[INFO] cloning repository https://github.com/jerrywrice/CSharpLexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jerrywrice/CSharpLexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerrywrice%2FCSharpLexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerrywrice%2FCSharpLexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ddcd38c771707d2ed95f1e4f03636749395ca69
[INFO] checking jerrywrice/CSharpLexer against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerrywrice%2FCSharpLexer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jerrywrice/CSharpLexer
[INFO] finished tweaking git repo https://github.com/jerrywrice/CSharpLexer
[INFO] tweaked toml for git repo https://github.com/jerrywrice/CSharpLexer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jerrywrice/CSharpLexer on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jerrywrice/CSharpLexer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50b748e45fd81f61e1ad4fd22695bf450c24d72194799e6a9e9d336ea2e5ef51
[INFO] running `Command { std: "docker" "start" "-a" "50b748e45fd81f61e1ad4fd22695bf450c24d72194799e6a9e9d336ea2e5ef51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50b748e45fd81f61e1ad4fd22695bf450c24d72194799e6a9e9d336ea2e5ef51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b748e45fd81f61e1ad4fd22695bf450c24d72194799e6a9e9d336ea2e5ef51", kill_on_drop: false }`
[INFO] [stdout] 50b748e45fd81f61e1ad4fd22695bf450c24d72194799e6a9e9d336ea2e5ef51
[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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e213b5a35c0f10b038e9f1f81568b716cc6ba9840af29c17a71a73615bc173f7
[INFO] running `Command { std: "docker" "start" "-a" "e213b5a35c0f10b038e9f1f81568b716cc6ba9840af29c17a71a73615bc173f7", kill_on_drop: false }`
[INFO] [stderr]     Checking csharp-lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]  --> src/csharp_lexer.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct CsLexer {
[INFO] [stdout]   |                ------- field in this struct
[INFO] [stdout] 4 |         pub filename: String,
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_num`, `line_column`, and `info` are never read
[INFO] [stdout]   --> src/csharp_lexer.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub struct Token {
[INFO] [stdout]    |                ----- fields in this struct
[INFO] [stdout] 28 |         pub line_num: u32,
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 29 |         pub line_column: u32,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 30 |         pub info: TokenKind,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]  --> src/csharp_lexer.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct CsLexer {
[INFO] [stdout]   |                ------- field in this struct
[INFO] [stdout] 4 |         pub filename: String,
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_num`, `line_column`, and `info` are never read
[INFO] [stdout]   --> src/csharp_lexer.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub struct Token {
[INFO] [stdout]    |                ----- fields in this struct
[INFO] [stdout] 28 |         pub line_num: u32,
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 29 |         pub line_column: u32,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 30 |         pub info: TokenKind,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "e213b5a35c0f10b038e9f1f81568b716cc6ba9840af29c17a71a73615bc173f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e213b5a35c0f10b038e9f1f81568b716cc6ba9840af29c17a71a73615bc173f7", kill_on_drop: false }`
[INFO] [stdout] e213b5a35c0f10b038e9f1f81568b716cc6ba9840af29c17a71a73615bc173f7
