[INFO] fetching crate get_mut_drop_weak 0.2.0...
[INFO] testing get_mut_drop_weak-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate get_mut_drop_weak 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate get_mut_drop_weak 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate get_mut_drop_weak 0.2.0
[INFO] tweaked toml for crates.io crate get_mut_drop_weak 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate get_mut_drop_weak 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate get_mut_drop_weak 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5504b2ac6c5e925f3d56cb3f76fbe901be922844e949843ea5fb1cf68411d901
[INFO] running `Command { std: "docker" "start" "-a" "5504b2ac6c5e925f3d56cb3f76fbe901be922844e949843ea5fb1cf68411d901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5504b2ac6c5e925f3d56cb3f76fbe901be922844e949843ea5fb1cf68411d901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5504b2ac6c5e925f3d56cb3f76fbe901be922844e949843ea5fb1cf68411d901", kill_on_drop: false }`
[INFO] [stdout] 5504b2ac6c5e925f3d56cb3f76fbe901be922844e949843ea5fb1cf68411d901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42c9b6e12ec1e28faa6f139a3d29c34f0217cada6aac83c69cddb3b20c9cfe3
[INFO] running `Command { std: "docker" "start" "-a" "f42c9b6e12ec1e28faa6f139a3d29c34f0217cada6aac83c69cddb3b20c9cfe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling get_mut_drop_weak v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "f42c9b6e12ec1e28faa6f139a3d29c34f0217cada6aac83c69cddb3b20c9cfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42c9b6e12ec1e28faa6f139a3d29c34f0217cada6aac83c69cddb3b20c9cfe3", kill_on_drop: false }`
[INFO] [stdout] f42c9b6e12ec1e28faa6f139a3d29c34f0217cada6aac83c69cddb3b20c9cfe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa5458c296a2009f596604846e95d7b76d10e00a27c839f29a872145f4783e95
[INFO] running `Command { std: "docker" "start" "-a" "aa5458c296a2009f596604846e95d7b76d10e00a27c839f29a872145f4783e95", kill_on_drop: false }`
[INFO] [stderr]    Compiling get_mut_drop_weak v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "aa5458c296a2009f596604846e95d7b76d10e00a27c839f29a872145f4783e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5458c296a2009f596604846e95d7b76d10e00a27c839f29a872145f4783e95", kill_on_drop: false }`
[INFO] [stdout] aa5458c296a2009f596604846e95d7b76d10e00a27c839f29a872145f4783e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6a54764de32b4d043c5269c31435db25b0c152ddc408244a4d7b043c8a7ec28
[INFO] running `Command { std: "docker" "start" "-a" "d6a54764de32b4d043c5269c31435db25b0c152ddc408244a4d7b043c8a7ec28", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/get_mut_drop_weak-0d7e6293957b2166)
[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] [stderr]      Running tests/arc.rs (/opt/rustwide/target/debug/deps/arc-2828152da92339ed)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_weak_shared_drops_weak_success ... ok
[INFO] [stdout] test test_exclusive_access_no_weak ... ok
[INFO] [stdout] test test_strong_shared_with_weak_no_mut ... ok
[INFO] [stdout] test test_strong_shared_no_mut ... ok
[INFO] [stdout] test test_weak_shared_drops_weak_with_drop_impl ... ok
[INFO] [stdout] test simple_multithreaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rc.rs (/opt/rustwide/target/debug/deps/rc-03d36c3cf713625c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_exclusive_access_no_weak ... ok
[INFO] [stdout] test test_strong_shared_no_mut ... ok
[INFO] [stdout] test test_strong_shared_with_weak_no_mut ... ok
[INFO] [stdout] test test_weak_shared_drops_weak_success ... ok
[INFO] [stdout] test test_weak_shared_drops_weak_with_drop_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests get_mut_drop_weak
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/sync.rs - sync::get_mut_unchecked (line 93) - compile fail ... ok
[INFO] [stdout] test src/rc.rs - rc::get_mut_unchecked (line 88) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6a54764de32b4d043c5269c31435db25b0c152ddc408244a4d7b043c8a7ec28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a54764de32b4d043c5269c31435db25b0c152ddc408244a4d7b043c8a7ec28", kill_on_drop: false }`
[INFO] [stdout] d6a54764de32b4d043c5269c31435db25b0c152ddc408244a4d7b043c8a7ec28