[INFO] updating cached repository https://github.com/zerotired/yake
[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/zerotired/yake
[INFO] [stderr]    d3b759f..48eb47a  feature/tim/recursive-include -> feature/tim/recursive-include
[INFO] [stderr]    2d86ac5..d1df40d  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1df40d2495ed5a8a9f9172949c3e9d92daf45a8
[INFO] checking zerotired/yake against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzerotired%2Fyake" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zerotired/yake on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zerotired/yake
[INFO] finished tweaking git repo https://github.com/zerotired/yake
[INFO] tweaked toml for git repo https://github.com/zerotired/yake written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/zerotired/yake already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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] 58ed460a171dea72ab5bd92249bd3237259712cd74ce734f3bf2ef886c74d2a8
[INFO] running `"docker" "start" "-a" "58ed460a171dea72ab5bd92249bd3237259712cd74ce734f3bf2ef886c74d2a8"`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking yake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `serde_yaml`
[INFO] [stderr]   --> src/yaml.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use serde_yaml;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.12s
[INFO] running `"docker" "inspect" "58ed460a171dea72ab5bd92249bd3237259712cd74ce734f3bf2ef886c74d2a8"`
[INFO] running `"docker" "rm" "-f" "58ed460a171dea72ab5bd92249bd3237259712cd74ce734f3bf2ef886c74d2a8"`
[INFO] [stdout] 58ed460a171dea72ab5bd92249bd3237259712cd74ce734f3bf2ef886c74d2a8