[INFO] fetching crate regex_generate 0.2.3... [INFO] testing regex_generate-0.2.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate regex_generate 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate regex_generate 0.2.3 [INFO] finished tweaking crates.io crate regex_generate 0.2.3 [INFO] tweaked toml for crates.io crate regex_generate 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate regex_generate 0.2.3 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 regex_generate 0.2.3 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5f519404361c2032798c5ab4bb4eb37fe99b1807146ca275243c86d5ae9cea25 [INFO] running `Command { std: "docker" "start" "-a" "5f519404361c2032798c5ab4bb4eb37fe99b1807146ca275243c86d5ae9cea25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f519404361c2032798c5ab4bb4eb37fe99b1807146ca275243c86d5ae9cea25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f519404361c2032798c5ab4bb4eb37fe99b1807146ca275243c86d5ae9cea25", kill_on_drop: false }` [INFO] [stdout] 5f519404361c2032798c5ab4bb4eb37fe99b1807146ca275243c86d5ae9cea25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28cf47223d5779192b320ed018d45fccd273eefe3fac2fd6559752d852d15c7c [INFO] running `Command { std: "docker" "start" "-a" "28cf47223d5779192b320ed018d45fccd273eefe3fac2fd6559752d852d15c7c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.27.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling object v0.30.3 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling regex_generate v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | error_chain!{} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.75s [INFO] running `Command { std: "docker" "inspect" "28cf47223d5779192b320ed018d45fccd273eefe3fac2fd6559752d852d15c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28cf47223d5779192b320ed018d45fccd273eefe3fac2fd6559752d852d15c7c", kill_on_drop: false }` [INFO] [stdout] 28cf47223d5779192b320ed018d45fccd273eefe3fac2fd6559752d852d15c7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 03612b236aff8a727feeaa118d62d9a3fa9494bc9f2107613b43fb42f08c983f [INFO] running `Command { std: "docker" "start" "-a" "03612b236aff8a727feeaa118d62d9a3fa9494bc9f2107613b43fb42f08c983f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | error_chain!{} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling regex_generate v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | error_chain!{} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.35s [INFO] running `Command { std: "docker" "inspect" "03612b236aff8a727feeaa118d62d9a3fa9494bc9f2107613b43fb42f08c983f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03612b236aff8a727feeaa118d62d9a3fa9494bc9f2107613b43fb42f08c983f", kill_on_drop: false }` [INFO] [stdout] 03612b236aff8a727feeaa118d62d9a3fa9494bc9f2107613b43fb42f08c983f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 986c3ade421ca422cb5f7636d7c04f57403d1e86917c314ff02be806864fa529 [INFO] running `Command { std: "docker" "start" "-a" "986c3ade421ca422cb5f7636d7c04f57403d1e86917c314ff02be806864fa529", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | error_chain!{} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `regex_generate` (lib) generated 1 warning [INFO] [stderr] warning: `regex_generate` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_generate-a670eeb5dc250259) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test tests::gen_empty ... ok [INFO] [stdout] test tests::gen_class ... ok [INFO] [stdout] test tests::gen_not_word_boundary ... ok [INFO] [stdout] test tests::gen_alternate ... ok [INFO] [stdout] test tests::gen_literal ... ok [INFO] [stdout] test tests::gen_repeat_one_or_more_lazy ... ok [INFO] [stdout] test tests::gen_group ... ok [INFO] [stdout] test tests::gen_repeat_range_exact_lazy ... ok [INFO] [stdout] test tests::gen_any_no_newline ... ok [INFO] [stdout] test tests::gen_repeat_range_exact ... ok [INFO] [stdout] test tests::gen_concat ... ok [INFO] [stdout] test tests::gen_any ... ok [INFO] [stdout] test tests::gen_repeat_zero_or_one ... ok [INFO] [stdout] test tests::gen_repeat_zero_or_more_lazy ... ok [INFO] [stdout] test tests::gen_repeat_zero_or_one_lazy ... ok [INFO] [stdout] test tests::gen_repeat_range ... ok [INFO] [stdout] test tests::gen_start_end_text_always ... ok [INFO] [stdout] test tests::gen_start_end_text ... ok [INFO] [stdout] test tests::gen_start_end_text_empty ... ok [INFO] [stdout] test tests::gen_start_end_line ... ok [INFO] [stdout] test tests::gen_repeat_range_open_lazy ... ok [INFO] [stdout] test tests::gen_repeat_range_lazy ... ok [INFO] [stdout] test tests::gen_repeat_zero_or_more ... ok [INFO] [stdout] test tests::gen_repeat_range_open ... ok [INFO] [stdout] test tests::gen_repeat_one_or_more ... ok [INFO] [stdout] test tests::gen_word_boundary ... ok [INFO] [stdout] test tests::gen_complex ... ok [INFO] [stdout] test tests::gen_ascii_classes ... ok [INFO] [stdout] test tests::gen_unicode_script_classes ... ok [INFO] [stdout] test tests::gen_unicode_classes ... ok [INFO] [stdout] test tests::gen_perl_classes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.16s [INFO] [stdout] [INFO] [stderr] Doc-tests regex_generate [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" "986c3ade421ca422cb5f7636d7c04f57403d1e86917c314ff02be806864fa529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "986c3ade421ca422cb5f7636d7c04f57403d1e86917c314ff02be806864fa529", kill_on_drop: false }` [INFO] [stdout] 986c3ade421ca422cb5f7636d7c04f57403d1e86917c314ff02be806864fa529