[INFO] fetching crate rust-regex-dsl-creator 0.1.9...
[INFO] testing rust-regex-dsl-creator-0.1.9 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust-regex-dsl-creator 0.1.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rust-regex-dsl-creator 0.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-regex-dsl-creator 0.1.9
[INFO] tweaked toml for crates.io crate rust-regex-dsl-creator 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-regex-dsl-creator 0.1.9 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-regex-dsl-creator 0.1.9 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12ddd5da2302057e97114b1da02190326db620bf64ea71ba78e7df1e2f2d8057
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[INFO] running `Command { std: "docker" "rm" "-f" "12ddd5da2302057e97114b1da02190326db620bf64ea71ba78e7df1e2f2d8057", kill_on_drop: false }`
[INFO] [stdout] 12ddd5da2302057e97114b1da02190326db620bf64ea71ba78e7df1e2f2d8057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079eba9e34c35d71fa909159bce42097903b6e70544cd7f668fa3a06ad5c6aa6
[INFO] running `Command { std: "docker" "start" "-a" "079eba9e34c35d71fa909159bce42097903b6e70544cd7f668fa3a06ad5c6aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rust-regex-dsl-creator v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "079eba9e34c35d71fa909159bce42097903b6e70544cd7f668fa3a06ad5c6aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079eba9e34c35d71fa909159bce42097903b6e70544cd7f668fa3a06ad5c6aa6", kill_on_drop: false }`
[INFO] [stdout] 079eba9e34c35d71fa909159bce42097903b6e70544cd7f668fa3a06ad5c6aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a665e43aa642bb3cdeedacae5cea9055440e44f48fd4ab522288cd2229a84f
[INFO] running `Command { std: "docker" "start" "-a" "94a665e43aa642bb3cdeedacae5cea9055440e44f48fd4ab522288cd2229a84f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling rust-regex-dsl-creator v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.42s
[INFO] running `Command { std: "docker" "inspect" "94a665e43aa642bb3cdeedacae5cea9055440e44f48fd4ab522288cd2229a84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a665e43aa642bb3cdeedacae5cea9055440e44f48fd4ab522288cd2229a84f", kill_on_drop: false }`
[INFO] [stdout] 94a665e43aa642bb3cdeedacae5cea9055440e44f48fd4ab522288cd2229a84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76c3f8eb56a040575d118315b4b6e6f1b4923283133f1c48c16404366312d4a5
[INFO] running `Command { std: "docker" "start" "-a" "76c3f8eb56a040575d118315b4b6e6f1b4923283133f1c48c16404366312d4a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_regex_dsl_creator-8b11ddc74fd8237f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_regex_dsl_creator-efa79c3b0345e7fb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_builder.rs (/opt/rustwide/target/debug/deps/test_builder-cc3288ceb7f99806)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_use_cases ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_use_cases stdout ----
[INFO] [stdout] For not_any_of_literals which is [^abc] the DSL would look like:
[INFO] [stdout] not_any_of {
[INFO] [stdout]   'a',
[INFO] [stdout]   'b',
[INFO] [stdout]   'c',
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For any_of_unicode_perl which is [\d\p{letter}] the DSL would look like:
[INFO] [stdout] any_of {
[INFO] [stdout]   digit,
[INFO] [stdout]   #letter,
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For maybe which is \|\d?\| the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("|"),
[INFO] [stdout]   maybe {
[INFO] [stdout]     digit,
[INFO] [stdout]   },
[INFO] [stdout]   eq("|"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For xor which is [0-4~~3-6] the DSL would look like:
[INFO] [stdout] any_of {
[INFO] [stdout]   from: '0', to: '4',
[INFO] [stdout]   xor {
[INFO] [stdout]     from: '3', to: '6',
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For bounded which is T\d{2,5}T the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("T"),
[INFO] [stdout]   times {
[INFO] [stdout]     at_least: 2, at_most: 5,
[INFO] [stdout]     digit,
[INFO] [stdout]   },
[INFO] [stdout]   eq("T"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For exactly which is -(ABC){3}- the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("-"),
[INFO] [stdout]   times {
[INFO] [stdout]     exactly: 3,
[INFO] [stdout]     group {
[INFO] [stdout]       eq("ABC"),
[INFO] [stdout]     },
[INFO] [stdout]   },
[INFO] [stdout]   eq("-"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For repeat which is \|\d+\| the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("|"),
[INFO] [stdout]   repeat {
[INFO] [stdout]     digit,
[INFO] [stdout]   },
[INFO] [stdout]   eq("|"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For predefine_class which is \pN\p{letter}\PN\P{letter} the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   #N,
[INFO] [stdout]   #letter,
[INFO] [stdout]   ~N,
[INFO] [stdout]   ~letter,
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For assertions which is \A^\b{start}hell\Bo\b world$\z the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   beginning_of_input,
