[INFO] fetching crate xprocess 0.0.4...
[INFO] testing xprocess-0.0.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate xprocess 0.0.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xprocess 0.0.4
[INFO] finished tweaking crates.io crate xprocess 0.0.4
[INFO] tweaked toml for crates.io crate xprocess 0.0.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xprocess 0.0.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xprocess 0.0.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4354b3eb25eca5a28060a34ad34e4dbd33f94b9532fbac4eedccfb333cb86179
[INFO] running `Command { std: "docker" "start" "-a" "4354b3eb25eca5a28060a34ad34e4dbd33f94b9532fbac4eedccfb333cb86179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4354b3eb25eca5a28060a34ad34e4dbd33f94b9532fbac4eedccfb333cb86179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4354b3eb25eca5a28060a34ad34e4dbd33f94b9532fbac4eedccfb333cb86179", kill_on_drop: false }`
[INFO] [stdout] 4354b3eb25eca5a28060a34ad34e4dbd33f94b9532fbac4eedccfb333cb86179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237cade47196473ecdbdc6a469b51fc7b5b47abb0a72266c1bc7635f27a64cce
[INFO] running `Command { std: "docker" "start" "-a" "237cade47196473ecdbdc6a469b51fc7b5b47abb0a72266c1bc7635f27a64cce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling xprocess v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "237cade47196473ecdbdc6a469b51fc7b5b47abb0a72266c1bc7635f27a64cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237cade47196473ecdbdc6a469b51fc7b5b47abb0a72266c1bc7635f27a64cce", kill_on_drop: false }`
[INFO] [stdout] 237cade47196473ecdbdc6a469b51fc7b5b47abb0a72266c1bc7635f27a64cce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7fa8376e3930a24fd79136d88dbb3e8fa6a64e890fdb698a088d1ac5b63e0c5
[INFO] running `Command { std: "docker" "start" "-a" "f7fa8376e3930a24fd79136d88dbb3e8fa6a64e890fdb698a088d1ac5b63e0c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling xprocess v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f7fa8376e3930a24fd79136d88dbb3e8fa6a64e890fdb698a088d1ac5b63e0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7fa8376e3930a24fd79136d88dbb3e8fa6a64e890fdb698a088d1ac5b63e0c5", kill_on_drop: false }`
[INFO] [stdout] f7fa8376e3930a24fd79136d88dbb3e8fa6a64e890fdb698a088d1ac5b63e0c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 246e5e5eaeac03f2241a8b631cd8bbd0265be779fc28c9f50927ec61c386a1d2
[INFO] running `Command { std: "docker" "start" "-a" "246e5e5eaeac03f2241a8b631cd8bbd0265be779fc28c9f50927ec61c386a1d2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xprocess-bfb644ce72b2a1d1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::spawn_process_with_args ... ok
[INFO] [stdout] test tests::capture_empty_stdout ... ok
[INFO] [stdout] test tests::capture_both_stdout_and_stderr ... ok
[INFO] [stdout] test tests::spawn_process_with_args_different_types ... ok
[INFO] [stdout] test tests::capture_stderr ... ok
[INFO] [stdout] test tests::capture_stdout ... ok
[INFO] [stderr]    Doc-tests xprocess
[INFO] [stdout] test tests::spawn_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Process (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - Process::stderr (line 128) ... ignored
[INFO] [stdout] test src/lib.rs - Process::stdout (line 96) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.37s; merged doctests compilation took 0.36s
[INFO] running `Command { std: "docker" "inspect" "246e5e5eaeac03f2241a8b631cd8bbd0265be779fc28c9f50927ec61c386a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246e5e5eaeac03f2241a8b631cd8bbd0265be779fc28c9f50927ec61c386a1d2", kill_on_drop: false }`
[INFO] [stdout] 246e5e5eaeac03f2241a8b631cd8bbd0265be779fc28c9f50927ec61c386a1d2