[INFO] updating cached repository https://github.com/wesleywiser/toml-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dbdd6278cf28685cb9b8d36b8f44ef973ddf7950
[INFO] checking wesleywiser/toml-rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesleywiser%2Ftoml-rust" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wesleywiser/toml-rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wesleywiser/toml-rust
[INFO] finished tweaking git repo https://github.com/wesleywiser/toml-rust
[INFO] tweaked toml for git repo https://github.com/wesleywiser/toml-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/wesleywiser/toml-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5336c47bf3538ac726c0e1b5930e1b62727ec7128619445c9ee1c16577c95c4
[INFO] running `"docker" "start" "-a" "b5336c47bf3538ac726c0e1b5930e1b62727ec7128619445c9ee1c16577c95c4"`
[INFO] [stderr]     Checking toml_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `parse_token`
[INFO] [stderr]   --> src/parser/ast/fragments.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse_token<'a>(tokens: &'a[TomlFragment]) -> Result<ParseResult<'a>, &'a str> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_array`
[INFO] [stderr]   --> src/parser/ast/fragments.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn parse_array<'a>(tokens: &'a[TomlFragment]) -> Result<ParseResult<'a>, &'a str> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "b5336c47bf3538ac726c0e1b5930e1b62727ec7128619445c9ee1c16577c95c4"`
[INFO] running `"docker" "rm" "-f" "b5336c47bf3538ac726c0e1b5930e1b62727ec7128619445c9ee1c16577c95c4"`
[INFO] [stdout] b5336c47bf3538ac726c0e1b5930e1b62727ec7128619445c9ee1c16577c95c4