[INFO] updating cached repository https://github.com/samuelcolvin/donkey-make
[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] 6560ff9898773638a9c8c8c11d3f7af86c349794
[INFO] checking samuelcolvin/donkey-make against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelcolvin%2Fdonkey-make" "/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/samuelcolvin/donkey-make on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/samuelcolvin/donkey-make
[INFO] finished tweaking git repo https://github.com/samuelcolvin/donkey-make
[INFO] tweaked toml for git repo https://github.com/samuelcolvin/donkey-make written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/samuelcolvin/donkey-make already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] ae7dbc01534e464512ff2a5392ba6ef8a4a64a7b8ed8b9da9da536d1a9eec19e
[INFO] running `"docker" "start" "-a" "ae7dbc01534e464512ff2a5392ba6ef8a4a64a7b8ed8b9da9da536d1a9eec19e"`
[INFO] [stderr]    Compiling nix v0.14.0
[INFO] [stderr]     Checking serde_test v1.0.91
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.0.1
[INFO] [stderr]     Checking filetime v0.2.5
[INFO] [stderr]     Checking mio v0.6.18
[INFO] [stderr]     Checking signal-hook v0.1.9
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking notify v4.0.12
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking donkey-make v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.35s
[INFO] running `"docker" "inspect" "ae7dbc01534e464512ff2a5392ba6ef8a4a64a7b8ed8b9da9da536d1a9eec19e"`
[INFO] running `"docker" "rm" "-f" "ae7dbc01534e464512ff2a5392ba6ef8a4a64a7b8ed8b9da9da536d1a9eec19e"`
[INFO] [stdout] ae7dbc01534e464512ff2a5392ba6ef8a4a64a7b8ed8b9da9da536d1a9eec19e