[INFO] fetching crate safa-buffer-pool 1.1.0...
[INFO] testing safa-buffer-pool-1.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate safa-buffer-pool 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate safa-buffer-pool 1.1.0
[INFO] finished tweaking crates.io crate safa-buffer-pool 1.1.0
[INFO] tweaked toml for crates.io crate safa-buffer-pool 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safa-buffer-pool 1.1.0 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] crate crates.io crate safa-buffer-pool 1.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 809514e3e5be485738e3bb0ec62032fee4c4546a392086dda8f7767e93269ddc
[INFO] running `Command { std: "docker" "start" "-a" "809514e3e5be485738e3bb0ec62032fee4c4546a392086dda8f7767e93269ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "809514e3e5be485738e3bb0ec62032fee4c4546a392086dda8f7767e93269ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809514e3e5be485738e3bb0ec62032fee4c4546a392086dda8f7767e93269ddc", kill_on_drop: false }`
[INFO] [stdout] 809514e3e5be485738e3bb0ec62032fee4c4546a392086dda8f7767e93269ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] db19ccd9bac1b021f2a6e6e31ab6a66cca1a4774a7f55426c8ca79d73efdbd32
[INFO] running `Command { std: "docker" "start" "-a" "db19ccd9bac1b021f2a6e6e31ab6a66cca1a4774a7f55426c8ca79d73efdbd32", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling safa-buffer-pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "db19ccd9bac1b021f2a6e6e31ab6a66cca1a4774a7f55426c8ca79d73efdbd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db19ccd9bac1b021f2a6e6e31ab6a66cca1a4774a7f55426c8ca79d73efdbd32", kill_on_drop: false }`
[INFO] [stdout] db19ccd9bac1b021f2a6e6e31ab6a66cca1a4774a7f55426c8ca79d73efdbd32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d44b4bdc61246b8e5e210c6b00f63e27fc7c1e2c9fe7762798e51a979eba89f3
[INFO] running `Command { std: "docker" "start" "-a" "d44b4bdc61246b8e5e210c6b00f63e27fc7c1e2c9fe7762798e51a979eba89f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling safa-buffer-pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d44b4bdc61246b8e5e210c6b00f63e27fc7c1e2c9fe7762798e51a979eba89f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44b4bdc61246b8e5e210c6b00f63e27fc7c1e2c9fe7762798e51a979eba89f3", kill_on_drop: false }`
[INFO] [stdout] d44b4bdc61246b8e5e210c6b00f63e27fc7c1e2c9fe7762798e51a979eba89f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 009df81189170fce1e8f52a4858d9f954719ba9c70814373b085344484cfa238
[INFO] running `Command { std: "docker" "start" "-a" "009df81189170fce1e8f52a4858d9f954719ba9c70814373b085344484cfa238", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safa_buffer_pool-2463b81f03586bbc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::big_pool ... ok
[INFO] [stderr]    Doc-tests safa_buffer_pool
[INFO] [stdout] test tests::over_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.01s
[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" "009df81189170fce1e8f52a4858d9f954719ba9c70814373b085344484cfa238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009df81189170fce1e8f52a4858d9f954719ba9c70814373b085344484cfa238", kill_on_drop: false }`
[INFO] [stdout] 009df81189170fce1e8f52a4858d9f954719ba9c70814373b085344484cfa238