[INFO] updating cached repository Welperooni/aoc2017
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Welperooni/aoc2017
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Welperooni/aoc2017" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Welperooni/aoc2017"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Welperooni/aoc2017'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Welperooni/aoc2017" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Welperooni/aoc2017"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Welperooni/aoc2017'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a29a5ac73ceaeda37bd1afb75362dec1773840d
[INFO] sha for GitHub repo Welperooni/aoc2017: 0a29a5ac73ceaeda37bd1afb75362dec1773840d
[INFO] validating manifest of Welperooni/aoc2017 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Welperooni/aoc2017 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Welperooni/aoc2017
[INFO] finished frobbing Welperooni/aoc2017
[INFO] frobbed toml for Welperooni/aoc2017 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Welperooni/aoc2017/Cargo.toml
[INFO] started frobbing Welperooni/aoc2017
[INFO] finished frobbing Welperooni/aoc2017
[INFO] frobbed toml for Welperooni/aoc2017 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Welperooni/aoc2017/Cargo.toml
[INFO] crate Welperooni/aoc2017 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Welperooni/aoc2017 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Welperooni/aoc2017:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a1c2c53b5cbe89407f257c89172a87ac5c53f5e515616178f36253d65556aa0a
[INFO] running `"docker" "start" "-a" "a1c2c53b5cbe89407f257c89172a87ac5c53f5e515616178f36253d65556aa0a"`
[INFO] [stderr]     Checking aoc_2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lib.rs:2513:22
[INFO] [stderr]      |
[INFO] [stderr] 2513 |                 l@'A'...'Z' => Tile::Letter(l),
[INFO] [stderr]      |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lib.rs:2632:22
[INFO] [stderr]      |
[INFO] [stderr] 2632 |                 l@'A'...'Z' => Tile::Letter(l),
[INFO] [stderr]      |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lib.rs:2513:22
[INFO] [stderr]      |
[INFO] [stderr] 2513 |                 l@'A'...'Z' => Tile::Letter(l),
[INFO] [stderr]      |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lib.rs:2632:22
[INFO] [stderr]      |
[INFO] [stderr] 2632 |                 l@'A'...'Z' => Tile::Letter(l),
[INFO] [stderr]      |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]     --> src/lib.rs:1919:5
[INFO] [stderr]      |
[INFO] [stderr] 1919 | /     lazy_static! {
[INFO] [stderr] 1920 | |         static ref excluded: Mutex<Vec<[i32; 2]>> = {
[INFO] [stderr] 1921 | |             Mutex::new(Vec::new())
[INFO] [stderr] 1922 | |         };
[INFO] [stderr] 1923 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]      = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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/lib.rs:1919:5
[INFO] [stderr]      |
[INFO] [stderr] 1919 | /     lazy_static! {
[INFO] [stderr] 1920 | |         static ref excluded: Mutex<Vec<[i32; 2]>> = {
[INFO] [stderr] 1921 | |             Mutex::new(Vec::new())
[INFO] [stderr] 1922 | |         };
[INFO] [stderr] 1923 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]      = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1440:21
[INFO] [stderr]      |
[INFO] [stderr] 1440 |                 let mut line: Vec<&str> = line.split_whitespace().collect();
[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/lib.rs:1553:21
[INFO] [stderr]      |
[INFO] [stderr] 1553 |                 let mut line: Vec<&str> = line.split_whitespace().collect();
[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/lib.rs:1440:21
[INFO] [stderr]      |
[INFO] [stderr] 1440 |                 let mut line: Vec<&str> = line.split_whitespace().collect();
[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/lib.rs:2906:17
[INFO] [stderr]      |
[INFO] [stderr] 2906 |             let mut particle = plane.get_mut(&k).unwrap();
[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/lib.rs:1553:21
[INFO] [stderr]      |
[INFO] [stderr] 1553 |                 let mut line: Vec<&str> = line.split_whitespace().collect();
[INFO] [stderr]      |                     ----^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(inclusive_range_syntax)]
[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/lib.rs:2906:17
[INFO] [stderr]      |
[INFO] [stderr] 2906 |             let mut particle = plane.get_mut(&k).unwrap();
[INFO] [stderr]      |                 ----^^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(inclusive_range_syntax)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "a1c2c53b5cbe89407f257c89172a87ac5c53f5e515616178f36253d65556aa0a"`
[INFO] running `"docker" "rm" "-f" "a1c2c53b5cbe89407f257c89172a87ac5c53f5e515616178f36253d65556aa0a"`
[INFO] [stdout] a1c2c53b5cbe89407f257c89172a87ac5c53f5e515616178f36253d65556aa0a