[INFO] fetching crate rt-write-lock 0.1.0...
[INFO] testing rt-write-lock-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rt-write-lock 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rt-write-lock 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rt-write-lock 0.1.0
[INFO] tweaked toml for crates.io crate rt-write-lock 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rt-write-lock 0.1.0 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] crate crates.io crate rt-write-lock 0.1.0 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" "+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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 248b1c64d7cdffa87a754f9e159ab4a0b4ba3b5dd118c6c404f4c21f085589da
[INFO] running `Command { std: "docker" "start" "-a" "248b1c64d7cdffa87a754f9e159ab4a0b4ba3b5dd118c6c404f4c21f085589da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248b1c64d7cdffa87a754f9e159ab4a0b4ba3b5dd118c6c404f4c21f085589da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248b1c64d7cdffa87a754f9e159ab4a0b4ba3b5dd118c6c404f4c21f085589da", kill_on_drop: false }`
[INFO] [stdout] 248b1c64d7cdffa87a754f9e159ab4a0b4ba3b5dd118c6c404f4c21f085589da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d17cc584178f49256aaf4e2cc3b097bbe78d63d3b3b7c6bbae247e71e975ff02
[INFO] running `Command { std: "docker" "start" "-a" "d17cc584178f49256aaf4e2cc3b097bbe78d63d3b3b7c6bbae247e71e975ff02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-write-lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "d17cc584178f49256aaf4e2cc3b097bbe78d63d3b3b7c6bbae247e71e975ff02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17cc584178f49256aaf4e2cc3b097bbe78d63d3b3b7c6bbae247e71e975ff02", kill_on_drop: false }`
[INFO] [stdout] d17cc584178f49256aaf4e2cc3b097bbe78d63d3b3b7c6bbae247e71e975ff02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ff6faab374632f5589c4400b2669b979fa309a5231ccdc126757797f5ba2c9d
[INFO] running `Command { std: "docker" "start" "-a" "9ff6faab374632f5589c4400b2669b979fa309a5231ccdc126757797f5ba2c9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt-write-lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9ff6faab374632f5589c4400b2669b979fa309a5231ccdc126757797f5ba2c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff6faab374632f5589c4400b2669b979fa309a5231ccdc126757797f5ba2c9d", kill_on_drop: false }`
[INFO] [stdout] 9ff6faab374632f5589c4400b2669b979fa309a5231ccdc126757797f5ba2c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5dfcc5c931a014f42209d8f158d2e1ed2b5d43d0f88bc430480c5419f844a2cd
[INFO] running `Command { std: "docker" "start" "-a" "5dfcc5c931a014f42209d8f158d2e1ed2b5d43d0f88bc430480c5419f844a2cd", 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/rt_write_lock-3ed5b290f8ea57f2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test internal_tests::drop_tests ... ok
[INFO] [stdout] test shared::state_tests::read_state ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-61a227f067a52a07)
[INFO] [stdout] test shared::state_tests::unique ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rt_write_lock
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test usage_test::create_two_times ... ok
[INFO] [stdout] test usage_test::drop_reader_first ... ok
[INFO] [stdout] test usage_test::single_thread ... ok
[INFO] [stdout] test usage_test::threads ... ok
[INFO] [stdout] test usage_test::double_write - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "5dfcc5c931a014f42209d8f158d2e1ed2b5d43d0f88bc430480c5419f844a2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfcc5c931a014f42209d8f158d2e1ed2b5d43d0f88bc430480c5419f844a2cd", kill_on_drop: false }`
[INFO] [stdout] 5dfcc5c931a014f42209d8f158d2e1ed2b5d43d0f88bc430480c5419f844a2cd