[INFO] updating cached repository ponchoalv/advent_of_code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ponchoalv/advent_of_code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ponchoalv/advent_of_code" "work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ponchoalv/advent_of_code" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ponchoalv/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ponchoalv/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7ce6a4d114264803d2b504f7c520a0e78edc606
[INFO] sha for GitHub repo ponchoalv/advent_of_code: e7ce6a4d114264803d2b504f7c520a0e78edc606
[INFO] validating manifest of ponchoalv/advent_of_code on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ponchoalv/advent_of_code on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ponchoalv/advent_of_code
[INFO] finished frobbing ponchoalv/advent_of_code
[INFO] frobbed toml for ponchoalv/advent_of_code written to work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code/Cargo.toml
[INFO] started frobbing ponchoalv/advent_of_code
[INFO] finished frobbing ponchoalv/advent_of_code
[INFO] frobbed toml for ponchoalv/advent_of_code written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ponchoalv/advent_of_code/Cargo.toml
[INFO] crate ponchoalv/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ponchoalv/advent_of_code against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8962a2616c597d220a83ba9878f7e2cca1844bc8f5d0e4abc94f49eb9b15313e
[INFO] running `"docker" "start" "-a" "8962a2616c597d220a83ba9878f7e2cca1844bc8f5d0e4abc94f49eb9b15313e"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `get_row_by_name`
[INFO] [stderr]    --> src/day_7_2017.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | / fn get_row_by_name(
[INFO] [stderr] 115 | |     data: &[(String, usize, Option<Vec<String>>)],
[INFO] [stderr] 116 | |     name: &str,
[INFO] [stderr] 117 | | ) -> Option<(String, usize, Option<Vec<String>>)> {
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |         .last()
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_descendants`
[INFO] [stderr]    --> src/day_7_2017.rs:124:1
[INFO] [stderr]     |
[INFO] [stderr] 124 | / fn get_descendants(
[INFO] [stderr] 125 | |     data: &[(String, usize, Option<Vec<String>>)],
[INFO] [stderr] 126 | |     name: &str,
[INFO] [stderr] 127 | | ) -> Option<Vec<(String, usize, Option<Vec<String>>)>> {
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |         .collect::<Option<Vec<(String, usize, Option<Vec<String>>)>>>()
[INFO] [stderr] 139 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day_7_2_2017`
[INFO] [stderr]    --> src/day_7_2017.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | pub fn day_7_2_2017(input: &str) -> usize {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "8962a2616c597d220a83ba9878f7e2cca1844bc8f5d0e4abc94f49eb9b15313e"`
[INFO] running `"docker" "rm" "-f" "8962a2616c597d220a83ba9878f7e2cca1844bc8f5d0e4abc94f49eb9b15313e"`
[INFO] [stdout] 8962a2616c597d220a83ba9878f7e2cca1844bc8f5d0e4abc94f49eb9b15313e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2ee31daf27557da8e3cf5bbdf9d0d5f0b6efe5dddc5f3dee000b57e8286e8ae
[INFO] running `"docker" "start" "-a" "b2ee31daf27557da8e3cf5bbdf9d0d5f0b6efe5dddc5f3dee000b57e8286e8ae"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "b2ee31daf27557da8e3cf5bbdf9d0d5f0b6efe5dddc5f3dee000b57e8286e8ae"`
[INFO] running `"docker" "rm" "-f" "b2ee31daf27557da8e3cf5bbdf9d0d5f0b6efe5dddc5f3dee000b57e8286e8ae"`
[INFO] [stdout] b2ee31daf27557da8e3cf5bbdf9d0d5f0b6efe5dddc5f3dee000b57e8286e8ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ponchoalv/advent_of_code:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4e74ffa856f24809d3b1d354ffe713170dfc6bcd9b07ad904190b6bb87e3f77a
[INFO] running `"docker" "start" "-a" "4e74ffa856f24809d3b1d354ffe713170dfc6bcd9b07ad904190b6bb87e3f77a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-4e9f3be8af57a478
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test day_1_2017::probando_day_1_1_2017 ... ok
[INFO] [stdout] test day_2_2017::probado_day_2_2_2017 ... ok
[INFO] [stdout] test day_2_2017::probando_day_2 ... ok
[INFO] [stdout] test day_1_2017::probando_day_1_2_2017 ... ok
[INFO] [stdout] test day_3_2017::probando_day_3_1_2017 ... ok
[INFO] [stdout] test day_3_2017::test_memory_spiral ... ok
[INFO] [stdout] test day_4_2017::probar_day_4_1_2017 ... ok
[INFO] [stdout] test day_5_2017::probando_day_5_1_2017 ... ok
[INFO] [stdout] test day_7_2017::probando_day_7_1_2017 ... ok
[INFO] [stdout] test day_7_2017::probando_day_7_2_2017 ... ok
[INFO] [stdout] test day_6_2017::probando_day_6_1_2017 ... ok
[INFO] [stdout] test day_4_2017::probar_day_4_2_2017 ... ok
[INFO] [stdout] test day_6_2017::probando_day_6_2_2017 ... ok
[INFO] [stdout] test day_5_2017::probando_day_5_2_2017 ... ok
[INFO] [stdout] test day_3_2017::test_spiral_struct ... ok
[INFO] [stdout] test day_3_2017::test_distance ... test day_3_2017::test_distance has been running for over 60 seconds
[INFO] [stdout] test day_3_2017::test_distance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4e74ffa856f24809d3b1d354ffe713170dfc6bcd9b07ad904190b6bb87e3f77a"`
[INFO] running `"docker" "rm" "-f" "4e74ffa856f24809d3b1d354ffe713170dfc6bcd9b07ad904190b6bb87e3f77a"`
[INFO] [stdout] 4e74ffa856f24809d3b1d354ffe713170dfc6bcd9b07ad904190b6bb87e3f77a