[INFO] fetching crate nanoir 0.100.0...
[INFO] testing nanoir-0.100.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nanoir 0.100.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate nanoir 0.100.0
[INFO] finished tweaking crates.io crate nanoir 0.100.0
[INFO] tweaked toml for crates.io crate nanoir 0.100.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanoir 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]     Blocking waiting for file lock on package cache
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b9500dce223ab3f7aff1a976ab1828730ab95a2f06fc0dca3d6e10c446f2dab6
[INFO] running `Command { std: "docker" "start" "-a" "b9500dce223ab3f7aff1a976ab1828730ab95a2f06fc0dca3d6e10c446f2dab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9500dce223ab3f7aff1a976ab1828730ab95a2f06fc0dca3d6e10c446f2dab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9500dce223ab3f7aff1a976ab1828730ab95a2f06fc0dca3d6e10c446f2dab6", kill_on_drop: false }`
[INFO] [stdout] b9500dce223ab3f7aff1a976ab1828730ab95a2f06fc0dca3d6e10c446f2dab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c2de81447e6ef4025d7f2f04dca708b5479b769fd7bf72b7f2fd86b79fd7be66
[INFO] running `Command { std: "docker" "start" "-a" "c2de81447e6ef4025d7f2f04dca708b5479b769fd7bf72b7f2fd86b79fd7be66", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoir v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "c2de81447e6ef4025d7f2f04dca708b5479b769fd7bf72b7f2fd86b79fd7be66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2de81447e6ef4025d7f2f04dca708b5479b769fd7bf72b7f2fd86b79fd7be66", kill_on_drop: false }`
[INFO] [stdout] c2de81447e6ef4025d7f2f04dca708b5479b769fd7bf72b7f2fd86b79fd7be66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4514f82e6e7bd6bcb870f1f5f6961037ca2cd55cb14dffb44cfaeb1c67cc3075
[INFO] running `Command { std: "docker" "start" "-a" "4514f82e6e7bd6bcb870f1f5f6961037ca2cd55cb14dffb44cfaeb1c67cc3075", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoir v0.100.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4514f82e6e7bd6bcb870f1f5f6961037ca2cd55cb14dffb44cfaeb1c67cc3075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4514f82e6e7bd6bcb870f1f5f6961037ca2cd55cb14dffb44cfaeb1c67cc3075", kill_on_drop: false }`
[INFO] [stdout] 4514f82e6e7bd6bcb870f1f5f6961037ca2cd55cb14dffb44cfaeb1c67cc3075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 014c6928d35c60309c76f2b1a3fbf57368142ce30b38e14a8cf17b646544952d
[INFO] running `Command { std: "docker" "start" "-a" "014c6928d35c60309c76f2b1a3fbf57368142ce30b38e14a8cf17b646544952d", 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/nanoir-74c5a40fc70c6901)
[INFO] [stderr]    Doc-tests nanoir
[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] [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" "014c6928d35c60309c76f2b1a3fbf57368142ce30b38e14a8cf17b646544952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014c6928d35c60309c76f2b1a3fbf57368142ce30b38e14a8cf17b646544952d", kill_on_drop: false }`
[INFO] [stdout] 014c6928d35c60309c76f2b1a3fbf57368142ce30b38e14a8cf17b646544952d