[INFO] fetching crate pubsub-rs 0.1.1... [INFO] testing pubsub-rs-0.1.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate pubsub-rs 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pubsub-rs 0.1.1 [INFO] finished tweaking crates.io crate pubsub-rs 0.1.1 [INFO] tweaked toml for crates.io crate pubsub-rs 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pubsub-rs 0.1.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f20377cdccdfd333003973a553da2d0e7d78851fc8f9924ccf11cfccb6f3e7c4 [INFO] running `Command { std: "docker" "start" "-a" "f20377cdccdfd333003973a553da2d0e7d78851fc8f9924ccf11cfccb6f3e7c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f20377cdccdfd333003973a553da2d0e7d78851fc8f9924ccf11cfccb6f3e7c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20377cdccdfd333003973a553da2d0e7d78851fc8f9924ccf11cfccb6f3e7c4", kill_on_drop: false }` [INFO] [stdout] f20377cdccdfd333003973a553da2d0e7d78851fc8f9924ccf11cfccb6f3e7c4 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b58d5c344b391815aa41a64636301ccdd72605d1b6a11aeb2edd28015056fa0c [INFO] running `Command { std: "docker" "start" "-a" "b58d5c344b391815aa41a64636301ccdd72605d1b6a11aeb2edd28015056fa0c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling pubsub-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.87s [INFO] running `Command { std: "docker" "inspect" "b58d5c344b391815aa41a64636301ccdd72605d1b6a11aeb2edd28015056fa0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58d5c344b391815aa41a64636301ccdd72605d1b6a11aeb2edd28015056fa0c", kill_on_drop: false }` [INFO] [stdout] b58d5c344b391815aa41a64636301ccdd72605d1b6a11aeb2edd28015056fa0c [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1190728ef433334edd2d16ffd810a5633b732a5e80e1d3b9ef30039ef940be85 [INFO] running `Command { std: "docker" "start" "-a" "1190728ef433334edd2d16ffd810a5633b732a5e80e1d3b9ef30039ef940be85", kill_on_drop: false }` [INFO] [stderr] Compiling pubsub-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "1190728ef433334edd2d16ffd810a5633b732a5e80e1d3b9ef30039ef940be85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1190728ef433334edd2d16ffd810a5633b732a5e80e1d3b9ef30039ef940be85", kill_on_drop: false }` [INFO] [stdout] 1190728ef433334edd2d16ffd810a5633b732a5e80e1d3b9ef30039ef940be85 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7addc43b0c4c91a01204a0c763f88a1fc498331086549ae7b6ae4e72ce29c16 [INFO] running `Command { std: "docker" "start" "-a" "e7addc43b0c4c91a01204a0c763f88a1fc498331086549ae7b6ae4e72ce29c16", 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/pubsub_rs-b21669aae948683f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::tests::test_pubsub ... ok [INFO] [stdout] test tests::tests::test_pubsub_dropped1 ... ok [INFO] [stdout] test tests::tests::test_pubsub_dropped3 ... ok [INFO] [stdout] test tests::tests::test_pubsub_subscriber_drop_cleanup ... ok [INFO] [stdout] test tests::tests::test_pubsub_dropped2 ... ok [INFO] [stdout] test tests::tests::test_pubsub_pubsub_thread ... ok [INFO] [stdout] test tests::tests::test_pubsub_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pubsub_rs [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Pubsub::publish (line 187) ... ok [INFO] [stdout] test src/lib.rs - Pubsub (line 113) ... ok [INFO] [stdout] test src/lib.rs - Pubsub::new (line 151) ... ok [INFO] [stdout] test src/lib.rs - PubsubError (line 335) ... ok [INFO] [stdout] test src/lib.rs - Subscriber (line 250) ... ok [INFO] [stdout] test src/lib.rs - Pubsub::subscribe (line 168) ... ok [INFO] [stdout] test src/lib.rs - Subscriber::recv (line 281) ... ok [INFO] [stdout] test src/lib.rs - PubsubTopic (line 83) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7addc43b0c4c91a01204a0c763f88a1fc498331086549ae7b6ae4e72ce29c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7addc43b0c4c91a01204a0c763f88a1fc498331086549ae7b6ae4e72ce29c16", kill_on_drop: false }` [INFO] [stdout] e7addc43b0c4c91a01204a0c763f88a1fc498331086549ae7b6ae4e72ce29c16