[INFO] fetching crate xkcd_unreachable 0.1.1...
[INFO] testing xkcd_unreachable-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate xkcd_unreachable 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate xkcd_unreachable 0.1.1
[INFO] finished tweaking crates.io crate xkcd_unreachable 0.1.1
[INFO] tweaked toml for crates.io crate xkcd_unreachable 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xkcd_unreachable 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c75bffba69d930fd935d0d92250ce712f7f0af7b6d838b825108e7de7af086
[INFO] running `Command { std: "docker" "start" "-a" "14c75bffba69d930fd935d0d92250ce712f7f0af7b6d838b825108e7de7af086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c75bffba69d930fd935d0d92250ce712f7f0af7b6d838b825108e7de7af086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c75bffba69d930fd935d0d92250ce712f7f0af7b6d838b825108e7de7af086", kill_on_drop: false }`
[INFO] [stdout] 14c75bffba69d930fd935d0d92250ce712f7f0af7b6d838b825108e7de7af086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbb40cc8f9ce6360867e81c84f6612ce4fdf3ba498a6df1c39a23dcdaf64eced
[INFO] running `Command { std: "docker" "start" "-a" "bbb40cc8f9ce6360867e81c84f6612ce4fdf3ba498a6df1c39a23dcdaf64eced", kill_on_drop: false }`
[INFO] [stderr]    Compiling xkcd_unreachable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bbb40cc8f9ce6360867e81c84f6612ce4fdf3ba498a6df1c39a23dcdaf64eced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb40cc8f9ce6360867e81c84f6612ce4fdf3ba498a6df1c39a23dcdaf64eced", kill_on_drop: false }`
[INFO] [stdout] bbb40cc8f9ce6360867e81c84f6612ce4fdf3ba498a6df1c39a23dcdaf64eced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57fbd5ee6715917ce00e07d2d9708d921bde289f1f8d15991f322e6bdc86e265
[INFO] running `Command { std: "docker" "start" "-a" "57fbd5ee6715917ce00e07d2d9708d921bde289f1f8d15991f322e6bdc86e265", kill_on_drop: false }`
[INFO] [stderr]    Compiling xkcd_unreachable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "57fbd5ee6715917ce00e07d2d9708d921bde289f1f8d15991f322e6bdc86e265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fbd5ee6715917ce00e07d2d9708d921bde289f1f8d15991f322e6bdc86e265", kill_on_drop: false }`
[INFO] [stdout] 57fbd5ee6715917ce00e07d2d9708d921bde289f1f8d15991f322e6bdc86e265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77e9ca58b0cb2cfe512851be896c9e76f028c5ca538cb2c7046857ec647f1354
[INFO] running `Command { std: "docker" "start" "-a" "77e9ca58b0cb2cfe512851be896c9e76f028c5ca538cb2c7046857ec647f1354", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xkcd_unreachable-5d879abd91cdb309)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_msg - should panic ... ok
[INFO] [stdout] test tests::test_fmt - should panic ... ok
[INFO] [stdout] test tests::test_no_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xkcd_unreachable
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - xkcd_unreachable (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77e9ca58b0cb2cfe512851be896c9e76f028c5ca538cb2c7046857ec647f1354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e9ca58b0cb2cfe512851be896c9e76f028c5ca538cb2c7046857ec647f1354", kill_on_drop: false }`
[INFO] [stdout] 77e9ca58b0cb2cfe512851be896c9e76f028c5ca538cb2c7046857ec647f1354