[INFO] cloning repository https://github.com/CFM503/rushway
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CFM503/rushway" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCFM503%2Frushway", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCFM503%2Frushway'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61ec303e2595cad865ef95d81e463952aa5f21f6
[INFO] checking CFM503/rushway against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCFM503%2Frushway" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CFM503/rushway
[INFO] finished tweaking git repo https://github.com/CFM503/rushway
[INFO] tweaked toml for git repo https://github.com/CFM503/rushway written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CFM503/rushway on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CFM503/rushway 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8
[INFO] running `Command { std: "docker" "start" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rushway v0.0.71 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/main.rs:379:14
[INFO] [stdout]     |
[INFO] [stdout] 379 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 379 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout] 379 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/main.rs:390:14
[INFO] [stdout]     |
[INFO] [stdout] 390 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 390 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout] 390 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<i64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]      --> src/main.rs:10911:14
[INFO] [stdout]       |
[INFO] [stdout] 10911 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout]       |              ^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]       |
[INFO] [stdout] 10911 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout] 10911 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/main.rs:379:14
[INFO] [stdout]     |
[INFO] [stdout] 379 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 379 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout] 379 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |cur| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/main.rs:390:14
[INFO] [stdout]     |
[INFO] [stdout] 390 |             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 390 -             .fetch_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout] 390 +             .try_update(Ordering::AcqRel, Ordering::Acquire, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<i64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]      --> src/main.rs:10911:14
[INFO] [stdout]       |
[INFO] [stdout] 10911 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout]       |              ^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]       |
[INFO] [stdout] 10911 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout] 10911 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |v| {
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_chunk_fallback` is never used
[INFO] [stdout]     --> src/main.rs:2240:15
[INFO] [stdout]      |
[INFO] [stdout] 2240 | pub(crate) fn apply_chunk_fallback(chunk: &mut [u8], key: &[u8]) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_fused_xor_fallback` is never used
[INFO] [stdout]     --> src/main.rs:2503:15
[INFO] [stdout]      |
[INFO] [stdout] 2503 | pub(crate) fn apply_fused_xor_fallback(region: &mut [u8], ks: &[u8], key: [u8; 4]) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_len_prefixed_udp` is never used
[INFO] [stdout]     --> src/main.rs:7702:10
[INFO] [stdout]      |
[INFO] [stdout] 7702 | async fn write_len_prefixed_udp(send: &mut SendStream, payload: &[u8]) -> Result<()> {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_ws_mask_fallback` is never used
[INFO] [stdout]      --> src/main.rs:13513:15
[INFO] [stdout]       |
[INFO] [stdout] 13513 | pub(crate) fn apply_ws_mask_fallback(buf: &mut [u8], key: [u8; 4]) {
[INFO] [stdout]       |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_ws_mask_fallback` is never used
[INFO] [stdout]      --> src/main.rs:13513:15
[INFO] [stdout]       |
[INFO] [stdout] 13513 | pub(crate) fn apply_ws_mask_fallback(buf: &mut [u8], key: [u8; 4]) {
[INFO] [stdout]       |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `jobserver`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | jobserver = "=0.1.32"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `jobserver`
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.serde]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: `rushway` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8", kill_on_drop: false }`
[INFO] [stdout] 44a236aaefe007d0953d0856c553b411c21e9e82a0e98588451d9acdf3d0d7f8
