[INFO] fetching crate keywatch 0.2.1...
[INFO] testing keywatch-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate keywatch 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate keywatch 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate keywatch 0.2.1
[INFO] tweaked toml for crates.io crate keywatch 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate keywatch 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keywatch 0.2.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-where v1.6.0
[INFO] [stderr]   Downloaded list_ordered_hashmap v0.1.5
[INFO] [stderr]   Downloaded index_list v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ecedcb922f8adeb4fdf28dfcd7a8d0a8dbfbe1f1e560de46a76b55593d5ea36
[INFO] running `Command { std: "docker" "start" "-a" "6ecedcb922f8adeb4fdf28dfcd7a8d0a8dbfbe1f1e560de46a76b55593d5ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ecedcb922f8adeb4fdf28dfcd7a8d0a8dbfbe1f1e560de46a76b55593d5ea36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecedcb922f8adeb4fdf28dfcd7a8d0a8dbfbe1f1e560de46a76b55593d5ea36", kill_on_drop: false }`
[INFO] [stdout] 6ecedcb922f8adeb4fdf28dfcd7a8d0a8dbfbe1f1e560de46a76b55593d5ea36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c54b7f64ad89d2077a2ce38d59cc0afa116a406116f41d57e025490ab4d0bbd
[INFO] running `Command { std: "docker" "start" "-a" "2c54b7f64ad89d2077a2ce38d59cc0afa116a406116f41d57e025490ab4d0bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_list v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[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 derive-where v1.6.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling list_ordered_hashmap v0.1.5
[INFO] [stderr]    Compiling keywatch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "2c54b7f64ad89d2077a2ce38d59cc0afa116a406116f41d57e025490ab4d0bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c54b7f64ad89d2077a2ce38d59cc0afa116a406116f41d57e025490ab4d0bbd", kill_on_drop: false }`
[INFO] [stdout] 2c54b7f64ad89d2077a2ce38d59cc0afa116a406116f41d57e025490ab4d0bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c3dc22971b7fd1b35fd0edbc92dcc1bd3aa8bb6dbedd5ebec94ba4b0bb0588
[INFO] running `Command { std: "docker" "start" "-a" "a9c3dc22971b7fd1b35fd0edbc92dcc1bd3aa8bb6dbedd5ebec94ba4b0bb0588", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling keywatch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.59s
[INFO] running `Command { std: "docker" "inspect" "a9c3dc22971b7fd1b35fd0edbc92dcc1bd3aa8bb6dbedd5ebec94ba4b0bb0588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c3dc22971b7fd1b35fd0edbc92dcc1bd3aa8bb6dbedd5ebec94ba4b0bb0588", kill_on_drop: false }`
[INFO] [stdout] a9c3dc22971b7fd1b35fd0edbc92dcc1bd3aa8bb6dbedd5ebec94ba4b0bb0588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c83f0e30b8a895eecb3218e586de6a5f09ad1981d491466b30e5ad509b1b32bd
[INFO] running `Command { std: "docker" "start" "-a" "c83f0e30b8a895eecb3218e586de6a5f09ad1981d491466b30e5ad509b1b32bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keywatch-155fe1554972d59e)
[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] [stderr]      Running tests/advanced.rs (/opt/rustwide/target/debug/deps/advanced-72f125fda810dae8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test clear_noop_when_empty ... ok
[INFO] [stdout] test multiple_clears_idempotent_pending_deletes ... ok
[INFO] [stdout] test zero_cooldown_coalesces_before_first_receive ... ok
[INFO] [stdout] test zero_cooldown_sequential_adds_deliver_each ... ok
[INFO] [stdout] test drop_sender_while_waiting_on_cooldown_returns_value_then_none ... ok
[INFO] [stdout] test matured_order_preserved ... ok
[INFO] [stdout] test re_add_after_delete_during_cooldown ... ok
[INFO] [stdout] test concurrent_senders_replacement_chain ... ok
[INFO] [stdout] test replacement_chain_only_last_emerges ... ok
[INFO] [stdout] test complex_sequence_add_delete_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-8cbaabf0dfaef552)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test add_second_then_delete_before_second_seen_results_in_delete ... ok
[INFO] [stdout] test add_and_recv_basic ... ok
[INFO] [stdout] test clear_fails_after_receiver_drop ... ok
[INFO] [stdout] test clear_generates_deletes_for_existing_keys ... ok
[INFO] [stdout] test delete_updates_state ... ok
[INFO] [stdout] test disconnect_behavior ... ok
[INFO] [stdout] test dropped_sender_ignores_cooldown_for_pending_value ... ok
[INFO] [stdout] test dropped_sender_releases_initial_pending_add ... ok
[INFO] [stdout] test starting_key_delete_emitted_unknown_key_delete_suppressed ... ok
[INFO] [stdout] test send_fails_after_receiver_drop ... ok
[INFO] [stdout] test add_then_delete_before_receive_results_in_no_event ... ok
[INFO] [stdout] test delete_twice_before_receive_results_in_single_delete ... ok
[INFO] [stdout] test delete_then_add_before_receive_results_in_add_only ... ok
[INFO] [stdout] test recv_wakes_on_notification ... ok
[INFO] [stdout] test sender_closed_waits_for_receiver_drop ... ok
[INFO] [stdout] test recv_wakes_on_clear ... ok
[INFO] [stdout] test cooldown_coalesces_updates_until_sent ... ok
[INFO] [stdout] test delete_during_cooldown_supersedes_pending_add ... ok
[INFO] [stdout] test clear_mixed_after_second_send_before_other_matures ... ok
[INFO] [stdout] test clear_discards_cooldown_value_and_emits_delete ... ok
[INFO] [stdout] test recv_waits_for_cooldown_expiry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keywatch
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.42s
[INFO] running `Command { std: "docker" "inspect" "c83f0e30b8a895eecb3218e586de6a5f09ad1981d491466b30e5ad509b1b32bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83f0e30b8a895eecb3218e586de6a5f09ad1981d491466b30e5ad509b1b32bd", kill_on_drop: false }`
[INFO] [stdout] c83f0e30b8a895eecb3218e586de6a5f09ad1981d491466b30e5ad509b1b32bd