[INFO] cloning repository https://github.com/ericswpark/rust_fd-lock_file-locking-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericswpark/rust_fd-lock_file-locking-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericswpark%2Frust_fd-lock_file-locking-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericswpark%2Frust_fd-lock_file-locking-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 478f48f6d50b304145ef0c525856610e4baa58a0
[INFO] checking ericswpark/rust_fd-lock_file-locking-test against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericswpark%2Frust_fd-lock_file-locking-test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ericswpark/rust_fd-lock_file-locking-test
[INFO] finished tweaking git repo https://github.com/ericswpark/rust_fd-lock_file-locking-test
[INFO] tweaked toml for git repo https://github.com/ericswpark/rust_fd-lock_file-locking-test written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ericswpark/rust_fd-lock_file-locking-test on toolchain 0f353363965ebf05e0757f7679c800b39c51a07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ericswpark/rust_fd-lock_file-locking-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55383eee9e583aaf9d2c0057f72a983c5be8d50051a260ddea7c7ef0cd6038a2
[INFO] running `Command { std: "docker" "start" "-a" "55383eee9e583aaf9d2c0057f72a983c5be8d50051a260ddea7c7ef0cd6038a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55383eee9e583aaf9d2c0057f72a983c5be8d50051a260ddea7c7ef0cd6038a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55383eee9e583aaf9d2c0057f72a983c5be8d50051a260ddea7c7ef0cd6038a2", kill_on_drop: false }`
[INFO] [stdout] 55383eee9e583aaf9d2c0057f72a983c5be8d50051a260ddea7c7ef0cd6038a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b061fbfb684fc73b270e53bf3dc03373a7d811c18bd3d7ecf47c1ababe525e37
[INFO] running `Command { std: "docker" "start" "-a" "b061fbfb684fc73b270e53bf3dc03373a7d811c18bd3d7ecf47c1ababe525e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking file-locking-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "b061fbfb684fc73b270e53bf3dc03373a7d811c18bd3d7ecf47c1ababe525e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b061fbfb684fc73b270e53bf3dc03373a7d811c18bd3d7ecf47c1ababe525e37", kill_on_drop: false }`
[INFO] [stdout] b061fbfb684fc73b270e53bf3dc03373a7d811c18bd3d7ecf47c1ababe525e37