against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarccy%2Fnote-wave" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/starccy/note-wave on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/starccy/note-wave
[INFO] finished tweaking git repo https://github.com/starccy/note-wave
[INFO] tweaked toml for git repo https://github.com/starccy/note-wave written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/starccy/note-wave already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0f896a5f70ad93b0456a84433a50912d7dcf11442fd7175c416dece76887ebc
[INFO] running `Command { std: "docker" "start" "-a" "d0f896a5f70ad93b0456a84433a50912d7dcf11442fd7175c416dece76887ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0f896a5f70ad93b0456a84433a50912d7dcf11442fd7175c416dece76887ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f896a5f70ad93b0456a84433a50912d7dcf11442fd7175c416dece76887ebc", kill_on_drop: false }`
[INFO] [stdout] d0f896a5f70ad93b0456a84433a50912d7dcf11442fd7175c416dece76887ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3b74e43384d731583041eb4ddf736fd9acd27b127a0d690ec13c7d148ea269e
[INFO] running `Command { std: "docker" "start" "-a" "d3b74e43384d731583041eb4ddf736fd9acd27b127a0d690ec13c7d148ea269e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling note-wave v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `freq_duration_or_default`
[INFO] [stdout]    --> src/music.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn freq_duration_or_default(tune: Option<&&Tune>, speed: f32) -> (f32, f32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
[INFO] running `Command { std: "docker" "inspect" "d3b74e43384d731583041eb4ddf736fd9acd27b127a0d690ec13c7d148ea269e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b74e43384d731583041eb4ddf736fd9acd27b127a0d690ec13c7d148ea269e", kill_on_drop: false }`
[INFO] [stdout] d3b74e43384d731583041eb4ddf736fd9acd27b127a0d690ec13c7d148ea269e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbfeeccb01d78aceedc7fb363c2b41995be301b61492555d3dad4449421a0e6f
[INFO] running `Command { std: "docker" "start" "-a" "bbfeeccb01d78aceedc7fb363c2b41995be301b61492555d3dad4449421a0e6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling note-wave v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `freq_duration_or_default`
[INFO] [stdout]    --> src/music.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn freq_duration_or_default(tune: Option<&&Tune>, speed: f32) -> (f32, f32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "bbfeeccb01d78aceedc7fb363c2b41995be301b61492555d3dad4449421a0e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfeeccb01d78aceedc7fb363c2b41995be301b61492555d3dad4449421a0e6f", kill_on_drop: false }`
[INFO] [stdout] bbfeeccb01d78aceedc7fb363c2b41995be301b61492555d3dad4449421a0e6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d2c2bd71d9f2bbcfd6e0acdd3a002203afde4c4243d3238a2b7d62ae6b54486
[INFO] running `Command { std: "docker" "start" "-a" "4d2c2bd71d9f2bbcfd6e0acdd3a002203afde4c4243d3238a2b7d62ae6b54486", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `freq_duration_or_default`
[INFO] [stderr]    --> src/music.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn freq_duration_or_default(tune: Option<&&Tune>, speed: f32) -> (f32, f32) {
[INFO] [stdout] 
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `note-wave` (bin "note-wave" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/note_wave-19b630d10c60ec8c)
[INFO] running `Command { std: "docker" "inspect" "4d2c2bd71d9f2bbcfd6e0acdd3a002203afde4c4243d3238a2b7d62ae6b54486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2c2bd71d9f2bbcfd6e0acdd3a002203afde4c4243d3238a2b7d62ae6b54486", kill_on_drop: false }`
[INFO] [stdout] 4d2c2bd71d9f2bbcfd6e0acdd3a002203afde4c4243d3238a2b7d62ae6b54486