[INFO] fetching crate comment-parser 0.1.0... [INFO] testing comment-parser-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate comment-parser 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate comment-parser 0.1.0 [INFO] finished tweaking crates.io crate comment-parser 0.1.0 [INFO] tweaked toml for crates.io crate comment-parser 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate comment-parser 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded detect-lang v0.1.5 [INFO] [stderr] Downloaded line-span v0.1.5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f7b6b67c4909cf224c76c081542a51bd5c25a647a56e45a777535b7197f725e [INFO] running `Command { std: "docker" "start" "-a" "0f7b6b67c4909cf224c76c081542a51bd5c25a647a56e45a777535b7197f725e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f7b6b67c4909cf224c76c081542a51bd5c25a647a56e45a777535b7197f725e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f7b6b67c4909cf224c76c081542a51bd5c25a647a56e45a777535b7197f725e", kill_on_drop: false }` [INFO] [stdout] 0f7b6b67c4909cf224c76c081542a51bd5c25a647a56e45a777535b7197f725e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a93ebec05412cadd2af67de3c5041ecdc4aa53496668aa9375b422f43e31288b [INFO] running `Command { std: "docker" "start" "-a" "a93ebec05412cadd2af67de3c5041ecdc4aa53496668aa9375b422f43e31288b", kill_on_drop: false }` [INFO] [stderr] Compiling line-span v0.1.5 [INFO] [stderr] Compiling detect-lang v0.1.5 [INFO] [stderr] Compiling comment-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/parse.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | String(&'a str, &'a str), [INFO] [stdout] | ------ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RawEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 96 - String(&'a str, &'a str), [INFO] [stdout] 96 + String((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "a93ebec05412cadd2af67de3c5041ecdc4aa53496668aa9375b422f43e31288b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a93ebec05412cadd2af67de3c5041ecdc4aa53496668aa9375b422f43e31288b", kill_on_drop: false }` [INFO] [stdout] a93ebec05412cadd2af67de3c5041ecdc4aa53496668aa9375b422f43e31288b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9198e79705da2b1849908122936a33e020d6828e8fded58567e4887ede2af118 [INFO] running `Command { std: "docker" "start" "-a" "9198e79705da2b1849908122936a33e020d6828e8fded58567e4887ede2af118", kill_on_drop: false }` [INFO] [stderr] Compiling comment-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/parse.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | String(&'a str, &'a str), [INFO] [stdout] | ------ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RawEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 96 - String(&'a str, &'a str), [INFO] [stdout] 96 + String((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/parse.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | String(&'a str, &'a str), [INFO] [stdout] | ------ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RawEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 96 - String(&'a str, &'a str), [INFO] [stdout] 96 + String((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "9198e79705da2b1849908122936a33e020d6828e8fded58567e4887ede2af118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9198e79705da2b1849908122936a33e020d6828e8fded58567e4887ede2af118", kill_on_drop: false }` [INFO] [stdout] 9198e79705da2b1849908122936a33e020d6828e8fded58567e4887ede2af118 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c6a10d926684f3464df0915c1c2fc0f6aabe5b1b1a44c18cbbf08e123c771ef5 [INFO] running `Command { std: "docker" "start" "-a" "c6a10d926684f3464df0915c1c2fc0f6aabe5b1b1a44c18cbbf08e123c771ef5", kill_on_drop: false }` [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/parse.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 96 | String(&'a str, &'a str), [INFO] [stderr] | ------ ^^^^^^^ ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `RawEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 96 - String(&'a str, &'a str), [INFO] [stderr] 96 + String((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `comment-parser` (lib) generated 1 warning [INFO] [stderr] warning: `comment-parser` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/comment_parser-ce4e3a5bd2a74d71) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test languages::check_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests comment_parser [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok [INFO] [stdout] test src/syntax.rs - syntax::SyntaxRule (line 40) ... ok [INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok [INFO] [stdout] test src/languages.rs - languages::get_syntax_from_extension (line 206) ... ok [INFO] [stdout] test src/parse.rs - parse::Event (line 26) ... ok [INFO] [stdout] test src/syntax.rs - syntax::SyntaxRule (line 25) ... ok [INFO] [stdout] test src/languages.rs - languages::get_syntax (line 73) ... ok [INFO] [stdout] test src/languages.rs - languages::get_syntax_from_path (line 125) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c6a10d926684f3464df0915c1c2fc0f6aabe5b1b1a44c18cbbf08e123c771ef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6a10d926684f3464df0915c1c2fc0f6aabe5b1b1a44c18cbbf08e123c771ef5", kill_on_drop: false }` [INFO] [stdout] c6a10d926684f3464df0915c1c2fc0f6aabe5b1b1a44c18cbbf08e123c771ef5