[INFO] fetching crate oneshot-broadcast 0.0.2... [INFO] testing oneshot-broadcast-0.0.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate oneshot-broadcast 0.0.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate oneshot-broadcast 0.0.2 [INFO] finished tweaking crates.io crate oneshot-broadcast 0.0.2 [INFO] tweaked toml for crates.io crate oneshot-broadcast 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate oneshot-broadcast 0.0.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3006e048c0395c6f5eb1947ebb02e3ac3c219ddb85ee29393612c337fce99e9 [INFO] running `Command { std: "docker" "start" "-a" "c3006e048c0395c6f5eb1947ebb02e3ac3c219ddb85ee29393612c337fce99e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3006e048c0395c6f5eb1947ebb02e3ac3c219ddb85ee29393612c337fce99e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3006e048c0395c6f5eb1947ebb02e3ac3c219ddb85ee29393612c337fce99e9", kill_on_drop: false }` [INFO] [stdout] c3006e048c0395c6f5eb1947ebb02e3ac3c219ddb85ee29393612c337fce99e9 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c56306264dbb10762a5ae85ab89b1f482f6feba8d71bbae45a8f996b187d4e5f [INFO] running `Command { std: "docker" "start" "-a" "c56306264dbb10762a5ae85ab89b1f482f6feba8d71bbae45a8f996b187d4e5f", kill_on_drop: false }` [INFO] [stderr] Compiling safer_owning_ref v0.5.0 [INFO] [stderr] Compiling oneshot-broadcast v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "c56306264dbb10762a5ae85ab89b1f482f6feba8d71bbae45a8f996b187d4e5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c56306264dbb10762a5ae85ab89b1f482f6feba8d71bbae45a8f996b187d4e5f", kill_on_drop: false }` [INFO] [stdout] c56306264dbb10762a5ae85ab89b1f482f6feba8d71bbae45a8f996b187d4e5f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7ac8f04c6bc4cb0a63a86f3a4e8e69ccbb459621d0dfa2519ba95ffef6cfc97 [INFO] running `Command { std: "docker" "start" "-a" "d7ac8f04c6bc4cb0a63a86f3a4e8e69ccbb459621d0dfa2519ba95ffef6cfc97", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling oneshot-broadcast v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.94s [INFO] running `Command { std: "docker" "inspect" "d7ac8f04c6bc4cb0a63a86f3a4e8e69ccbb459621d0dfa2519ba95ffef6cfc97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ac8f04c6bc4cb0a63a86f3a4e8e69ccbb459621d0dfa2519ba95ffef6cfc97", kill_on_drop: false }` [INFO] [stdout] d7ac8f04c6bc4cb0a63a86f3a4e8e69ccbb459621d0dfa2519ba95ffef6cfc97 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c50d859361f06c18c6b147dd570761685e8063a5475c82c6dbc99805bf2b4c8a [INFO] running `Command { std: "docker" "start" "-a" "c50d859361f06c18c6b147dd570761685e8063a5475c82c6dbc99805bf2b4c8a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oneshot_broadcast-a61bc6efc94e6dce) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test opt_vec::tests::test_add ... ok [INFO] [stdout] test opt_vec::tests::test_first_free ... ok [INFO] [stdout] test opt_vec::tests::test_insert_past_last_value ... ok [INFO] [stdout] test opt_vec::tests::test_get_mut ... ok [INFO] [stdout] test opt_vec::tests::test_insert ... ok [INFO] [stdout] test opt_vec::tests::test_remove ... ok [INFO] [stdout] test opt_vec::tests::test_new ... ok [INFO] [stdout] test tests::test_downcast ... ok [INFO] [stdout] test tests::test_send ... ok [INFO] [stdout] test tests::test_drop_sender ... ok [INFO] [stderr] Doc-tests oneshot_broadcast [INFO] [stdout] test tests::test_drop_sender_while_receiving ... ok [INFO] [stdout] test tests::test_listener ... ok [INFO] [stdout] test tests::test_send_while_receiving ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Receiver::recv (line 104) ... ignored [INFO] [stdout] test src/lib.rs - channel (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.92s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c50d859361f06c18c6b147dd570761685e8063a5475c82c6dbc99805bf2b4c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50d859361f06c18c6b147dd570761685e8063a5475c82c6dbc99805bf2b4c8a", kill_on_drop: false }` [INFO] [stdout] c50d859361f06c18c6b147dd570761685e8063a5475c82c6dbc99805bf2b4c8a