[INFO] updating cached repository generalelliot/advent-of-code-2018-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/generalelliot/advent-of-code-2018-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/generalelliot/advent-of-code-2018-rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/generalelliot/advent-of-code-2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/generalelliot/advent-of-code-2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/generalelliot/advent-of-code-2018-rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/generalelliot/advent-of-code-2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/generalelliot/advent-of-code-2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da0a4a9ccc0432154d735b3edd1d1342f85812ac
[INFO] sha for GitHub repo generalelliot/advent-of-code-2018-rust: da0a4a9ccc0432154d735b3edd1d1342f85812ac
[INFO] validating manifest of generalelliot/advent-of-code-2018-rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of generalelliot/advent-of-code-2018-rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing generalelliot/advent-of-code-2018-rust
[INFO] finished frobbing generalelliot/advent-of-code-2018-rust
[INFO] frobbed toml for generalelliot/advent-of-code-2018-rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/generalelliot/advent-of-code-2018-rust/Cargo.toml
[INFO] started frobbing generalelliot/advent-of-code-2018-rust
[INFO] finished frobbing generalelliot/advent-of-code-2018-rust
[INFO] frobbed toml for generalelliot/advent-of-code-2018-rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/generalelliot/advent-of-code-2018-rust/Cargo.toml
[INFO] crate generalelliot/advent-of-code-2018-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking generalelliot/advent-of-code-2018-rust against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/generalelliot/advent-of-code-2018-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] df7d75a1489334a7c91fafd5eb5283357ffeac57b5f1185b85e90335d29d3669
[INFO] running `"docker" "start" "-a" "df7d75a1489334a7c91fafd5eb5283357ffeac57b5f1185b85e90335d29d3669"`
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking adventofcode2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/day_7_2.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 | type GenError = Box<std::error::Error>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_24_2.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_4_1.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_8_2.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/day_24_2.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut group = Group {
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_15_1.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: unexpected close delimiter: `}`
[INFO] [stderr]    --> src/bin/day_15.rs:276:1
[INFO] [stderr]     |
[INFO] [stderr] 276 | }
[INFO] [stderr]     | ^ unexpected close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: incorrect close delimiter: `)`
[INFO] [stderr]    --> src/bin/day_15.rs:225:53
[INFO] [stderr]     |
[INFO] [stderr] 223 | fn find_first_step_in_path_to_target(cave: &Vec<Vec<char>>, enemies: &Vec<Being>, start_x : usize, start_y : usize) -> Option<(usize, usize)> {
[INFO] [stderr]     |                                                                                                                                               - un-closed delimiter
[INFO] [stderr] 224 |     let mut search_nodes : VecDeque<SearchNode> = VecDeque::new();
[INFO] [stderr] 225 |     let mut already_visited : HashSet<(usize, usize))> = HashSet::new();
[INFO] [stderr]     |                                                     ^ incorrect close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_5_1.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `adventofcode2018`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_25.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/day_4_2.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | type GenError = Box<std::error::Error>;
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/day_12.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 | type GenError = Box<std::error::Error>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "df7d75a1489334a7c91fafd5eb5283357ffeac57b5f1185b85e90335d29d3669"`
[INFO] running `"docker" "rm" "-f" "df7d75a1489334a7c91fafd5eb5283357ffeac57b5f1185b85e90335d29d3669"`
[INFO] [stdout] df7d75a1489334a7c91fafd5eb5283357ffeac57b5f1185b85e90335d29d3669