[INFO] fetching crate rseven-parser 0.1.0... [INFO] building rseven-parser-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate rseven-parser 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rseven-parser 0.1.0 [INFO] finished tweaking crates.io crate rseven-parser 0.1.0 [INFO] tweaked toml for crates.io crate rseven-parser 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rseven-parser 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cc6b391a391a402f566c942281463f142854b6f981fb9730a2c6431dcb344b5 [INFO] running `Command { std: "docker" "start" "-a" "7cc6b391a391a402f566c942281463f142854b6f981fb9730a2c6431dcb344b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc6b391a391a402f566c942281463f142854b6f981fb9730a2c6431dcb344b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc6b391a391a402f566c942281463f142854b6f981fb9730a2c6431dcb344b5", kill_on_drop: false }` [INFO] [stdout] 7cc6b391a391a402f566c942281463f142854b6f981fb9730a2c6431dcb344b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c52af2e2fa67f2c8fed5fb142ecb74be85927ac233e1787e4730085b356fcb35 [INFO] running `Command { std: "docker" "start" "-a" "c52af2e2fa67f2c8fed5fb142ecb74be85927ac233e1787e4730085b356fcb35", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling pest v2.8.2 [INFO] [stderr] Compiling pest_meta v2.8.2 [INFO] [stderr] Compiling pest_generator v2.8.2 [INFO] [stderr] Compiling pest_derive v2.8.2 [INFO] [stderr] Compiling rseven-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Parser)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: grammar error [INFO] [stdout] [INFO] [stdout] --> 192:16 [INFO] [stdout] | [INFO] [stdout] 192 | prefix_10 = ${ ( radix_10{,1} ~ exactness{,1} ) | ( exactness{,1} ~ radix_10{,1} ) } [INFO] [stdout] | ^------------------------------^ [INFO] [stdout] | [INFO] [stdout] = expression cannot fail; following choices cannot be reached [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope [INFO] [stdout] --> src/lib.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(content: &str) -> Result, String> { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(content: &str) -> Result, String> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `R7Parser` in the current scope [INFO] [stdout] --> src/lib.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct R7Parser; [INFO] [stdout] | ------------------- function or associated item `parse` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 36 | let parsed = R7Parser::parse(Rule::r7rs, content) [INFO] [stdout] | ^^^^^ function or associated item not found in `R7Parser` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `parse`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rule` [INFO] [stdout] --> src/lib.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | let parsed = R7Parser::parse(Rule::r7rs, content) [INFO] [stdout] | ^^^^ use of undeclared type `Rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rseven-parser` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c52af2e2fa67f2c8fed5fb142ecb74be85927ac233e1787e4730085b356fcb35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c52af2e2fa67f2c8fed5fb142ecb74be85927ac233e1787e4730085b356fcb35", kill_on_drop: false }` [INFO] [stdout] c52af2e2fa67f2c8fed5fb142ecb74be85927ac233e1787e4730085b356fcb35