[INFO] fetching crate highlighter-core 0.1.1-alpha...
[INFO] testing highlighter-core-0.1.1-alpha against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate highlighter-core 0.1.1-alpha into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate highlighter-core 0.1.1-alpha
[INFO] finished tweaking crates.io crate highlighter-core 0.1.1-alpha
[INFO] tweaked toml for crates.io crate highlighter-core 0.1.1-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate highlighter-core 0.1.1-alpha on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2ca44b0b7f1272689323a2c11f20fabd14ff7c3686f446889fb1ed0a2c920bf
[INFO] running `Command { std: "docker" "start" "-a" "c2ca44b0b7f1272689323a2c11f20fabd14ff7c3686f446889fb1ed0a2c920bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ca44b0b7f1272689323a2c11f20fabd14ff7c3686f446889fb1ed0a2c920bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ca44b0b7f1272689323a2c11f20fabd14ff7c3686f446889fb1ed0a2c920bf", kill_on_drop: false }`
[INFO] [stdout] c2ca44b0b7f1272689323a2c11f20fabd14ff7c3686f446889fb1ed0a2c920bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4983a3abc242e959fa4d6714b405ab013282b2b2ae80141ebe1e150fb583277d
[INFO] running `Command { std: "docker" "start" "-a" "4983a3abc242e959fa4d6714b405ab013282b2b2ae80141ebe1e150fb583277d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling highlighter-core v0.1.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "4983a3abc242e959fa4d6714b405ab013282b2b2ae80141ebe1e150fb583277d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4983a3abc242e959fa4d6714b405ab013282b2b2ae80141ebe1e150fb583277d", kill_on_drop: false }`
[INFO] [stdout] 4983a3abc242e959fa4d6714b405ab013282b2b2ae80141ebe1e150fb583277d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33fa1946c12f81dfa327e31889e2e5d0405260dc6352b730fae2838c05e86ecb
[INFO] running `Command { std: "docker" "start" "-a" "33fa1946c12f81dfa327e31889e2e5d0405260dc6352b730fae2838c05e86ecb", kill_on_drop: false }`
[INFO] [stderr]    Compiling highlighter-core v0.1.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "33fa1946c12f81dfa327e31889e2e5d0405260dc6352b730fae2838c05e86ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fa1946c12f81dfa327e31889e2e5d0405260dc6352b730fae2838c05e86ecb", kill_on_drop: false }`
[INFO] [stdout] 33fa1946c12f81dfa327e31889e2e5d0405260dc6352b730fae2838c05e86ecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2b459c129b66c199f64bb3116cb768d541cfd2723353974f80283b25fa5681d
[INFO] running `Command { std: "docker" "start" "-a" "c2b459c129b66c199f64bb3116cb768d541cfd2723353974f80283b25fa5681d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/highlighter_core-76c730631320f466)
[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_core
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/language.rs - language::Scope::StorageType (line 103) ... ok
[INFO] [stdout] test src/language.rs - language::Scope::ConstantChar (line 30) ... ok
[INFO] [stdout] test src/language.rs - language::Scope::ConstantNumber (line 21) ... ok
[INFO] [stdout] test src/language.rs - language::Scope::Comment (line 10) ... ok
[INFO] [stdout] test src/language.rs - language::Scope::ConstantLanguage (line 37) ... ok
[INFO] [stdout] test src/language.rs - language::Language::names (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2b459c129b66c199f64bb3116cb768d541cfd2723353974f80283b25fa5681d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b459c129b66c199f64bb3116cb768d541cfd2723353974f80283b25fa5681d", kill_on_drop: false }`
[INFO] [stdout] c2b459c129b66c199f64bb3116cb768d541cfd2723353974f80283b25fa5681d