[INFO] updating cached repository https://github.com/Blizarre/mountain
[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/Blizarre/mountain
[INFO] [stderr]    208dcad..8189a47  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8189a4713eb0cf239eb7d1c311fe624a33f6d375
[INFO] checking Blizarre/mountain against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlizarre%2Fmountain" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Blizarre/mountain on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Blizarre/mountain
[INFO] finished tweaking git repo https://github.com/Blizarre/mountain
[INFO] tweaked toml for git repo https://github.com/Blizarre/mountain written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Blizarre/mountain already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: bench.0.target_time
[INFO] running `"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" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] ebc18b2f32258b1be536bc1ac27416c4d2edafcd355f32d1b2ab878ad52369a4
[INFO] running `"docker" "start" "-a" "ebc18b2f32258b1be536bc1ac27416c4d2edafcd355f32d1b2ab878ad52369a4"`
[INFO] [stderr] warning: unused manifest key: bench.0.target_time
[INFO] [stderr]     Checking rgb v0.8.16
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking lodepng v2.5.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking sdl v0.3.7 (git://git@github.com/Blizarre/rust-sdl.git#1760c9e4)
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking mountain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.73s
[INFO] running `"docker" "inspect" "ebc18b2f32258b1be536bc1ac27416c4d2edafcd355f32d1b2ab878ad52369a4"`
[INFO] running `"docker" "rm" "-f" "ebc18b2f32258b1be536bc1ac27416c4d2edafcd355f32d1b2ab878ad52369a4"`
[INFO] [stdout] ebc18b2f32258b1be536bc1ac27416c4d2edafcd355f32d1b2ab878ad52369a4