[INFO] updating cached repository davidsullins/AdventOfCodeRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidsullins/AdventOfCodeRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidsullins/AdventOfCodeRust" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/davidsullins/AdventOfCodeRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/davidsullins/AdventOfCodeRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidsullins/AdventOfCodeRust" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/davidsullins/AdventOfCodeRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/davidsullins/AdventOfCodeRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 74418972ddbfa355a705443d6dd0ecd031400e3d
[INFO] sha for GitHub repo davidsullins/AdventOfCodeRust: 74418972ddbfa355a705443d6dd0ecd031400e3d
[INFO] validating manifest of davidsullins/AdventOfCodeRust on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of davidsullins/AdventOfCodeRust on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing davidsullins/AdventOfCodeRust
[INFO] finished frobbing davidsullins/AdventOfCodeRust
[INFO] frobbed toml for davidsullins/AdventOfCodeRust written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/davidsullins/AdventOfCodeRust/Cargo.toml
[INFO] started frobbing davidsullins/AdventOfCodeRust
[INFO] finished frobbing davidsullins/AdventOfCodeRust
[INFO] frobbed toml for davidsullins/AdventOfCodeRust written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/davidsullins/AdventOfCodeRust/Cargo.toml
[INFO] crate davidsullins/AdventOfCodeRust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/davidsullins/AdventOfCodeRust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tcorp_math_mods v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking davidsullins/AdventOfCodeRust against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/davidsullins/AdventOfCodeRust:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e7895804e0f2c9e0571f258f6d28735f9296fb920ae8b042a6ded523ce97c224
[INFO] running `"docker" "start" "-a" "e7895804e0f2c9e0571f258f6d28735f9296fb920ae8b042a6ded523ce97c224"`
[INFO] [stderr]     Checking enum-set v0.0.7
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking tcorp_math_mods v0.1.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling tar v0.4.22
[INFO] [stderr]    Compiling libpcre-sys v0.2.2
[INFO] [stderr] warning: redundant linker flag specified for library `pcre`
[INFO] [stderr] 
[INFO] [stderr]     Checking pcre v0.2.3
[INFO] [stderr]     Checking AdventOfCode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/bin/advent7.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 |             let right = expr.trim_left_matches("NOT ");
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/bin/advent6.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let cmd_tail = cmd.trim_left_matches(cmd_head);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/bin/advent6.rs:170:24
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let cmd_tail = cmd.trim_left_matches(cmd_head);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/bin/advent7.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 |             let right = expr.trim_left_matches("NOT ");
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/bin/advent6.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let cmd_tail = cmd.trim_left_matches(cmd_head);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/bin/advent6.rs:170:24
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let cmd_tail = cmd.trim_left_matches(cmd_head);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/advent15.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate scan_fmt;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `"docker" "inspect" "e7895804e0f2c9e0571f258f6d28735f9296fb920ae8b042a6ded523ce97c224"`
[INFO] running `"docker" "rm" "-f" "e7895804e0f2c9e0571f258f6d28735f9296fb920ae8b042a6ded523ce97c224"`
[INFO] [stdout] e7895804e0f2c9e0571f258f6d28735f9296fb920ae8b042a6ded523ce97c224