[INFO] fetching crate stack-queue 0.15.0...
[INFO] testing stack-queue-0.15.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate stack-queue 0.15.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stack-queue 0.15.0
[INFO] finished tweaking crates.io crate stack-queue 0.15.0
[INFO] tweaked toml for crates.io crate stack-queue 0.15.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack-queue 0.15.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 158 packages to latest compatible versions
[INFO] [stderr]       Adding async-local v2.0.1 (available: v6.0.2)
[INFO] [stderr]       Adding diesel v2.2.12 (available: v2.3.3)
[INFO] [stderr]       Adding diesel_derives v2.2.7 (available: v2.3.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding redis v0.27.6 (available: v0.32.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-stack-queue v0.15.0
[INFO] [stderr]   Downloaded derive-async-local v2.0.0
[INFO] [stderr]   Downloaded async-local v2.0.1
[INFO] [stderr]   Downloaded futures-test v0.3.31
[INFO] [stderr]   Downloaded generativity v1.1.0
[INFO] [stderr]   Downloaded diesel_derives v2.2.7
[INFO] [stderr]   Downloaded redis v0.27.6
[INFO] [stderr]   Downloaded diesel v2.2.12
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7862cf56f6b72a1efedfe8dcc78b2ecefbea34ae0bcad4139ee423e034f8355
[INFO] running `Command { std: "docker" "start" "-a" "c7862cf56f6b72a1efedfe8dcc78b2ecefbea34ae0bcad4139ee423e034f8355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7862cf56f6b72a1efedfe8dcc78b2ecefbea34ae0bcad4139ee423e034f8355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7862cf56f6b72a1efedfe8dcc78b2ecefbea34ae0bcad4139ee423e034f8355", kill_on_drop: false }`
[INFO] [stdout] c7862cf56f6b72a1efedfe8dcc78b2ecefbea34ae0bcad4139ee423e034f8355
[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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d259774a2e06a817fd282b8072f2bb5ef5dc4e4fa99aab8b84f8ab63a4c1eaa
[INFO] running `Command { std: "docker" "start" "-a" "0d259774a2e06a817fd282b8072f2bb5ef5dc4e4fa99aab8b84f8ab63a4c1eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling generativity v1.1.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling derive-async-local v2.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-local v2.0.1
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive-stack-queue v0.15.0
[INFO] [stderr]    Compiling stack-queue v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `Command { std: "docker" "inspect" "0d259774a2e06a817fd282b8072f2bb5ef5dc4e4fa99aab8b84f8ab63a4c1eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d259774a2e06a817fd282b8072f2bb5ef5dc4e4fa99aab8b84f8ab63a4c1eaa", kill_on_drop: false }`
[INFO] [stdout] 0d259774a2e06a817fd282b8072f2bb5ef5dc4e4fa99aab8b84f8ab63a4c1eaa
[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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9147c9431e7f8c9812113a4f1b91ab1244cc0993c5987466970f64c30a2c35c3
[INFO] running `Command { std: "docker" "start" "-a" "9147c9431e7f8c9812113a4f1b91ab1244cc0993c5987466970f64c30a2c35c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-local v2.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling stack-queue v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "9147c9431e7f8c9812113a4f1b91ab1244cc0993c5987466970f64c30a2c35c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9147c9431e7f8c9812113a4f1b91ab1244cc0993c5987466970f64c30a2c35c3", kill_on_drop: false }`
[INFO] [stdout] 9147c9431e7f8c9812113a4f1b91ab1244cc0993c5987466970f64c30a2c35c3
[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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dcd0d91f18b526b4ebe45f3f36e0730a137b16098ba6f46e54b4516a96b57f3
[INFO] running `Command { std: "docker" "start" "-a" "8dcd0d91f18b526b4ebe45f3f36e0730a137b16098ba6f46e54b4516a96b57f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_queue-08297f6794da0e5d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test queue::test::it_process_background_tasks ... ok
[INFO] [stdout] test queue::test::it_has_drop_safety ... ok
[INFO] [stdout] test queue::test::it_negotiates_receiver_drop ... ok
[INFO] [stdout] test queue::test::it_batch_reduces ... ok
[INFO] [stdout] test queue::test::it_process_tasks ... ok
[INFO] [stdout] test queue::test::it_batch_collects ... ok
[INFO] [stdout] test queue::test::it_cycles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8dcd0d91f18b526b4ebe45f3f36e0730a137b16098ba6f46e54b4516a96b57f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcd0d91f18b526b4ebe45f3f36e0730a137b16098ba6f46e54b4516a96b57f3", kill_on_drop: false }`
[INFO] [stdout] 8dcd0d91f18b526b4ebe45f3f36e0730a137b16098ba6f46e54b4516a96b57f3