[INFO] updating cached repository https://github.com/qingzhu521/file_map_reduce
[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] ccbcd1ad59bde3920d1d0fc4f990fb6b961be182
[INFO] checking qingzhu521/file_map_reduce against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqingzhu521%2Ffile_map_reduce" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qingzhu521/file_map_reduce on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/qingzhu521/file_map_reduce
[INFO] finished tweaking git repo https://github.com/qingzhu521/file_map_reduce
[INFO] tweaked toml for git repo https://github.com/qingzhu521/file_map_reduce written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/qingzhu521/file_map_reduce already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] 4e8534c4e407114d5f98bfe44a2b8ce13e6dd91a9c5c95c3d37df6adaf4d56b1
[INFO] running `"docker" "start" "-a" "4e8534c4e407114d5f98bfe44a2b8ce13e6dd91a9c5c95c3d37df6adaf4d56b1"`
[INFO] [stderr]     Checking seahash v3.0.6
[INFO] [stderr]     Checking hashbrown v0.2.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking file_map_reduce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `"docker" "inspect" "4e8534c4e407114d5f98bfe44a2b8ce13e6dd91a9c5c95c3d37df6adaf4d56b1"`
[INFO] running `"docker" "rm" "-f" "4e8534c4e407114d5f98bfe44a2b8ce13e6dd91a9c5c95c3d37df6adaf4d56b1"`
[INFO] [stdout] 4e8534c4e407114d5f98bfe44a2b8ce13e6dd91a9c5c95c3d37df6adaf4d56b1