[INFO] updating cached repository https://github.com/hkustenterprize/name_checker [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] bbacb95f3a254ee7e6a003dc31b2f6f0eba42a5f [INFO] checking hkustenterprize/name_checker against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkustenterprize%2Fname_checker" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hkustenterprize/name_checker on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hkustenterprize/name_checker [INFO] finished tweaking git repo https://github.com/hkustenterprize/name_checker [INFO] tweaked toml for git repo https://github.com/hkustenterprize/name_checker written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/hkustenterprize/name_checker already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 7a4931f6171f5f90142b8d221a2e2a2ba1993d332323b3ca8908746d7aec8a8f [INFO] running `"docker" "start" "-a" "7a4931f6171f5f90142b8d221a2e2a2ba1993d332323b3ca8908746d7aec8a8f"` [INFO] [stderr] Checking serde v1.0.99 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking name_checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.89s [INFO] running `"docker" "inspect" "7a4931f6171f5f90142b8d221a2e2a2ba1993d332323b3ca8908746d7aec8a8f"` [INFO] running `"docker" "rm" "-f" "7a4931f6171f5f90142b8d221a2e2a2ba1993d332323b3ca8908746d7aec8a8f"` [INFO] [stdout] 7a4931f6171f5f90142b8d221a2e2a2ba1993d332323b3ca8908746d7aec8a8f