[INFO] fetching crate get_mut_drop_weak 0.2.0...
[INFO] testing get_mut_drop_weak-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate get_mut_drop_weak 0.2.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate get_mut_drop_weak 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4ab10c73a0dfd8a7c776f697ee28fa3ca96fd2224c058e873cb36e85fbd8890
[INFO] running `Command { std: "docker" "start" "-a" "d4ab10c73a0dfd8a7c776f697ee28fa3ca96fd2224c058e873cb36e85fbd8890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4ab10c73a0dfd8a7c776f697ee28fa3ca96fd2224c058e873cb36e85fbd8890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ab10c73a0dfd8a7c776f697ee28fa3ca96fd2224c058e873cb36e85fbd8890", kill_on_drop: false }`
[INFO] [stdout] d4ab10c73a0dfd8a7c776f697ee28fa3ca96fd2224c058e873cb36e85fbd8890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fbfd9054defbfc29ccf64cadaf721fc67304dae771e6212ad7f9dc282e873c7
[INFO] running `Command { std: "docker" "start" "-a" "4fbfd9054defbfc29ccf64cadaf721fc67304dae771e6212ad7f9dc282e873c7", 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 0.09s
[INFO] running `Command { std: "docker" "inspect" "4fbfd9054defbfc29ccf64cadaf721fc67304dae771e6212ad7f9dc282e873c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbfd9054defbfc29ccf64cadaf721fc67304dae771e6212ad7f9dc282e873c7", kill_on_drop: false }`
[INFO] [stdout] 4fbfd9054defbfc29ccf64cadaf721fc67304dae771e6212ad7f9dc282e873c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d254c8aa987158829c60843e8d57443d5faf4918418732b98dd45f9b001e17
[INFO] running `Command { std: "docker" "start" "-a" "a3d254c8aa987158829c60843e8d57443d5faf4918418732b98dd45f9b001e17", 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 1.10s
[INFO] running `Command { std: "docker" "inspect" "a3d254c8aa987158829c60843e8d57443d5faf4918418732b98dd45f9b001e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d254c8aa987158829c60843e8d57443d5faf4918418732b98dd45f9b001e17", kill_on_drop: false }`
[INFO] [stdout] a3d254c8aa987158829c60843e8d57443d5faf4918418732b98dd45f9b001e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 026dbda2e2d2dd048417fa8735464fc9c3297bcddfbe59288e3dd529c57cf81f
[INFO] running `Command { std: "docker" "start" "-a" "026dbda2e2d2dd048417fa8735464fc9c3297bcddfbe59288e3dd529c57cf81f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/get_mut_drop_weak-0d7e6293957b2166)
[INFO] [stderr]      Running tests/arc.rs (/opt/rustwide/target/debug/deps/arc-607430efbca7da17)
[INFO] [stderr]      Running tests/rc.rs (/opt/rustwide/target/debug/deps/rc-16292dcbf572ad07)
[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 6 tests
[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_success ... 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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests get_mut_drop_weak
[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] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/rc.rs - rc::get_mut_unchecked (line 88) - compile fail ... ok
[INFO] [stdout] test src/sync.rs - sync::get_mut_unchecked (line 93) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "026dbda2e2d2dd048417fa8735464fc9c3297bcddfbe59288e3dd529c57cf81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026dbda2e2d2dd048417fa8735464fc9c3297bcddfbe59288e3dd529c57cf81f", kill_on_drop: false }`
[INFO] [stdout] 026dbda2e2d2dd048417fa8735464fc9c3297bcddfbe59288e3dd529c57cf81f