[INFO] fetching crate crelang-core 0.100.0...
[INFO] testing crelang-core-0.100.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate crelang-core 0.100.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate crelang-core 0.100.0
[INFO] finished tweaking crates.io crate crelang-core 0.100.0
[INFO] tweaked toml for crates.io crate crelang-core 0.100.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crelang-core 0.100.0 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] 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]      Locking 1 package to latest compatible version
[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] 12d2784272cb75e35d81d952e1a0b9c589aef0019e02d502710011ef891d82f5
[INFO] running `Command { std: "docker" "start" "-a" "12d2784272cb75e35d81d952e1a0b9c589aef0019e02d502710011ef891d82f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d2784272cb75e35d81d952e1a0b9c589aef0019e02d502710011ef891d82f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d2784272cb75e35d81d952e1a0b9c589aef0019e02d502710011ef891d82f5", kill_on_drop: false }`
[INFO] [stdout] 12d2784272cb75e35d81d952e1a0b9c589aef0019e02d502710011ef891d82f5
[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] 57f590d53d55a6f057669ba2e1ebf08ffb36ec32dc2d4dd9f410ecb753dbd732
[INFO] running `Command { std: "docker" "start" "-a" "57f590d53d55a6f057669ba2e1ebf08ffb36ec32dc2d4dd9f410ecb753dbd732", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcre v0.100.0
[INFO] [stderr]    Compiling crelang-core v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "57f590d53d55a6f057669ba2e1ebf08ffb36ec32dc2d4dd9f410ecb753dbd732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f590d53d55a6f057669ba2e1ebf08ffb36ec32dc2d4dd9f410ecb753dbd732", kill_on_drop: false }`
[INFO] [stdout] 57f590d53d55a6f057669ba2e1ebf08ffb36ec32dc2d4dd9f410ecb753dbd732
[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] a493af3dc409450a97cf57d5acba340d12ff4a3591eac205bc94876fc6ef3214
[INFO] running `Command { std: "docker" "start" "-a" "a493af3dc409450a97cf57d5acba340d12ff4a3591eac205bc94876fc6ef3214", kill_on_drop: false }`
[INFO] [stderr]    Compiling crelang-core v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a493af3dc409450a97cf57d5acba340d12ff4a3591eac205bc94876fc6ef3214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a493af3dc409450a97cf57d5acba340d12ff4a3591eac205bc94876fc6ef3214", kill_on_drop: false }`
[INFO] [stdout] a493af3dc409450a97cf57d5acba340d12ff4a3591eac205bc94876fc6ef3214
[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] b0dd001a0bca5c1d10a175499a470ce2672113b24e6114b6dff7f5298768de06
[INFO] running `Command { std: "docker" "start" "-a" "b0dd001a0bca5c1d10a175499a470ce2672113b24e6114b6dff7f5298768de06", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crelang_core-5a4504c4ae7aec5d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crelang_core
[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] [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" "b0dd001a0bca5c1d10a175499a470ce2672113b24e6114b6dff7f5298768de06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dd001a0bca5c1d10a175499a470ce2672113b24e6114b6dff7f5298768de06", kill_on_drop: false }`
[INFO] [stdout] b0dd001a0bca5c1d10a175499a470ce2672113b24e6114b6dff7f5298768de06