[INFO] crate arc_from_toml 0.1.0 is already in cache
[INFO] checking arc_from_toml-0.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate arc_from_toml 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate arc_from_toml 0.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate arc_from_toml 0.1.0
[INFO] finished tweaking crates.io crate arc_from_toml 0.1.0
[INFO] tweaked toml for crates.io crate arc_from_toml 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 0b01a24571dc6ee4cf876e75ef684798f564e750b1d6dca17a7287e82744fa3a
[INFO] running `"docker" "start" "-a" "0b01a24571dc6ee4cf876e75ef684798f564e750b1d6dca17a7287e82744fa3a"`
[INFO] [stderr]     Checking arc_convert_lib v1.0.0
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking toml_edit v0.1.5
[INFO] [stderr]     Checking arc_from_toml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `to_arc`
[INFO] [stderr]  --> src/utils/arc_parser.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn to_arc(text: &str) -> Result<String, &'static str> {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Settings`
[INFO] [stderr]  --> tests/do_fmt.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let s = Settings::default();
[INFO] [stderr]   |             ^^^^^^^^ use of undeclared type or module `Settings`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `arc_from_toml`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0b01a24571dc6ee4cf876e75ef684798f564e750b1d6dca17a7287e82744fa3a"`
[INFO] running `"docker" "rm" "-f" "0b01a24571dc6ee4cf876e75ef684798f564e750b1d6dca17a7287e82744fa3a"`
[INFO] [stdout] 0b01a24571dc6ee4cf876e75ef684798f564e750b1d6dca17a7287e82744fa3a
