[INFO] fetching crate too-many-open-files 0.1.0...
[INFO] testing too-many-open-files-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate too-many-open-files 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate too-many-open-files 0.1.0
[INFO] finished tweaking crates.io crate too-many-open-files 0.1.0
[INFO] tweaked toml for crates.io crate too-many-open-files 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate too-many-open-files 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate too-many-open-files 0.1.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16c0bf5d2bd3d7025bb6b3964c6ad00d7cca01980e945afbbd1d50b7873c6f04
[INFO] running `Command { std: "docker" "start" "-a" "16c0bf5d2bd3d7025bb6b3964c6ad00d7cca01980e945afbbd1d50b7873c6f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16c0bf5d2bd3d7025bb6b3964c6ad00d7cca01980e945afbbd1d50b7873c6f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c0bf5d2bd3d7025bb6b3964c6ad00d7cca01980e945afbbd1d50b7873c6f04", kill_on_drop: false }`
[INFO] [stdout] 16c0bf5d2bd3d7025bb6b3964c6ad00d7cca01980e945afbbd1d50b7873c6f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23c42dac44631cb7c0443c9afe8b70469fe470c0a8761180d006e503cb140eaf
[INFO] running `Command { std: "docker" "start" "-a" "23c42dac44631cb7c0443c9afe8b70469fe470c0a8761180d006e503cb140eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling too-many-open-files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "23c42dac44631cb7c0443c9afe8b70469fe470c0a8761180d006e503cb140eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c42dac44631cb7c0443c9afe8b70469fe470c0a8761180d006e503cb140eaf", kill_on_drop: false }`
[INFO] [stdout] 23c42dac44631cb7c0443c9afe8b70469fe470c0a8761180d006e503cb140eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d9f4059be61a884a00a05288834b10f658077b40da2816b6b39f766a07008e8
[INFO] running `Command { std: "docker" "start" "-a" "1d9f4059be61a884a00a05288834b10f658077b40da2816b6b39f766a07008e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling too-many-open-files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1d9f4059be61a884a00a05288834b10f658077b40da2816b6b39f766a07008e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9f4059be61a884a00a05288834b10f658077b40da2816b6b39f766a07008e8", kill_on_drop: false }`
[INFO] [stdout] 1d9f4059be61a884a00a05288834b10f658077b40da2816b6b39f766a07008e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61e574b3f242b177cdcd9c6b0b072ba6d73b981c05991a934a7fd171a5eb4fc4
[INFO] running `Command { std: "docker" "start" "-a" "61e574b3f242b177cdcd9c6b0b072ba6d73b981c05991a934a7fd171a5eb4fc4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/too_many_open_files-0251524fc7e78693)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61e574b3f242b177cdcd9c6b0b072ba6d73b981c05991a934a7fd171a5eb4fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e574b3f242b177cdcd9c6b0b072ba6d73b981c05991a934a7fd171a5eb4fc4", kill_on_drop: false }`
[INFO] [stdout] 61e574b3f242b177cdcd9c6b0b072ba6d73b981c05991a934a7fd171a5eb4fc4
