[INFO] fetching crate elegance 0.3.2...
[INFO] testing elegance-0.3.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate elegance 0.3.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate elegance 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elegance 0.3.2
[INFO] tweaked toml for crates.io crate elegance 0.3.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate elegance 0.3.2 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 elegance 0.3.2 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-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c001d498d73595f6219a2e84ebcd1d8a509a8a8f8c52c98eab28a40548a4ae14
[INFO] running `Command { std: "docker" "start" "-a" "c001d498d73595f6219a2e84ebcd1d8a509a8a8f8c52c98eab28a40548a4ae14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c001d498d73595f6219a2e84ebcd1d8a509a8a8f8c52c98eab28a40548a4ae14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c001d498d73595f6219a2e84ebcd1d8a509a8a8f8c52c98eab28a40548a4ae14", kill_on_drop: false }`
[INFO] [stdout] c001d498d73595f6219a2e84ebcd1d8a509a8a8f8c52c98eab28a40548a4ae14
[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=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] a39841781373097ecb930546ebe0d5e58493866ef8631dd8d2beabe1a32b9d06
[INFO] running `Command { std: "docker" "start" "-a" "a39841781373097ecb930546ebe0d5e58493866ef8631dd8d2beabe1a32b9d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling elegance v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "a39841781373097ecb930546ebe0d5e58493866ef8631dd8d2beabe1a32b9d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39841781373097ecb930546ebe0d5e58493866ef8631dd8d2beabe1a32b9d06", kill_on_drop: false }`
[INFO] [stdout] a39841781373097ecb930546ebe0d5e58493866ef8631dd8d2beabe1a32b9d06
[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=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] ce05027c27c3a25b05b05bfa769edb2fed64af1f9b8c6c5aa04fb47a06af46f4
[INFO] running `Command { std: "docker" "start" "-a" "ce05027c27c3a25b05b05bfa769edb2fed64af1f9b8c6c5aa04fb47a06af46f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling clap_builder v4.5.29
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.29
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling elegance v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.52s
[INFO] running `Command { std: "docker" "inspect" "ce05027c27c3a25b05b05bfa769edb2fed64af1f9b8c6c5aa04fb47a06af46f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce05027c27c3a25b05b05bfa769edb2fed64af1f9b8c6c5aa04fb47a06af46f4", kill_on_drop: false }`
[INFO] [stdout] ce05027c27c3a25b05b05bfa769edb2fed64af1f9b8c6c5aa04fb47a06af46f4
[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=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] 0ca5bdf333054b4608e6b3adf336b814b99e5a0acd7d447f186918c1ee37b3ac
[INFO] running `Command { std: "docker" "start" "-a" "0ca5bdf333054b4608e6b3adf336b814b99e5a0acd7d447f186918c1ee37b3ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elegance-b39dad3d10f351eb)
[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]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-1fe9a48e8fb7a43b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_group_vertical ... ok
[INFO] [stdout] test test_igroup ... ok
[INFO] [stdout] test test_multiple_newlines ... ok
[INFO] [stdout] test test_space ... ok
[INFO] [stdout] test test_break_indent ... ok
[INFO] [stdout] test test_hard_break ... ok
[INFO] [stdout] test test_group_horizontal ... ok
[INFO] [stdout] test test_spaces ... ok
[INFO] [stdout] test test_text ... ok
[INFO] [stdout] test test_text_overflow ... ok
[INFO] [stdout] test test_zero_break ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elegance
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 108) ... ignored
[INFO] [stdout] test src/lib.rs - (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - (line 18) ... ignored
[INFO] [stdout] test src/lib.rs - (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - (line 36) ... ignored
[INFO] [stdout] test src/lib.rs - (line 45) ... ignored
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::spaces (line 82) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::igroup (line 175) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::hard_break (line 50) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::group (line 118) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::zero_break (line 66) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::space (line 98) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::text_owned (line 34) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::cgroup (line 147) ... ok
[INFO] [stdout] test src/helper.rs - helper::Printer<'a,R,S>::text (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ca5bdf333054b4608e6b3adf336b814b99e5a0acd7d447f186918c1ee37b3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca5bdf333054b4608e6b3adf336b814b99e5a0acd7d447f186918c1ee37b3ac", kill_on_drop: false }`
[INFO] [stdout] 0ca5bdf333054b4608e6b3adf336b814b99e5a0acd7d447f186918c1ee37b3ac