[INFO] cloning repository https://github.com/utopiabound/rpn-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/utopiabound/rpn-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futopiabound%2Frpn-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futopiabound%2Frpn-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90456421ca489dc886227edc1b0a571acb3523e9
[INFO] testing utopiabound/rpn-rs against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futopiabound%2Frpn-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/utopiabound/rpn-rs on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/utopiabound/rpn-rs
[INFO] finished tweaking git repo https://github.com/utopiabound/rpn-rs
[INFO] tweaked toml for git repo https://github.com/utopiabound/rpn-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/utopiabound/rpn-rs 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/utopiabound/libmat`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline v15.0.0
[INFO] [stderr]   Downloaded instability v0.3.3
[INFO] [stderr]   Downloaded clipboard-win v5.3.1
[INFO] [stderr]   Downloaded compact_str v0.8.0
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded html2text v0.13.3
[INFO] [stderr]   Downloaded fltk v1.4.31
[INFO] [stderr]   Downloaded rug v1.24.1
[INFO] [stderr]   Downloaded ratatui v0.29.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.4
[INFO] [stderr]   Downloaded fltk-sys v1.4.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2450714cedbc1c52a18402dbfb4e7419c693cb66a72019b839aae636da0c18b0
[INFO] running `Command { std: "docker" "start" "-a" "2450714cedbc1c52a18402dbfb4e7419c693cb66a72019b839aae636da0c18b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2450714cedbc1c52a18402dbfb4e7419c693cb66a72019b839aae636da0c18b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2450714cedbc1c52a18402dbfb4e7419c693cb66a72019b839aae636da0c18b0", kill_on_drop: false }`
[INFO] [stdout] 2450714cedbc1c52a18402dbfb4e7419c693cb66a72019b839aae636da0c18b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9b5881b5b0bf7263bc7c06c5d3666056014d4cb44fea2247f0c4a9df6edbbc5
[INFO] running `Command { std: "docker" "start" "-a" "a9b5881b5b0bf7263bc7c06c5d3666056014d4cb44fea2247f0c4a9df6edbbc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
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[INFO] [stderr]    Compiling serde v1.0.203
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[INFO] [stderr]    Compiling itertools v0.12.1
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[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling lru v0.12.3
[INFO] [stderr]    Compiling compact_str v0.8.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling unicode-truncate v1.0.0
[INFO] [stderr]    Compiling libmat v0.2.0 (https://github.com/utopiabound/libmat?branch=rref#fb8cb5aa)
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling html5ever v0.29.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling rustyline v15.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling instability v0.3.3
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling html2text v0.13.3
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling clap v4.5.7
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling x11-clipboard v0.9.2
[INFO] [stderr]    Compiling copypasta v0.10.1
[INFO] [stderr]    Compiling fltk v1.4.31
[INFO] [stderr]    Compiling rpn-rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6m 39s
[INFO] running `Command { std: "docker" "inspect" "a9b5881b5b0bf7263bc7c06c5d3666056014d4cb44fea2247f0c4a9df6edbbc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b5881b5b0bf7263bc7c06c5d3666056014d4cb44fea2247f0c4a9df6edbbc5", kill_on_drop: false }`
[INFO] [stdout] a9b5881b5b0bf7263bc7c06c5d3666056014d4cb44fea2247f0c4a9df6edbbc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d364a19371cda6634d42e9ac0a204ef74cb5caec80e7b8047a2ee5c76d6e2204
[INFO] running `Command { std: "docker" "start" "-a" "d364a19371cda6634d42e9ac0a204ef74cb5caec80e7b8047a2ee5c76d6e2204", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn-rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "d364a19371cda6634d42e9ac0a204ef74cb5caec80e7b8047a2ee5c76d6e2204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d364a19371cda6634d42e9ac0a204ef74cb5caec80e7b8047a2ee5c76d6e2204", kill_on_drop: false }`
[INFO] [stdout] d364a19371cda6634d42e9ac0a204ef74cb5caec80e7b8047a2ee5c76d6e2204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf73d864956f201cf49610618e656896582d5b974ee5569723b1ee0dbcf98fe9
[INFO] running `Command { std: "docker" "start" "-a" "bf73d864956f201cf49610618e656896582d5b974ee5569723b1ee0dbcf98fe9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpn_rs-86da5f3e9385e5f8)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test numbers::test::scalar_factor ... ok
[INFO] [stdout] test numbers::test::string_scalar_float ... ok
[INFO] [stdout] test numbers::test::string_scalar_rational ... ok
[INFO] [stdout] test numbers::test::value_get_usize_some ... ok
[INFO] [stdout] test numbers::test::value_lines ... ok
[INFO] [stdout] test numbers::test::scalar_zero_equality ... ok
[INFO] [stdout] test numbers::test::scalar_one_equality ... ok
[INFO] [stdout] test numbers::test::matrix_is_diag ... ok
[INFO] [stdout] test numbers::test::value_matrix_scaler_multiplication ... ok
[INFO] [stdout] test tests::verify_cli ... ok
[INFO] [stdout] test numbers::test::value_modulo ... ok
[INFO] [stdout] test numbers::test::value_get_usize_none ... ok
[INFO] [stdout] test numbers::test::scalar_to_string_radix ... ok
[INFO] [stdout] test numbers::test::value_matrix_roundings ... ok
[INFO] [stdout] test numbers::test::value_matrix_from_str ... ok
[INFO] [stdout] test numbers::test::value_tuple_from_str ... ok
[INFO] [stdout] test numbers::test::scalar_from_str_rational ... ok
[INFO] [stdout] test numbers::test::value_sigma ... ok
[INFO] [stdout] test numbers::test::value_matrix_from_str_imaginary ... ok
[INFO] [stdout] test numbers::test::value_tuple_roundings ... ok
[INFO] [stdout] test numbers::test::value_matrix_stats ... ok
[INFO] [stdout] test numbers::test::scalar_from_str_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf73d864956f201cf49610618e656896582d5b974ee5569723b1ee0dbcf98fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf73d864956f201cf49610618e656896582d5b974ee5569723b1ee0dbcf98fe9", kill_on_drop: false }`
[INFO] [stdout] bf73d864956f201cf49610618e656896582d5b974ee5569723b1ee0dbcf98fe9