[INFO] fetching crate drop-tracker 0.1.0...
[INFO] testing drop-tracker-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate drop-tracker 0.1.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate drop-tracker 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drop-tracker 0.1.0
[INFO] finished tweaking crates.io crate drop-tracker 0.1.0
[INFO] tweaked toml for crates.io crate drop-tracker 0.1.0 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ac2b1d1e03da6c20345691d35374584b0e43db2dc659286ab8988e208ad82b2
[INFO] running `Command { std: "docker" "start" "-a" "2ac2b1d1e03da6c20345691d35374584b0e43db2dc659286ab8988e208ad82b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ac2b1d1e03da6c20345691d35374584b0e43db2dc659286ab8988e208ad82b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac2b1d1e03da6c20345691d35374584b0e43db2dc659286ab8988e208ad82b2", kill_on_drop: false }`
[INFO] [stdout] 2ac2b1d1e03da6c20345691d35374584b0e43db2dc659286ab8988e208ad82b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16fbe28347b900cf7b0afc25dd2bb1d531940697ca6170b97527ce9b46fa5643
[INFO] running `Command { std: "docker" "start" "-a" "16fbe28347b900cf7b0afc25dd2bb1d531940697ca6170b97527ce9b46fa5643", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling drop-tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "16fbe28347b900cf7b0afc25dd2bb1d531940697ca6170b97527ce9b46fa5643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16fbe28347b900cf7b0afc25dd2bb1d531940697ca6170b97527ce9b46fa5643", kill_on_drop: false }`
[INFO] [stdout] 16fbe28347b900cf7b0afc25dd2bb1d531940697ca6170b97527ce9b46fa5643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5abe549416b553ca4dcbff5ccad46e3bad2814cdd8087e42e5c8c2742d15d11
[INFO] running `Command { std: "docker" "start" "-a" "d5abe549416b553ca4dcbff5ccad46e3bad2814cdd8087e42e5c8c2742d15d11", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop-tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "d5abe549416b553ca4dcbff5ccad46e3bad2814cdd8087e42e5c8c2742d15d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5abe549416b553ca4dcbff5ccad46e3bad2814cdd8087e42e5c8c2742d15d11", kill_on_drop: false }`
[INFO] [stdout] d5abe549416b553ca4dcbff5ccad46e3bad2814cdd8087e42e5c8c2742d15d11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a454d1702edd7ed0e198a3c2ab3936482213f1505ab1cd5d074dc5d7ba0a1c28
[INFO] running `Command { std: "docker" "start" "-a" "a454d1702edd7ed0e198a3c2ab3936482213f1505ab1cd5d074dc5d7ba0a1c28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/drop_tracker-2382fbfee6b90556)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::state ... ok
[INFO] [stdout] test tests::iterators ... ok
[INFO] [stdout] test tests::forget_dropped ... ok
[INFO] [stdout] test tests::all_alive ... ok
[INFO] [stdout] test tests::all_dropped ... ok
[INFO] [stdout] test tests::double_drop ... ok
[INFO] [stdout] test tests::state_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drop-tracker
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - State::alive (line 187) ... ok
[INFO] [stdout] test src/lib.rs - State::is_dropped (line 168) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::state (line 548) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::new (line 285) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::all_dropped (line 779) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_state (line 586) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 492) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::is_tracked (line 696) ... ok
[INFO] [stdout] test src/lib.rs - State::dropped (line 207) ... ok
[INFO] [stdout] test src/lib.rs - DropItem (line 861) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_track (line 514) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget_all (line 392) ... ok
[INFO] [stdout] test src/lib.rs - State::is_alive (line 149) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::all_alive (line 721) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget (line 640) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::tracked (line 304) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::state (line 563) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::dropped (line 360) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 465) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 480) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget (line 624) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::alive (line 328) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget_dropped (line 418) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_forget (line 667) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a454d1702edd7ed0e198a3c2ab3936482213f1505ab1cd5d074dc5d7ba0a1c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a454d1702edd7ed0e198a3c2ab3936482213f1505ab1cd5d074dc5d7ba0a1c28", kill_on_drop: false }`
[INFO] [stdout] a454d1702edd7ed0e198a3c2ab3936482213f1505ab1cd5d074dc5d7ba0a1c28