[INFO] fetching crate layout21utils 3.0.0-pre.2...
[INFO] testing layout21utils-3.0.0-pre.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate layout21utils 3.0.0-pre.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate layout21utils 3.0.0-pre.2
[INFO] finished tweaking crates.io crate layout21utils 3.0.0-pre.2
[INFO] tweaked toml for crates.io crate layout21utils 3.0.0-pre.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate layout21utils 3.0.0-pre.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding schemars v0.8.22 (available: v1.0.4)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding textwrap v0.14.2 (available: v0.16.2)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.7)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] db9aa8c6c5f0d0fb62676823e55d12338ae33d28a825be1a993bb31f8ba329f3
[INFO] running `Command { std: "docker" "start" "-a" "db9aa8c6c5f0d0fb62676823e55d12338ae33d28a825be1a993bb31f8ba329f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db9aa8c6c5f0d0fb62676823e55d12338ae33d28a825be1a993bb31f8ba329f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9aa8c6c5f0d0fb62676823e55d12338ae33d28a825be1a993bb31f8ba329f3", kill_on_drop: false }`
[INFO] [stdout] db9aa8c6c5f0d0fb62676823e55d12338ae33d28a825be1a993bb31f8ba329f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] af7e16ffd18c0c4b5a60d1e616dc6335f1b57e73d80a6a38b3adb9c7d4075490
[INFO] running `Command { std: "docker" "start" "-a" "af7e16ffd18c0c4b5a60d1e616dc6335f1b57e73d80a6a38b3adb9c7d4075490", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_decimal v1.38.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling layout21utils v3.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "af7e16ffd18c0c4b5a60d1e616dc6335f1b57e73d80a6a38b3adb9c7d4075490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7e16ffd18c0c4b5a60d1e616dc6335f1b57e73d80a6a38b3adb9c7d4075490", kill_on_drop: false }`
[INFO] [stdout] af7e16ffd18c0c4b5a60d1e616dc6335f1b57e73d80a6a38b3adb9c7d4075490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 79c4dea0d26148233da7b02957460fad4b2a08cb337965fad127b3099acfdf47
[INFO] running `Command { std: "docker" "start" "-a" "79c4dea0d26148233da7b02957460fad4b2a08cb337965fad127b3099acfdf47", kill_on_drop: false }`
[INFO] [stderr]    Compiling layout21utils v3.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "79c4dea0d26148233da7b02957460fad4b2a08cb337965fad127b3099acfdf47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c4dea0d26148233da7b02957460fad4b2a08cb337965fad127b3099acfdf47", kill_on_drop: false }`
[INFO] [stdout] 79c4dea0d26148233da7b02957460fad4b2a08cb337965fad127b3099acfdf47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f835790f687a4665921d3edc0651aa5bfd7d8209da58d462b3ca33eadc308456
[INFO] running `Command { std: "docker" "start" "-a" "f835790f687a4665921d3edc0651aa5bfd7d8209da58d462b3ca33eadc308456", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/layout21utils-fbde5ed89d3e4ef8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ptr::tests::test_ptr_list ... ok
[INFO] [stdout] test enumstr::tests::test_enumstr ... ok
[INFO] [stderr]    Doc-tests layout21utils
[INFO] [stdout] test ptr::tests::test_ptr ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/error.rs - error (line 4) ... ok
[INFO] [stdout] test src/error.rs - error::Unwrapper (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f835790f687a4665921d3edc0651aa5bfd7d8209da58d462b3ca33eadc308456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f835790f687a4665921d3edc0651aa5bfd7d8209da58d462b3ca33eadc308456", kill_on_drop: false }`
[INFO] [stdout] f835790f687a4665921d3edc0651aa5bfd7d8209da58d462b3ca33eadc308456