[INFO] updating cached repository alightgoesout/advent2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alightgoesout/advent2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alightgoesout/advent2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alightgoesout/advent2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alightgoesout/advent2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alightgoesout/advent2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cb18b2d76519060763a897f3585ac0b14b45932d [INFO] sha for GitHub repo alightgoesout/advent2018: cb18b2d76519060763a897f3585ac0b14b45932d [INFO] validating manifest of alightgoesout/advent2018 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 alightgoesout/advent2018 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 alightgoesout/advent2018 [INFO] finished frobbing alightgoesout/advent2018 [INFO] frobbed toml for alightgoesout/advent2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018/Cargo.toml [INFO] started frobbing alightgoesout/advent2018 [INFO] finished frobbing alightgoesout/advent2018 [INFO] frobbed toml for alightgoesout/advent2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alightgoesout/advent2018/Cargo.toml [INFO] crate alightgoesout/advent2018 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 alightgoesout/advent2018 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018:/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] aff4fa3615fafd52ecd48512947671bccbaa70a23ae8d88f71f5381e8f6edaa2 [INFO] running `"docker" "start" "-a" "aff4fa3615fafd52ecd48512947671bccbaa70a23ae8d88f71f5381e8f6edaa2"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling advent v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day2/find_similar_ids.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | let mut splitted_id = splitted_ids.get(i); [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/day2/find_similar_ids.rs:15:33 [INFO] [stderr] | [INFO] [stderr] 15 | let mut afters = splitted_id.get(before); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: static variable `claim_regex` should have an upper case name [INFO] [stderr] --> src/day3/claim.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | static ref claim_regex: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `CLAIM_REGEX` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.76s [INFO] running `"docker" "inspect" "aff4fa3615fafd52ecd48512947671bccbaa70a23ae8d88f71f5381e8f6edaa2"` [INFO] running `"docker" "rm" "-f" "aff4fa3615fafd52ecd48512947671bccbaa70a23ae8d88f71f5381e8f6edaa2"` [INFO] [stdout] aff4fa3615fafd52ecd48512947671bccbaa70a23ae8d88f71f5381e8f6edaa2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018:/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] 827edbf5dbdcbf049e5b7784122247d8838eb964c5b7d1abdba6753dee8c714c [INFO] running `"docker" "start" "-a" "827edbf5dbdcbf049e5b7784122247d8838eb964c5b7d1abdba6753dee8c714c"` [INFO] [stderr] Compiling advent v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day2/find_similar_ids.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | let mut splitted_id = splitted_ids.get(i); [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/day2/find_similar_ids.rs:15:33 [INFO] [stderr] | [INFO] [stderr] 15 | let mut afters = splitted_id.get(before); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: static variable `claim_regex` should have an upper case name [INFO] [stderr] --> src/day3/claim.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | static ref claim_regex: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `CLAIM_REGEX` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.50s [INFO] running `"docker" "inspect" "827edbf5dbdcbf049e5b7784122247d8838eb964c5b7d1abdba6753dee8c714c"` [INFO] running `"docker" "rm" "-f" "827edbf5dbdcbf049e5b7784122247d8838eb964c5b7d1abdba6753dee8c714c"` [INFO] [stdout] 827edbf5dbdcbf049e5b7784122247d8838eb964c5b7d1abdba6753dee8c714c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alightgoesout/advent2018:/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] 112971faf8627ebe73145ec0e83e8df19401d5c30e8cb306223da2845aae94ef [INFO] running `"docker" "start" "-a" "112971faf8627ebe73145ec0e83e8df19401d5c30e8cb306223da2845aae94ef"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/advent-dc4bd257dbeede60 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test day1::frequency::should::return_0_with_an_empty_input ... ok [INFO] [stdout] test day2::checksum::check_repeating_letters::should::return_false_true_when_input_has_no_doubled_letter_and_a_trippled_letter ... ok [INFO] [stdout] test day1::frequency::should::return_the_sum_of_all_numbers_in_input ... ok [INFO] [stdout] test day1::frequency::should::return_negative_1_when_input_is_negative_one ... ok [INFO] [stdout] test day1::find_repeating_frequency::should::return_10_when_input_is_plus_3_plus_3_plus_4_minus_2_minus_4 ... ok [INFO] [stdout] test day1::find_repeating_frequency::should::return_2_when_input_is_plus_1_minus_2_plus_3_plus_1 ... ok [INFO] [stdout] test day1::find_repeating_frequency::should::return_0_when_input_is_plus_1_minus_1 ... ok [INFO] [stdout] test day1::frequency::should::return_1_when_input_is_1 ... ok [INFO] [stdout] test day2::checksum::check_repeating_letters::should::return_false_false_when_input_has_no_doubled_or_tripled_letter ... ok [INFO] [stdout] test day2::checksum::checksum::should::return_0_when_input_is_abcdef ... ok [INFO] [stdout] test day2::find_similar_ids::id_split::should::iterate_over_id_splits ... ok [INFO] [stdout] test day2::checksum::check_repeating_letters::should::return_true_false_when_input_has_a_doubled_letter_and_no_tripled_letter ... ok [INFO] [stdout] test day2::checksum::checksum::should::return_0_when_input_is_empty ... ok [INFO] [stdout] test day2::checksum::check_repeating_letters::should::return_true_true_when_input_has_a_doubled_letter_and_a_trippled_letter ... ok [INFO] [stdout] test day2::checksum::checksum::should::return_12_when_input_contains_four_ids_whit_doubled_letters_and_three_ids_with_tripled_letter ... ok [INFO] [stdout] test day2::find_similar_ids::find_similar_ids::should::return_common_letters_of_the_two_similar_ids ... ok [INFO] [stdout] test day3::claim::should::return_none_when_the_string_is_malformed ... ok [INFO] [stdout] test day3::overlap::should::should_return_an_empty_set_when_there_is_no_overlap ... ok [INFO] [stdout] test day3::overlap_superficy::should::return_0_when_there_is_no_overlaps_between_claims ... ok [INFO] [stdout] test day3::overlap::should::should_return_the_overlap_between_two_claims ... ok [INFO] [stdout] test day3::claim::should::parse_a_string_and_create_a_claim ... ok [INFO] [stdout] test day3::overlap_superficy::should::return_0_for_an_empty_input ... ok [INFO] [stdout] test day3::overlap_superficy::should::return_the_overlap_superficy_of_all_claims ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "112971faf8627ebe73145ec0e83e8df19401d5c30e8cb306223da2845aae94ef"` [INFO] running `"docker" "rm" "-f" "112971faf8627ebe73145ec0e83e8df19401d5c30e8cb306223da2845aae94ef"` [INFO] [stdout] 112971faf8627ebe73145ec0e83e8df19401d5c30e8cb306223da2845aae94ef