[INFO] updating cached repository https://github.com/mcbridejc/rust-2064
[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] b42261b3822e52f4bfdcb8e0307eedf3ba47fb19
[INFO] checking mcbridejc/rust-2064 against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcbridejc%2Frust-2064" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcbridejc/rust-2064 on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mcbridejc/rust-2064
[INFO] finished tweaking git repo https://github.com/mcbridejc/rust-2064
[INFO] tweaked toml for git repo https://github.com/mcbridejc/rust-2064 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mcbridejc/rust-2064 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=allow" "-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" "+5e633973aa9255a88b65a39484627bb54e6044b3" "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] b3dc3a3e3d7f0c722efcf801d5514e2e7ece6cc788d5ceb6d0edab724879021a
[INFO] running `"docker" "start" "-a" "b3dc3a3e3d7f0c722efcf801d5514e2e7ece6cc788d5ceb6d0edab724879021a"`
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking rand_pcg v0.2.0
[INFO] [stderr]     Checking rand_os v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.3.1
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking flame v0.2.2
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking easycurses v0.12.2
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stderr]     Checking twentysixtyfour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.67s
[INFO] running `"docker" "inspect" "b3dc3a3e3d7f0c722efcf801d5514e2e7ece6cc788d5ceb6d0edab724879021a"`
[INFO] running `"docker" "rm" "-f" "b3dc3a3e3d7f0c722efcf801d5514e2e7ece6cc788d5ceb6d0edab724879021a"`
[INFO] [stdout] b3dc3a3e3d7f0c722efcf801d5514e2e7ece6cc788d5ceb6d0edab724879021a