[INFO] fetching crate colorblast 0.0.3... [INFO] checking colorblast-0.0.3 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422 [INFO] extracting crate colorblast 0.0.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate colorblast 0.0.3 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate colorblast 0.0.3 [INFO] finished tweaking crates.io crate colorblast 0.0.3 [INFO] tweaked toml for crates.io crate colorblast 0.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate colorblast 0.0.3 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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded char-ranges v0.1.1 [INFO] [stderr] Downloaded any-lexer v0.0.3 [INFO] [stderr] Downloaded text-scanner v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bc1b3df04b5ca383120c5f5ab49a8cb7d563024b22a028e3df83fb5abee5352 [INFO] running `Command { std: "docker" "start" "-a" "5bc1b3df04b5ca383120c5f5ab49a8cb7d563024b22a028e3df83fb5abee5352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bc1b3df04b5ca383120c5f5ab49a8cb7d563024b22a028e3df83fb5abee5352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bc1b3df04b5ca383120c5f5ab49a8cb7d563024b22a028e3df83fb5abee5352", kill_on_drop: false }` [INFO] [stdout] 5bc1b3df04b5ca383120c5f5ab49a8cb7d563024b22a028e3df83fb5abee5352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 169ea99a39b9ad4ce6dea537b3520be37f7b6e342d58bb18631ed99907a9a290 [INFO] running `Command { std: "docker" "start" "-a" "169ea99a39b9ad4ce6dea537b3520be37f7b6e342d58bb18631ed99907a9a290", kill_on_drop: false }` [INFO] [stderr] Checking char-ranges v0.1.1 [INFO] [stderr] Checking text-scanner v0.0.3 [INFO] [stderr] Checking any-lexer v0.0.3 [INFO] [stderr] Checking colorblast v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "169ea99a39b9ad4ce6dea537b3520be37f7b6e342d58bb18631ed99907a9a290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "169ea99a39b9ad4ce6dea537b3520be37f7b6e342d58bb18631ed99907a9a290", kill_on_drop: false }` [INFO] [stdout] 169ea99a39b9ad4ce6dea537b3520be37f7b6e342d58bb18631ed99907a9a290