[INFO] fetching crate read_lines_with_blank 0.1.1...
[INFO] testing read_lines_with_blank-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate read_lines_with_blank 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate read_lines_with_blank 0.1.1
[INFO] finished tweaking crates.io crate read_lines_with_blank 0.1.1
[INFO] tweaked toml for crates.io crate read_lines_with_blank 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read_lines_with_blank 0.1.1 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 read_lines_with_blank 0.1.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 113da4b93230116cab489b2cabff5b6cc15027b9631037a66180b96080090c48
[INFO] running `Command { std: "docker" "start" "-a" "113da4b93230116cab489b2cabff5b6cc15027b9631037a66180b96080090c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113da4b93230116cab489b2cabff5b6cc15027b9631037a66180b96080090c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113da4b93230116cab489b2cabff5b6cc15027b9631037a66180b96080090c48", kill_on_drop: false }`
[INFO] [stdout] 113da4b93230116cab489b2cabff5b6cc15027b9631037a66180b96080090c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 156b5cf112fba17992173eec61f923b7d7ab741dbaea07d735e9618c22af3346
[INFO] running `Command { std: "docker" "start" "-a" "156b5cf112fba17992173eec61f923b7d7ab741dbaea07d735e9618c22af3346", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_lines_with_blank v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "156b5cf112fba17992173eec61f923b7d7ab741dbaea07d735e9618c22af3346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156b5cf112fba17992173eec61f923b7d7ab741dbaea07d735e9618c22af3346", kill_on_drop: false }`
[INFO] [stdout] 156b5cf112fba17992173eec61f923b7d7ab741dbaea07d735e9618c22af3346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f1337bbbfc8d731851078721b965558aabf7ff1342536e66665453a943080239
[INFO] running `Command { std: "docker" "start" "-a" "f1337bbbfc8d731851078721b965558aabf7ff1342536e66665453a943080239", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_lines_with_blank v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f1337bbbfc8d731851078721b965558aabf7ff1342536e66665453a943080239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1337bbbfc8d731851078721b965558aabf7ff1342536e66665453a943080239", kill_on_drop: false }`
[INFO] [stdout] f1337bbbfc8d731851078721b965558aabf7ff1342536e66665453a943080239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c990022b40d0c3fb7f51715ba7b16c143c564028f88e45428e89af3b5bf9d7bc
[INFO] running `Command { std: "docker" "start" "-a" "c990022b40d0c3fb7f51715ba7b16c143c564028f88e45428e89af3b5bf9d7bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_lines_with_blank-d7787df5072ed4a1)
[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 read_lines_with_blank
[INFO] [stderr] warning: unknown attribute `norun`
[INFO] [stderr]   --> src/lib.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr]  9 | / /// Read lines with blank lines included
[INFO] [stderr] 10 | | ///
[INFO] [stderr] 11 | | /// # Example
[INFO] [stderr] 12 | | /// ```norun
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | | /// };
[INFO] [stderr] 19 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `no_run` to compile, but not run, the code sample during testing
[INFO] [stderr]    = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust`
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`
[INFO] [stderr]   --> src/lib.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | / /// Read lines with blank lines included
[INFO] [stderr] 45 | | ///
[INFO] [stderr] 46 | | /// # Example
[INFO] [stderr] 47 | | /// ```norun
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | | /// };
[INFO] [stderr] 55 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `no_run` to compile, but not run, the code sample during testing
[INFO] [stderr]    = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "c990022b40d0c3fb7f51715ba7b16c143c564028f88e45428e89af3b5bf9d7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c990022b40d0c3fb7f51715ba7b16c143c564028f88e45428e89af3b5bf9d7bc", kill_on_drop: false }`
[INFO] [stdout] c990022b40d0c3fb7f51715ba7b16c143c564028f88e45428e89af3b5bf9d7bc