[INFO] fetching crate stdio-override 0.2.0...
[INFO] testing stdio-override-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate stdio-override 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stdio-override 0.2.0
[INFO] finished tweaking crates.io crate stdio-override 0.2.0
[INFO] tweaked toml for crates.io crate stdio-override 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stdio-override 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stdio-override 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc51bc5c8f0f0dc2c2faab62039391e99fcb350af82b57aa2368a4b1c76c38a
[INFO] running `Command { std: "docker" "start" "-a" "cfc51bc5c8f0f0dc2c2faab62039391e99fcb350af82b57aa2368a4b1c76c38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc51bc5c8f0f0dc2c2faab62039391e99fcb350af82b57aa2368a4b1c76c38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc51bc5c8f0f0dc2c2faab62039391e99fcb350af82b57aa2368a4b1c76c38a", kill_on_drop: false }`
[INFO] [stdout] cfc51bc5c8f0f0dc2c2faab62039391e99fcb350af82b57aa2368a4b1c76c38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 535fd5e06e34c5abc0dd11bb5358b0c3392b8490648414499fbaa76a5e65693a
[INFO] running `Command { std: "docker" "start" "-a" "535fd5e06e34c5abc0dd11bb5358b0c3392b8490648414499fbaa76a5e65693a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling stdio-override v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "535fd5e06e34c5abc0dd11bb5358b0c3392b8490648414499fbaa76a5e65693a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "535fd5e06e34c5abc0dd11bb5358b0c3392b8490648414499fbaa76a5e65693a", kill_on_drop: false }`
[INFO] [stdout] 535fd5e06e34c5abc0dd11bb5358b0c3392b8490648414499fbaa76a5e65693a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843602c2f6944d4407485ce660d11f30490e6033a55bca62b7e9790746d2892e
[INFO] running `Command { std: "docker" "start" "-a" "843602c2f6944d4407485ce660d11f30490e6033a55bca62b7e9790746d2892e", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]    Compiling stdio-override v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "843602c2f6944d4407485ce660d11f30490e6033a55bca62b7e9790746d2892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843602c2f6944d4407485ce660d11f30490e6033a55bca62b7e9790746d2892e", kill_on_drop: false }`
[INFO] [stdout] 843602c2f6944d4407485ce660d11f30490e6033a55bca62b7e9790746d2892e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f55866117b9133ba2974c11e1a439681dc825863d38cf4d675e71cc72accb6b
[INFO] running `Command { std: "docker" "start" "-a" "2f55866117b9133ba2974c11e1a439681dc825863d38cf4d675e71cc72accb6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdio_override-51d693f98d163ac5)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_multiple ... ok
[INFO] [stdout] test test::test_stdin ... ok
[INFO] [stdout] Outside! (1/2)
[INFO] [stderr] Outside! (1/2)
[INFO] [stderr] 
[INFO] [stderr] thread 'test::test_multiple_panic' (19) panicked at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:233:5:
[INFO] [stderr] panic in a destructor during cleanup
[INFO] [stderr] thread caused non-unwinding panic. 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/stdio_override-51d693f98d163ac5` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "2f55866117b9133ba2974c11e1a439681dc825863d38cf4d675e71cc72accb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f55866117b9133ba2974c11e1a439681dc825863d38cf4d675e71cc72accb6b", kill_on_drop: false }`
[INFO] [stdout] 2f55866117b9133ba2974c11e1a439681dc825863d38cf4d675e71cc72accb6b