[INFO] updating cached repository ExcaliburZero/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ExcaliburZero/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ExcaliburZero/advent_of_code_2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ExcaliburZero/advent_of_code_2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ExcaliburZero/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ExcaliburZero/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01da2dd404893eff549e0911bcf5f1c97a929d76
[INFO] sha for GitHub repo ExcaliburZero/advent_of_code_2018: 01da2dd404893eff549e0911bcf5f1c97a929d76
[INFO] validating manifest of ExcaliburZero/advent_of_code_2018 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ExcaliburZero/advent_of_code_2018 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ExcaliburZero/advent_of_code_2018
[INFO] finished frobbing ExcaliburZero/advent_of_code_2018
[INFO] frobbed toml for ExcaliburZero/advent_of_code_2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018/Cargo.toml
[INFO] started frobbing ExcaliburZero/advent_of_code_2018
[INFO] finished frobbing ExcaliburZero/advent_of_code_2018
[INFO] frobbed toml for ExcaliburZero/advent_of_code_2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ExcaliburZero/advent_of_code_2018/Cargo.toml
[INFO] crate ExcaliburZero/advent_of_code_2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ExcaliburZero/advent_of_code_2018 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 16a08a7150b8a23c70e53b0659a403dab32307a222c283cb6277ae95395c0eaf
[INFO] running `"docker" "start" "-a" "16a08a7150b8a23c70e53b0659a403dab32307a222c283cb6277ae95395c0eaf"`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.13s
[INFO] running `"docker" "inspect" "16a08a7150b8a23c70e53b0659a403dab32307a222c283cb6277ae95395c0eaf"`
[INFO] running `"docker" "rm" "-f" "16a08a7150b8a23c70e53b0659a403dab32307a222c283cb6277ae95395c0eaf"`
[INFO] [stdout] 16a08a7150b8a23c70e53b0659a403dab32307a222c283cb6277ae95395c0eaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 326133ad363e3fe3838e85ab09918e1571a8cfe2e38d0ea06d0fb70194339b49
[INFO] running `"docker" "start" "-a" "326133ad363e3fe3838e85ab09918e1571a8cfe2e38d0ea06d0fb70194339b49"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "326133ad363e3fe3838e85ab09918e1571a8cfe2e38d0ea06d0fb70194339b49"`
[INFO] running `"docker" "rm" "-f" "326133ad363e3fe3838e85ab09918e1571a8cfe2e38d0ea06d0fb70194339b49"`
[INFO] [stdout] 326133ad363e3fe3838e85ab09918e1571a8cfe2e38d0ea06d0fb70194339b49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ExcaliburZero/advent_of_code_2018:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 18199958bc623fb8b67d4a671185c90e107ddb3f3103bb3a557c38bf127064f4
[INFO] running `"docker" "start" "-a" "18199958bc623fb8b67d4a671185c90e107ddb3f3103bb3a557c38bf127064f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-373f849312a5a5ce
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test one::tests::sum_changes_it_sums_multiple_changes ... ok
[INFO] [stdout] test one::tests::get_first_repeat_frequency_it_finds_repeat_on_second_iteration ... ok
[INFO] [stdout] test one::tests::sum_changes_it_sums_one_change ... ok
[INFO] [stdout] test three::tests::claim_is_non_overlapping_it_works_on_an_overlapping_claim ... ok
[INFO] [stdout] test three::tests::construct_claim_it_works_on_an_odd_case ... ok
[INFO] [stdout] test three::tests::claim_is_non_overlapping_it_works_on_a_non_overlapping_claim ... ok
[INFO] [stdout] test one::tests::get_first_repeat_frequency_it_finds_repeat_on_partial_iteration ... ok
[INFO] [stdout] test three::tests::find_non_overlapping_claim_it_works_on_a_case_with_a_non_overlapping_claim ... ok
[INFO] [stdout] test one::tests::sum_changes_it_sums_zero_changes ... ok
[INFO] [stdout] test three::tests::find_non_overlapping_claim_it_works_on_all_overlapping_claims ... ok
[INFO] [stdout] test two::tests::calc_letter_counts_it_works_on_string_with_multiple_repeats ... ok
[INFO] [stdout] test two::tests::calc_letter_counts_it_works_on_empty_string ... ok
[INFO] [stdout] test three::tests::extract_claim_info_it_works_on_an_odd_case ... ok
[INFO] [stdout] test two::tests::calc_letter_counts_it_works_on_string_with_no_repeats ... ok
[INFO] [stdout] test two::tests::checksum_ids_it_works_on_empty_list ... ok
[INFO] [stdout] test two::tests::checksum_ids_it_works_on_list_with_one_three ... ok
[INFO] [stdout] test two::tests::checksum_ids_it_works_on_list_with_one_two ... ok
[INFO] [stdout] test two::tests::common_chars_it_works_for_empty_strings ... ok
[INFO] [stdout] test two::tests::common_chars_it_works_for_long_one_char_diff_strings ... ok
[INFO] [stdout] test two::tests::find_common_chars_in_1_diff_it_works_with_multiple_strings ... ok
[INFO] [stdout] test two::tests::find_common_chars_in_1_diff_it_works_with_no_strings ... ok
[INFO] [stdout] test two::tests::find_common_chars_in_1_diff_it_works_with_one_string ... ok
[INFO] [stdout] test two::tests::find_common_chars_in_1_diff_it_works_with_two_same_strings ... ok
[INFO] [stdout] test two::tests::hash_string_it_works_on_empty_string ... ok
[INFO] [stdout] test two::tests::hash_string_it_works_on_nonempty_string ... ok
[INFO] [stdout] test two::tests::off_by_one_it_works_with_empty_strings ... ok
[INFO] [stdout] test two::tests::off_by_one_it_works_with_off_by_one_strings ... ok
[INFO] [stdout] test two::tests::off_by_one_it_works_with_off_by_two_strings ... ok
[INFO] [stdout] test two::tests::off_by_one_it_works_with_same_strings ... ok
[INFO] [stdout] test two::tests::remove_char_at_it_works_on_first_letter ... ok
[INFO] [stdout] test two::tests::remove_char_at_it_works_on_intermediate_letter ... ok
[INFO] [stdout] test two::tests::remove_char_at_it_works_on_last_letter ... ok
[INFO] [stdout] test two::tests::checksum_ids_it_works_on_list_with_two_two_three_three ... ok
[INFO] [stdout] test two::tests::common_chars_it_works_for_diff_one_character_strings ... ok
[INFO] [stdout] test three::tests::apply_claim_it_works_on_a_case_with_overlap ... ok
[INFO] [stdout] test three::tests::count_claim_overlap_it_works_on_a_case_with_overlap ... ok
[INFO] [stdout] test three::tests::apply_claim_it_works_on_a_simple_case ... ok
[INFO] [stdout] test three::tests::count_claim_overlap_it_works_on_a_case_with_no_claims ... ok
[INFO] [stdout] test three::tests::count_overlap_it_works_on_a_case_with_overlap ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-9b0ab0426502cc41
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advent_of_code_2018
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/one.rs - one::sum_changes (line 36) ... ok
[INFO] [stdout] test src/one.rs - one::get_first_repeat_frequency (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "18199958bc623fb8b67d4a671185c90e107ddb3f3103bb3a557c38bf127064f4"`
[INFO] running `"docker" "rm" "-f" "18199958bc623fb8b67d4a671185c90e107ddb3f3103bb3a557c38bf127064f4"`
[INFO] [stdout] 18199958bc623fb8b67d4a671185c90e107ddb3f3103bb3a557c38bf127064f4