[INFO] fetching crate uxum-pools 0.3.1...
[INFO] testing uxum-pools-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate uxum-pools 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate uxum-pools 0.3.1
[INFO] finished tweaking crates.io crate uxum-pools 0.3.1
[INFO] tweaked toml for crates.io crate uxum-pools 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uxum-pools 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uxum-pools 0.3.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac52fc165a9a14b45a38e281299d7034522e34309d5c9cc0b900003bf1b7723
[INFO] running `Command { std: "docker" "start" "-a" "fac52fc165a9a14b45a38e281299d7034522e34309d5c9cc0b900003bf1b7723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac52fc165a9a14b45a38e281299d7034522e34309d5c9cc0b900003bf1b7723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac52fc165a9a14b45a38e281299d7034522e34309d5c9cc0b900003bf1b7723", kill_on_drop: false }`
[INFO] [stdout] fac52fc165a9a14b45a38e281299d7034522e34309d5c9cc0b900003bf1b7723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e18752bc9fcd710855720d5bfcce5f5f5ae31e6fcd86cf866604e6591de588e8
[INFO] running `Command { std: "docker" "start" "-a" "e18752bc9fcd710855720d5bfcce5f5f5ae31e6fcd86cf866604e6591de588e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling opentelemetry v0.29.1
[INFO] [stderr]    Compiling uxum-pools v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `Command { std: "docker" "inspect" "e18752bc9fcd710855720d5bfcce5f5f5ae31e6fcd86cf866604e6591de588e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18752bc9fcd710855720d5bfcce5f5f5ae31e6fcd86cf866604e6591de588e8", kill_on_drop: false }`
[INFO] [stdout] e18752bc9fcd710855720d5bfcce5f5f5ae31e6fcd86cf866604e6591de588e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5154d80821b771caa5350d96c7a2e84259e9d347a4f985ec9c5c8bb5e985229
[INFO] running `Command { std: "docker" "start" "-a" "b5154d80821b771caa5350d96c7a2e84259e9d347a4f985ec9c5c8bb5e985229", kill_on_drop: false }`
[INFO] [stderr]    Compiling uxum-pools v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyPool` is never constructed
[INFO] [stdout]  --> src/sync/impls/dummy.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct DummyPool;
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DummyResource` is never constructed
[INFO] [stdout]  --> src/sync/impls/dummy.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) struct DummyResource;
[INFO] [stdout]   |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "b5154d80821b771caa5350d96c7a2e84259e9d347a4f985ec9c5c8bb5e985229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5154d80821b771caa5350d96c7a2e84259e9d347a4f985ec9c5c8bb5e985229", kill_on_drop: false }`
[INFO] [stdout] b5154d80821b771caa5350d96c7a2e84259e9d347a4f985ec9c5c8bb5e985229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c47e9de78f50e8f82cc2bc4adb7f29bfed780c58bbc0e688e0e63517b6d81b5d
[INFO] running `Command { std: "docker" "start" "-a" "c47e9de78f50e8f82cc2bc4adb7f29bfed780c58bbc0e688e0e63517b6d81b5d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DummyPool` is never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> src/sync/impls/dummy.rs:6:19
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 6 | pub(crate) struct DummyPool;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DummyResource` is never constructed
[INFO] [stderr]  --> src/sync/impls/dummy.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub(crate) struct DummyResource;
[INFO] [stderr]   |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uxum-pools` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uxum_pools-43ee577bb15182a3)
[INFO] [stderr]    Doc-tests uxum_pools
[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" "c47e9de78f50e8f82cc2bc4adb7f29bfed780c58bbc0e688e0e63517b6d81b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47e9de78f50e8f82cc2bc4adb7f29bfed780c58bbc0e688e0e63517b6d81b5d", kill_on_drop: false }`
[INFO] [stdout] c47e9de78f50e8f82cc2bc4adb7f29bfed780c58bbc0e688e0e63517b6d81b5d