[INFO] fetching crate clhlock 0.2.2...
[INFO] testing clhlock-0.2.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate clhlock 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate clhlock 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate clhlock 0.2.2
[INFO] tweaked toml for crates.io crate clhlock 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clhlock 0.2.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clhlock 0.2.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83ef1144734016e6844a265100a800f3e42e504142db01d2cd59382283cff8d5
[INFO] running `Command { std: "docker" "start" "-a" "83ef1144734016e6844a265100a800f3e42e504142db01d2cd59382283cff8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ef1144734016e6844a265100a800f3e42e504142db01d2cd59382283cff8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ef1144734016e6844a265100a800f3e42e504142db01d2cd59382283cff8d5", kill_on_drop: false }`
[INFO] [stdout] 83ef1144734016e6844a265100a800f3e42e504142db01d2cd59382283cff8d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151c5613627fa35cfe480773a4d250c660f550c9dd0f14643d6ae2f6acf0b223
[INFO] running `Command { std: "docker" "start" "-a" "151c5613627fa35cfe480773a4d250c660f550c9dd0f14643d6ae2f6acf0b223", kill_on_drop: false }`
[INFO] [stderr]    Compiling clhlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "151c5613627fa35cfe480773a4d250c660f550c9dd0f14643d6ae2f6acf0b223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151c5613627fa35cfe480773a4d250c660f550c9dd0f14643d6ae2f6acf0b223", kill_on_drop: false }`
[INFO] [stdout] 151c5613627fa35cfe480773a4d250c660f550c9dd0f14643d6ae2f6acf0b223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03b699d9c1e9fb5cd7896ab995458835115548a50d57cfa0cf14b2221b7610d7
[INFO] running `Command { std: "docker" "start" "-a" "03b699d9c1e9fb5cd7896ab995458835115548a50d57cfa0cf14b2221b7610d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling clhlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "03b699d9c1e9fb5cd7896ab995458835115548a50d57cfa0cf14b2221b7610d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b699d9c1e9fb5cd7896ab995458835115548a50d57cfa0cf14b2221b7610d7", kill_on_drop: false }`
[INFO] [stdout] 03b699d9c1e9fb5cd7896ab995458835115548a50d57cfa0cf14b2221b7610d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b47829f8af0b319d7c038b393baaf0e6d8325b930aba4cc7e99417822283e26c
[INFO] running `Command { std: "docker" "start" "-a" "b47829f8af0b319d7c038b393baaf0e6d8325b930aba4cc7e99417822283e26c", 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/clhlock-e0e4aaec85117af2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test raw::mutex::test::test_get_mut ... ok
[INFO] [stdout] test raw::mutex::test::smoke ... ok
[INFO] [stdout] test raw::mutex::test::test_guard_debug_display ... ok
[INFO] [stdout] test raw::mutex::test::test_guard_into_node ... ok
[INFO] [stdout] test raw::mutex::test::test_lock_arc_nested ... ok
[INFO] [stdout] test raw::mutex::test::test_mutex_from ... ok
[INFO] [stdout] test raw::mutex::test::test_acquire_more_than_one_lock ... ok
[INFO] [stdout] test raw::mutex::test::test_mutex_debug ... ok
[INFO] [stdout] test raw::mutex::test::test_lock_unsized ... ok
[INFO] [stdout] test raw::mutex::test::test_mutex_default ... ok
[INFO] [stdout] test relax::test::loops ... ok
[INFO] [stdout] test relax::test::spins ... ok
[INFO] [stdout] test relax::test::spins_backoff ... ok
[INFO] [stdout] test raw::mutex::test::lots_and_lots_lock ... ok
[INFO] [stdout] test raw::mutex::test_leaks_expected::test_forget_guard_drop_predecessor ... ok
[INFO] [stdout] test raw::mutex::test_leaks_expected::test_foget_guard_unlock_predecessor ... ok
[INFO] [stdout] test relax::test::yields ... ok
[INFO] [stdout] test relax::test::yields_backoff ... ok
[INFO] [stdout] test raw::mutex::test::test_lock_arc_access_in_unwind ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clhlock
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock_with_then (line 329) - compile fail ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock_then (line 274) - compile fail ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::new (line 137) ... ok
[INFO] [stdout] test src/relax.rs - relax::Relax (line 29) ... ok
[INFO] [stdout] test src/raw/mod.rs - raw::spins::backoff::Mutex (line 73) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::MutexNode::new (line 44) ... ok
[INFO] [stdout] test src/raw/mod.rs - raw::loops::Mutex (line 166) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::get_mut (line 353) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock_with (line 209) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock_with_then (line 305) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock (line 168) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex<T,R>::lock_then (line 251) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::Mutex (line 78) ... ok
[INFO] [stdout] test src/raw/mutex.rs - raw::mutex::MutexGuard<'a,T,R>::unlock (line 468) ... ok
[INFO] [stdout] test src/raw/mod.rs - raw::spins::Mutex (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b47829f8af0b319d7c038b393baaf0e6d8325b930aba4cc7e99417822283e26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47829f8af0b319d7c038b393baaf0e6d8325b930aba4cc7e99417822283e26c", kill_on_drop: false }`
[INFO] [stdout] b47829f8af0b319d7c038b393baaf0e6d8325b930aba4cc7e99417822283e26c