[INFO] [stdout]   beginning_of_line,
[INFO] [stdout]   regex("\\b{start}"),
[INFO] [stdout]   eq("hell"),
[INFO] [stdout]   not_word_boundary,
[INFO] [stdout]   eq("o"),
[INFO] [stdout]   word_boundary,
[INFO] [stdout]   eq(" world"),
[INFO] [stdout]   end_of_line,
[INFO] [stdout]   end_of_input,
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For group_names which is ((?<digits>\d+)(?P<letters>\p{letter}+)) the DSL would look like:
[INFO] [stdout] group {
[INFO] [stdout]   concat {
[INFO] [stdout]     group {
[INFO] [stdout]       name: digits,
[INFO] [stdout]       repeat {
[INFO] [stdout]         digit,
[INFO] [stdout]       },
[INFO] [stdout]     },
[INFO] [stdout]     group {
[INFO] [stdout]       name: letters,
[INFO] [stdout]       repeat {
[INFO] [stdout]         #letter,
[INFO] [stdout]       },
[INFO] [stdout]     },
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For subtraction which is [0-9--4] the DSL would look like:
[INFO] [stdout] any_of {
[INFO] [stdout]   from: '0', to: '9',
[INFO] [stdout]   subtract {
[INFO] [stdout]     '4',
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For non_capture_group which is ((?:\d+)(?:\p{letter}+)) the DSL would look like:
[INFO] [stdout] group {
[INFO] [stdout]   concat {
[INFO] [stdout]     repeat {
[INFO] [stdout]       digit,
[INFO] [stdout]     },
[INFO] [stdout]     repeat {
[INFO] [stdout]       #letter,
[INFO] [stdout]     },
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For range which is [2-46-7] the DSL would look like:
[INFO] [stdout] any_of {
[INFO] [stdout]   from: '2', to: '4',
[INFO] [stdout]   from: '6', to: '7',
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For maybe_repeat which is \|\d*\| the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("|"),
[INFO] [stdout]   maybe_repeat {
[INFO] [stdout]     digit,
[INFO] [stdout]   },
[INFO] [stdout]   eq("|"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For at_least which is -(ABC){2,}- the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("-"),
[INFO] [stdout]   times {
[INFO] [stdout]     at_least: 2,
[INFO] [stdout]     group {
[INFO] [stdout]       eq("ABC"),
[INFO] [stdout]     },
[INFO] [stdout]   },
[INFO] [stdout]   eq("-"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For apply which is (?i)a(?-i)b(?i:c)d the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   apply {
[INFO] [stdout]     +case_insensitive,
[INFO] [stdout]   },
[INFO] [stdout]   eq("a"),
[INFO] [stdout]   apply {
[INFO] [stdout]     -case_insensitive,
[INFO] [stdout]   },
[INFO] [stdout]   eq("b"),
[INFO] [stdout]   apply {
[INFO] [stdout]     +case_insensitive,
[INFO] [stdout]     eq("c"),
[INFO] [stdout]   },
[INFO] [stdout]   eq("d"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For simple_eq which is abcd the DSL would look like:
[INFO] [stdout] eq("abcd")
[INFO] [stdout] 
[INFO] [stdout] For negative_subtraction which is [0-9&&[^4]] the DSL would look like:
[INFO] [stdout] regex("[0-9&&[^4]]")
[INFO] [stdout] 
[INFO] [stdout] For any_of_ascii which is [[:alnum:]] the DSL would look like:
[INFO] [stdout] regex("[[:alnum:]]")
[INFO] [stdout] 
[INFO] [stdout] For simple_literal which is A the DSL would look like:
[INFO] [stdout] eq("A")
[INFO] [stdout] 
[INFO] [stdout] For escaped_literals which is \n\\ the DSL would look like:
[INFO] [stdout] eq("\n\\")
[INFO] [stdout] 
[INFO] [stdout] For any which is bar|foo the DSL would look like:
[INFO] [stdout] any {
[INFO] [stdout]   eq("bar"),
[INFO] [stdout]   eq("foo"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For intersection which is [0-4&&3-6] the DSL would look like:
[INFO] [stdout] any_of {
[INFO] [stdout]   from: '0', to: '4',
[INFO] [stdout]   intersect {
[INFO] [stdout]     from: '3', to: '6',
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For unsupported_predefine_class which is 1\p{General_Category=Letter}2 the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("1"),
[INFO] [stdout]   regex("\\p{General_Category=Letter}"),
[INFO] [stdout]   eq("2"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For group_number_test which is ((\d+)(\p{letter}+)) the DSL would look like:
[INFO] [stdout] group {
[INFO] [stdout]   concat {
[INFO] [stdout]     group {
[INFO] [stdout]       repeat {
[INFO] [stdout]         digit,
[INFO] [stdout]       },
[INFO] [stdout]     },
[INFO] [stdout]     group {
[INFO] [stdout]       repeat {
[INFO] [stdout]         #letter,
[INFO] [stdout]       },
[INFO] [stdout]     },
[INFO] [stdout]   },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For maybe_repeat which is \|\d*?\| the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("|"),
[INFO] [stdout]   maybe_repeat {
[INFO] [stdout]     lazy,
[INFO] [stdout]     digit,
[INFO] [stdout]   },
[INFO] [stdout]   eq("|"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For perls which is \d\s\w\D\S\W the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   digit,
[INFO] [stdout]   white_space,
[INFO] [stdout]   word_character,
[INFO] [stdout]   not_digit,
[INFO] [stdout]   not_white_space,
[INFO] [stdout]   not_word_character,
