[INFO] fetching crate mrchaos_greprs 0.1.1...
[INFO] testing mrchaos_greprs-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mrchaos_greprs 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mrchaos_greprs 0.1.1
[INFO] finished tweaking crates.io crate mrchaos_greprs 0.1.1
[INFO] tweaked toml for crates.io crate mrchaos_greprs 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mrchaos_greprs 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mrchaos_greprs 0.1.1 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed4712b3a06568f80aec79ed91ecd3ad2d87de21a47973cbdc43d6122dea7cf2
[INFO] running `Command { std: "docker" "start" "-a" "ed4712b3a06568f80aec79ed91ecd3ad2d87de21a47973cbdc43d6122dea7cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4712b3a06568f80aec79ed91ecd3ad2d87de21a47973cbdc43d6122dea7cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4712b3a06568f80aec79ed91ecd3ad2d87de21a47973cbdc43d6122dea7cf2", kill_on_drop: false }`
[INFO] [stdout] ed4712b3a06568f80aec79ed91ecd3ad2d87de21a47973cbdc43d6122dea7cf2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d069b1f3e3bb8819fa353b1a18eeb487f33f7e8b3f1e54c6557cca142b8f8367
[INFO] running `Command { std: "docker" "start" "-a" "d069b1f3e3bb8819fa353b1a18eeb487f33f7e8b3f1e54c6557cca142b8f8367", kill_on_drop: false }`
[INFO] [stderr]    Compiling mrchaos_greprs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d069b1f3e3bb8819fa353b1a18eeb487f33f7e8b3f1e54c6557cca142b8f8367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d069b1f3e3bb8819fa353b1a18eeb487f33f7e8b3f1e54c6557cca142b8f8367", kill_on_drop: false }`
[INFO] [stdout] d069b1f3e3bb8819fa353b1a18eeb487f33f7e8b3f1e54c6557cca142b8f8367
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f7cf3c8771b1af017d2b3b92a846efab5a77a340fede9f8cba640e0f5739b3
[INFO] running `Command { std: "docker" "start" "-a" "37f7cf3c8771b1af017d2b3b92a846efab5a77a340fede9f8cba640e0f5739b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mrchaos_greprs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "37f7cf3c8771b1af017d2b3b92a846efab5a77a340fede9f8cba640e0f5739b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f7cf3c8771b1af017d2b3b92a846efab5a77a340fede9f8cba640e0f5739b3", kill_on_drop: false }`
[INFO] [stdout] 37f7cf3c8771b1af017d2b3b92a846efab5a77a340fede9f8cba640e0f5739b3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb51fe27c776cd5245390bab9b7fae963f0c43d7e7e028f301bc5cfac930eb64
[INFO] running `Command { std: "docker" "start" "-a" "bb51fe27c776cd5245390bab9b7fae963f0c43d7e7e028f301bc5cfac930eb64", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrchaos_greprs-201ca6b59a8cfc05)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_v1::case_insensitive ... ok
[INFO] [stdout] test test_v1::case_sensitive ... ok
[INFO] [stdout] test test_v2::case_insensitive ... ok
[INFO] [stdout] test test_v2::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mrchaos_greprs-13965c11e12bb532)
[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]    Doc-tests mrchaos_greprs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - v1::Config::new (line 22) ... FAILED
[INFO] [stdout] test src/lib.rs - v1::run (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - v1::Config::new (line 22) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/lib.rs:23:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new();
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mrchaos_greprs::v1::Config;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mrchaos_greprs::v2::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - v1::run (line 41) stdout ----
[INFO] [stdout] error: missing `fn` for function definition
[INFO] [stdout]  --> src/lib.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | main() {
[INFO] [stdout]   | ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: add `fn` here to parse `main` as a function
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   | ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - v1::Config::new (line 22)
[INFO] [stdout]     src/lib.rs - v1::run (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bb51fe27c776cd5245390bab9b7fae963f0c43d7e7e028f301bc5cfac930eb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb51fe27c776cd5245390bab9b7fae963f0c43d7e7e028f301bc5cfac930eb64", kill_on_drop: false }`
[INFO] [stdout] bb51fe27c776cd5245390bab9b7fae963f0c43d7e7e028f301bc5cfac930eb64