[INFO] updating cached repository AsamK/AdventOfCode [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AsamK/AdventOfCode [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AsamK/AdventOfCode" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/AsamK/AdventOfCode"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/AsamK/AdventOfCode'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AsamK/AdventOfCode" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/AsamK/AdventOfCode"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/AsamK/AdventOfCode'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d2c31c226a0b29f912b3c3acf12b350d82c64c7c [INFO] sha for GitHub repo AsamK/AdventOfCode: d2c31c226a0b29f912b3c3acf12b350d82c64c7c [INFO] validating manifest of AsamK/AdventOfCode on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AsamK/AdventOfCode on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AsamK/AdventOfCode [INFO] finished frobbing AsamK/AdventOfCode [INFO] frobbed toml for AsamK/AdventOfCode written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/AsamK/AdventOfCode/Cargo.toml [INFO] started frobbing AsamK/AdventOfCode [INFO] finished frobbing AsamK/AdventOfCode [INFO] frobbed toml for AsamK/AdventOfCode written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/AsamK/AdventOfCode/Cargo.toml [INFO] crate AsamK/AdventOfCode already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AsamK/AdventOfCode against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/AsamK/AdventOfCode:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0576af28dbba19ddb3a8768cc21daf1941d2e8c72614c1a55b9b7b44e3218b46 [INFO] running `"docker" "start" "-a" "0576af28dbba19ddb3a8768cc21daf1941d2e8c72614c1a55b9b7b44e3218b46"` [INFO] [stderr] Compiling serde v1.0.81 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking advent_of_code_solver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/advent2018/day15.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 358 | let field = self.get_point(point); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 386 | self.set(&move_to, field.clone()); [INFO] [stderr] | ^^^^ ----- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/advent2018/day15.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 358 | let field = self.get_point(point); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 386 | self.set(&move_to, field.clone()); [INFO] [stderr] | ^^^^ ----- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.69s [INFO] running `"docker" "inspect" "0576af28dbba19ddb3a8768cc21daf1941d2e8c72614c1a55b9b7b44e3218b46"` [INFO] running `"docker" "rm" "-f" "0576af28dbba19ddb3a8768cc21daf1941d2e8c72614c1a55b9b7b44e3218b46"` [INFO] [stdout] 0576af28dbba19ddb3a8768cc21daf1941d2e8c72614c1a55b9b7b44e3218b46