[INFO] updating cached repository https://github.com/ThatsGobbles/niente
[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/ThatsGobbles/niente
[INFO] [stderr]    1aa45f6..aa6fec5  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa6fec56f2d3c29c47f6ed81ee681c3238090a37
[INFO] checking ThatsGobbles/niente against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fniente" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThatsGobbles/niente on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ThatsGobbles/niente
[INFO] finished tweaking git repo https://github.com/ThatsGobbles/niente
[INFO] tweaked toml for git repo https://github.com/ThatsGobbles/niente written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ThatsGobbles/niente already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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] b325771ebc86be7b712d53293eb9650397976e9c6404802c0d3c1c58419543bf
[INFO] running `"docker" "start" "-a" "b325771ebc86be7b712d53293eb9650397976e9c6404802c0d3c1c58419543bf"`
[INFO] [stderr]    Compiling circular-queue v0.2.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking regulus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/gating.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::wave::WaveKind`
[INFO] [stderr]   --> src/gating.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     use crate::wave::WaveKind;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::wave::WaveGen`
[INFO] [stderr]   --> src/gating.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     use crate::wave::WaveGen;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `"docker" "inspect" "b325771ebc86be7b712d53293eb9650397976e9c6404802c0d3c1c58419543bf"`
[INFO] running `"docker" "rm" "-f" "b325771ebc86be7b712d53293eb9650397976e9c6404802c0d3c1c58419543bf"`
[INFO] [stdout] b325771ebc86be7b712d53293eb9650397976e9c6404802c0d3c1c58419543bf