[INFO] fetching crate lex_lua 0.1.9...
[INFO] checking lex_lua-0.1.9 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate lex_lua 0.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lex_lua 0.1.9 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lex_lua 0.1.9
[INFO] finished tweaking crates.io crate lex_lua 0.1.9
[INFO] tweaked toml for crates.io crate lex_lua 0.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate lex_lua 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c41e3552b7379ba1017d99d9c6c950dac6a275b376d5a4dc2cdacb59d77e068
[INFO] running `Command { std: "docker" "start" "-a" "3c41e3552b7379ba1017d99d9c6c950dac6a275b376d5a4dc2cdacb59d77e068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c41e3552b7379ba1017d99d9c6c950dac6a275b376d5a4dc2cdacb59d77e068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c41e3552b7379ba1017d99d9c6c950dac6a275b376d5a4dc2cdacb59d77e068", kill_on_drop: false }`
[INFO] [stdout] 3c41e3552b7379ba1017d99d9c6c950dac6a275b376d5a4dc2cdacb59d77e068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02c14e2b00667b12346ecba3a690678313e00f8fb4db1159c297466c4f271e4
[INFO] running `Command { std: "docker" "start" "-a" "d02c14e2b00667b12346ecba3a690678313e00f8fb4db1159c297466c4f271e4", kill_on_drop: false }`
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking lex_lua v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `behind_current`
[INFO] [stdout]   --> tests/lua_repo_tests.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     let (behind_current, _) = text[..t.current_pos()]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_behind_current`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_read`
[INFO] [stdout]   --> tests/lua_repo_tests.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn try_read(p: impl AsRef<Path>) -> String {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 1.80s
[INFO] running `Command { std: "docker" "inspect" "d02c14e2b00667b12346ecba3a690678313e00f8fb4db1159c297466c4f271e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02c14e2b00667b12346ecba3a690678313e00f8fb4db1159c297466c4f271e4", kill_on_drop: false }`
[INFO] [stdout] d02c14e2b00667b12346ecba3a690678313e00f8fb4db1159c297466c4f271e4