[INFO] cloning repository https://github.com/gnodarse/Pitch-Identifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnodarse/Pitch-Identifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnodarse%2FPitch-Identifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnodarse%2FPitch-Identifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 489b55c040b519c1568840bd9693b79d82b38926 [INFO] testing gnodarse/Pitch-Identifier against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnodarse%2FPitch-Identifier" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gnodarse/Pitch-Identifier on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gnodarse/Pitch-Identifier [INFO] finished tweaking git repo https://github.com/gnodarse/Pitch-Identifier [INFO] tweaked toml for git repo https://github.com/gnodarse/Pitch-Identifier written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/gnodarse/Pitch-Identifier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9dc83a2aff48bb77c275b33118ac175cba3b10426badc7ccde028e5206a8237f [INFO] running `Command { std: "docker" "start" "-a" "9dc83a2aff48bb77c275b33118ac175cba3b10426badc7ccde028e5206a8237f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dc83a2aff48bb77c275b33118ac175cba3b10426badc7ccde028e5206a8237f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc83a2aff48bb77c275b33118ac175cba3b10426badc7ccde028e5206a8237f", kill_on_drop: false }` [INFO] [stdout] 9dc83a2aff48bb77c275b33118ac175cba3b10426badc7ccde028e5206a8237f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a928cf5bafad67d7597e49c2425d389c2d57abcd48f2cf1da5e987f81032da9 [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" "1a928cf5bafad67d7597e49c2425d389c2d57abcd48f2cf1da5e987f81032da9", kill_on_drop: false }` [INFO] [stderr] Compiling wavreader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c2_period_idx` [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | let mut c2_period_idx = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_period_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2_significant` [INFO] [stdout] --> src/main.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut c2_significant = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_significant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `c2_last_sample` is assigned to, but never used [INFO] [stdout] --> src/main.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | let mut c2_last_sample = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_c2_last_sample` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2_num_equilibrium_passes` [INFO] [stdout] --> src/main.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_num_equilibrium_passes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c2_last_sample` is never read [INFO] [stdout] --> src/main.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | c2_last_sample = c2_this_sample; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | let mut c2_period_idx = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let mut c2_significant = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:201:17 [INFO] [stdout] | [INFO] [stdout] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 368 | file.write(&output.into_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "1a928cf5bafad67d7597e49c2425d389c2d57abcd48f2cf1da5e987f81032da9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a928cf5bafad67d7597e49c2425d389c2d57abcd48f2cf1da5e987f81032da9", kill_on_drop: false }` [INFO] [stdout] 1a928cf5bafad67d7597e49c2425d389c2d57abcd48f2cf1da5e987f81032da9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee4be8f9ae320643f721fd4981223e349de27340e62ddf88387debd7e3ef1d67 [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" "ee4be8f9ae320643f721fd4981223e349de27340e62ddf88387debd7e3ef1d67", kill_on_drop: false }` [INFO] [stderr] Compiling wavreader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c2_period_idx` [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | let mut c2_period_idx = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_period_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2_significant` [INFO] [stdout] --> src/main.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut c2_significant = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_significant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `c2_last_sample` is assigned to, but never used [INFO] [stdout] --> src/main.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | let mut c2_last_sample = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_c2_last_sample` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2_num_equilibrium_passes` [INFO] [stdout] --> src/main.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_num_equilibrium_passes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c2_last_sample` is never read [INFO] [stdout] --> src/main.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | c2_last_sample = c2_this_sample; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | let mut c2_period_idx = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let mut c2_significant = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:201:17 [INFO] [stdout] | [INFO] [stdout] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 368 | file.write(&output.into_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "ee4be8f9ae320643f721fd4981223e349de27340e62ddf88387debd7e3ef1d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee4be8f9ae320643f721fd4981223e349de27340e62ddf88387debd7e3ef1d67", kill_on_drop: false }` [INFO] [stdout] ee4be8f9ae320643f721fd4981223e349de27340e62ddf88387debd7e3ef1d67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30d816a87a757cb12878bd7839d19b37d83d40cdfd8a1fa8beb059f77879435e [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" "30d816a87a757cb12878bd7839d19b37d83d40cdfd8a1fa8beb059f77879435e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `c2_period_idx` [INFO] [stderr] --> src/main.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | let mut c2_period_idx = 0; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_period_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c2_significant` [INFO] [stderr] --> src/main.rs:199:21 [INFO] [stderr] | [INFO] [stderr] 199 | let mut c2_significant = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_significant` [INFO] [stderr] [INFO] [stderr] warning: variable `c2_last_sample` is assigned to, but never used [INFO] [stderr] --> src/main.rs:200:21 [INFO] [stderr] | [INFO] [stderr] 200 | let mut c2_last_sample = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_c2_last_sample` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c2_num_equilibrium_passes` [INFO] [stderr] --> src/main.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c2_num_equilibrium_passes` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `c2_last_sample` is never read [INFO] [stderr] --> src/main.rs:287:17 [INFO] [stderr] | [INFO] [stderr] 287 | c2_last_sample = c2_this_sample; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | let mut c2_period_idx = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:199:17 [INFO] [stderr] | [INFO] [stderr] 199 | let mut c2_significant = false; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:201:17 [INFO] [stderr] | [INFO] [stderr] 201 | let mut c2_num_equilibrium_passes = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:368:9 [INFO] [stderr] | [INFO] [stderr] 368 | file.write(&output.into_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `wavreader` (bin "wavreader" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wavreader-fd603b82c126c543) [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" "30d816a87a757cb12878bd7839d19b37d83d40cdfd8a1fa8beb059f77879435e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d816a87a757cb12878bd7839d19b37d83d40cdfd8a1fa8beb059f77879435e", kill_on_drop: false }` [INFO] [stdout] 30d816a87a757cb12878bd7839d19b37d83d40cdfd8a1fa8beb059f77879435e