[INFO] fetching crate drop-tracker 0.1.0...
[INFO] testing drop-tracker-0.1.0 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23b507136fd9cb7696b825ad88203cd20fca17d00d690b02cf23b4742f0576ef
[INFO] running `Command { std: "docker" "start" "-a" "23b507136fd9cb7696b825ad88203cd20fca17d00d690b02cf23b4742f0576ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23b507136fd9cb7696b825ad88203cd20fca17d00d690b02cf23b4742f0576ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b507136fd9cb7696b825ad88203cd20fca17d00d690b02cf23b4742f0576ef", kill_on_drop: false }`
[INFO] [stdout] 23b507136fd9cb7696b825ad88203cd20fca17d00d690b02cf23b4742f0576ef
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62afbe505a81e36ae21a5f51ceb500fa2d045688b8783c7cc609ff444cfdfde3
[INFO] running `Command { std: "docker" "start" "-a" "62afbe505a81e36ae21a5f51ceb500fa2d045688b8783c7cc609ff444cfdfde3", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop-tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "62afbe505a81e36ae21a5f51ceb500fa2d045688b8783c7cc609ff444cfdfde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62afbe505a81e36ae21a5f51ceb500fa2d045688b8783c7cc609ff444cfdfde3", kill_on_drop: false }`
[INFO] [stdout] 62afbe505a81e36ae21a5f51ceb500fa2d045688b8783c7cc609ff444cfdfde3
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a96b3c116dd5c65c0e12634e88aa8918daefc449571a6c74b296f143ef6df48
[INFO] running `Command { std: "docker" "start" "-a" "1a96b3c116dd5c65c0e12634e88aa8918daefc449571a6c74b296f143ef6df48", 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 test [unoptimized + debuginfo] target(s) in 6.87s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_tracker-06980ea0ddd7109c)
[INFO] running `Command { std: "docker" "inspect" "1a96b3c116dd5c65c0e12634e88aa8918daefc449571a6c74b296f143ef6df48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a96b3c116dd5c65c0e12634e88aa8918daefc449571a6c74b296f143ef6df48", kill_on_drop: false }`
[INFO] [stdout] 1a96b3c116dd5c65c0e12634e88aa8918daefc449571a6c74b296f143ef6df48
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da400eac511c250c4838a60dab2c25f92b16a351a0fdedc282f786b56280cd38
[INFO] running `Command { std: "docker" "start" "-a" "da400eac511c250c4838a60dab2c25f92b16a351a0fdedc282f786b56280cd38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_tracker-06980ea0ddd7109c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::forget_dropped ... ok
[INFO] [stdout] test tests::state ... ok
[INFO] [stdout] test tests::iterators ... ok
[INFO] [stdout] test tests::all_alive ... ok
[INFO] [stdout] test tests::double_drop ... ok
[INFO] [stderr]    Doc-tests drop-tracker
[INFO] [stdout] test tests::all_dropped ... 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 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - State::alive (line 187) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::new (line 285) ... ok
[INFO] [stdout] test src/lib.rs - State::is_dropped (line 168) ... ok
[INFO] [stdout] test src/lib.rs - State::is_alive (line 149) ... ok
[INFO] [stdout] test src/lib.rs - State::dropped (line 207) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::is_tracked (line 696) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget_all (line 392) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget (line 624) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_track (line 514) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 480) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::state (line 563) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 465) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::state (line 548) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_forget (line 667) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget (line 640) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::track (line 492) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::try_state (line 586) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::all_dropped (line 779) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::dropped (line 360) ... ok
[INFO] [stdout] test src/lib.rs - DropItem (line 861) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::alive (line 328) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::all_alive (line 721) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::forget_dropped (line 418) ... ok
[INFO] [stdout] test src/lib.rs - DropTracker<K>::tracked (line 304) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da400eac511c250c4838a60dab2c25f92b16a351a0fdedc282f786b56280cd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da400eac511c250c4838a60dab2c25f92b16a351a0fdedc282f786b56280cd38", kill_on_drop: false }`
[INFO] [stdout] da400eac511c250c4838a60dab2c25f92b16a351a0fdedc282f786b56280cd38