[INFO] fetching crate rt-write-lock 0.1.0...
[INFO] testing rt-write-lock-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rt-write-lock 0.1.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rt-write-lock 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ec8fb58c5a4c9e0d1e3b0de009d3cbb6cc5d43cb7cdb52b9c03c36f619e4da
[INFO] running `Command { std: "docker" "start" "-a" "f1ec8fb58c5a4c9e0d1e3b0de009d3cbb6cc5d43cb7cdb52b9c03c36f619e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ec8fb58c5a4c9e0d1e3b0de009d3cbb6cc5d43cb7cdb52b9c03c36f619e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ec8fb58c5a4c9e0d1e3b0de009d3cbb6cc5d43cb7cdb52b9c03c36f619e4da", kill_on_drop: false }`
[INFO] [stdout] f1ec8fb58c5a4c9e0d1e3b0de009d3cbb6cc5d43cb7cdb52b9c03c36f619e4da
[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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5ef63a639231c62911e2aa2f9cfe0da7a2c7d26827fed52ae24c1c368280fd
[INFO] running `Command { std: "docker" "start" "-a" "1f5ef63a639231c62911e2aa2f9cfe0da7a2c7d26827fed52ae24c1c368280fd", 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 0.56s
[INFO] running `Command { std: "docker" "inspect" "1f5ef63a639231c62911e2aa2f9cfe0da7a2c7d26827fed52ae24c1c368280fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5ef63a639231c62911e2aa2f9cfe0da7a2c7d26827fed52ae24c1c368280fd", kill_on_drop: false }`
[INFO] [stdout] 1f5ef63a639231c62911e2aa2f9cfe0da7a2c7d26827fed52ae24c1c368280fd
[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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13a806b218c6dacd1b62d090fd86fa82fc7bea4c0d140a17074d0de426aedbe8
[INFO] running `Command { std: "docker" "start" "-a" "13a806b218c6dacd1b62d090fd86fa82fc7bea4c0d140a17074d0de426aedbe8", 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 0.35s
[INFO] running `Command { std: "docker" "inspect" "13a806b218c6dacd1b62d090fd86fa82fc7bea4c0d140a17074d0de426aedbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a806b218c6dacd1b62d090fd86fa82fc7bea4c0d140a17074d0de426aedbe8", kill_on_drop: false }`
[INFO] [stdout] 13a806b218c6dacd1b62d090fd86fa82fc7bea4c0d140a17074d0de426aedbe8
[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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db5c65e9936135cbda70229ba45e89dda0de94690cacdbd29aa16419f848a96c
[INFO] running `Command { std: "docker" "start" "-a" "db5c65e9936135cbda70229ba45e89dda0de94690cacdbd29aa16419f848a96c", 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/rt_write_lock-fbb8a9786882e9fb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test shared::state_tests::read_state ... ok
[INFO] [stdout] test shared::state_tests::unique ... ok
[INFO] [stdout] test internal_tests::drop_tests ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-c806899f47a13d3e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test usage_test::create_two_times ... ok
[INFO] [stdout] test usage_test::threads ... ok
[INFO] [stdout] test usage_test::drop_reader_first ... ok
[INFO] [stdout] test usage_test::double_write - should panic ... ok
[INFO] [stdout] test usage_test::single_thread ... ok
[INFO] [stderr]    Doc-tests rt_write_lock
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "db5c65e9936135cbda70229ba45e89dda0de94690cacdbd29aa16419f848a96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5c65e9936135cbda70229ba45e89dda0de94690cacdbd29aa16419f848a96c", kill_on_drop: false }`
[INFO] [stdout] db5c65e9936135cbda70229ba45e89dda0de94690cacdbd29aa16419f848a96c