[INFO] fetching crate mathemascii 0.4.0...
[INFO] testing mathemascii-0.4.0 against beta-2025-04-13 for beta-1.87-1
[INFO] extracting crate mathemascii 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate mathemascii 0.4.0 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mathemascii 0.4.0
[INFO] finished tweaking crates.io crate mathemascii 0.4.0
[INFO] tweaked toml for crates.io crate mathemascii 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate mathemascii 0.4.0 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-2025-04-13" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680cac42be31c6de5fd9fd85c218b8c184f3681a92d43ffc75f3aca64cbb603b
[INFO] running `Command { std: "docker" "start" "-a" "680cac42be31c6de5fd9fd85c218b8c184f3681a92d43ffc75f3aca64cbb603b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680cac42be31c6de5fd9fd85c218b8c184f3681a92d43ffc75f3aca64cbb603b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680cac42be31c6de5fd9fd85c218b8c184f3681a92d43ffc75f3aca64cbb603b", kill_on_drop: false }`
[INFO] [stdout] 680cac42be31c6de5fd9fd85c218b8c184f3681a92d43ffc75f3aca64cbb603b
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb01ff7dece2e46398b61771696976b3692a1320e05da88f2641a0f80fff0e9
[INFO] running `Command { std: "docker" "start" "-a" "2bb01ff7dece2e46398b61771696976b3692a1320e05da88f2641a0f80fff0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling alemat v0.8.0
[INFO] [stderr]    Compiling mathemascii v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "2bb01ff7dece2e46398b61771696976b3692a1320e05da88f2641a0f80fff0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb01ff7dece2e46398b61771696976b3692a1320e05da88f2641a0f80fff0e9", kill_on_drop: false }`
[INFO] [stdout] 2bb01ff7dece2e46398b61771696976b3692a1320e05da88f2641a0f80fff0e9
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca71c75b6fe4e7eb8e410dd181c660507cad7bd7b3392400ac82526401f5f4bb
[INFO] running `Command { std: "docker" "start" "-a" "ca71c75b6fe4e7eb8e410dd181c660507cad7bd7b3392400ac82526401f5f4bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling rustix v0.38.27
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling dtoa v1.0.9
[INFO] [stderr]    Compiling unic-ucd-hangul v0.9.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling unic-ucd-category v0.9.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling dtoa-short v0.3.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling unic-ucd-normal v0.9.0
[INFO] [stderr]    Compiling unic-ucd-name_aliases v0.9.0
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling unic-ucd-case v0.9.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling unic-ucd-age v0.9.0
[INFO] [stderr]    Compiling unic-ucd-block v0.9.0
[INFO] [stderr]    Compiling unic-ucd-common v0.9.0
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling unic-ucd-name v0.9.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling quick-xml v0.27.1
[INFO] [stderr]    Compiling similar v2.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.5
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling insta v1.34.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling selectors v0.23.0
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling qname-impl v0.1.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling divan-macros v0.1.5
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.28.1
[INFO] [stderr]    Compiling qname-macro v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling qname v0.1.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling divan v0.1.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling unic-ucd v0.9.0
[INFO] [stderr]    Compiling xmlem v0.2.3
[INFO] [stderr]    Compiling mathemascii v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.17s
[INFO] running `Command { std: "docker" "inspect" "ca71c75b6fe4e7eb8e410dd181c660507cad7bd7b3392400ac82526401f5f4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca71c75b6fe4e7eb8e410dd181c660507cad7bd7b3392400ac82526401f5f4bb", kill_on_drop: false }`
[INFO] [stdout] ca71c75b6fe4e7eb8e410dd181c660507cad7bd7b3392400ac82526401f5f4bb
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbcde73ebb016e07c7e8dfda2b2933fd9ca4803ffd8e97c08ae4b9b732125fc8
[INFO] running `Command { std: "docker" "start" "-a" "cbcde73ebb016e07c7e8dfda2b2933fd9ca4803ffd8e97c08ae4b9b732125fc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathemascii-ae3b510cbef2e8a7)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test lexer::tests::arrows::right ... ok
[INFO] [stdout] test lexer::tests::accents::many ... ok
[INFO] [stdout] test lexer::tests::arrows::big_left ... ok
[INFO] [stdout] test lexer::tests::functions::multiple ... ok
[INFO] [stdout] test lexer::tests::greeks::greek_alpha ... ok
[INFO] [stdout] test lexer::tests::groupings::angled ... ok
[INFO] [stdout] test lexer::tests::functions::precedence ... ok
[INFO] [stdout] test lexer::tests::functions::f_g ... ok
[INFO] [stdout] test lexer::tests::arrows::multiple ... ok
[INFO] [stdout] test lexer::tests::functions::too_long ... ok