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] For simple_concat which is abc.d the DSL would look like:
[INFO] [stdout] concat {
[INFO] [stdout]   eq("abc"),
[INFO] [stdout]   any_character,
[INFO] [stdout]   eq("d"),
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'test_use_cases' (19) panicked at tests/test_builder.rs:132:9:
[INFO] [stdout] assertion failed: status.success()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aaf99e548ea - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aaf99e548ea - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aaf99e548ea - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5aaf99e548ea - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5aaf99e6a87a - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5aaf99e6a87a - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x5aaf99e59482 - std[128c3efe2914e152]::io::default_write_fmt::<alloc[fef50e8eecedd288]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5aaf99e59482 - <alloc[fef50e8eecedd288]::vec::Vec<u8> as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5aaf99e31b6f - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5aaf99e31b6f - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5aaf99e4bf39 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5aaf99a3c9ec - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   12:     0x5aaf99a3c9ec - test[b137923399915ecf]::test_main_with_exit_callback::<test[b137923399915ecf]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aaf99e4c0f2 - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   14:     0x5aaf99e4c0f2 - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5aaf99e31c5a - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5aaf99e26ab9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5aaf99e3293d - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5aaf99e6b0bc - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aaf99e6b082 - core[6771d259883166e6]::panicking::panic
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aaf999ffa73 - test_builder::TestSuite::prepare_code::h01c085e06cf59918
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_builder.rs:132:9
[INFO] [stdout]   21:     0x5aaf999ffcb3 - test_builder::TestSuite::test_all::hbd58ccabd024215f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_builder.rs:41:14
[INFO] [stdout]   22:     0x5aaf999fcbc5 - test_builder::test_use_cases::h0ee03da7cd2545bd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_builder.rs:225:11
[INFO] [stdout]   23:     0x5aaf999fcdc7 - test_builder::test_use_cases::{{closure}}::h594e57cc0573e63e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_builder.rs:210:24
[INFO] [stdout]   24:     0x5aaf99a14f76 - core::ops::function::FnOnce::call_once::h0d7e6a23389ab77a
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5aaf99a30aeb - <fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5aaf99a30aeb - test[b137923399915ecf]::__rust_begin_short_backtrace::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5aaf99a3d4bb - test[b137923399915ecf]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5aaf99a3d4bb - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x5aaf99a3d4bb - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5aaf99a3d4bb - std[128c3efe2914e152]::panicking::catch_unwind::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5aaf99a3d4bb - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5aaf99a3d4bb - test[b137923399915ecf]::run_test_in_process
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5aaf99a3d4bb - test[b137923399915ecf]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5aaf99a37914 - test[b137923399915ecf]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5aaf99a37914 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace::<test[b137923399915ecf]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5aaf99a400c2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5aaf99a400c2 - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5aaf99a400c2 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5aaf99a400c2 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5aaf99a400c2 - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5aaf99a400c2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5aaf99a400c2 - <std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5aaf99e53cdf - <alloc[fef50e8eecedd288]::boxed::Box<dyn core[6771d259883166e6]::ops::function::FnOnce<(), Output = ()> + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9
[INFO] [stdout]   44:     0x5aaf99e53cdf - <std[128c3efe2914e152]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x74ebcf6b1aa4 - <unknown>
[INFO] [stdout]   46:     0x74ebcf73ea64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_use_cases
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_builder`
[INFO] running `Command { std: "docker" "inspect" "76c3f8eb56a040575d118315b4b6e6f1b4923283133f1c48c16404366312d4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c3f8eb56a040575d118315b4b6e6f1b4923283133f1c48c16404366312d4a5", kill_on_drop: false }`
[INFO] [stdout] 76c3f8eb56a040575d118315b4b6e6f1b4923283133f1c48c16404366312d4a5
