[INFO] fetching crate subplot 0.13.0...
[INFO] building subplot-0.13.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate subplot 0.13.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate subplot 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate subplot 0.13.0
[INFO] tweaked toml for crates.io crate subplot 0.13.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subplot 0.13.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subplot 0.13.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49c77617633b55acddacb53d2d87359d3b42869dae61db0f5a759c4188cb5f4a
[INFO] running `Command { std: "docker" "start" "-a" "49c77617633b55acddacb53d2d87359d3b42869dae61db0f5a759c4188cb5f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49c77617633b55acddacb53d2d87359d3b42869dae61db0f5a759c4188cb5f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c77617633b55acddacb53d2d87359d3b42869dae61db0f5a759c4188cb5f4a", kill_on_drop: false }`
[INFO] [stdout] 49c77617633b55acddacb53d2d87359d3b42869dae61db0f5a759c4188cb5f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1d589395299e21a10a10bbdc85b9d17755b8106e76483038db604b960c3af6c
[INFO] running `Command { std: "docker" "start" "-a" "d1d589395299e21a10a10bbdc85b9d17755b8106e76483038db604b960c3af6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling cc v1.2.31
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling yaml-rust2 v0.9.0
[INFO] [stderr]    Compiling yaml-rust2 v0.10.3
[INFO] [stderr]    Compiling pikchr v0.1.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling subplot v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getopts v0.2.23
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling descape v2.0.3
[INFO] [stderr]    Compiling line-col v0.2.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling marked-yaml v0.7.2
[INFO] [stderr]    Compiling marked-yaml v0.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling tera v1.20.0
[INFO] [stderr]    Compiling roadmap v0.7.0
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]   --> src/metadata.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.96s
[INFO] running `Command { std: "docker" "inspect" "d1d589395299e21a10a10bbdc85b9d17755b8106e76483038db604b960c3af6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d589395299e21a10a10bbdc85b9d17755b8106e76483038db604b960c3af6c", kill_on_drop: false }`
[INFO] [stdout] d1d589395299e21a10a10bbdc85b9d17755b8106e76483038db604b960c3af6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25847c717f901e22c6a1cf381c132e82303a5e9492654b7c16a990d0f6d6239f
[INFO] running `Command { std: "docker" "start" "-a" "25847c717f901e22c6a1cf381c132e82303a5e9492654b7c16a990d0f6d6239f", kill_on_drop: false }`
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]   --> src/metadata.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling subplot v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "25847c717f901e22c6a1cf381c132e82303a5e9492654b7c16a990d0f6d6239f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25847c717f901e22c6a1cf381c132e82303a5e9492654b7c16a990d0f6d6239f", kill_on_drop: false }`
[INFO] [stdout] 25847c717f901e22c6a1cf381c132e82303a5e9492654b7c16a990d0f6d6239f