[INFO] cloning repository https://github.com/Ace4896/Rust-Code-Challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ace4896/Rust-Code-Challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce4896%2FRust-Code-Challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce4896%2FRust-Code-Challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 250fed8f216e89e649d8a09b3c2cfc86daa40f9b
[INFO] testing Ace4896/Rust-Code-Challenges against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAce4896%2FRust-Code-Challenges" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ace4896/Rust-Code-Challenges on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ace4896/Rust-Code-Challenges
[INFO] finished tweaking git repo https://github.com/Ace4896/Rust-Code-Challenges
[INFO] tweaked toml for git repo https://github.com/Ace4896/Rust-Code-Challenges written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Ace4896/Rust-Code-Challenges already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97c97c9d54481d1bc16c49c495cb4fcf26af5b31c70ac7d87b53b5fd274c08ac
[INFO] running `Command { std: "docker" "start" "-a" "97c97c9d54481d1bc16c49c495cb4fcf26af5b31c70ac7d87b53b5fd274c08ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97c97c9d54481d1bc16c49c495cb4fcf26af5b31c70ac7d87b53b5fd274c08ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c97c9d54481d1bc16c49c495cb4fcf26af5b31c70ac7d87b53b5fd274c08ac", kill_on_drop: false }`
[INFO] [stdout] 97c97c9d54481d1bc16c49c495cb4fcf26af5b31c70ac7d87b53b5fd274c08ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb599ecb884b4b38da582c58ca123c01b5c97ee3c594a49a289de27e834e164
[INFO] running `Command { std: "docker" "start" "-a" "edb599ecb884b4b38da582c58ca123c01b5c97ee3c594a49a289de27e834e164", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rust-code-challenges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "edb599ecb884b4b38da582c58ca123c01b5c97ee3c594a49a289de27e834e164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb599ecb884b4b38da582c58ca123c01b5c97ee3c594a49a289de27e834e164", kill_on_drop: false }`
[INFO] [stdout] edb599ecb884b4b38da582c58ca123c01b5c97ee3c594a49a289de27e834e164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8505ef58cba753d7aade714e91c10828d3858502ea46834624d1c33d2c317f1b
[INFO] running `Command { std: "docker" "start" "-a" "8505ef58cba753d7aade714e91c10828d3858502ea46834624d1c33d2c317f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling travel_planner_graph v0.1.0 (/opt/rustwide/workdir/travel_planner_graph)
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rust-code-challenges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.06s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_code_challenges-9e3cbea002997a2f)
[INFO] running `Command { std: "docker" "inspect" "8505ef58cba753d7aade714e91c10828d3858502ea46834624d1c33d2c317f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8505ef58cba753d7aade714e91c10828d3858502ea46834624d1c33d2c317f1b", kill_on_drop: false }`
[INFO] [stdout] 8505ef58cba753d7aade714e91c10828d3858502ea46834624d1c33d2c317f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58feb89322ff2a5cc00e46c572781593e8559c2ff4fd1cc827f197c78b3af114
[INFO] running `Command { std: "docker" "start" "-a" "58feb89322ff2a5cc00e46c572781593e8559c2ff4fd1cc827f197c78b3af114", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_code_challenges-9e3cbea002997a2f)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test calculate_median::tests::empty_list ... ok
[INFO] [stdout] test calculate_median::tests::even_length ... ok
[INFO] [stdout] test calculate_median::tests::sorted_list ... ok
[INFO] [stdout] test calculate_median::tests::unsorted_list ... ok
[INFO] [stdout] test calculate_weeks_between::tests::one_week ... ok
[INFO] [stdout] test calculate_weeks_between::tests::same_day ... ok
[INFO] [stdout] test calculate_weeks_between::tests::past ... ok
[INFO] [stdout] test case_insensitive_sort::tests::five_users ... ok
[INFO] [stdout] test check_deadline_reached::tests::in_past ... ok
[INFO] [stdout] test check_deadline_reached::tests::in_future ... ok
[INFO] [stdout] test convert_celsius_farenheit::tests::boiling ... ok
[INFO] [stdout] test convert_celsius_farenheit::tests::freezing ... ok
[INFO] [stdout] test check_file_exists::tests::writeable ... ok
[INFO] [stdout] test check_file_exists::tests::read_only ... ok
[INFO] [stdout] test convert_celsius_farenheit::tests::one_degree ... ok
[INFO] [stdout] test convert_to_morse_code::tests::hello_world ... ok
[INFO] [stdout] test convert_to_morse_code::tests::whole_alphabet ... ok
[INFO] [stdout] test find_unique_items::tests::empty_list ... ok
[INFO] [stdout] test find_unique_items::tests::sorted_list ... ok
[INFO] [stdout] test find_unique_items::tests::sorted_list_with_duplicates ... ok
[INFO] [stdout] test find_unique_items::tests::unsorted_list ... ok
[INFO] [stdout] test find_unique_items::tests::unsorted_list_with_duplicates ... ok
[INFO] [stdout] test handle_inconsistent_dates::tests::dmy_dot ... ok
[INFO] [stdout] test handle_inconsistent_dates::tests::invalid ... ok
[INFO] [stdout] test handle_inconsistent_dates::tests::ymd_hyphen ... ok
[INFO] [stdout] test handle_inconsistent_dates::tests::mdy_dot ... ok
[INFO] [stdout] test handle_inconsistent_dates::tests::ymd_slash ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::every_color ... ok
[INFO] [stdout] test print_any_text_type::tests::chars ... ok
[INFO] [stdout] test print_any_text_type::tests::cstring ... ok
[INFO] [stdout] test print_any_text_type::tests::str ... ok
[INFO] [stdout] test print_any_text_type::tests::string ... ok
[INFO] [stdout] test print_any_text_type::tests::path ... ok
[INFO] [stdout] test run_length_encoding::tests::abc ... ok
[INFO] [stdout] test run_length_encoding::tests::round_trip ... ok
[INFO] [stdout] test run_length_encoding::tests::long_run ... ok
[INFO] [stdout] test sum_with_missing::tests::all_missing ... ok
[INFO] [stdout] test sum_with_missing::tests::empty ... ok
[INFO] [stdout] test sum_with_missing::tests::no_missing ... ok
[INFO] [stdout] test validate_isbn::tests::can_correctly_calculate_check_digits ... ok
[INFO] [stdout] test sum_with_missing::tests::some_missing ... ok
[INFO] [stdout] test value_of_hand_of_cards::tests::empty_hand ... ok
[INFO] [stdout] test validate_isbn::tests::rust_in_action ... ok
[INFO] [stdout] test travel_planner::tests::small_graph ... ok
[INFO] [stdout] test value_of_hand_of_cards::tests::oops ... ok
[INFO] [stdout] test value_of_hand_of_cards::tests::risky_hand ... ok
[INFO] [stdout] test value_of_hand_of_cards::tests::strong_hand ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::invalid_literals - should panic ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::no_leading_hash - should panic ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::not_a_hex_code - should panic ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::out_of_bounds - should panic ... ok
[INFO] [stdout] test interpret_rgb_hex_colour::tests::too_short - should panic ... ok
[INFO] [stdout] test travel_planner::tests::large_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-code-challenges
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58feb89322ff2a5cc00e46c572781593e8559c2ff4fd1cc827f197c78b3af114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58feb89322ff2a5cc00e46c572781593e8559c2ff4fd1cc827f197c78b3af114", kill_on_drop: false }`
[INFO] [stdout] 58feb89322ff2a5cc00e46c572781593e8559c2ff4fd1cc827f197c78b3af114