[INFO] updating cached repository https://github.com/cchalmers/progression
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/cchalmers/progression
[INFO] [stderr]    4788d78..3e51007  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e51007ec27bf1287ddcd9e9ab5707f9894565f4
[INFO] checking cchalmers/progression against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcchalmers%2Fprogression" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cchalmers/progression on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/cchalmers/progression
[INFO] finished tweaking git repo https://github.com/cchalmers/progression
[INFO] tweaked toml for git repo https://github.com/cchalmers/progression written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/cchalmers/progression already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 758f2dffe556e96ce6123d36d2a08f69327e7a25f512e1a51faffcc950efe12f
[INFO] running `"docker" "start" "-a" "758f2dffe556e96ce6123d36d2a08f69327e7a25f512e1a51faffcc950efe12f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
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[INFO] [stderr]     Checking progression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_FLICKER_CHARS`
[INFO] [stderr]    --> src/draw.rs:270:1
[INFO] [stderr]     |
[INFO] [stderr] 270 | const BRAILE_PROGRESS_FLICKER_CHARS: usize = 8;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_TICK`
[INFO] [stderr]    --> src/draw.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | const BRAILE_PROGRESS_TICK: &str = " ⡀⢀⣀⣄⣠⣤⣦⣴⣶⣷⣾⣿";
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_TICK_CHARS`
[INFO] [stderr]    --> src/draw.rs:273:1
[INFO] [stderr]     |
[INFO] [stderr] 273 | const BRAILE_PROGRESS_TICK_CHARS: usize = 13;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS`
[INFO] [stderr]    --> src/draw.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | const BRAILE_PROGRESS: &str = " ⡀⣀⣄⣤⣦⣶⣷⣿";
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_CHARS`
[INFO] [stderr]    --> src/draw.rs:276:1
[INFO] [stderr]     |
[INFO] [stderr] 276 | const BRAILE_PROGRESS_CHARS: usize = 9;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_FLICKER_CHARS`
[INFO] [stderr]    --> src/draw.rs:270:1
[INFO] [stderr]     |
[INFO] [stderr] 270 | const BRAILE_PROGRESS_FLICKER_CHARS: usize = 8;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_TICK`
[INFO] [stderr]    --> src/draw.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | const BRAILE_PROGRESS_TICK: &str = " ⡀⢀⣀⣄⣠⣤⣦⣴⣶⣷⣾⣿";
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_TICK_CHARS`
[INFO] [stderr]    --> src/draw.rs:273:1
[INFO] [stderr]     |
[INFO] [stderr] 273 | const BRAILE_PROGRESS_TICK_CHARS: usize = 13;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS`
[INFO] [stderr]    --> src/draw.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | const BRAILE_PROGRESS: &str = " ⡀⣀⣄⣤⣦⣶⣷⣿";
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BRAILE_PROGRESS_CHARS`
[INFO] [stderr]    --> src/draw.rs:276:1
[INFO] [stderr]     |
[INFO] [stderr] 276 | const BRAILE_PROGRESS_CHARS: usize = 9;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 09s
[INFO] running `"docker" "inspect" "758f2dffe556e96ce6123d36d2a08f69327e7a25f512e1a51faffcc950efe12f"`
[INFO] running `"docker" "rm" "-f" "758f2dffe556e96ce6123d36d2a08f69327e7a25f512e1a51faffcc950efe12f"`
[INFO] [stdout] 758f2dffe556e96ce6123d36d2a08f69327e7a25f512e1a51faffcc950efe12f