[INFO] fetching crate scoped-join-set 0.3.0...
[INFO] testing scoped-join-set-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate scoped-join-set 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate scoped-join-set 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scoped-join-set 0.3.0
[INFO] tweaked toml for crates.io crate scoped-join-set 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped-join-set 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scoped-join-set 0.3.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4c124bc08aedbfb3a62166e7123f1b5b310df1f54e85f7fd912f10976783925
[INFO] running `Command { std: "docker" "start" "-a" "b4c124bc08aedbfb3a62166e7123f1b5b310df1f54e85f7fd912f10976783925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c124bc08aedbfb3a62166e7123f1b5b310df1f54e85f7fd912f10976783925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c124bc08aedbfb3a62166e7123f1b5b310df1f54e85f7fd912f10976783925", kill_on_drop: false }`
[INFO] [stdout] b4c124bc08aedbfb3a62166e7123f1b5b310df1f54e85f7fd912f10976783925
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba344f18fffddc4e294c2c956e002d64a89ea27b1dc38a7411b9b2b35bea5abc
[INFO] running `Command { std: "docker" "start" "-a" "ba344f18fffddc4e294c2c956e002d64a89ea27b1dc38a7411b9b2b35bea5abc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling scoped-join-set v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "ba344f18fffddc4e294c2c956e002d64a89ea27b1dc38a7411b9b2b35bea5abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba344f18fffddc4e294c2c956e002d64a89ea27b1dc38a7411b9b2b35bea5abc", kill_on_drop: false }`
[INFO] [stdout] ba344f18fffddc4e294c2c956e002d64a89ea27b1dc38a7411b9b2b35bea5abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4b5fd9dc69ef0144fc3886437ea8348fa981ee8def711d08b0b960e76d15a2b
[INFO] running `Command { std: "docker" "start" "-a" "d4b5fd9dc69ef0144fc3886437ea8348fa981ee8def711d08b0b960e76d15a2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling scoped-join-set v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "d4b5fd9dc69ef0144fc3886437ea8348fa981ee8def711d08b0b960e76d15a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b5fd9dc69ef0144fc3886437ea8348fa981ee8def711d08b0b960e76d15a2b", kill_on_drop: false }`
[INFO] [stdout] d4b5fd9dc69ef0144fc3886437ea8348fa981ee8def711d08b0b960e76d15a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2f264c0eef0c9eb8163ed268e5b0b51f6cc046eac7898dde90d280936b00e69
[INFO] running `Command { std: "docker" "start" "-a" "b2f264c0eef0c9eb8163ed268e5b0b51f6cc046eac7898dde90d280936b00e69", 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/scoped_join_set-584ce3ce7720f037)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/long_poll.rs (/opt/rustwide/target/debug/deps/long_poll-d0f7da0f98fd231a)
[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 1 test
[INFO] [stdout] test long_poll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scoped_join_set.rs (/opt/rustwide/target/debug/deps/scoped_join_set-7d9c4e83bd6a7c96)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_basic_completion ... ok
[INFO] [stdout] test test_join_next_returns_none_when_empty ... ok
[INFO] [stdout] test test_scope_lifetime_enforced ... ok
[INFO] [stdout] test test_none_on_dropped_future ... ok
[INFO] [stdout] test test_task_drops_properly ... ok
[INFO] [stdout] test test_interleaved_spawn_and_join ... ok
[INFO] [stdout] test test_tasks_run_concurrently ... ok
[INFO] [stdout] test test_many_scoped_references ... ok
[INFO] [stdout] test test_panicking_task ... ok
[INFO] [stdout] test test_dropping_set_while_tasks_pending ... ok
[INFO] [stdout] test test_many_tasks_with_panics ... ok
[INFO] [stdout] test test_many_tasks_complete_successfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_join_set
[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] running `Command { std: "docker" "inspect" "b2f264c0eef0c9eb8163ed268e5b0b51f6cc046eac7898dde90d280936b00e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f264c0eef0c9eb8163ed268e5b0b51f6cc046eac7898dde90d280936b00e69", kill_on_drop: false }`
[INFO] [stdout] b2f264c0eef0c9eb8163ed268e5b0b51f6cc046eac7898dde90d280936b00e69