[INFO] cloning repository https://github.com/brianjp93/aoc2019-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianjp93/aoc2019-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjp93%2Faoc2019-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjp93%2Faoc2019-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1a5d66dae71d72735a8cbf1e8fe60f9dccd90f4 [INFO] checking brianjp93/aoc2019-rust against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjp93%2Faoc2019-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brianjp93/aoc2019-rust on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brianjp93/aoc2019-rust [INFO] finished tweaking git repo https://github.com/brianjp93/aoc2019-rust [INFO] tweaked toml for git repo https://github.com/brianjp93/aoc2019-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/brianjp93/aoc2019-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 682613df5a28471cedf67a5db2a2577d0c9869125c5b952bf1ad5b512d48e851 [INFO] running `Command { std: "docker" "start" "-a" "682613df5a28471cedf67a5db2a2577d0c9869125c5b952bf1ad5b512d48e851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "682613df5a28471cedf67a5db2a2577d0c9869125c5b952bf1ad5b512d48e851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "682613df5a28471cedf67a5db2a2577d0c9869125c5b952bf1ad5b512d48e851", kill_on_drop: false }` [INFO] [stdout] 682613df5a28471cedf67a5db2a2577d0c9869125c5b952bf1ad5b512d48e851 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cdabc259c09b6eb7536c93b2ba118261594d9fd736bad5c518380ea059214a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0cdabc259c09b6eb7536c93b2ba118261594d9fd736bad5c518380ea059214a4", kill_on_drop: false }` [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/days/day10.rs:97:41 [INFO] [stdout] | [INFO] [stdout] 97 | fn set_all_relative_data(&mut self, point: &Point) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/days/day10.rs:97:41 [INFO] [stdout] | [INFO] [stdout] 97 | fn set_all_relative_data(&mut self, point: &Point) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day11.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to data in an index of `HashMap` [INFO] [stdout] --> src/days/day11.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | map[&loc] = ".".to_owned(); [INFO] [stdout] | ^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to data in an index of `HashMap` [INFO] [stdout] --> src/days/day11.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | map[&loc] = "#".to_owned(); [INFO] [stdout] | ^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0594`. [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day11.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to data in an index of `HashMap` [INFO] [stdout] --> src/days/day11.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | map[&loc] = ".".to_owned(); [INFO] [stdout] | ^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to data in an index of `HashMap` [INFO] [stdout] --> src/days/day11.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | map[&loc] = "#".to_owned(); [INFO] [stdout] | ^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] = help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019` [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] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0594`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0cdabc259c09b6eb7536c93b2ba118261594d9fd736bad5c518380ea059214a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdabc259c09b6eb7536c93b2ba118261594d9fd736bad5c518380ea059214a4", kill_on_drop: false }` [INFO] [stdout] 0cdabc259c09b6eb7536c93b2ba118261594d9fd736bad5c518380ea059214a4