[INFO] cloning repository nambrosini/advent-of-code [INFO] running `"git" "clone" "--bare" "git://github.com/nambrosini/advent-of-code.git" "work/cache/sources/gh/nambrosini/advent-of-code"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nambrosini/advent-of-code'... [INFO] running `"git" "clone" "work/cache/sources/gh/nambrosini/advent-of-code" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nambrosini/advent-of-code"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nambrosini/advent-of-code'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nambrosini/advent-of-code" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/advent-of-code"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/advent-of-code'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5ec62666b5907c05c0b416116b07a5b4d8cdc13a [INFO] sha for GitHub repo nambrosini/advent-of-code: 5ec62666b5907c05c0b416116b07a5b4d8cdc13a [INFO] validating manifest of nambrosini/advent-of-code on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nambrosini/advent-of-code on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nambrosini/advent-of-code [INFO] finished frobbing nambrosini/advent-of-code [INFO] frobbed toml for nambrosini/advent-of-code written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nambrosini/advent-of-code/Cargo.toml [INFO] started frobbing nambrosini/advent-of-code [INFO] finished frobbing nambrosini/advent-of-code [INFO] frobbed toml for nambrosini/advent-of-code written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/advent-of-code/Cargo.toml [INFO] crate nambrosini/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nambrosini/advent-of-code against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 19c41ce762cd0f5365b2cd8b05faff6603e11965b8fe6326554e213e0daceeeb [INFO] running `"docker" "start" "-a" "19c41ce762cd0f5365b2cd8b05faff6603e11965b8fe6326554e213e0daceeeb"` [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day3/part1.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | let mut v = &mut fabric.get_mut((in_tuple.2 + i) as usize).unwrap(); [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/day3/part1.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | let mut v = &mut fabric.get_mut((in_tuple.2 + i) as usize).unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `calc_frequency` [INFO] [stderr] --> src/day1/part1.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn calc_frequency(numbers: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_repetition` [INFO] [stderr] --> src/day1/part2.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_repetition(numbers: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_checksum` [INFO] [stderr] --> src/day2/part1.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_checksum(file_content: Vec<&str>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotFound` [INFO] [stderr] --> src/day2/part2.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | NotFound, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_common_letters` [INFO] [stderr] --> src/day2/part2.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn find_common_letters(input: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_word_difference` [INFO] [stderr] --> src/day2/part2.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | fn count_word_difference(str1: &str, str2: &str) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_word_without_differences` [INFO] [stderr] --> src/day2/part2.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | fn get_word_without_differences(str1: &str, str2: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardTime` [INFO] [stderr] --> src/day4/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct GuardTime { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `dateTime` should have a snake case name [INFO] [stderr] --> src/day4/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | dateTime: Utc, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `date_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.44s [INFO] running `"docker" "inspect" "19c41ce762cd0f5365b2cd8b05faff6603e11965b8fe6326554e213e0daceeeb"` [INFO] running `"docker" "rm" "-f" "19c41ce762cd0f5365b2cd8b05faff6603e11965b8fe6326554e213e0daceeeb"` [INFO] [stdout] 19c41ce762cd0f5365b2cd8b05faff6603e11965b8fe6326554e213e0daceeeb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 2b07df35adc8dcdc10f8856f003254c36763b666be0ea71868e171369b971376 [INFO] running `"docker" "start" "-a" "2b07df35adc8dcdc10f8856f003254c36763b666be0ea71868e171369b971376"` [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day3/part1.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | let mut v = &mut fabric.get_mut((in_tuple.2 + i) as usize).unwrap(); [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/day3/part1.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | let mut v = &mut fabric.get_mut((in_tuple.2 + i) as usize).unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardTime` [INFO] [stderr] --> src/day4/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct GuardTime { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `dateTime` should have a snake case name [INFO] [stderr] --> src/day4/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | dateTime: Utc, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `date_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `"docker" "inspect" "2b07df35adc8dcdc10f8856f003254c36763b666be0ea71868e171369b971376"` [INFO] running `"docker" "rm" "-f" "2b07df35adc8dcdc10f8856f003254c36763b666be0ea71868e171369b971376"` [INFO] [stdout] 2b07df35adc8dcdc10f8856f003254c36763b666be0ea71868e171369b971376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nambrosini/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 35bc10877ab2a1ebc619867a783c44c0b9950447d95d22bc5bbd4aaa151ee0a8 [INFO] running `"docker" "start" "-a" "35bc10877ab2a1ebc619867a783c44c0b9950447d95d22bc5bbd4aaa151ee0a8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/advent_of_code-bd5a9b19daff1a06 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test day1::part1::tests::test_frequency ... ok [INFO] [stdout] test day1::part2::tests::test_repetition ... ok [INFO] [stdout] test day2::part1::tests::test_checksum ... ok [INFO] [stdout] test day2::part2::tests::test_common_letters ... ok [INFO] [stdout] test day3::part1::tests::test_fill_fabric ... ok [INFO] [stdout] test day3::part1::tests::test_not_overlapping ... ok [INFO] [stdout] test day2::part2::tests::test_get_word_without_differences ... ok [INFO] [stdout] test day2::part2::tests::test_count_word_difference ... ok [INFO] [stdout] test day2::part2::tests::test_common_letters_fail ... ok [INFO] [stdout] test day4::tests::test_date_parsing ... ok [INFO] [stdout] test day3::part1::tests::test_split_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "35bc10877ab2a1ebc619867a783c44c0b9950447d95d22bc5bbd4aaa151ee0a8"` [INFO] running `"docker" "rm" "-f" "35bc10877ab2a1ebc619867a783c44c0b9950447d95d22bc5bbd4aaa151ee0a8"` [INFO] [stdout] 35bc10877ab2a1ebc619867a783c44c0b9950447d95d22bc5bbd4aaa151ee0a8