[INFO] fetching crate dirty2 0.1.0...
[INFO] testing dirty2-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate dirty2 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dirty2 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dirty2 0.1.0
[INFO] finished tweaking crates.io crate dirty2 0.1.0
[INFO] tweaked toml for crates.io crate dirty2 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8262c90674b6edb69384d983ba2ea89cb2c29c27648ee7a8a5294c73f15af50f
[INFO] running `Command { std: "docker" "start" "-a" "8262c90674b6edb69384d983ba2ea89cb2c29c27648ee7a8a5294c73f15af50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8262c90674b6edb69384d983ba2ea89cb2c29c27648ee7a8a5294c73f15af50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8262c90674b6edb69384d983ba2ea89cb2c29c27648ee7a8a5294c73f15af50f", kill_on_drop: false }`
[INFO] [stdout] 8262c90674b6edb69384d983ba2ea89cb2c29c27648ee7a8a5294c73f15af50f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6cbda1e24d926801bea16f26bad7b6afbc1a07ca5855f3ec428d6fb7d7d5e60
[INFO] running `Command { std: "docker" "start" "-a" "c6cbda1e24d926801bea16f26bad7b6afbc1a07ca5855f3ec428d6fb7d7d5e60", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirty2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "c6cbda1e24d926801bea16f26bad7b6afbc1a07ca5855f3ec428d6fb7d7d5e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cbda1e24d926801bea16f26bad7b6afbc1a07ca5855f3ec428d6fb7d7d5e60", kill_on_drop: false }`
[INFO] [stdout] c6cbda1e24d926801bea16f26bad7b6afbc1a07ca5855f3ec428d6fb7d7d5e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30c518d9dcfb29dac0315d6b647c1747b3c1cc30da0ef85e7320bd09d4675bf3
[INFO] running `Command { std: "docker" "start" "-a" "30c518d9dcfb29dac0315d6b647c1747b3c1cc30da0ef85e7320bd09d4675bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirty2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "30c518d9dcfb29dac0315d6b647c1747b3c1cc30da0ef85e7320bd09d4675bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c518d9dcfb29dac0315d6b647c1747b3c1cc30da0ef85e7320bd09d4675bf3", kill_on_drop: false }`
[INFO] [stdout] 30c518d9dcfb29dac0315d6b647c1747b3c1cc30da0ef85e7320bd09d4675bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 680e12cd8af2f84de10be9f01e122be4e296a262948d004cb1d4560907bf0185
[INFO] running `Command { std: "docker" "start" "-a" "680e12cd8af2f84de10be9f01e122be4e296a262948d004cb1d4560907bf0185", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dirty2-12a974c0dab9d594)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::access_inner_deref ... ok
[INFO] [stdout] test tests::default_value ... ok
[INFO] [stdout] test tests::new_dirty ... ok
[INFO] [stdout] test tests::new_dirty_clean ... ok
[INFO] [stdout] test tests::read_dirty ... ok
[INFO] [stdout] test tests::read_doesnt_clear_flag ... ok
[INFO] [stdout] test tests::unwrap ... ok
[INFO] [stdout] test tests::write_sets_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dirty2
[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" "680e12cd8af2f84de10be9f01e122be4e296a262948d004cb1d4560907bf0185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680e12cd8af2f84de10be9f01e122be4e296a262948d004cb1d4560907bf0185", kill_on_drop: false }`
[INFO] [stdout] 680e12cd8af2f84de10be9f01e122be4e296a262948d004cb1d4560907bf0185