[INFO] [stdout] test lexer::tests::groupings::parens ... ok
[INFO] [stdout] test lexer::tests::font_commands::various_commands ... ok
[INFO] [stdout] test lexer::tests::groupings::ignored ... ok
[INFO] [stdout] test lexer::tests::functions::ln_log ... ok
[INFO] [stdout] test lexer::tests::logicals::and_or_not ... ok
[INFO] [stdout] test lexer::tests::greeks::multiple ... ok
[INFO] [stdout] test lexer::tests::logicals::other ... ok
[INFO] [stdout] test lexer::tests::arrows::too_long ... ok
[INFO] [stdout] test lexer::tests::numbers::start_with_dot ... ok
[INFO] [stdout] test lexer::tests::logicals::implications ... ok
[INFO] [stdout] test lexer::tests::groupings::brackets ... ok
[INFO] [stdout] test lexer::tests::font_commands::font_bold ... ok
[INFO] [stdout] test lexer::tests::logicals::quantors ... ok
[INFO] [stdout] test lexer::tests::division ... ok
[INFO] [stdout] test lexer::tests::functions::sin_cos ... ok
[INFO] [stdout] test lexer::tests::fallback::semicolon ... ok
[INFO] [stdout] test lexer::tests::greeks::greek_pi ... ok
[INFO] [stdout] test lexer::tests::numbers::start_and_stop_dot ... ok
[INFO] [stdout] test lexer::tests::numbers::only_number ... ok
[INFO] [stdout] test lexer::tests::operators::plus_minus ... ok
[INFO] [stdout] test lexer::tests::numbers::stop_at_dot ... ok
[INFO] [stdout] test lexer::tests::others::calculus ... ok
[INFO] [stdout] test lexer::tests::operators::ltimes_rtimes_bowtie ... ok
[INFO] [stdout] test lexer::tests::others::floor_ceil_power ... ok
[INFO] [stdout] test lexer::tests::others::number_sets ... ok
[INFO] [stdout] test lexer::tests::operators::precedence ... ok
[INFO] [stdout] test lexer::tests::others::shapes ... ok
[INFO] [stdout] test lexer::tests::others::text ... ok
[INFO] [stdout] test lexer::tests::operators::stars ... ok
[INFO] [stdout] test lexer::tests::operators::multiple ... ok
[INFO] [stdout] test lexer::tests::relations::compare ... ok
[INFO] [stdout] test lexer::tests::relations::eq_neq ... ok
[INFO] [stdout] test lexer::tests::relations::prec_suc ... ok
[INFO] [stdout] test lexer::tests::others::roots ... ok
[INFO] [stdout] test lexer::tests::relations::other ... ok
[INFO] [stdout] test lexer::tests::skip_whitespace ... ok
[INFO] [stdout] test lexer::tests::relations::sets ... ok
[INFO] [stdout] test parser::tests::divide ... ok
[INFO] [stdout] test parser::tests::power ... ok
[INFO] [stdout] test parser::tests::binary::frac ... ok
[INFO] [stdout] test parser::tests::binary::ubrace ... ok
[INFO] [stdout] test lexer::tests::numbers::stop_at_non_digit ... ok
[INFO] [stdout] test parser::tests::binary::obrace ... ok
[INFO] [stdout] test parser::tests::special_cases::column_vector ... ok
[INFO] [stdout] test parser::tests::sub_sup_scripts::n_to_infty_grouping ... ok
[INFO] [stdout] test parser::tests::unary::accents ... ok
[INFO] [stdout] test parser::tests::sub_sup_scripts::n_to_infty ... ok
[INFO] [stdout] test parser::tests::sub_sup_scripts::complex_subscripts ... ok
[INFO] [stdout] test parser::tests::unary::groupings ... ok
[INFO] [stdout] test parser::tests::special_cases::matrix ... ok
[INFO] [stdout] test parser::tests::unary::font_commands ... ok
[INFO] [stdout] test parser::tests::sub_sup_scripts::wrong_order ... ok
[INFO] [stdout] test parser::tests::unary::others ... ok
[INFO] [stdout] test parser::tests::special_cases::matrix_layout ... ok
[INFO] [stdout] test parser::tests::special_cases::derivatives ... ok
[INFO] [stdout] test scanner::tests::test_scan_str ... ok
[INFO] [stdout] test scanner::tests::test_as_str ... ok
[INFO] [stdout] test parser::tests::special_cases::augmented_matrix ... ok
[INFO] [stdout] test parser::tests::special_cases::color ... ok
[INFO] [stdout] test scanner::tests::mismatched_symbols - should panic ... ok
[INFO] [stdout] test lexer::tests::perf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mathemascii-f535cb2065513bea)
[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/mod.rs (/opt/rustwide/target/debug/deps/mod-bcf32d79a5dbdeaf)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test math_fraktur ... ok
[INFO] [stdout] test complex_subscripts ... ok
[INFO] [stdout] test integral ... ok
[INFO] [stdout] test obrace ... ok
[INFO] [stdout] test math_outlined ... ok
[INFO] [stdout] test matrix_sq ... ok
[INFO] [stdout] test matrix_aug ... ok
[INFO] [stdout] test derivative ... ok
[INFO] [stdout] test matrix_layout ... ok
[INFO] [stdout] test ubrace_text ... ok
[INFO] [stdout] test color_red ... ok
[INFO] [stdout] test obrace_text ... ok
[INFO] [stdout] test math_caligraphy ... ok
[INFO] [stdout] test vector ... ok
[INFO] [stdout] test ubrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mathemascii
[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" "cbcde73ebb016e07c7e8dfda2b2933fd9ca4803ffd8e97c08ae4b9b732125fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcde73ebb016e07c7e8dfda2b2933fd9ca4803ffd8e97c08ae4b9b732125fc8", kill_on_drop: false }`
[INFO] [stdout] cbcde73ebb016e07c7e8dfda2b2933fd9ca4803ffd8e97c08ae4b9b732125fc8