[INFO] cloning repository https://github.com/ThatsGobbles/niente [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThatsGobbles/niente" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fniente", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fniente'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b310cef0245c69414bee6376f30cc4bddaf7b009 [INFO] checking ThatsGobbles/niente against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fniente" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThatsGobbles/niente on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThatsGobbles/niente [INFO] finished tweaking git repo https://github.com/ThatsGobbles/niente [INFO] tweaked toml for git repo https://github.com/ThatsGobbles/niente written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ThatsGobbles/niente already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/ruuda/claxon` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dasp_sample v0.11.0 [INFO] [stderr] Downloaded dasp_peak v0.11.0 [INFO] [stderr] Downloaded dasp_ring_buffer v0.11.0 [INFO] [stderr] Downloaded dasp_interpolate v0.11.0 [INFO] [stderr] Downloaded circular-queue v0.2.6 [INFO] [stderr] Downloaded dasp_window v0.11.0 [INFO] [stderr] Downloaded dasp_envelope v0.11.0 [INFO] [stderr] Downloaded dasp_slice v0.11.0 [INFO] [stderr] Downloaded dasp v0.11.0 [INFO] [stderr] Downloaded dasp_rms v0.11.0 [INFO] [stderr] Downloaded dasp_signal v0.11.0 [INFO] [stderr] Downloaded dasp_frame v0.11.0 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbc2ad18fec4d57d18ebcd8e607d39df7b023449f6c217201d4787ba7290f503 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dbc2ad18fec4d57d18ebcd8e607d39df7b023449f6c217201d4787ba7290f503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbc2ad18fec4d57d18ebcd8e607d39df7b023449f6c217201d4787ba7290f503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbc2ad18fec4d57d18ebcd8e607d39df7b023449f6c217201d4787ba7290f503", kill_on_drop: false }` [INFO] [stdout] dbc2ad18fec4d57d18ebcd8e607d39df7b023449f6c217201d4787ba7290f503 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aad3a86d6165b8abb2f5e0bdf1391181453b566830146116de9cf873b86c0260 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aad3a86d6165b8abb2f5e0bdf1391181453b566830146116de9cf873b86c0260", kill_on_drop: false }` [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.3 (https://github.com/ruuda/claxon?rev=66bf34395d9285e896331c40effdae38f3c3db5e#66bf3439) [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking dasp_window v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling circular-queue v0.2.6 [INFO] [stderr] Checking dasp_rms v0.11.0 [INFO] [stderr] Checking dasp_peak v0.11.0 [INFO] [stderr] Checking dasp_interpolate v0.11.0 [INFO] [stderr] Checking dasp_slice v0.11.0 [INFO] [stderr] Checking dasp_envelope v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking dasp_signal v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking dasp v0.11.0 [INFO] [stderr] Checking regulus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/test_util.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `amplitude` [INFO] [stdout] --> src/test_util.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn amplitude(bits_per_sample: u32) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/test_util.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new(reader: FlacReader) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Int` [INFO] [stdout] --> src/test_util.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | Int(WavIntoSamples, f64), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/test_util.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | Float(WavIntoSamples), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/test_util.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn new(reader: WavReader) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_sox` [INFO] [stdout] --> src/test_util.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn check_sox() -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_flac_data` [INFO] [stdout] --> src/test_util.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn load_flac_data(path: &Path) -> FlacFrames { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_wav_data` [INFO] [stdout] --> src/test_util.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn load_wav_data(path: &Path) -> WavFrames { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sox_eval_string` [INFO] [stdout] --> src/test_util.rs:257:12 [INFO] [stdout] | [INFO] [stdout] 257 | pub fn sox_eval_string(cmd: &mut Command) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sox_gen_wave` [INFO] [stdout] --> src/test_util.rs:301:8 [INFO] [stdout] | [INFO] [stdout] 301 | fn sox_gen_wave(sample_rate: u32, kind: &WaveKind, frequency: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_audio_data` [INFO] [stdout] --> src/test_util.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn load_audio_data(path: &Path) -> (Vec, u32, u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.81s [INFO] running `Command { std: "docker" "inspect" "aad3a86d6165b8abb2f5e0bdf1391181453b566830146116de9cf873b86c0260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad3a86d6165b8abb2f5e0bdf1391181453b566830146116de9cf873b86c0260", kill_on_drop: false }` [INFO] [stdout] aad3a86d6165b8abb2f5e0bdf1391181453b566830146116de9cf873b86c0260