[INFO] cloning repository https://github.com/deryilz/dumbnum16
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deryilz/dumbnum16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderyilz%2Fdumbnum16", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderyilz%2Fdumbnum16'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b542adaac2700d4bf2a1e12ca707f87279953dfd
[INFO] checking deryilz/dumbnum16 against try#e5b0618d996a6a3941e423fd3e170737b8dbdc92 for pr-151822
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderyilz%2Fdumbnum16" "/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/deryilz/dumbnum16
[INFO] finished tweaking git repo https://github.com/deryilz/dumbnum16
[INFO] tweaked toml for git repo https://github.com/deryilz/dumbnum16 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deryilz/dumbnum16 on toolchain e5b0618d996a6a3941e423fd3e170737b8dbdc92
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e5b0618d996a6a3941e423fd3e170737b8dbdc92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/deryilz/dumbnum16 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" "+e5b0618d996a6a3941e423fd3e170737b8dbdc92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+e5b0618d996a6a3941e423fd3e170737b8dbdc92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e7e758e5b8cb43c4c8ad8fab737cdfb9f852727af84d7b21cccae6d935e112
[INFO] running `Command { std: "docker" "start" "-a" "01e7e758e5b8cb43c4c8ad8fab737cdfb9f852727af84d7b21cccae6d935e112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e7e758e5b8cb43c4c8ad8fab737cdfb9f852727af84d7b21cccae6d935e112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e7e758e5b8cb43c4c8ad8fab737cdfb9f852727af84d7b21cccae6d935e112", kill_on_drop: false }`
[INFO] [stdout] 01e7e758e5b8cb43c4c8ad8fab737cdfb9f852727af84d7b21cccae6d935e112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+e5b0618d996a6a3941e423fd3e170737b8dbdc92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa81dd85d501144615c6ab6436f57bca4506a0edf4041f30cc34d753eb0740c4
[INFO] running `Command { std: "docker" "start" "-a" "fa81dd85d501144615c6ab6436f57bca4506a0edf4041f30cc34d753eb0740c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking dumb-nums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `ZERO`, `ONE`, and `to_bits` are never used
[INFO] [stdout]   --> src/dumb.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DumbNum {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 28 |     pub const ZERO: Self = Self(0);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 29 |     pub const ONE: Self = Self(1);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn to_bits(self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ZERO`, `ONE`, and `to_bits` are never used
[INFO] [stdout]   --> src/dumb.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DumbNum {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 28 |     pub const ZERO: Self = Self(0);
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 29 |     pub const ONE: Self = Self(1);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn to_bits(self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "fa81dd85d501144615c6ab6436f57bca4506a0edf4041f30cc34d753eb0740c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa81dd85d501144615c6ab6436f57bca4506a0edf4041f30cc34d753eb0740c4", kill_on_drop: false }`
[INFO] [stdout] fa81dd85d501144615c6ab6436f57bca4506a0edf4041f30cc34d753eb0740c4