[INFO] cloning repository https://github.com/fChristenson/css-ast-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fChristenson/css-ast-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfChristenson%2Fcss-ast-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfChristenson%2Fcss-ast-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 719d4709dd108bbbcb291e4f0c875613d18867c9 [INFO] checking fChristenson/css-ast-parser against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfChristenson%2Fcss-ast-parser" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fChristenson/css-ast-parser on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fChristenson/css-ast-parser [INFO] finished tweaking git repo https://github.com/fChristenson/css-ast-parser [INFO] tweaked toml for git repo https://github.com/fChristenson/css-ast-parser written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/fChristenson/css-ast-parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57910d520900430f51f3a2115913a6ae3b64ed650998c95323a940b7a23697f9 [INFO] running `Command { std: "docker" "start" "-a" "57910d520900430f51f3a2115913a6ae3b64ed650998c95323a940b7a23697f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57910d520900430f51f3a2115913a6ae3b64ed650998c95323a940b7a23697f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57910d520900430f51f3a2115913a6ae3b64ed650998c95323a940b7a23697f9", kill_on_drop: false }` [INFO] [stdout] 57910d520900430f51f3a2115913a6ae3b64ed650998c95323a940b7a23697f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63a7cd95c269dc0a443550bb14060540673a68ac82c37d7c3da3c70b0f8307a4 [INFO] running `Command { std: "docker" "start" "-a" "63a7cd95c269dc0a443550bb14060540673a68ac82c37d7c3da3c70b0f8307a4", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking css-ast-parser v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Regex` [INFO] [stdout] --> src/regex.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | let regex = Regex::new(class_regex).unwrap(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 8 | use regex::Regex; [INFO] [stdout] | [INFO] [stdout] 8 | use regex::bytes::Regex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `class_regex` in this scope [INFO] [stdout] --> src/regex.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | let regex = Regex::new(class_regex).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this static [INFO] [stdout] | [INFO] [stdout] 8 | use crate::regex::class_regex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Regex` [INFO] [stdout] --> src/regex.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | let regex = Regex::new(class_regex).unwrap(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 8 | use regex::Regex; [INFO] [stdout] | [INFO] [stdout] 8 | use regex::bytes::Regex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `class_regex` in this scope [INFO] [stdout] --> src/regex.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | let regex = Regex::new(class_regex).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this static [INFO] [stdout] | [INFO] [stdout] 8 | use crate::regex::class_regex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `css-ast-parser` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Fixed src/regex.rs (2 fixes) [INFO] [stdout] warning: static is never used: `class_regex` [INFO] [stdout] --> src/regex.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub static class_regex: &str = r"(\.[a-zA-Z]+)"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `class_regex` should have an upper case name [INFO] [stdout] --> src/regex.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub static class_regex: &str = r"(\.[a-zA-Z]+)"; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `CLASS_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "63a7cd95c269dc0a443550bb14060540673a68ac82c37d7c3da3c70b0f8307a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a7cd95c269dc0a443550bb14060540673a68ac82c37d7c3da3c70b0f8307a4", kill_on_drop: false }` [INFO] [stdout] 63a7cd95c269dc0a443550bb14060540673a68ac82c37d7c3da3c70b0f8307a4