[INFO] fetching crate scoped-join-set 0.3.0...
[INFO] testing scoped-join-set-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate scoped-join-set 0.3.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped-join-set 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5ace1d18f02203b689ec70e0ca738bbec5e22bb153d299273ac1fa9f5d6eb6b
[INFO] running `Command { std: "docker" "start" "-a" "c5ace1d18f02203b689ec70e0ca738bbec5e22bb153d299273ac1fa9f5d6eb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5ace1d18f02203b689ec70e0ca738bbec5e22bb153d299273ac1fa9f5d6eb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ace1d18f02203b689ec70e0ca738bbec5e22bb153d299273ac1fa9f5d6eb6b", kill_on_drop: false }`
[INFO] [stdout] c5ace1d18f02203b689ec70e0ca738bbec5e22bb153d299273ac1fa9f5d6eb6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e4eb709e5b3518a371fda7505405be78fe8825c0d82665653b54ce611b888c2
[INFO] running `Command { std: "docker" "start" "-a" "9e4eb709e5b3518a371fda7505405be78fe8825c0d82665653b54ce611b888c2", 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 2.91s
[INFO] running `Command { std: "docker" "inspect" "9e4eb709e5b3518a371fda7505405be78fe8825c0d82665653b54ce611b888c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4eb709e5b3518a371fda7505405be78fe8825c0d82665653b54ce611b888c2", kill_on_drop: false }`
[INFO] [stdout] 9e4eb709e5b3518a371fda7505405be78fe8825c0d82665653b54ce611b888c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c4cbebbc480104fdd1f0df4b0a290c50ced8e4a23523ccf7307e3e4e33738e8
[INFO] running `Command { std: "docker" "start" "-a" "7c4cbebbc480104fdd1f0df4b0a290c50ced8e4a23523ccf7307e3e4e33738e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[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 10.81s
[INFO] running `Command { std: "docker" "inspect" "7c4cbebbc480104fdd1f0df4b0a290c50ced8e4a23523ccf7307e3e4e33738e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4cbebbc480104fdd1f0df4b0a290c50ced8e4a23523ccf7307e3e4e33738e8", kill_on_drop: false }`
[INFO] [stdout] 7c4cbebbc480104fdd1f0df4b0a290c50ced8e4a23523ccf7307e3e4e33738e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f7c48039432aec27b642eaaf7da7d6784acd0abf49a75a49b3231551750eefd
[INFO] running `Command { std: "docker" "start" "-a" "4f7c48039432aec27b642eaaf7da7d6784acd0abf49a75a49b3231551750eefd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoped_join_set-584ce3ce7720f037)
[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 1 test
[INFO] [stderr]      Running tests/long_poll.rs (/opt/rustwide/target/debug/deps/long_poll-d0f7da0f98fd231a)
[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 0.10s
[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_none_on_dropped_future ... ok
[INFO] [stdout] test test_task_drops_properly ... ok
[INFO] [stdout] test test_scope_lifetime_enforced ... ok
[INFO] [stdout] test test_join_next_returns_none_when_empty ... ok
[INFO] [stdout] test test_tasks_run_concurrently ... ok
[INFO] [stdout] test test_panicking_task ... ok
[INFO] [stdout] test test_many_scoped_references ... ok
[INFO] [stdout] test test_dropping_set_while_tasks_pending ... ok
[INFO] [stdout] test test_many_tasks_with_panics ... ok
[INFO] [stdout] test test_interleaved_spawn_and_join ... 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 0.58s
[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" "4f7c48039432aec27b642eaaf7da7d6784acd0abf49a75a49b3231551750eefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7c48039432aec27b642eaaf7da7d6784acd0abf49a75a49b3231551750eefd", kill_on_drop: false }`
[INFO] [stdout] 4f7c48039432aec27b642eaaf7da7d6784acd0abf49a75a49b3231551750eefd