[INFO] fetching crate async_cell 0.1.0...
[INFO] testing async_cell-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate async_cell 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate async_cell 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_cell 0.1.0
[INFO] finished tweaking crates.io crate async_cell 0.1.0
[INFO] tweaked toml for crates.io crate async_cell 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85040ae0ccdfac2831f63d1a1aeacd6ceeeee740d2fb780ab4475c29becdd528
[INFO] running `Command { std: "docker" "start" "-a" "85040ae0ccdfac2831f63d1a1aeacd6ceeeee740d2fb780ab4475c29becdd528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85040ae0ccdfac2831f63d1a1aeacd6ceeeee740d2fb780ab4475c29becdd528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85040ae0ccdfac2831f63d1a1aeacd6ceeeee740d2fb780ab4475c29becdd528", kill_on_drop: false }`
[INFO] [stdout] 85040ae0ccdfac2831f63d1a1aeacd6ceeeee740d2fb780ab4475c29becdd528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d55e07c4c574fc0dbcdbe9382d33e0ed75dc953eda66292f0c2699ec8ecb775
[INFO] running `Command { std: "docker" "start" "-a" "2d55e07c4c574fc0dbcdbe9382d33e0ed75dc953eda66292f0c2699ec8ecb775", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling async_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "2d55e07c4c574fc0dbcdbe9382d33e0ed75dc953eda66292f0c2699ec8ecb775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d55e07c4c574fc0dbcdbe9382d33e0ed75dc953eda66292f0c2699ec8ecb775", kill_on_drop: false }`
[INFO] [stdout] 2d55e07c4c574fc0dbcdbe9382d33e0ed75dc953eda66292f0c2699ec8ecb775
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a69983c3b4d84bfa765d533c53eeb0eb9017edb5e6c10fa3ccc505e92c9276e4
[INFO] running `Command { std: "docker" "start" "-a" "a69983c3b4d84bfa765d533c53eeb0eb9017edb5e6c10fa3ccc505e92c9276e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling async_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "a69983c3b4d84bfa765d533c53eeb0eb9017edb5e6c10fa3ccc505e92c9276e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69983c3b4d84bfa765d533c53eeb0eb9017edb5e6c10fa3ccc505e92c9276e4", kill_on_drop: false }`
[INFO] [stdout] a69983c3b4d84bfa765d533c53eeb0eb9017edb5e6c10fa3ccc505e92c9276e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76c266d23b77976714a79e0f559e70f7cf157c7f3bb5c5f046013f8b6e2809e1
[INFO] running `Command { std: "docker" "start" "-a" "76c266d23b77976714a79e0f559e70f7cf157c7f3bb5c5f046013f8b6e2809e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_cell-f3d3ae5093a3bec3)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-377936b3fb92053b)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test update_changes ... ok
[INFO] [stdout] test or_set ... ok
[INFO] [stdout] test notify_wakes ... ok
[INFO] [stdout] test update_wakes ... ok
[INFO] [stderr]      Running tests/perf.rs (/opt/rustwide/target/debug/deps/perf-f92096a59827b643)
[INFO] [stdout] test delayed_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-3b81158dbcade6e6)
[INFO] [stdout] test size ... ok
[INFO] [stderr]    Doc-tests async_cell
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - unsync::AsyncCell<T>::get (line 548) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Take<C>::value (line 543) ... ok
[INFO] [stdout] test src/lib.rs - sync::Take<C>::value (line 502) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Take (line 529) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Get<C>::value (line 543) ... ok
[INFO] [stdout] test src/lib.rs - sync::Get (line 475) ... ok
[INFO] [stdout] test src/lib.rs - sync::Take (line 475) ... ok
[INFO] [stdout] test src/lib.rs - unsync::AsyncCell<T>::take (line 544) ... ok
[INFO] [stdout] test src/lib.rs - sync::Get<C>::value (line 502) ... ok
[INFO] [stdout] test src/lib.rs - sync::AsyncCell<T>::clear (line 501) ... ok
[INFO] [stdout] test src/lib.rs - sync::AsyncCell<T>::set (line 507) ... ok
[INFO] [stdout] test src/lib.rs - unsync::AsyncCell<T>::set (line 548) ... ok
[INFO] [stdout] test src/lib.rs - unsync::AsyncCell<T>::clear (line 542) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Get (line 529) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - sync::AsyncCell<T>::take (line 503) ... ok
[INFO] [stdout] test src/lib.rs - sync::AsyncCell<T>::get (line 507) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76c266d23b77976714a79e0f559e70f7cf157c7f3bb5c5f046013f8b6e2809e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c266d23b77976714a79e0f559e70f7cf157c7f3bb5c5f046013f8b6e2809e1", kill_on_drop: false }`
[INFO] [stdout] 76c266d23b77976714a79e0f559e70f7cf157c7f3bb5c5f046013f8b6e2809e1