[INFO] fetching crate pty-exec 0.1.0...
[INFO] testing pty-exec-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate pty-exec 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pty-exec 0.1.0
[INFO] finished tweaking crates.io crate pty-exec 0.1.0
[INFO] tweaked toml for crates.io crate pty-exec 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pty-exec 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.31.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.7.1
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 740fee43da72330ccf79b18aa4ac0b9c3f6e74b5020977650f36b8f78d413165
[INFO] running `Command { std: "docker" "start" "-a" "740fee43da72330ccf79b18aa4ac0b9c3f6e74b5020977650f36b8f78d413165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "740fee43da72330ccf79b18aa4ac0b9c3f6e74b5020977650f36b8f78d413165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740fee43da72330ccf79b18aa4ac0b9c3f6e74b5020977650f36b8f78d413165", kill_on_drop: false }`
[INFO] [stdout] 740fee43da72330ccf79b18aa4ac0b9c3f6e74b5020977650f36b8f78d413165
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1b497e75bcd37b546497b26620f4135d12e20aff834a2a75fa293a5df887c4
[INFO] running `Command { std: "docker" "start" "-a" "3b1b497e75bcd37b546497b26620f4135d12e20aff834a2a75fa293a5df887c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling pty-exec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "3b1b497e75bcd37b546497b26620f4135d12e20aff834a2a75fa293a5df887c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1b497e75bcd37b546497b26620f4135d12e20aff834a2a75fa293a5df887c4", kill_on_drop: false }`
[INFO] [stdout] 3b1b497e75bcd37b546497b26620f4135d12e20aff834a2a75fa293a5df887c4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6bf9fb31691a6144d6e750e711e25aeda06961d0b789333dae1aec9e7e6d35
[INFO] running `Command { std: "docker" "start" "-a" "ef6bf9fb31691a6144d6e750e711e25aeda06961d0b789333dae1aec9e7e6d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling pty-exec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ef6bf9fb31691a6144d6e750e711e25aeda06961d0b789333dae1aec9e7e6d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6bf9fb31691a6144d6e750e711e25aeda06961d0b789333dae1aec9e7e6d35", kill_on_drop: false }`
[INFO] [stdout] ef6bf9fb31691a6144d6e750e711e25aeda06961d0b789333dae1aec9e7e6d35
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be74620684e33c8b3bfb98c7139412af66b22f0804bcc5affdff02b6b00809bc
[INFO] running `Command { std: "docker" "start" "-a" "be74620684e33c8b3bfb98c7139412af66b22f0804bcc5affdff02b6b00809bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pty_exec-d4b7b12d97c5f35d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test unix::shell::tests::shell_from_env ... ok
[INFO] [stderr] fatal runtime error: IO Safety violation: owned file descriptor already closed, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/pty_exec-d4b7b12d97c5f35d` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "be74620684e33c8b3bfb98c7139412af66b22f0804bcc5affdff02b6b00809bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be74620684e33c8b3bfb98c7139412af66b22f0804bcc5affdff02b6b00809bc", kill_on_drop: false }`
[INFO] [stdout] be74620684e33c8b3bfb98c7139412af66b22f0804bcc5affdff02b6b00809bc
