[INFO] fetching crate serde_conl 0.3.0...
[INFO] testing serde_conl-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde_conl 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serde_conl 0.3.0
[INFO] finished tweaking crates.io crate serde_conl 0.3.0
[INFO] tweaked toml for crates.io crate serde_conl 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_conl 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[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] 3d81726698e48643fc4ae6d7e2a69733fcc2de3cf8406a8b42c989157d4f4dd4
[INFO] running `Command { std: "docker" "start" "-a" "3d81726698e48643fc4ae6d7e2a69733fcc2de3cf8406a8b42c989157d4f4dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d81726698e48643fc4ae6d7e2a69733fcc2de3cf8406a8b42c989157d4f4dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d81726698e48643fc4ae6d7e2a69733fcc2de3cf8406a8b42c989157d4f4dd4", kill_on_drop: false }`
[INFO] [stdout] 3d81726698e48643fc4ae6d7e2a69733fcc2de3cf8406a8b42c989157d4f4dd4
[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] b38cd8091663a48c68257dc38c6dc2948a0fbc348c17ec4df7f3107af5702cc3
[INFO] running `Command { std: "docker" "start" "-a" "b38cd8091663a48c68257dc38c6dc2948a0fbc348c17ec4df7f3107af5702cc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling conl v1.6.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling serde_conl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `MultilineIndicator` found for enum `Token<'tok>` in the current scope
[INFO] [stdout]   --> src/de.rs:62:69
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 Ok(Token::Newline(..) | Token::Comment(..) | Token::MultilineIndicator(..))
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `Token<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_conl` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b38cd8091663a48c68257dc38c6dc2948a0fbc348c17ec4df7f3107af5702cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38cd8091663a48c68257dc38c6dc2948a0fbc348c17ec4df7f3107af5702cc3", kill_on_drop: false }`
[INFO] [stdout] b38cd8091663a48c68257dc38c6dc2948a0fbc348c17ec4df7f3107af5702cc3