[INFO] fetching crate pomsky 0.12.0...
[INFO] testing pomsky-0.12.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pomsky 0.12.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pomsky 0.12.0
[INFO] finished tweaking crates.io crate pomsky 0.12.0
[INFO] tweaked toml for crates.io crate pomsky 0.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pomsky 0.12.0 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 pomsky 0.12.0 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 06364c17795a2a7d9d952b1d64a21e424781b77cc7ddcbeb4bf056c8fa084206
[INFO] running `Command { std: "docker" "start" "-a" "06364c17795a2a7d9d952b1d64a21e424781b77cc7ddcbeb4bf056c8fa084206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06364c17795a2a7d9d952b1d64a21e424781b77cc7ddcbeb4bf056c8fa084206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06364c17795a2a7d9d952b1d64a21e424781b77cc7ddcbeb4bf056c8fa084206", kill_on_drop: false }`
[INFO] [stdout] 06364c17795a2a7d9d952b1d64a21e424781b77cc7ddcbeb4bf056c8fa084206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5e1da51ab33a585abc1111393bbc8fa24dee01f52925f8cbd40036c42a52d731
[INFO] running `Command { std: "docker" "start" "-a" "5e1da51ab33a585abc1111393bbc8fa24dee01f52925f8cbd40036c42a52d731", kill_on_drop: false }`
[INFO] [stderr]    Compiling pomsky-syntax v0.12.0
[INFO] [stderr]    Compiling pomsky v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "5e1da51ab33a585abc1111393bbc8fa24dee01f52925f8cbd40036c42a52d731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1da51ab33a585abc1111393bbc8fa24dee01f52925f8cbd40036c42a52d731", kill_on_drop: false }`
[INFO] [stdout] 5e1da51ab33a585abc1111393bbc8fa24dee01f52925f8cbd40036c42a52d731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d56c7216b3a56cccc1bba9c54fff26c4745afb54ccd0dca84ff929df5da83e46
[INFO] running `Command { std: "docker" "start" "-a" "d56c7216b3a56cccc1bba9c54fff26c4745afb54ccd0dca84ff929df5da83e46", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling pomsky v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "d56c7216b3a56cccc1bba9c54fff26c4745afb54ccd0dca84ff929df5da83e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56c7216b3a56cccc1bba9c54fff26c4745afb54ccd0dca84ff929df5da83e46", kill_on_drop: false }`
[INFO] [stdout] d56c7216b3a56cccc1bba9c54fff26c4745afb54ccd0dca84ff929df5da83e46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3cd5e9a77747eeb4d39abc76a657b49399fa09a62e7387d25e5a842b664b44fe
[INFO] running `Command { std: "docker" "start" "-a" "3cd5e9a77747eeb4d39abc76a657b49399fa09a62e7387d25e5a842b664b44fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pomsky-44a0b359a8ce38f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test features::test_toggles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pomsky
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/features.rs - features::PomskyFeatures (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `miette` in this scope
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             miette::bail!("Failed to compile pomsky expression");
[INFO] [stdout]    |             ^^^^^^ use of unresolved module or unlinked crate `miette`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Diagnostic` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/lib.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 eprintln!("{diagnostic}");
[INFO] [stdout]    |                            ^^^^^^^^^^^^ `Diagnostic` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `Diagnostic`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |       let compiled = match Expr::parse_and_compile(input, options) {
[INFO] [stdout]    |  ____________________-
[INFO] [stdout] 37 | |         (Some(regex), _warnings, _tests) => regex,
[INFO] [stdout]    | |                                             ----- this is found to be of type `String`
[INFO] [stdout] 38 | |         (None, diagnostics, _tests) => {
[INFO] [stdout] 39 | |             for diagnostic in diagnostics {
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |             miette::bail!("Failed to compile pomsky expression");
[INFO] [stdout]    | |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `()`
[INFO] [stdout] 43 | |         }
[INFO] [stdout] 44 | |     };
[INFO] [stdout]    | |_____- `match` arms have incompatible types
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `miette` in this scope
[INFO] [stdout]   --> src/lib.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn compile(input: &str) -> miette::Result<String> {
[INFO] [stdout]    |                                ^^^^^^ use of unresolved module or unlinked crate `miette`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `miette`, use `cargo add miette` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.38s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3cd5e9a77747eeb4d39abc76a657b49399fa09a62e7387d25e5a842b664b44fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd5e9a77747eeb4d39abc76a657b49399fa09a62e7387d25e5a842b664b44fe", kill_on_drop: false }`
[INFO] [stdout] 3cd5e9a77747eeb4d39abc76a657b49399fa09a62e7387d25e5a842b664b44fe
