[INFO] cloning repository https://github.com/paxswill/r-u-still-there
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paxswill/r-u-still-there" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxswill%2Fr-u-still-there", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxswill%2Fr-u-still-there'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e97a6be9749a4915988758c9c9cba29cbbf56dd
[INFO] checking paxswill/r-u-still-there against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxswill%2Fr-u-still-there" "/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/paxswill/r-u-still-there on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paxswill/r-u-still-there
[INFO] finished tweaking git repo https://github.com/paxswill/r-u-still-there
[INFO] tweaked toml for git repo https://github.com/paxswill/r-u-still-there written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/paxswill/r-u-still-there already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://git.sr.ht/~paxswill/rust-thermal-camera`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--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-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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] 1e08f102f2a7df29eec62aaaa7681b8aa8fca8f903b8026f2621aaf71d2e1fce
[INFO] running `Command { std: "docker" "start" "-a" "1e08f102f2a7df29eec62aaaa7681b8aa8fca8f903b8026f2621aaf71d2e1fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e08f102f2a7df29eec62aaaa7681b8aa8fca8f903b8026f2621aaf71d2e1fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e08f102f2a7df29eec62aaaa7681b8aa8fca8f903b8026f2621aaf71d2e1fce", kill_on_drop: false }`
[INFO] [stdout] 1e08f102f2a7df29eec62aaaa7681b8aa8fca8f903b8026f2621aaf71d2e1fce
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f7fe101c194adf62c9e959637377866b66ffb70fce9fe6af169a5853ff5d5d
[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" "e9f7fe101c194adf62c9e959637377866b66ffb70fce9fe6af169a5853ff5d5d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nasm-rs v0.2.0
[INFO] [stderr]    Compiling mozjpeg-sys v0.10.13
[INFO] [stderr]     Checking thermal-camera v0.1.1 (https://git.sr.ht/~paxswill/rust-thermal-camera?branch=main#c6608bfd)
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[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling serde_repr v0.1.7
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[INFO] [stderr]     Checking tokio-util v0.6.6
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[INFO] [stderr]     Checking thermal-occupancy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/moving_average.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(width: u32, height: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_weights`
[INFO] [stdout]    --> src/moving_average.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn with_weights(width: u32, height: u32, weights: [f32; N]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_fn`
[INFO] [stdout]    --> src/moving_average.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn from_fn(width: u32, height: u32, weight_func: &dyn Fn() -> [f32; N]) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `polynomial_weights`
[INFO] [stdout]    --> src/moving_average.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn polynomial_weights<const WINDOW: usize>(power: f32) -> Box<dyn Fn() -> [f32; WINDOW]> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/moving_average.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(width: u32, height: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_weights`
[INFO] [stdout]    --> src/moving_average.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn with_weights(width: u32, height: u32, weights: [f32; N]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_fn`
[INFO] [stdout]    --> src/moving_average.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn from_fn(width: u32, height: u32, weight_func: &dyn Fn() -> [f32; N]) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `polynomial_weights`
[INFO] [stdout]    --> src/moving_average.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn polynomial_weights<const WINDOW: usize>(power: f32) -> Box<dyn Fn() -> [f32; WINDOW]> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 51s
[INFO] running `Command { std: "docker" "inspect" "e9f7fe101c194adf62c9e959637377866b66ffb70fce9fe6af169a5853ff5d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f7fe101c194adf62c9e959637377866b66ffb70fce9fe6af169a5853ff5d5d", kill_on_drop: false }`
[INFO] [stdout] e9f7fe101c194adf62c9e959637377866b66ffb70fce9fe6af169a5853ff5d5d