[INFO] cloning repository https://github.com/alightgoesout/advent2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alightgoesout/advent2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falightgoesout%2Fadvent2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falightgoesout%2Fadvent2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb18b2d76519060763a897f3585ac0b14b45932d [INFO] testing alightgoesout/advent2018 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falightgoesout%2Fadvent2018" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alightgoesout/advent2018 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alightgoesout/advent2018 [INFO] finished tweaking git repo https://github.com/alightgoesout/advent2018 [INFO] tweaked toml for git repo https://github.com/alightgoesout/advent2018 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/alightgoesout/advent2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 566107d2acd97555218ada4880da859fb3ee66abf39430001f1652548f55df42 [INFO] running `Command { std: "docker" "start" "-a" "566107d2acd97555218ada4880da859fb3ee66abf39430001f1652548f55df42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "566107d2acd97555218ada4880da859fb3ee66abf39430001f1652548f55df42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566107d2acd97555218ada4880da859fb3ee66abf39430001f1652548f55df42", kill_on_drop: false }` [INFO] [stdout] 566107d2acd97555218ada4880da859fb3ee66abf39430001f1652548f55df42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8cd2127f4c597b89250c9ce9cd8b8fb1b33473aa956589ac4fbd3c52fc1d296 [INFO] running `Command { std: "docker" "start" "-a" "c8cd2127f4c597b89250c9ce9cd8b8fb1b33473aa956589ac4fbd3c52fc1d296", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling advent v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2/find_similar_ids.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | ... let mut splitted_id = splitted_ids.get(i); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2/find_similar_ids.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | ... let mut afters = splitted_id.get(before); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `claim_regex` should have an upper case name [INFO] [stdout] --> src/day3/claim.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | static ref claim_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `CLAIM_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.63s [INFO] running `Command { std: "docker" "inspect" "c8cd2127f4c597b89250c9ce9cd8b8fb1b33473aa956589ac4fbd3c52fc1d296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8cd2127f4c597b89250c9ce9cd8b8fb1b33473aa956589ac4fbd3c52fc1d296", kill_on_drop: false }` [INFO] [stdout] c8cd2127f4c597b89250c9ce9cd8b8fb1b33473aa956589ac4fbd3c52fc1d296 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3ec44554b67db85693a789412df47c242879a23657ad5e2cf46c612a164c8b5 [INFO] running `Command { std: "docker" "start" "-a" "a3ec44554b67db85693a789412df47c242879a23657ad5e2cf46c612a164c8b5", kill_on_drop: false }` [INFO] [stderr] Compiling advent v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2/find_similar_ids.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | ... let mut splitted_id = splitted_ids.get(i); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2/find_similar_ids.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | ... let mut afters = splitted_id.get(before); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `claim_regex` should have an upper case name [INFO] [stdout] --> src/day3/claim.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | static ref claim_regex: Regex = [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `CLAIM_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "a3ec44554b67db85693a789412df47c242879a23657ad5e2cf46c612a164c8b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ec44554b67db85693a789412df47c242879a23657ad5e2cf46c612a164c8b5", kill_on_drop: false }` [INFO] [stdout] a3ec44554b67db85693a789412df47c242879a23657ad5e2cf46c612a164c8b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4df3c8532a3363d66e71875617f018b302b7a1b944034bddc32d4bd2b3c31194 [INFO] running `Command { std: "docker" "start" "-a" "4df3c8532a3363d66e71875617f018b302b7a1b944034bddc32d4bd2b3c31194", kill_on_drop: false }` [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] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent-d640c564e3d1a2db) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test day1::frequency::should::return_0_with_an_empty_input ... ok [INFO] [stdout] test day1::find_repeating_frequency::should::return_0_when_input_is_plus_1_minus_1 ... 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::frequency::should::return_negative_1_when_input_is_negative_one ... ok [INFO] [stdout] test day1::frequency::should::return_1_when_input_is_1 ... ok [INFO] [stdout] test day1::frequency::should::return_the_sum_of_all_numbers_in_input ... 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::check_repeating_letters::should::return_false_true_when_input_has_no_doubled_letter_and_a_trippled_letter ... 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::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_0_when_input_is_abcdef ... ok [INFO] [stdout] test day2::checksum::checksum::should::return_0_when_input_is_empty ... ok [INFO] [stdout] test day2::find_similar_ids::id_split::should::iterate_over_id_splits ... 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::overlap_superficy::should::return_0_for_an_empty_input ... ok [INFO] [stdout] test day3::claim::should::return_none_when_the_string_is_malformed ... ok [INFO] [stdout] test day3::overlap_superficy::should::return_the_overlap_superficy_of_all_claims ... ok [INFO] [stdout] test day3::overlap::should::should_return_the_overlap_between_two_claims ... 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::claim::should::parse_a_string_and_create_a_claim ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4df3c8532a3363d66e71875617f018b302b7a1b944034bddc32d4bd2b3c31194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df3c8532a3363d66e71875617f018b302b7a1b944034bddc32d4bd2b3c31194", kill_on_drop: false }` [INFO] [stdout] 4df3c8532a3363d66e71875617f018b302b7a1b944034bddc32d4bd2b3c31194