[INFO] fetching crate zlink-micro 0.0.1-alpha.1...
[INFO] testing zlink-micro-0.0.1-alpha.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zlink-micro 0.0.1-alpha.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zlink-micro 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate zlink-micro 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate zlink-micro 0.0.1-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zlink-micro 0.0.1-alpha.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 zlink-micro 0.0.1-alpha.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-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] 9ae998dec6d2716fb40ab54cc26f353789c7f0c418a325afeb3366e3ca1d4991
[INFO] running `Command { std: "docker" "start" "-a" "9ae998dec6d2716fb40ab54cc26f353789c7f0c418a325afeb3366e3ca1d4991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae998dec6d2716fb40ab54cc26f353789c7f0c418a325afeb3366e3ca1d4991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae998dec6d2716fb40ab54cc26f353789c7f0c418a325afeb3366e3ca1d4991", kill_on_drop: false }`
[INFO] [stdout] 9ae998dec6d2716fb40ab54cc26f353789c7f0c418a325afeb3366e3ca1d4991
[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] 42635fc7d74e476aec3fa16e55d5bf7c65101a0b6e53a3b2d262b524e758964e
[INFO] running `Command { std: "docker" "start" "-a" "42635fc7d74e476aec3fa16e55d5bf7c65101a0b6e53a3b2d262b524e758964e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlink-micro v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "42635fc7d74e476aec3fa16e55d5bf7c65101a0b6e53a3b2d262b524e758964e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42635fc7d74e476aec3fa16e55d5bf7c65101a0b6e53a3b2d262b524e758964e", kill_on_drop: false }`
[INFO] [stdout] 42635fc7d74e476aec3fa16e55d5bf7c65101a0b6e53a3b2d262b524e758964e
[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] ff36582d202061cd958dc125283d326bc1c4260870e87ddcc055c20decc94245
[INFO] running `Command { std: "docker" "start" "-a" "ff36582d202061cd958dc125283d326bc1c4260870e87ddcc055c20decc94245", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlink-micro v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ff36582d202061cd958dc125283d326bc1c4260870e87ddcc055c20decc94245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff36582d202061cd958dc125283d326bc1c4260870e87ddcc055c20decc94245", kill_on_drop: false }`
[INFO] [stdout] ff36582d202061cd958dc125283d326bc1c4260870e87ddcc055c20decc94245
[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] 56cf9fa7a63a80b95088e451dbb060218c3cc1cf8d48b0a8550b7fa73b0a9349
[INFO] running `Command { std: "docker" "start" "-a" "56cf9fa7a63a80b95088e451dbb060218c3cc1cf8d48b0a8550b7fa73b0a9349", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zlink_micro-63a7c6505c141946)
[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 zlink_micro
[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" "56cf9fa7a63a80b95088e451dbb060218c3cc1cf8d48b0a8550b7fa73b0a9349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cf9fa7a63a80b95088e451dbb060218c3cc1cf8d48b0a8550b7fa73b0a9349", kill_on_drop: false }`
[INFO] [stdout] 56cf9fa7a63a80b95088e451dbb060218c3cc1cf8d48b0a8550b7fa73b0a9349