[INFO] fetching crate futures-delay-queue 0.6.0... [INFO] testing futures-delay-queue-0.6.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate futures-delay-queue 0.6.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate futures-delay-queue 0.6.0 [INFO] finished tweaking crates.io crate futures-delay-queue 0.6.0 [INFO] tweaked toml for crates.io crate futures-delay-queue 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate futures-delay-queue 0.6.0 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 87 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] [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f95df0375592d29b7a3724f000b07750caff791687c3ad39a811f40cb45f9f9f [INFO] running `Command { std: "docker" "start" "-a" "f95df0375592d29b7a3724f000b07750caff791687c3ad39a811f40cb45f9f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f95df0375592d29b7a3724f000b07750caff791687c3ad39a811f40cb45f9f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f95df0375592d29b7a3724f000b07750caff791687c3ad39a811f40cb45f9f9f", kill_on_drop: false }` [INFO] [stdout] f95df0375592d29b7a3724f000b07750caff791687c3ad39a811f40cb45f9f9f [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] 8a1d6ac1d06116b418a157beb282e1c35b0e8cef884e9de64157ebe59665a4ea [INFO] running `Command { std: "docker" "start" "-a" "8a1d6ac1d06116b418a157beb282e1c35b0e8cef884e9de64157ebe59665a4ea", kill_on_drop: false }` [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling async-executor v1.13.3 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling futures-delay-queue v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-std`, `default`, and `tokio` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.86s [INFO] running `Command { std: "docker" "inspect" "8a1d6ac1d06116b418a157beb282e1c35b0e8cef884e9de64157ebe59665a4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1d6ac1d06116b418a157beb282e1c35b0e8cef884e9de64157ebe59665a4ea", kill_on_drop: false }` [INFO] [stdout] 8a1d6ac1d06116b418a157beb282e1c35b0e8cef884e9de64157ebe59665a4ea [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] f834184474c2738e3e46d43c9e0e9805b814c6db574122f673ce85a531ec57a5 [INFO] running `Command { std: "docker" "start" "-a" "f834184474c2738e3e46d43c9e0e9805b814c6db574122f673ce85a531ec57a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling futures-delay-queue v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-std`, `default`, and `tokio` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-std`, `default`, and `tokio` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.68s [INFO] running `Command { std: "docker" "inspect" "f834184474c2738e3e46d43c9e0e9805b814c6db574122f673ce85a531ec57a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f834184474c2738e3e46d43c9e0e9805b814c6db574122f673ce85a531ec57a5", kill_on_drop: false }` [INFO] [stdout] f834184474c2738e3e46d43c9e0e9805b814c6db574122f673ce85a531ec57a5 [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] faf1d6d37b6c7177e1fd35074a612ace8e660ac0e7d06b1591a3358ba7944f6c [INFO] running `Command { std: "docker" "start" "-a" "faf1d6d37b6c7177e1fd35074a612ace8e660ac0e7d06b1591a3358ba7944f6c", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `docs` [INFO] [stderr] --> src/lib.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `async-std`, `default`, and `tokio` [INFO] [stderr] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `futures-delay-queue` (lib) generated 1 warning [INFO] [stderr] warning: `futures-delay-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/futures_delay_queue-8b5d5d54c142eaf4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::insert ... ok [INFO] [stdout] test tests::reset ... ok [INFO] [stdout] test tests::cancel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stderr] Doc-tests futures_delay_queue [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 40) ... ok [INFO] [stdout] test src/lib.rs - delay_queue (line 163) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "faf1d6d37b6c7177e1fd35074a612ace8e660ac0e7d06b1591a3358ba7944f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf1d6d37b6c7177e1fd35074a612ace8e660ac0e7d06b1591a3358ba7944f6c", kill_on_drop: false }` [INFO] [stdout] faf1d6d37b6c7177e1fd35074a612ace8e660ac0e7d06b1591a3358ba7944f6c