[INFO] fetching crate sifive-test-device 0.0.0...
[INFO] testing sifive-test-device-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sifive-test-device 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sifive-test-device 0.0.0
[INFO] finished tweaking crates.io crate sifive-test-device 0.0.0
[INFO] tweaked toml for crates.io crate sifive-test-device 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sifive-test-device 0.0.0 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] 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-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] aef96598ad27643d081a2deb822a4dc4bbf88cbbfd6641754c19a742e16ac358
[INFO] running `Command { std: "docker" "start" "-a" "aef96598ad27643d081a2deb822a4dc4bbf88cbbfd6641754c19a742e16ac358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aef96598ad27643d081a2deb822a4dc4bbf88cbbfd6641754c19a742e16ac358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef96598ad27643d081a2deb822a4dc4bbf88cbbfd6641754c19a742e16ac358", kill_on_drop: false }`
[INFO] [stdout] aef96598ad27643d081a2deb822a4dc4bbf88cbbfd6641754c19a742e16ac358
[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] c2e03678f048b0d684b07694f93f7f6734ec01a8ad51e3664e9cd8319bed1fc0
[INFO] running `Command { std: "docker" "start" "-a" "c2e03678f048b0d684b07694f93f7f6734ec01a8ad51e3664e9cd8319bed1fc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sifive-test-device v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c2e03678f048b0d684b07694f93f7f6734ec01a8ad51e3664e9cd8319bed1fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e03678f048b0d684b07694f93f7f6734ec01a8ad51e3664e9cd8319bed1fc0", kill_on_drop: false }`
[INFO] [stdout] c2e03678f048b0d684b07694f93f7f6734ec01a8ad51e3664e9cd8319bed1fc0
[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] 3a77eb31b38cb7119f97dab75d36b63def78edf686c7b96f7cfb93a4cc27913f
[INFO] running `Command { std: "docker" "start" "-a" "3a77eb31b38cb7119f97dab75d36b63def78edf686c7b96f7cfb93a4cc27913f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sifive-test-device v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "3a77eb31b38cb7119f97dab75d36b63def78edf686c7b96f7cfb93a4cc27913f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a77eb31b38cb7119f97dab75d36b63def78edf686c7b96f7cfb93a4cc27913f", kill_on_drop: false }`
[INFO] [stdout] 3a77eb31b38cb7119f97dab75d36b63def78edf686c7b96f7cfb93a4cc27913f
[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] a68d0289e159b7ed41143694a3fd58c9f74a071cc0663b14ce68a32fbc3ed7a7
[INFO] running `Command { std: "docker" "start" "-a" "a68d0289e159b7ed41143694a3fd58c9f74a071cc0663b14ce68a32fbc3ed7a7", 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/sifive_test_device-04d365e11b235a68)
[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] [stderr]    Doc-tests sifive_test_device
[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" "a68d0289e159b7ed41143694a3fd58c9f74a071cc0663b14ce68a32fbc3ed7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68d0289e159b7ed41143694a3fd58c9f74a071cc0663b14ce68a32fbc3ed7a7", kill_on_drop: false }`
[INFO] [stdout] a68d0289e159b7ed41143694a3fd58c9f74a071cc0663b14ce68a32fbc3ed7a7