[INFO] updating cached repository https://github.com/cassava/aoc17.rs [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] d9ba0ef500b1e44302cddbaf3eb803214fe33c3d [INFO] checking cassava/aoc17.rs against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassava%2Faoc17.rs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cassava/aoc17.rs on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cassava/aoc17.rs [INFO] finished tweaking git repo https://github.com/cassava/aoc17.rs [INFO] tweaked toml for git repo https://github.com/cassava/aoc17.rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/cassava/aoc17.rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 9a21ff9435011fda4cf47d5ce54f4d208438118afdfe14dcb6a098fbff20b45f [INFO] running `"docker" "start" "-a" "9a21ff9435011fda4cf47d5ce54f4d208438118afdfe14dcb6a098fbff20b45f"` [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.3 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking clap v2.28.0 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking aoc v0.16.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0601]: `main` function not found in crate `18_duet` [INFO] [stderr] --> src/bin/18_duet.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / /*! [INFO] [stderr] 2 | | # Day 18: Duet [INFO] [stderr] 3 | | [INFO] [stderr] 4 | | You discover a tablet containing some strange assembly code labeled simply [INFO] [stderr] ... | [INFO] [stderr] 67 | | value? [INFO] [stderr] 68 | | */ [INFO] [stderr] | |__^ consider adding a `main` function to `src/bin/18_duet.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: could not compile `aoc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bin/07_tree.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | / lazy_static! { [INFO] [stderr] 313 | | static ref RE: Regex = Regex::new( [INFO] [stderr] 314 | | r"^(?P[[:alpha:]]+) \((?P\d+)\)(?: -> (?P(?:[[:alpha:]]+(?:, )?)+))?$" [INFO] [stderr] 315 | | ).unwrap(); [INFO] [stderr] 316 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bin/07_tree.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | / lazy_static! { [INFO] [stderr] 313 | | static ref RE: Regex = Regex::new( [INFO] [stderr] 314 | | r"^(?P[[:alpha:]]+) \((?P\d+)\)(?: -> (?P(?:[[:alpha:]]+(?:, )?)+))?$" [INFO] [stderr] 315 | | ).unwrap(); [INFO] [stderr] 316 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9a21ff9435011fda4cf47d5ce54f4d208438118afdfe14dcb6a098fbff20b45f"` [INFO] running `"docker" "rm" "-f" "9a21ff9435011fda4cf47d5ce54f4d208438118afdfe14dcb6a098fbff20b45f"` [INFO] [stdout] 9a21ff9435011fda4cf47d5ce54f4d208438118afdfe14dcb6a098fbff20b45f