[INFO] fetching crate cu29-traits 0.9.1...
[INFO] testing cu29-traits-0.9.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cu29-traits 0.9.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cu29-traits 0.9.1
[INFO] finished tweaking crates.io crate cu29-traits 0.9.1
[INFO] tweaked toml for crates.io crate cu29-traits 0.9.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cu29-traits 0.9.1 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 cu29-traits 0.9.1 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e0248f1dc1e7b8cd72d1b3c5866147c7a3c14823c53b4f838a06de717dcd1ecf
[INFO] running `Command { std: "docker" "start" "-a" "e0248f1dc1e7b8cd72d1b3c5866147c7a3c14823c53b4f838a06de717dcd1ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0248f1dc1e7b8cd72d1b3c5866147c7a3c14823c53b4f838a06de717dcd1ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0248f1dc1e7b8cd72d1b3c5866147c7a3c14823c53b4f838a06de717dcd1ecf", kill_on_drop: false }`
[INFO] [stdout] e0248f1dc1e7b8cd72d1b3c5866147c7a3c14823c53b4f838a06de717dcd1ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 887dd3c93c938dd744399b0e91d83ea35fd0c068d338ffae6adce5f1f3c73353
[INFO] running `Command { std: "docker" "start" "-a" "887dd3c93c938dd744399b0e91d83ea35fd0c068d338ffae6adce5f1f3c73353", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling quanta v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cu29-clock v0.9.1
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling cu29-traits v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "887dd3c93c938dd744399b0e91d83ea35fd0c068d338ffae6adce5f1f3c73353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887dd3c93c938dd744399b0e91d83ea35fd0c068d338ffae6adce5f1f3c73353", kill_on_drop: false }`
[INFO] [stdout] 887dd3c93c938dd744399b0e91d83ea35fd0c068d338ffae6adce5f1f3c73353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8d788ae977c9f6533557b57f235716b61db4d192f5e2e09a6fa640b02b11d5ca
[INFO] running `Command { std: "docker" "start" "-a" "8d788ae977c9f6533557b57f235716b61db4d192f5e2e09a6fa640b02b11d5ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling cu29-traits v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "8d788ae977c9f6533557b57f235716b61db4d192f5e2e09a6fa640b02b11d5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d788ae977c9f6533557b57f235716b61db4d192f5e2e09a6fa640b02b11d5ca", kill_on_drop: false }`
[INFO] [stdout] 8d788ae977c9f6533557b57f235716b61db4d192f5e2e09a6fa640b02b11d5ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f8ad46ea5c3547054f922c121cc6831930c910cbc532e1331ae95bc7d78b902a
[INFO] running `Command { std: "docker" "start" "-a" "f8ad46ea5c3547054f922c121cc6831930c910cbc532e1331ae95bc7d78b902a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cu29_traits-b91dabd3eac84d83)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_cucompactstr_encode_decode_empty ... ok
[INFO] [stderr]    Doc-tests cu29_traits
[INFO] [stdout] test tests::test_cucompactstr_encode_decode_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "f8ad46ea5c3547054f922c121cc6831930c910cbc532e1331ae95bc7d78b902a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ad46ea5c3547054f922c121cc6831930c910cbc532e1331ae95bc7d78b902a", kill_on_drop: false }`
[INFO] [stdout] f8ad46ea5c3547054f922c121cc6831930c910cbc532e1331ae95bc7d78b902a