[INFO] fetching crate highlighter-languages 0.1.1-alpha...
[INFO] testing highlighter-languages-0.1.1-alpha against 1.69.0 for beta-1.70-1
[INFO] extracting crate highlighter-languages 0.1.1-alpha into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate highlighter-languages 0.1.1-alpha on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate highlighter-languages 0.1.1-alpha
[INFO] finished tweaking crates.io crate highlighter-languages 0.1.1-alpha
[INFO] tweaked toml for crates.io crate highlighter-languages 0.1.1-alpha written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded highlighter-core v0.1.1-alpha
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46a23b585034602ac5a78fc3614874b6051e8fc7c35a66f5c63b869f4e86cc6b
[INFO] running `Command { std: "docker" "start" "-a" "46a23b585034602ac5a78fc3614874b6051e8fc7c35a66f5c63b869f4e86cc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46a23b585034602ac5a78fc3614874b6051e8fc7c35a66f5c63b869f4e86cc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a23b585034602ac5a78fc3614874b6051e8fc7c35a66f5c63b869f4e86cc6b", kill_on_drop: false }`
[INFO] [stdout] 46a23b585034602ac5a78fc3614874b6051e8fc7c35a66f5c63b869f4e86cc6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d04f2e3e002aabb929b71af66f555b0f683a662a4c6fabb8e327817ccbb44fa8
[INFO] running `Command { std: "docker" "start" "-a" "d04f2e3e002aabb929b71af66f555b0f683a662a4c6fabb8e327817ccbb44fa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling highlighter-core v0.1.1-alpha
[INFO] [stderr]    Compiling highlighter-languages v0.1.1-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `highlight`
[INFO] [stdout]  --> src/lib.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use highlighter_core::{Token, Error, highlight, language::Language};
[INFO] [stdout]   |                                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/lib.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn highlight_language(language: &str, src: &str) -> Option<Result<Vec<Token>, Error>> {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "d04f2e3e002aabb929b71af66f555b0f683a662a4c6fabb8e327817ccbb44fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04f2e3e002aabb929b71af66f555b0f683a662a4c6fabb8e327817ccbb44fa8", kill_on_drop: false }`
[INFO] [stdout] d04f2e3e002aabb929b71af66f555b0f683a662a4c6fabb8e327817ccbb44fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1449b083f7348061466a12b5539ff2a0a11b672c22bcc2325592bae1b9f474be
[INFO] running `Command { std: "docker" "start" "-a" "1449b083f7348061466a12b5539ff2a0a11b672c22bcc2325592bae1b9f474be", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `highlight`
[INFO] [stdout]  --> src/lib.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use highlighter_core::{Token, Error, highlight, language::Language};
[INFO] [stdout]   |                                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling highlighter-languages v0.1.1-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/lib.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn highlight_language(language: &str, src: &str) -> Option<Result<Vec<Token>, Error>> {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `highlight`
[INFO] [stdout]  --> src/lib.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use highlighter_core::{Token, Error, highlight, language::Language};
[INFO] [stdout]   |                                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/lib.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn highlight_language(language: &str, src: &str) -> Option<Result<Vec<Token>, Error>> {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1449b083f7348061466a12b5539ff2a0a11b672c22bcc2325592bae1b9f474be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1449b083f7348061466a12b5539ff2a0a11b672c22bcc2325592bae1b9f474be", kill_on_drop: false }`
[INFO] [stdout] 1449b083f7348061466a12b5539ff2a0a11b672c22bcc2325592bae1b9f474be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca776d5bb0f9dc8032d6751ac501a8dfed49b67c3803e8c419fe32d331f49724
[INFO] running `Command { std: "docker" "start" "-a" "ca776d5bb0f9dc8032d6751ac501a8dfed49b67c3803e8c419fe32d331f49724", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `highlight`
[INFO] [stderr]  --> src/lib.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use highlighter_core::{Token, Error, highlight, language::Language};
[INFO] [stderr]   |                                      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/lib.rs:18:43
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn highlight_language(language: &str, src: &str) -> Option<Result<Vec<Token>, Error>> {
[INFO] [stderr]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `highlighter-languages` (lib) generated 2 warnings (run `cargo fix --lib -p highlighter-languages` to apply 2 suggestions)
[INFO] [stderr] warning: `highlighter-languages` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/highlighter_languages-62069775016ecfa1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests highlighter-languages
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca776d5bb0f9dc8032d6751ac501a8dfed49b67c3803e8c419fe32d331f49724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca776d5bb0f9dc8032d6751ac501a8dfed49b67c3803e8c419fe32d331f49724", kill_on_drop: false }`
[INFO] [stdout] ca776d5bb0f9dc8032d6751ac501a8dfed49b67c3803e8c419fe32d331f49724
