[INFO] fetching crate guarding_ident 0.2.7... [INFO] checking guarding_ident-0.2.7 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate guarding_ident 0.2.7 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate guarding_ident 0.2.7 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate guarding_ident 0.2.7 [INFO] finished tweaking crates.io crate guarding_ident 0.2.7 [INFO] tweaked toml for crates.io crate guarding_ident 0.2.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 46 packages [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding tree-sitter v0.19.3 (latest: v0.22.2) [INFO] [stderr] Adding tree-sitter-java v0.19.0 (latest: v0.20.2) [INFO] [stderr] Adding tree-sitter-javascript v0.19.0 (latest: v0.20.4) [INFO] [stderr] Adding tree-sitter-rust v0.19.0 (latest: v0.20.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded guarding_core v0.2.7 [INFO] [stderr] Downloaded guarding_parser v0.2.6 [INFO] [stderr] Downloaded tree-sitter-javascript v0.19.0 [INFO] [stderr] Downloaded tree-sitter-java v0.19.0 [INFO] [stderr] Downloaded tree-sitter v0.19.3 [INFO] [stderr] Downloaded tree-sitter-rust v0.19.0 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87f5a28308591cd78b055d2173a61e06b8744d70c9f5d47b17a93d4202759a76 [INFO] running `Command { std: "docker" "start" "-a" "87f5a28308591cd78b055d2173a61e06b8744d70c9f5d47b17a93d4202759a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87f5a28308591cd78b055d2173a61e06b8744d70c9f5d47b17a93d4202759a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f5a28308591cd78b055d2173a61e06b8744d70c9f5d47b17a93d4202759a76", kill_on_drop: false }` [INFO] [stdout] 87f5a28308591cd78b055d2173a61e06b8744d70c9f5d47b17a93d4202759a76 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01d2eb7d5361697bf3d3ad505f389b723649a963f01b4f2b9a951d5404cf70ea [INFO] running `Command { std: "docker" "start" "-a" "01d2eb7d5361697bf3d3ad505f389b723649a963f01b4f2b9a951d5404cf70ea", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling tree-sitter v0.19.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling tree-sitter-java v0.19.0 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Compiling tree-sitter-javascript v0.19.0 [INFO] [stderr] Compiling tree-sitter-rust v0.19.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking guarding_parser v0.2.6 [INFO] [stderr] Checking guarding_core v0.2.7 [INFO] [stderr] Checking guarding_ident v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s [INFO] running `Command { std: "docker" "inspect" "01d2eb7d5361697bf3d3ad505f389b723649a963f01b4f2b9a951d5404cf70ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01d2eb7d5361697bf3d3ad505f389b723649a963f01b4f2b9a951d5404cf70ea", kill_on_drop: false }` [INFO] [stdout] 01d2eb7d5361697bf3d3ad505f389b723649a963f01b4f2b9a951d5404cf70ea [INFO] checking guarding_ident-0.2.7 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate guarding_ident 0.2.7 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate guarding_ident 0.2.7 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate guarding_ident 0.2.7 [INFO] finished tweaking crates.io crate guarding_ident 0.2.7 [INFO] tweaked toml for crates.io crate guarding_ident 0.2.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d59581357a000b6f11cecc9912ac9e87b7b3754ee5fe8c890b96db6899079f9 [INFO] running `Command { std: "docker" "start" "-a" "2d59581357a000b6f11cecc9912ac9e87b7b3754ee5fe8c890b96db6899079f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d59581357a000b6f11cecc9912ac9e87b7b3754ee5fe8c890b96db6899079f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d59581357a000b6f11cecc9912ac9e87b7b3754ee5fe8c890b96db6899079f9", kill_on_drop: false }` [INFO] [stdout] 2d59581357a000b6f11cecc9912ac9e87b7b3754ee5fe8c890b96db6899079f9 [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" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c202be6291649e10909a599aa95ea76dec2d31a59f8b738bf3f916b1bbcadc75 [INFO] running `Command { std: "docker" "start" "-a" "c202be6291649e10909a599aa95ea76dec2d31a59f8b738bf3f916b1bbcadc75", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling tree-sitter v0.19.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling tree-sitter-javascript v0.19.0 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Compiling tree-sitter-java v0.19.0 [INFO] [stderr] Compiling tree-sitter-rust v0.19.0 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking guarding_parser v0.2.6 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/guarding_parser-0.2.6/src/parser.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | panic!("implementing expr: {:?}, text: {:?}", pair.as_rule(), pair.as_span()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `guarding_parser` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c202be6291649e10909a599aa95ea76dec2d31a59f8b738bf3f916b1bbcadc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c202be6291649e10909a599aa95ea76dec2d31a59f8b738bf3f916b1bbcadc75", kill_on_drop: false }` [INFO] [stdout] c202be6291649e10909a599aa95ea76dec2d31a59f8b738bf3f916b1bbcadc75