[INFO] cloning repository https://github.com/Pistonite/regen-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pistonite/regen-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPistonite%2Fregen-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPistonite%2Fregen-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 457e3a241ce2f9f60425f93bbde5b140406a3d35 [INFO] checking Pistonite/regen-lang against nightly-2024-02-05 for check-cfg-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPistonite%2Fregen-lang" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pistonite/regen-lang on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Pistonite/regen-lang [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Pistonite/regen-lang [INFO] tweaked toml for git repo https://github.com/Pistonite/regen-lang written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Pistonite/regen-lang 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno v0.3.1 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded concolor-override v1.0.0 [INFO] [stderr] Downloaded thiserror v1.0.44 [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded is-terminal v0.4.7 [INFO] [stderr] Downloaded anstyle v0.3.5 [INFO] [stderr] Downloaded clap_lex v0.4.1 [INFO] [stderr] Downloaded codize v0.1.2 [INFO] [stderr] Downloaded anstream v0.2.6 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded clap v4.2.1 [INFO] [stderr] Downloaded clap_builder v4.2.1 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] [stderr] Downloaded linux-raw-sys v0.3.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded rustix v0.37.11 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded syn v2.0.27 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded html-escape v0.2.13 [INFO] [stderr] Downloaded concolor-query v0.3.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.44 [INFO] [stderr] Downloaded utf8-width v0.1.6 [INFO] [stderr] Downloaded anstyle-parse v0.1.1 [INFO] [stderr] Downloaded anstyle-wincon v0.2.0 [INFO] [stderr] Downloaded hermit-abi v0.3.1 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4e04480b7ebc033f8c4b8468116b3d162db816fafc8c2a7a6d0e1c54301470c [INFO] running `Command { std: "docker" "start" "-a" "e4e04480b7ebc033f8c4b8468116b3d162db816fafc8c2a7a6d0e1c54301470c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4e04480b7ebc033f8c4b8468116b3d162db816fafc8c2a7a6d0e1c54301470c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4e04480b7ebc033f8c4b8468116b3d162db816fafc8c2a7a6d0e1c54301470c", kill_on_drop: false }` [INFO] [stdout] e4e04480b7ebc033f8c4b8468116b3d162db816fafc8c2a7a6d0e1c54301470c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4745b39ce7578d3bd9f1c98d30edba437c53c93d87fefd6eb8486c5bc84a7bc8 [INFO] running `Command { std: "docker" "start" "-a" "4745b39ce7578d3bd9f1c98d30edba437c53c93d87fefd6eb8486c5bc84a7bc8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking concolor-override v1.0.0 [INFO] [stderr] Checking concolor-query v0.3.3 [INFO] [stderr] Checking anstyle v0.3.5 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking anstyle-parse v0.1.1 [INFO] [stderr] Checking codize v0.1.2 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.2.6 [INFO] [stderr] Checking clap_builder v4.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling clap_derive v4.2.0 [INFO] [stderr] Checking clap v4.2.1 [INFO] [stderr] Checking regen-lang v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.27s [INFO] running `Command { std: "docker" "inspect" "4745b39ce7578d3bd9f1c98d30edba437c53c93d87fefd6eb8486c5bc84a7bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4745b39ce7578d3bd9f1c98d30edba437c53c93d87fefd6eb8486c5bc84a7bc8", kill_on_drop: false }` [INFO] [stdout] 4745b39ce7578d3bd9f1c98d30edba437c53c93d87fefd6eb8486c5bc84a7bc8 [INFO] checking Pistonite/regen-lang against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPistonite%2Fregen-lang" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pistonite/regen-lang on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Pistonite/regen-lang [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Pistonite/regen-lang [INFO] tweaked toml for git repo https://github.com/Pistonite/regen-lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Pistonite/regen-lang 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" "+nightly-2024-02-05" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] effa94a40c29c272fa739b9810fd79a454e971c7ef56a39d64e25248724590ca [INFO] running `Command { std: "docker" "start" "-a" "effa94a40c29c272fa739b9810fd79a454e971c7ef56a39d64e25248724590ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "effa94a40c29c272fa739b9810fd79a454e971c7ef56a39d64e25248724590ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "effa94a40c29c272fa739b9810fd79a454e971c7ef56a39d64e25248724590ca", kill_on_drop: false }` [INFO] [stdout] effa94a40c29c272fa739b9810fd79a454e971c7ef56a39d64e25248724590ca [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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }` [INFO] [stdout] db859499193900d9a5966877727f9e00941d415e1927b33de467ab7d86976363 [INFO] running `Command { std: "docker" "start" "-a" "db859499193900d9a5966877727f9e00941d415e1927b33de467ab7d86976363", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking concolor-override v1.0.0 [INFO] [stderr] Checking concolor-query v0.3.3 [INFO] [stderr] Checking anstyle v0.3.5 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking anstyle-parse v0.1.1 [INFO] [stderr] Checking codize v0.1.2 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.2.6 [INFO] [stderr] Checking clap_builder v4.2.1 [INFO] [stderr] Compiling clap_derive v4.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking clap v4.2.1 [INFO] [stderr] Checking regen-lang v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-D unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-D unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dyn_lang::*` [INFO] [stdout] --> src/dynamic/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use dyn_lang::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regen-lang` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regen-lang` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "db859499193900d9a5966877727f9e00941d415e1927b33de467ab7d86976363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db859499193900d9a5966877727f9e00941d415e1927b33de467ab7d86976363", kill_on_drop: false }` [INFO] [stdout] db859499193900d9a5966877727f9e00941d415e1927b33de467ab7d86976363