[INFO] updating cached repository https://github.com/bitshifter/mathbench-rs
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d606383abdbbdd0a68d4021d991ed3c09991b5d9
[INFO] checking bitshifter/mathbench-rs against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitshifter%2Fmathbench-rs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bitshifter/mathbench-rs 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/bitshifter/mathbench-rs
[INFO] finished tweaking git repo https://github.com/bitshifter/mathbench-rs
[INFO] tweaked toml for git repo https://github.com/bitshifter/mathbench-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/bitshifter/mathbench-rs 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3a8d91049111aeb5fb533c0dfea11c18bdf146c1a3f583df54cb7b749ee41f70
[INFO] running `"docker" "start" "-a" "3a8d91049111aeb5fb533c0dfea11c18bdf146c1a3f583df54cb7b749ee41f70"`
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]    Compiling vek v0.9.10
[INFO] [stderr]     Checking euclid v0.20.5
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_os v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.3.1
[INFO] [stderr]     Checking cgmath v0.17.0
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking glam v0.8.3
[INFO] [stderr]     Checking rayon-core v1.6.1
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking criterion-plot v0.4.0
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stderr]     Checking mathbench v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `"docker" "inspect" "3a8d91049111aeb5fb533c0dfea11c18bdf146c1a3f583df54cb7b749ee41f70"`
[INFO] running `"docker" "rm" "-f" "3a8d91049111aeb5fb533c0dfea11c18bdf146c1a3f583df54cb7b749ee41f70"`
[INFO] [stdout] 3a8d91049111aeb5fb533c0dfea11c18bdf146c1a3f583df54cb7b749ee41f70