[INFO] cloning repository https://github.com/vderyagin/timer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vderyagin/timer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvderyagin%2Ftimer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvderyagin%2Ftimer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4109c25d29705248a145c04d83461395c7be79f7
[INFO] checking vderyagin/timer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvderyagin%2Ftimer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vderyagin/timer
[INFO] finished tweaking git repo https://github.com/vderyagin/timer
[INFO] tweaked toml for git repo https://github.com/vderyagin/timer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vderyagin/timer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vderyagin/timer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af0fcc19eabc00cb8df0f78d80a2f508ab1fcde5690e2cb7dd8a12e7502ff8a7
[INFO] running `Command { std: "docker" "start" "-a" "af0fcc19eabc00cb8df0f78d80a2f508ab1fcde5690e2cb7dd8a12e7502ff8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af0fcc19eabc00cb8df0f78d80a2f508ab1fcde5690e2cb7dd8a12e7502ff8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0fcc19eabc00cb8df0f78d80a2f508ab1fcde5690e2cb7dd8a12e7502ff8a7", kill_on_drop: false }`
[INFO] [stdout] af0fcc19eabc00cb8df0f78d80a2f508ab1fcde5690e2cb7dd8a12e7502ff8a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa548a8e4e4b0ce562adfd35fcda0d771ab4e10f1d02625d404cf9b9b13faa8b
[INFO] running `Command { std: "docker" "start" "-a" "fa548a8e4e4b0ce562adfd35fcda0d771ab4e10f1d02625d404cf9b9b13faa8b", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking alsa-sys v0.3.1
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.4
[INFO] [stderr]     Checking symphonia-codec-aac v0.5.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking time v0.3.43
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking symphonia-format-riff v0.5.4
[INFO] [stderr]     Checking symphonia-format-isomp4 v0.5.4
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.4
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.4
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking rodio v0.21.1
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking timer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::time::Duration, Infallible>
[INFO] [stdout]   --> src/timer.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |             thread::sleep(StdDuration::try_from(time - now).expect("Failed to convert duration"));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timer` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::time::Duration, Infallible>
[INFO] [stdout]   --> src/timer.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |             thread::sleep(StdDuration::try_from(time - now).expect("Failed to convert duration"));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timer` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fa548a8e4e4b0ce562adfd35fcda0d771ab4e10f1d02625d404cf9b9b13faa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa548a8e4e4b0ce562adfd35fcda0d771ab4e10f1d02625d404cf9b9b13faa8b", kill_on_drop: false }`
[INFO] [stdout] fa548a8e4e4b0ce562adfd35fcda0d771ab4e10f1d02625d404cf9b9b13faa8b