[INFO] cloning repository https://github.com/comprakt/comprakt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comprakt/comprakt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomprakt%2Fcomprakt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomprakt%2Fcomprakt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2315e85972e63ea327c4d115ffe623253b520440 [INFO] checking comprakt/comprakt against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomprakt%2Fcomprakt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/comprakt/comprakt on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/comprakt/comprakt [INFO] finished tweaking git repo https://github.com/comprakt/comprakt [INFO] tweaked toml for git repo https://github.com/comprakt/comprakt written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/comprakt/comprakt 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/compiler-cli/Cargo.toml: the cargo feature `default-run` has been stabilized in the 1.37 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-default-run-field for more information about using this feature. [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shell-words v0.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.11 [INFO] [stderr] Downloaded levenshtein v1.0.3 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded streaming-stats v0.2.2 [INFO] [stderr] Downloaded serde_yaml v0.8.8 [INFO] [stderr] Downloaded trilean v1.0.1 [INFO] [stderr] Downloaded cc v1.0.27 [INFO] [stderr] Downloaded syn v0.15.23 [INFO] [stderr] Downloaded fsevent-sys v0.1.6 [INFO] [stderr] Downloaded const-cstr-fork v0.2.2 [INFO] [stderr] Downloaded libc-extra v0.3.2 [INFO] [stderr] Downloaded filetime v0.2.4 [INFO] [stderr] Downloaded handlebars v0.32.4 [INFO] [stderr] Downloaded env_logger v0.6.0 [INFO] [stderr] Downloaded criterion v0.2.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.26 [INFO] [stderr] Downloaded notify v4.0.6 [INFO] [stderr] Downloaded rocket_codegen v0.4.0 [INFO] [stderr] Downloaded cookie v0.11.0 [INFO] [stderr] Downloaded hyper v0.10.15 [INFO] [stderr] Downloaded rocket_http v0.4.0 [INFO] [stderr] Downloaded time v0.1.41 [INFO] [stderr] Downloaded rocket v0.4.0 [INFO] [stderr] Downloaded rocket_contrib v0.4.0 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] [stderr] Downloaded nom v4.1.1 [INFO] [stderr] Downloaded clang-sys v0.26.3 [INFO] [stderr] Downloaded bindgen v0.42.3 [INFO] [stderr] Downloaded criterion-plot v0.2.5 [INFO] [stderr] Downloaded criterion-stats v0.2.5 [INFO] [stderr] Downloaded simplelog v0.5.3 [INFO] [stderr] Downloaded fsevent v0.2.17 [INFO] [stderr] Downloaded isatty v0.1.9 [INFO] [stderr] Downloaded bit-set v0.2.0 [INFO] [stderr] Downloaded gcollections v1.4.0 [INFO] [stderr] Downloaded intervallum v1.3.0 [INFO] [stderr] Downloaded cexpr v0.3.3 [INFO] [stderr] Downloaded proc-macro2 v0.3.5 [INFO] [stderr] Downloaded strum_macros v0.12.0 [INFO] [stderr] Downloaded indexmap v0.4.1 [INFO] [stderr] Downloaded derive_more v0.13.0 [INFO] [stderr] Downloaded priority-queue v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ac99cb57664dec2a07b9feb030dd61f5ea6118e6055baf525b4e07d761ede3f [INFO] running `Command { std: "docker" "start" "-a" "4ac99cb57664dec2a07b9feb030dd61f5ea6118e6055baf525b4e07d761ede3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ac99cb57664dec2a07b9feb030dd61f5ea6118e6055baf525b4e07d761ede3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac99cb57664dec2a07b9feb030dd61f5ea6118e6055baf525b4e07d761ede3f", kill_on_drop: false }` [INFO] [stdout] 4ac99cb57664dec2a07b9feb030dd61f5ea6118e6055baf525b4e07d761ede3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32d918540f4fd4036e1101bc17eb74340cef88fe31df4e1233530277d7921b3e [INFO] running `Command { std: "docker" "start" "-a" "32d918540f4fd4036e1101bc17eb74340cef88fe31df4e1233530277d7921b3e", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/compiler-cli/Cargo.toml: the cargo feature `default-run` has been stabilized in the 1.37 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-default-run-field for more information about using this feature. [INFO] [stderr] warning: compiler-cli v0.0.1 (/opt/rustwide/workdir/compiler-cli) ignoring invalid dependency `inspect-ast` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cc v1.0.27 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling clang-sys v0.26.3 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Checking levenshtein v1.0.3 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling bindgen v0.42.3 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Checking strum v0.11.0 [INFO] [stderr] Compiling cexpr v0.3.3 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling strum_macros v0.11.0 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(crate_visibility_modifier)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `pub(crate)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!` or `::`, found keyword `struct` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/parser.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | crate struct Diagnostic(crate ::proc_macro::Diagnostic); [INFO] [stdout] | ^^^^^^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:65:39 [INFO] [stdout] | [INFO] [stdout] 65 | fn extract_input_ident(f: &ItemFn) -> PResult { [INFO] [stdout] | ^^^^^^^ help: a type alias with a similar name exists: `Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-0.15.23/src/error.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:78:44 [INFO] [stdout] | [INFO] [stdout] 78 | fn parser_attribute(input: TokenStream) -> PResult { [INFO] [stdout] | ^^^^^^^ help: a type alias with a similar name exists: `Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-0.15.23/src/error.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:142:6 [INFO] [stdout] | [INFO] [stdout] 142 | impl Case { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:144:38 [INFO] [stdout] | [INFO] [stdout] 144 | where I: Iterator [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pattern` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | Pattern::Wild(..) => quote!(#case_expr), [INFO] [stdout] | ^^^^^^^ use of undeclared type `Pattern` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 13 + use std::str::pattern::Pattern; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pattern` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | Pattern::Calls(ref calls) => { [INFO] [stdout] | ^^^^^^^ use of undeclared type `Pattern` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 13 + use std::str::pattern::Pattern; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Switch` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:201:6 [INFO] [stdout] | [INFO] [stdout] 201 | impl Switch { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Diagnostic` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | Diagnostic::emit(e.into()); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `Diagnostic` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 13 + use proc_macro::Diagnostic; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:185:35 [INFO] [stdout] | [INFO] [stdout] 185 | let rest_tokens = Case::to_tokens(&input, parser_name, cases); [INFO] [stdout] | ^^^^ use of undeclared type `Case` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | Case::to_tokens(&self.input, &self.parser_name, self.cases.iter()) [INFO] [stdout] | ^^^^ use of undeclared type `Case` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Switch` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.1.2/src/lib.rs:212:11 [INFO] [stdout] | [INFO] [stdout] 212 | match Switch::syn_parse.parse(input) { [INFO] [stdout] | ^^^^^^ use of undeclared type `Switch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pear_codegen` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "32d918540f4fd4036e1101bc17eb74340cef88fe31df4e1233530277d7921b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d918540f4fd4036e1101bc17eb74340cef88fe31df4e1233530277d7921b3e", kill_on_drop: false }` [INFO] [stdout] 32d918540f4fd4036e1101bc17eb74340cef88fe31df4e1233530277d7921b3e