[INFO] cloning repository https://github.com/dustlang/www.rust-lang.org [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustlang/www.rust-lang.org" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Fwww.rust-lang.org", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Fwww.rust-lang.org'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 580aafdef1610a1603d9be04e416db6b49cf49c5 [INFO] checking dustlang/www.rust-lang.org/580aafdef1610a1603d9be04e416db6b49cf49c5 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Fwww.rust-lang.org" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/dustlang/www.rust-lang.org [INFO] finished tweaking git repo https://github.com/dustlang/www.rust-lang.org [INFO] tweaked toml for git repo https://github.com/dustlang/www.rust-lang.org written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dustlang/www.rust-lang.org on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dustlang/www.rust-lang.org 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rust-lang/team` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded sass-rs v0.2.2 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded rocket_contrib v0.4.7 [INFO] [stderr] Downloaded intl-memoizer v0.5.0 [INFO] [stderr] Downloaded inotify-sys v0.1.4 [INFO] [stderr] Downloaded unic-langid v0.6.1 [INFO] [stderr] Downloaded rocket_http v0.4.7 [INFO] [stderr] Downloaded intl_pluralrules v7.0.1 [INFO] [stderr] Downloaded fluent-bundle v0.15.0 [INFO] [stderr] Downloaded fluent-syntax v0.11.0 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded reqwest v0.11.2 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded rocket v0.4.7 [INFO] [stderr] Downloaded bstr v0.2.14 [INFO] [stderr] Downloaded rocket_codegen v0.4.7 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.0 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded native-tls v0.2.7 [INFO] [stderr] Downloaded csv v1.1.4 [INFO] [stderr] Downloaded sass-sys v0.4.21 [INFO] [stderr] Downloaded fluent v0.5.0 [INFO] [stderr] Downloaded unic-langid-impl v0.6.2 [INFO] [stderr] Downloaded fluent-locale v0.10.1 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.0 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded handlebars-fluent v0.2.0 [INFO] [stderr] Downloaded intl_pluralrules v1.0.3 [INFO] [stderr] Downloaded fluent-bundle v0.6.0 [INFO] [stderr] Downloaded getrandom v0.2.0 [INFO] [stderr] Downloaded rand_core v0.6.0 [INFO] [stderr] Downloaded filetime v0.2.13 [INFO] [stderr] Downloaded fluent-syntax v0.8.0 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded ouroboros_macro v0.8.0 [INFO] [stderr] Downloaded ouroboros v0.8.0 [INFO] [stderr] Downloaded fluent v0.15.0 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded fluent-locale v0.4.1 [INFO] [stderr] Downloaded fluent-bundle v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 575272ca5f3c886acaf62611c7db2c2c6fa8db98f0f111f00aeaf4e3ee55d83a [INFO] running `Command { std: "docker" "start" "-a" "575272ca5f3c886acaf62611c7db2c2c6fa8db98f0f111f00aeaf4e3ee55d83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "575272ca5f3c886acaf62611c7db2c2c6fa8db98f0f111f00aeaf4e3ee55d83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575272ca5f3c886acaf62611c7db2c2c6fa8db98f0f111f00aeaf4e3ee55d83a", kill_on_drop: false }` [INFO] [stdout] 575272ca5f3c886acaf62611c7db2c2c6fa8db98f0f111f00aeaf4e3ee55d83a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57a9d7497023af0ca8954bd564be70c80cd7b8f0d15712e79b77b1df6ef7aea5 [INFO] running `Command { std: "docker" "start" "-a" "57a9d7497023af0ca8954bd564be70c80cd7b8f0d15712e79b77b1df6ef7aea5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling universal-hash v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling polyval v0.3.3 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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 1.63.0; see for more information [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-1949cf8c6b5b557f/pear_codegen-0.1.4/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] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stdout] error[E0425]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/syn-0.15.44/src/error.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `PResult` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/syn-0.15.44/src/error.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Result = std::result::Result; [INFO] [stdout] | ------------------ similarly named type alias `Result` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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[E0425]: cannot find type `Case` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/pear_codegen-0.1.4/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[E0425]: cannot find type `Switch` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/pear_codegen-0.1.4/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: a tool attribute with a similar name exists [INFO] [stdout] | [INFO] [stdout] 215 - Diagnostic::emit(e.into()); [INFO] [stdout] 215 + diagnostic::emit(e.into()); [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] [stderr] Checking either v1.6.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/src/lib.rs:134:23 [INFO] [stdout] | [INFO] [stdout] 134 | Ok(tokens) => tokens.into(), [INFO] [stdout] | ^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/src/lib.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | diag.emit(); [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/src/lib.rs:172:31 [INFO] [stdout] | [INFO] [stdout] 172 | .map(|c| c.clone()) [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 172 | .map(|c: /* Type */| c.clone()) [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-1949cf8c6b5b557f/pear_codegen-0.1.4/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] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/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-1949cf8c6b5b557f/pear_codegen-0.1.4/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[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/src/lib.rs:213:23 [INFO] [stdout] | [INFO] [stdout] 213 | Ok(switch) => switch.to_tokens().into(), [INFO] [stdout] | ^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.4/src/lib.rs:215:30 [INFO] [stdout] | [INFO] [stdout] 215 | Diagnostic::emit(e.into()); [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0425, E0433, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] error: could not compile `pear_codegen` (lib) due to 18 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "57a9d7497023af0ca8954bd564be70c80cd7b8f0d15712e79b77b1df6ef7aea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a9d7497023af0ca8954bd564be70c80cd7b8f0d15712e79b77b1df6ef7aea5", kill_on_drop: false }` [INFO] [stdout] 57a9d7497023af0ca8954bd564be70c80cd7b8f0d15712e79b77b1df6ef7aea5