[INFO] fetching crate state-flux-mini 0.1.0... [INFO] testing state-flux-mini-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate state-flux-mini 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate state-flux-mini 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate state-flux-mini 0.1.0 [INFO] tweaked toml for crates.io crate state-flux-mini 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate state-flux-mini 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate state-flux-mini 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fc04b76c1391119ae220daba3d906a98845f0c46ceaa44493595555891f461f [INFO] running `Command { std: "docker" "start" "-a" "4fc04b76c1391119ae220daba3d906a98845f0c46ceaa44493595555891f461f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fc04b76c1391119ae220daba3d906a98845f0c46ceaa44493595555891f461f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc04b76c1391119ae220daba3d906a98845f0c46ceaa44493595555891f461f", kill_on_drop: false }` [INFO] [stdout] 4fc04b76c1391119ae220daba3d906a98845f0c46ceaa44493595555891f461f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f8c2983c4f6b4bf68fc5b3c5c6d4e64816fb3571665dd40a0cb6a55d44a4f95 [INFO] running `Command { std: "docker" "start" "-a" "6f8c2983c4f6b4bf68fc5b3c5c6d4e64816fb3571665dd40a0cb6a55d44a4f95", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling state-flux-mini v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "6f8c2983c4f6b4bf68fc5b3c5c6d4e64816fb3571665dd40a0cb6a55d44a4f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f8c2983c4f6b4bf68fc5b3c5c6d4e64816fb3571665dd40a0cb6a55d44a4f95", kill_on_drop: false }` [INFO] [stdout] 6f8c2983c4f6b4bf68fc5b3c5c6d4e64816fb3571665dd40a0cb6a55d44a4f95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2653cc5485bdf557bbb0886e9d605927d5fea0e0de68488b74877c398f50832f [INFO] running `Command { std: "docker" "start" "-a" "2653cc5485bdf557bbb0886e9d605927d5fea0e0de68488b74877c398f50832f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling state-flux-mini v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.76s [INFO] running `Command { std: "docker" "inspect" "2653cc5485bdf557bbb0886e9d605927d5fea0e0de68488b74877c398f50832f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2653cc5485bdf557bbb0886e9d605927d5fea0e0de68488b74877c398f50832f", kill_on_drop: false }` [INFO] [stdout] 2653cc5485bdf557bbb0886e9d605927d5fea0e0de68488b74877c398f50832f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dae176b14e28cbb66f859fc590ba0fb54edf1ae6bca6409a7bc71409ac2ced9d [INFO] running `Command { std: "docker" "start" "-a" "dae176b14e28cbb66f859fc590ba0fb54edf1ae6bca6409a7bc71409ac2ced9d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/state_flux_mini-57e7c5ba526dc054) [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 test/state.rs (/opt/rustwide/target/debug/deps/state-1be25fa95e2bdd91) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_basic_get_set ... ok [INFO] [stdout] test test_multiple_subscribers_notified ... ok [INFO] [stdout] test test_notify_reuse_after_clone ... ok [INFO] [stdout] test test_try_changed_and_peek ... ok [INFO] [stdout] test test_single_subscriber_receives_update ... ok [INFO] [stdout] test test_pointer_eq_shortcut ... ok [INFO] [stdout] test test_no_false_trigger_on_same_value ... ok [INFO] [stdout] test test_concurrent_writers_and_subscribers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Running test/state_stress.rs (/opt/rustwide/target/debug/deps/state_stress-fcfcc35ddea4db96) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stress_test_many_subscribers_and_writers ... ok [INFO] [stderr] Doc-tests state_flux_mini [INFO] [stdout] test stress_test_fast_set_get ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [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" "dae176b14e28cbb66f859fc590ba0fb54edf1ae6bca6409a7bc71409ac2ced9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae176b14e28cbb66f859fc590ba0fb54edf1ae6bca6409a7bc71409ac2ced9d", kill_on_drop: false }` [INFO] [stdout] dae176b14e28cbb66f859fc590ba0fb54edf1ae6bca6409a7bc71409ac2ced9d