[INFO] fetching crate sevensegment-parser 1.0.0...
[INFO] testing sevensegment-parser-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sevensegment-parser 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sevensegment-parser 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sevensegment-parser 1.0.0
[INFO] tweaked toml for crates.io crate sevensegment-parser 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sevensegment-parser 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sevensegment-parser 1.0.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 057f621d9386933f840ad87cfc50a467c0d471c940677ba46da4298957971e78
[INFO] running `Command { std: "docker" "start" "-a" "057f621d9386933f840ad87cfc50a467c0d471c940677ba46da4298957971e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057f621d9386933f840ad87cfc50a467c0d471c940677ba46da4298957971e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057f621d9386933f840ad87cfc50a467c0d471c940677ba46da4298957971e78", kill_on_drop: false }`
[INFO] [stdout] 057f621d9386933f840ad87cfc50a467c0d471c940677ba46da4298957971e78
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3014e141996657bd8f50bb3c2767b4117cd348fe7d56f1c45ccbcf2d8b63ea2c
[INFO] running `Command { std: "docker" "start" "-a" "3014e141996657bd8f50bb3c2767b4117cd348fe7d56f1c45ccbcf2d8b63ea2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevensegment-parser v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3014e141996657bd8f50bb3c2767b4117cd348fe7d56f1c45ccbcf2d8b63ea2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3014e141996657bd8f50bb3c2767b4117cd348fe7d56f1c45ccbcf2d8b63ea2c", kill_on_drop: false }`
[INFO] [stdout] 3014e141996657bd8f50bb3c2767b4117cd348fe7d56f1c45ccbcf2d8b63ea2c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d2b3c5a36d9c7b74439c0d516a38a12b0b9c8b3e796c25b7aef5915ce443639
[INFO] running `Command { std: "docker" "start" "-a" "1d2b3c5a36d9c7b74439c0d516a38a12b0b9c8b3e796c25b7aef5915ce443639", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevensegment-parser v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1d2b3c5a36d9c7b74439c0d516a38a12b0b9c8b3e796c25b7aef5915ce443639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2b3c5a36d9c7b74439c0d516a38a12b0b9c8b3e796c25b7aef5915ce443639", kill_on_drop: false }`
[INFO] [stdout] 1d2b3c5a36d9c7b74439c0d516a38a12b0b9c8b3e796c25b7aef5915ce443639
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 556948f33c07f9fc73d161de15bd50ce87831b5494b03c001ab4d73a886c47c2
[INFO] running `Command { std: "docker" "start" "-a" "556948f33c07f9fc73d161de15bd50ce87831b5494b03c001ab4d73a886c47c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sevensegment_parser-0105fa15580ae1b8)
[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 sevensegment_parser
[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" "556948f33c07f9fc73d161de15bd50ce87831b5494b03c001ab4d73a886c47c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556948f33c07f9fc73d161de15bd50ce87831b5494b03c001ab4d73a886c47c2", kill_on_drop: false }`
[INFO] [stdout] 556948f33c07f9fc73d161de15bd50ce87831b5494b03c001ab4d73a886c47c2