[INFO] fetching crate necto 0.0.1...
[INFO] testing necto-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate necto 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate necto 0.0.1
[INFO] finished tweaking crates.io crate necto 0.0.1
[INFO] tweaked toml for crates.io crate necto 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate necto 0.0.1 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 necto 0.0.1 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] f79f2848f4f36b0d28348eaed1175bb2994104807523f129db8b0a27d1f409d9
[INFO] running `Command { std: "docker" "start" "-a" "f79f2848f4f36b0d28348eaed1175bb2994104807523f129db8b0a27d1f409d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f79f2848f4f36b0d28348eaed1175bb2994104807523f129db8b0a27d1f409d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79f2848f4f36b0d28348eaed1175bb2994104807523f129db8b0a27d1f409d9", kill_on_drop: false }`
[INFO] [stdout] f79f2848f4f36b0d28348eaed1175bb2994104807523f129db8b0a27d1f409d9
[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] cab8ed81bd7aa99965d515a566bdc3993034d14d83db29c09f707228576a299c
[INFO] running `Command { std: "docker" "start" "-a" "cab8ed81bd7aa99965d515a566bdc3993034d14d83db29c09f707228576a299c", kill_on_drop: false }`
[INFO] [stderr]    Compiling necto_strings v0.0.1
[INFO] [stderr]    Compiling necto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "cab8ed81bd7aa99965d515a566bdc3993034d14d83db29c09f707228576a299c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab8ed81bd7aa99965d515a566bdc3993034d14d83db29c09f707228576a299c", kill_on_drop: false }`
[INFO] [stdout] cab8ed81bd7aa99965d515a566bdc3993034d14d83db29c09f707228576a299c
[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] 0ab12f2d659091a7d30da0e5c184cc170242f0336b74bec6c350b93a3ca7cb5a
[INFO] running `Command { std: "docker" "start" "-a" "0ab12f2d659091a7d30da0e5c184cc170242f0336b74bec6c350b93a3ca7cb5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling necto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0ab12f2d659091a7d30da0e5c184cc170242f0336b74bec6c350b93a3ca7cb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab12f2d659091a7d30da0e5c184cc170242f0336b74bec6c350b93a3ca7cb5a", kill_on_drop: false }`
[INFO] [stdout] 0ab12f2d659091a7d30da0e5c184cc170242f0336b74bec6c350b93a3ca7cb5a
[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] e0fb4a9e26987b5a6795a48bf8146a54768ccb3d2bc08b0a03e0435972a33136
[INFO] running `Command { std: "docker" "start" "-a" "e0fb4a9e26987b5a6795a48bf8146a54768ccb3d2bc08b0a03e0435972a33136", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/necto-f09c4731dae78d08)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests necto
[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" "e0fb4a9e26987b5a6795a48bf8146a54768ccb3d2bc08b0a03e0435972a33136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fb4a9e26987b5a6795a48bf8146a54768ccb3d2bc08b0a03e0435972a33136", kill_on_drop: false }`
[INFO] [stdout] e0fb4a9e26987b5a6795a48bf8146a54768ccb3d2bc08b0a03e0435972a33136