[INFO] cloning repository https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Flambda_calculus_lalrpop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Flambda_calculus_lalrpop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b27457d0aa133a240b865c1ab5736c10678e777 [INFO] checking PoorlyDefinedBehaviour/lambda_calculus_lalrpop against nightly-2024-02-05 for check-cfg-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Flambda_calculus_lalrpop" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop [INFO] finished tweaking git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop [INFO] tweaked toml for git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded inotify-sys v0.1.5 [INFO] [stderr] Downloaded derive_builder_macro v0.10.2 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded darling_macro v0.12.4 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.28 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded watchexec v1.17.1 [INFO] [stderr] Downloaded terminfo v0.7.3 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded nix v0.22.1 [INFO] [stderr] Downloaded petgraph v0.5.1 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded clearscreen v1.0.7 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded lalrpop v0.19.6 [INFO] [stderr] Downloaded command-group v1.0.6 [INFO] [stderr] Downloaded darling_core v0.12.4 [INFO] [stderr] Downloaded derive_builder_core v0.10.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded derive_builder v0.10.2 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded inotify v0.7.1 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded notify v4.0.17 [INFO] [stderr] Downloaded stderrlog v0.5.1 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded cargo-watch v7.8.1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded camino v1.0.5 [INFO] [stderr] Downloaded thiserror v1.0.28 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded fixedbitset v0.2.0 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded string_cache v0.8.1 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded darling v0.12.4 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded siphasher v0.3.6 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded lalrpop-util v0.19.6 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 60461575defbbfb1274b91974ec5eb20c90d3331ac419841902fd76805b35ec5 [INFO] running `Command { std: "docker" "start" "-a" "60461575defbbfb1274b91974ec5eb20c90d3331ac419841902fd76805b35ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60461575defbbfb1274b91974ec5eb20c90d3331ac419841902fd76805b35ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60461575defbbfb1274b91974ec5eb20c90d3331ac419841902fd76805b35ec5", kill_on_drop: false }` [INFO] [stdout] 60461575defbbfb1274b91974ec5eb20c90d3331ac419841902fd76805b35ec5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 543d618361d88408ed967c74342c26426f546c821db62ec19096162a5a4ac205 [INFO] running `Command { std: "docker" "start" "-a" "543d618361d88408ed967c74342c26426f546c821db62ec19096162a5a4ac205", kill_on_drop: false }` [INFO] [stderr] warning: substitution_model v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking lalrpop-util v0.19.6 [INFO] [stderr] Checking substitution_model v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "543d618361d88408ed967c74342c26426f546c821db62ec19096162a5a4ac205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543d618361d88408ed967c74342c26426f546c821db62ec19096162a5a4ac205", kill_on_drop: false }` [INFO] [stdout] 543d618361d88408ed967c74342c26426f546c821db62ec19096162a5a4ac205 [INFO] checking PoorlyDefinedBehaviour/lambda_calculus_lalrpop 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%2FPoorlyDefinedBehaviour%2Flambda_calculus_lalrpop" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop [INFO] finished tweaking git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop [INFO] tweaked toml for git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PoorlyDefinedBehaviour/lambda_calculus_lalrpop 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fa026df1ab59f11c26bab015edb1f300d3a1756da1eeabef6d81cbe5799f8c1c [INFO] running `Command { std: "docker" "start" "-a" "fa026df1ab59f11c26bab015edb1f300d3a1756da1eeabef6d81cbe5799f8c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa026df1ab59f11c26bab015edb1f300d3a1756da1eeabef6d81cbe5799f8c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa026df1ab59f11c26bab015edb1f300d3a1756da1eeabef6d81cbe5799f8c1c", kill_on_drop: false }` [INFO] [stdout] fa026df1ab59f11c26bab015edb1f300d3a1756da1eeabef6d81cbe5799f8c1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3d7eecd3e67fb5aa80f780bacfdd8a41a45b94610942b3724355bba18be0b662 [INFO] running `Command { std: "docker" "start" "-a" "3d7eecd3e67fb5aa80f780bacfdd8a41a45b94610942b3724355bba18be0b662", kill_on_drop: false }` [INFO] [stderr] warning: substitution_model v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking lalrpop-util v0.19.6 [INFO] [stderr] Checking substitution_model v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #[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] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:516:12 [INFO] [stdout] | [INFO] [stdout] 516 | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #[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] error: unexpected `cfg` condition name: `rustfmt` [INFO] [stdout] --> src/grammar.rs:516:12 [INFO] [stdout] | [INFO] [stdout] 516 | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `substitution_model` (bin "substitution_model") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `substitution_model` (bin "substitution_model" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3d7eecd3e67fb5aa80f780bacfdd8a41a45b94610942b3724355bba18be0b662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d7eecd3e67fb5aa80f780bacfdd8a41a45b94610942b3724355bba18be0b662", kill_on_drop: false }` [INFO] [stdout] 3d7eecd3e67fb5aa80f780bacfdd8a41a45b94610942b3724355bba18be0b662