[INFO] fetching crate stringleton-registry 0.2.0...
[INFO] testing stringleton-registry-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stringleton-registry 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stringleton-registry 0.2.0
[INFO] finished tweaking crates.io crate stringleton-registry 0.2.0
[INFO] tweaked toml for crates.io crate stringleton-registry 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringleton-registry 0.2.0 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] crate crates.io crate stringleton-registry 0.2.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6b2ecabc8bba3c26948678cfe8df4b6cc2db49b6693a52239283061bc5c47883
[INFO] running `Command { std: "docker" "start" "-a" "6b2ecabc8bba3c26948678cfe8df4b6cc2db49b6693a52239283061bc5c47883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b2ecabc8bba3c26948678cfe8df4b6cc2db49b6693a52239283061bc5c47883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2ecabc8bba3c26948678cfe8df4b6cc2db49b6693a52239283061bc5c47883", kill_on_drop: false }`
[INFO] [stdout] 6b2ecabc8bba3c26948678cfe8df4b6cc2db49b6693a52239283061bc5c47883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7be881418b197d0cf147652ef930aed93b2156cbf6bbd80cc249e56abbb833e4
[INFO] running `Command { std: "docker" "start" "-a" "7be881418b197d0cf147652ef930aed93b2156cbf6bbd80cc249e56abbb833e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling stringleton-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "7be881418b197d0cf147652ef930aed93b2156cbf6bbd80cc249e56abbb833e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be881418b197d0cf147652ef930aed93b2156cbf6bbd80cc249e56abbb833e4", kill_on_drop: false }`
[INFO] [stdout] 7be881418b197d0cf147652ef930aed93b2156cbf6bbd80cc249e56abbb833e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bcfe794e6da7e1626335c385a3ff638900548238603297de717ef9fa17d4cd33
[INFO] running `Command { std: "docker" "start" "-a" "bcfe794e6da7e1626335c385a3ff638900548238603297de717ef9fa17d4cd33", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringleton-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "bcfe794e6da7e1626335c385a3ff638900548238603297de717ef9fa17d4cd33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfe794e6da7e1626335c385a3ff638900548238603297de717ef9fa17d4cd33", kill_on_drop: false }`
[INFO] [stdout] bcfe794e6da7e1626335c385a3ff638900548238603297de717ef9fa17d4cd33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bad9324452f02c3c4da438f9384de1eaec08b4dc20ec5a69508367cf59512080
[INFO] running `Command { std: "docker" "start" "-a" "bad9324452f02c3c4da438f9384de1eaec08b4dc20ec5a69508367cf59512080", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/stringleton_registry-ab1cf9efc48e13df)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::address ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::new_static ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringleton_registry
[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" "bad9324452f02c3c4da438f9384de1eaec08b4dc20ec5a69508367cf59512080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad9324452f02c3c4da438f9384de1eaec08b4dc20ec5a69508367cf59512080", kill_on_drop: false }`
[INFO] [stdout] bad9324452f02c3c4da438f9384de1eaec08b4dc20ec5a69508367cf59512080