[INFO] cloning repository https://github.com/franleplant/syntaxis_lexer.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franleplant/syntaxis_lexer.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fsyntaxis_lexer.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fsyntaxis_lexer.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e7ed61ed2b377567ac70c5d9e9ac406d56caf26
[INFO] checking franleplant/syntaxis_lexer.rs against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fsyntaxis_lexer.rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/franleplant/syntaxis_lexer.rs on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/franleplant/syntaxis_lexer.rs
[INFO] finished tweaking git repo https://github.com/franleplant/syntaxis_lexer.rs
[INFO] tweaked toml for git repo https://github.com/franleplant/syntaxis_lexer.rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/franleplant/syntaxis_lexer.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 784fef3217dc783785e793ddd2308160e6e4f009b63869dd5bce4b88d5cee3f1
[INFO] running `Command { std: "docker" "start" "-a" "784fef3217dc783785e793ddd2308160e6e4f009b63869dd5bce4b88d5cee3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "784fef3217dc783785e793ddd2308160e6e4f009b63869dd5bce4b88d5cee3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784fef3217dc783785e793ddd2308160e6e4f009b63869dd5bce4b88d5cee3f1", kill_on_drop: false }`
[INFO] [stdout] 784fef3217dc783785e793ddd2308160e6e4f009b63869dd5bce4b88d5cee3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af119f9ff5011abab393db87a9f710b7f11ad5a188aae4704b68fca270da6f40
[INFO] running `Command { std: "docker" "start" "-a" "af119f9ff5011abab393db87a9f710b7f11ad5a188aae4704b68fca270da6f40", kill_on_drop: false }`
[INFO] [stderr]     Checking syntaxis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/lexer.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     source: String,
[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: field is never read: `source`
[INFO] [stdout]   --> src/lexer.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     source: String,
[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 [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "af119f9ff5011abab393db87a9f710b7f11ad5a188aae4704b68fca270da6f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af119f9ff5011abab393db87a9f710b7f11ad5a188aae4704b68fca270da6f40", kill_on_drop: false }`
[INFO] [stdout] af119f9ff5011abab393db87a9f710b7f11ad5a188aae4704b68fca270da6f40