[INFO] fetching crate mik32-rt 0.2.1...
[INFO] testing mik32-rt-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mik32-rt 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mik32-rt 0.2.1
[INFO] finished tweaking crates.io crate mik32-rt 0.2.1
[INFO] tweaked toml for crates.io crate mik32-rt 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mik32-rt 0.2.1 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 mik32-rt 0.2.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e8b54f2f00d3cd768fb1ccc93c813d626f50b1acdb6dc028878f38ce3e6a58f7
[INFO] running `Command { std: "docker" "start" "-a" "e8b54f2f00d3cd768fb1ccc93c813d626f50b1acdb6dc028878f38ce3e6a58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b54f2f00d3cd768fb1ccc93c813d626f50b1acdb6dc028878f38ce3e6a58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b54f2f00d3cd768fb1ccc93c813d626f50b1acdb6dc028878f38ce3e6a58f7", kill_on_drop: false }`
[INFO] [stdout] e8b54f2f00d3cd768fb1ccc93c813d626f50b1acdb6dc028878f38ce3e6a58f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5f01599b1bb83dc027582e97e8dab27d60d5c074548d48a8bed84f4377730440
[INFO] running `Command { std: "docker" "start" "-a" "5f01599b1bb83dc027582e97e8dab27d60d5c074548d48a8bed84f4377730440", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling mik32-rt v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling riscv-pac v0.2.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling riscv-macros v0.3.0
[INFO] [stderr]    Compiling riscv v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling mik32-rt-macros v0.5.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.74s
[INFO] running `Command { std: "docker" "inspect" "5f01599b1bb83dc027582e97e8dab27d60d5c074548d48a8bed84f4377730440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f01599b1bb83dc027582e97e8dab27d60d5c074548d48a8bed84f4377730440", kill_on_drop: false }`
[INFO] [stdout] 5f01599b1bb83dc027582e97e8dab27d60d5c074548d48a8bed84f4377730440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 85aae6b7b71cad392277aba5f8b8a026dbcd4d12da31e167a6019aaa01fc3a32
[INFO] running `Command { std: "docker" "start" "-a" "85aae6b7b71cad392277aba5f8b8a026dbcd4d12da31e167a6019aaa01fc3a32", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "85aae6b7b71cad392277aba5f8b8a026dbcd4d12da31e167a6019aaa01fc3a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85aae6b7b71cad392277aba5f8b8a026dbcd4d12da31e167a6019aaa01fc3a32", kill_on_drop: false }`
[INFO] [stdout] 85aae6b7b71cad392277aba5f8b8a026dbcd4d12da31e167a6019aaa01fc3a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 46e3cb98056f889281ac71c5fd435b99473f88aed5f46b55c48846f0b5c39d76
[INFO] running `Command { std: "docker" "start" "-a" "46e3cb98056f889281ac71c5fd435b99473f88aed5f46b55c48846f0b5c39d76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]    Doc-tests mik32_rt
[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" "46e3cb98056f889281ac71c5fd435b99473f88aed5f46b55c48846f0b5c39d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e3cb98056f889281ac71c5fd435b99473f88aed5f46b55c48846f0b5c39d76", kill_on_drop: false }`
[INFO] [stdout] 46e3cb98056f889281ac71c5fd435b99473f88aed5f46b55c48846f0b5c39d76