[INFO] cloning repository CraZySacX/aoc [INFO] running `"git" "clone" "--bare" "git://github.com/CraZySacX/aoc.git" "work/cache/sources/gh/CraZySacX/aoc"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/CraZySacX/aoc'... [INFO] running `"git" "clone" "work/cache/sources/gh/CraZySacX/aoc" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/CraZySacX/aoc"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/CraZySacX/aoc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/CraZySacX/aoc" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/CraZySacX/aoc"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/CraZySacX/aoc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9ea83b6e6867cd0e9b30a5b736363f6744fa55d1 [INFO] sha for GitHub repo CraZySacX/aoc: 9ea83b6e6867cd0e9b30a5b736363f6744fa55d1 [INFO] validating manifest of CraZySacX/aoc on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of CraZySacX/aoc on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing CraZySacX/aoc [INFO] finished frobbing CraZySacX/aoc [INFO] frobbed toml for CraZySacX/aoc written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/CraZySacX/aoc/Cargo.toml [INFO] started frobbing CraZySacX/aoc [INFO] finished frobbing CraZySacX/aoc [INFO] frobbed toml for CraZySacX/aoc written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/CraZySacX/aoc/Cargo.toml [INFO] crate CraZySacX/aoc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathfinding v0.8.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking CraZySacX/aoc against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/CraZySacX/aoc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e1df951782f5e5609a0af52e93c57bfa63c9aa75a3404648c4e8d318b1ba1956 [INFO] running `"docker" "start" "-a" "e1df951782f5e5609a0af52e93c57bfa63c9aa75a3404648c4e8d318b1ba1956"` [INFO] [stderr] Checking sliding_windows v3.0.0 [INFO] [stderr] Checking bytecount v0.5.1 [INFO] [stderr] Checking pathfinding v0.8.2 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking ndarray v0.12.1 [INFO] [stderr] Compiling getset v0.0.7 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking aoc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day03.rs:69:33 [INFO] [stderr] | [INFO] [stderr] 69 | if let Some(mut ps) = cloth.get_mut((x, y)) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day04.rs:61:21 [INFO] [stderr] | [INFO] [stderr] 61 | let mut minutes_map = guards_napping.get_mut(¤t_guard).ok_or_else(|| ErrorKind::InvalidIdx)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | let mut children = child_map.entry(first_tuple.clone()).or_insert_with(|| vec![]); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | let mut parents = parents_map.entry(second_tuple).or_insert_with(|| vec![]); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | 'outer: for mut worker in &mut workers { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:246:21 [INFO] [stderr] | [INFO] [stderr] 246 | let mut snode = node_map.entry(second).or_insert_with(|| Vec::with_capacity(25)); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day15.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut move_queue = VecDeque::new(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day03.rs:69:33 [INFO] [stderr] | [INFO] [stderr] 69 | if let Some(mut ps) = cloth.get_mut((x, y)) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day04.rs:61:21 [INFO] [stderr] | [INFO] [stderr] 61 | let mut minutes_map = guards_napping.get_mut(¤t_guard).ok_or_else(|| ErrorKind::InvalidIdx)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | let mut children = child_map.entry(first_tuple.clone()).or_insert_with(|| vec![]); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | let mut parents = parents_map.entry(second_tuple).or_insert_with(|| vec![]); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | 'outer: for mut worker in &mut workers { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day07.rs:246:21 [INFO] [stderr] | [INFO] [stderr] 246 | let mut snode = node_map.entry(second).or_insert_with(|| Vec::with_capacity(25)); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/year2018/day15.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut move_queue = VecDeque::new(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.30s [INFO] running `"docker" "inspect" "e1df951782f5e5609a0af52e93c57bfa63c9aa75a3404648c4e8d318b1ba1956"` [INFO] running `"docker" "rm" "-f" "e1df951782f5e5609a0af52e93c57bfa63c9aa75a3404648c4e8d318b1ba1956"` [INFO] [stdout] e1df951782f5e5609a0af52e93c57bfa63c9aa75a3404648c4e8d318b1ba1956