[INFO] cloning repository https://github.com/sxlijin/monorepo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sxlijin/monorepo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxlijin%2Fmonorepo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxlijin%2Fmonorepo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 681a6c62ce7219f61fe0d841a6428a7f14a95c3c
[INFO] checking sxlijin/monorepo against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxlijin%2Fmonorepo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sxlijin/monorepo
[INFO] finished tweaking git repo https://github.com/sxlijin/monorepo
[INFO] tweaked toml for git repo https://github.com/sxlijin/monorepo written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sxlijin/monorepo on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sxlijin/monorepo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cef87dc127cfc68b91fedb82228ed9a36dd86991d9162292c8688f9669b4bbc2
[INFO] running `Command { std: "docker" "start" "-a" "cef87dc127cfc68b91fedb82228ed9a36dd86991d9162292c8688f9669b4bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cef87dc127cfc68b91fedb82228ed9a36dd86991d9162292c8688f9669b4bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef87dc127cfc68b91fedb82228ed9a36dd86991d9162292c8688f9669b4bbc2", kill_on_drop: false }`
[INFO] [stdout] cef87dc127cfc68b91fedb82228ed9a36dd86991d9162292c8688f9669b4bbc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a5018026ce1976a4fbe39f7096573ab7a20c920aaa3d2ecd294371961c9fa99
[INFO] running `Command { std: "docker" "start" "-a" "6a5018026ce1976a4fbe39f7096573ab7a20c920aaa3d2ecd294371961c9fa99", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::analysis`
[INFO] [stdout]  --> stems/src/ui/waveform_view.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::analysis;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::analysis`
[INFO] [stdout]  --> stems/src/ui/waveform_view.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::analysis;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> stems/src/audio/wav_loader.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let mut reader = WavReader::open(path)
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> stems/src/player/latency_repro_bridge.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let mut bridge = Self {
[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]    --> stems/src/audio/wav_loader.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let mut reader = WavReader::open(path)
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> stems/src/player/latency_repro_bridge.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let mut bridge = Self {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> stems/src/player/multi_bridge.rs:1135:21
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                 Err(e) => {
[INFO] [stdout]      |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> stems/src/player/multi_bridge.rs:1135:21
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                 Err(e) => {
[INFO] [stdout]      |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_total`
[INFO] [stdout]     --> stems/src/player/multi_bridge.rs:1719:34
[INFO] [stdout]      |
[INFO] [stdout] 1719 |         let (current_file_count, current_total) = match &self.internal_loading_state {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_total`
[INFO] [stdout]     --> stems/src/player/multi_bridge.rs:1719:34
[INFO] [stdout]      |
[INFO] [stdout] 1719 |         let (current_file_count, current_total) = match &self.internal_loading_state {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> stems/src/ui/waveform_component.rs:244:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let mut f0 = (ct0 * sr).floor() as isize;
[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]    --> stems/src/ui/waveform_component.rs:244:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let mut f0 = (ct0 * sr).floor() as isize;
[INFO] [stdout]     |                     ----^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_seconds`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let duration_seconds = total_samples as f64 / channels as f64 / sample_rate;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_seconds`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_seconds`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let duration_seconds = total_samples as f64 / channels as f64 / sample_rate;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_seconds`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_seconds`
[INFO] [stdout]    --> stems/src/waveform_analyzer_main.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let duration_seconds = audio_file.sample_count as f64
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_seconds`
[INFO] [stdout]    --> stems/src/waveform_analyzer_main.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let duration_seconds = audio_file.sample_count as f64
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Args` is more private than the item `calculate_samples_per_pixel`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / pub fn calculate_samples_per_pixel(
[INFO] [stdout] 56 | |     audio_file: &MappedAudioFile,
[INFO] [stdout] 57 | |     args: &Args,
[INFO] [stdout] 58 | | ) -> Result<(usize, f64)> {
[INFO] [stdout]    | |_________________________^ function `calculate_samples_per_pixel` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Args` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Args {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Args` is more private than the item `calculate_samples_per_pixel`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / pub fn calculate_samples_per_pixel(
[INFO] [stdout] 56 | |     audio_file: &MappedAudioFile,
[INFO] [stdout] 57 | |     args: &Args,
[INFO] [stdout] 58 | | ) -> Result<(usize, f64)> {
[INFO] [stdout]    | |_________________________^ function `calculate_samples_per_pixel` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Args` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> stems/src/waveform_analyzer_main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Args {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "6a5018026ce1976a4fbe39f7096573ab7a20c920aaa3d2ecd294371961c9fa99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5018026ce1976a4fbe39f7096573ab7a20c920aaa3d2ecd294371961c9fa99", kill_on_drop: false }`
[INFO] [stdout] 6a5018026ce1976a4fbe39f7096573ab7a20c920aaa3d2ecd294371961c9fa99
