[INFO] fetching crate eipw-preamble 0.3.0...
[INFO] testing eipw-preamble-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate eipw-preamble 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate eipw-preamble 0.3.0
[INFO] finished tweaking crates.io crate eipw-preamble 0.3.0
[INFO] tweaked toml for crates.io crate eipw-preamble 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eipw-preamble 0.3.0 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] crate crates.io crate eipw-preamble 0.3.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a470d065a1b78268430d71d853d1d3eb2de7dccf977b0d6fbf6d1f1c7edd7289
[INFO] running `Command { std: "docker" "start" "-a" "a470d065a1b78268430d71d853d1d3eb2de7dccf977b0d6fbf6d1f1c7edd7289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a470d065a1b78268430d71d853d1d3eb2de7dccf977b0d6fbf6d1f1c7edd7289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a470d065a1b78268430d71d853d1d3eb2de7dccf977b0d6fbf6d1f1c7edd7289", kill_on_drop: false }`
[INFO] [stdout] a470d065a1b78268430d71d853d1d3eb2de7dccf977b0d6fbf6d1f1c7edd7289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 92b13f163e43fdf999d61e83d18880aafe0513c15fd0fa98761f72aaf897f867
[INFO] running `Command { std: "docker" "start" "-a" "92b13f163e43fdf999d61e83d18880aafe0513c15fd0fa98761f72aaf897f867", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling annotate-snippets v0.11.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling snafu v0.8.5
[INFO] [stderr]    Compiling eipw-snippets v0.2.0
[INFO] [stderr]    Compiling eipw-preamble v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.74s
[INFO] running `Command { std: "docker" "inspect" "92b13f163e43fdf999d61e83d18880aafe0513c15fd0fa98761f72aaf897f867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b13f163e43fdf999d61e83d18880aafe0513c15fd0fa98761f72aaf897f867", kill_on_drop: false }`
[INFO] [stdout] 92b13f163e43fdf999d61e83d18880aafe0513c15fd0fa98761f72aaf897f867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e93b9e73738fa7ee9828fe31989667660062c3a848fe15f9e5a09d89ded2af96
[INFO] running `Command { std: "docker" "start" "-a" "e93b9e73738fa7ee9828fe31989667660062c3a848fe15f9e5a09d89ded2af96", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling eipw-preamble v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "e93b9e73738fa7ee9828fe31989667660062c3a848fe15f9e5a09d89ded2af96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93b9e73738fa7ee9828fe31989667660062c3a848fe15f9e5a09d89ded2af96", kill_on_drop: false }`
[INFO] [stdout] e93b9e73738fa7ee9828fe31989667660062c3a848fe15f9e5a09d89ded2af96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 11d288f17c21056217e1f2a61ed5ac0ca3c086ab6cec6fb7dbc8b2b4efa093ed
[INFO] running `Command { std: "docker" "start" "-a" "11d288f17c21056217e1f2a61ed5ac0ca3c086ab6cec6fb7dbc8b2b4efa093ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eipw_preamble-3ff10d5168d7b393)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::parse_missing_value ... ok
[INFO] [stdout] test tests::split_leading_garbage ... ok
[INFO] [stdout] test tests::parse_missing_colon ... ok
[INFO] [stdout] test tests::split_line_feed ... ok
[INFO] [stdout] test tests::split_missing_end ... ok
[INFO] [stdout] test tests::split_carriage_return ... ok
[INFO] [stdout] test tests::split ... ok
[INFO] [stdout] test tests::split_no_trailing_newline ... ok
[INFO] [stdout] test tests::split_carriage_return_then_line_feed ... ok
[INFO] [stdout] test tests::split_missing_start ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eipw_preamble
[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" "11d288f17c21056217e1f2a61ed5ac0ca3c086ab6cec6fb7dbc8b2b4efa093ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d288f17c21056217e1f2a61ed5ac0ca3c086ab6cec6fb7dbc8b2b4efa093ed", kill_on_drop: false }`
[INFO] [stdout] 11d288f17c21056217e1f2a61ed5ac0ca3c086ab6cec6fb7dbc8b2b4efa093ed