[INFO] cloning repository https://github.com/Syfaro/advent-of-code-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Syfaro/advent-of-code-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyfaro%2Fadvent-of-code-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyfaro%2Fadvent-of-code-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9fa44f4a7013b4e9feb1b5e3115d4c045c1d881
[INFO] testing Syfaro/advent-of-code-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyfaro%2Fadvent-of-code-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Syfaro/advent-of-code-rs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Syfaro/advent-of-code-rs
[INFO] finished tweaking git repo https://github.com/Syfaro/advent-of-code-rs
[INFO] tweaked toml for git repo https://github.com/Syfaro/advent-of-code-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Syfaro/advent-of-code-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2bb4616dbbb264f935f33df287ed7971d889ab65d06192e72b12ae8679ec6f38
[INFO] running `Command { std: "docker" "start" "-a" "2bb4616dbbb264f935f33df287ed7971d889ab65d06192e72b12ae8679ec6f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bb4616dbbb264f935f33df287ed7971d889ab65d06192e72b12ae8679ec6f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb4616dbbb264f935f33df287ed7971d889ab65d06192e72b12ae8679ec6f38", kill_on_drop: false }`
[INFO] [stdout] 2bb4616dbbb264f935f33df287ed7971d889ab65d06192e72b12ae8679ec6f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 322f4c998499b314fd7fcb864f4f73d266a5dda302f21a8f98d389680c0848f8
[INFO] running `Command { std: "docker" "start" "-a" "322f4c998499b314fd7fcb864f4f73d266a5dda302f21a8f98d389680c0848f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.54s
[INFO] running `Command { std: "docker" "inspect" "322f4c998499b314fd7fcb864f4f73d266a5dda302f21a8f98d389680c0848f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322f4c998499b314fd7fcb864f4f73d266a5dda302f21a8f98d389680c0848f8", kill_on_drop: false }`
[INFO] [stdout] 322f4c998499b314fd7fcb864f4f73d266a5dda302f21a8f98d389680c0848f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bca2984aecee3f4cd6c8a4809d4183cfc8085b7bcf78103c033eaadc78e18011
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bca2984aecee3f4cd6c8a4809d4183cfc8085b7bcf78103c033eaadc78e18011", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.14s
[INFO] running `Command { std: "docker" "inspect" "bca2984aecee3f4cd6c8a4809d4183cfc8085b7bcf78103c033eaadc78e18011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca2984aecee3f4cd6c8a4809d4183cfc8085b7bcf78103c033eaadc78e18011", kill_on_drop: false }`
[INFO] [stdout] bca2984aecee3f4cd6c8a4809d4183cfc8085b7bcf78103c033eaadc78e18011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d525db2f91195f8077abb2312a63aea4c72732035986f80b789a6f723435dbb3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d525db2f91195f8077abb2312a63aea4c72732035986f80b789a6f723435dbb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code-e642884cfa276f7d
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_01-0b9320ad2a6158b5
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_decode_paren ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_02-0ad13681eb70d426
[INFO] [stdout] test tests::test_process_floors ... ok
[INFO] [stdout] test tests::test_stops_before_floor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_total_ribbon ... ok
[INFO] [stdout] test tests::test_total_wrapping_paper ... ok
[INFO] [stdout] test tests::test_decode_package ... ok
[INFO] [stdout] test tests::test_package_wrapping_paper ... ok
[INFO] [stdout] test tests::test_decode_all_packages ... ok
[INFO] [stdout] test tests::test_package_ribbon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_03-c81b4f330c1c5f15
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_decode_directions ... ok
[INFO] [stdout] test tests::test_direction_from_char ... ok
[INFO] [stdout] test tests::test_point_add_assign ... ok
[INFO] [stdout] test tests::test_find_unique_alternating_locations ... ok
[INFO] [stdout] test tests::test_find_unique_locations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_04-d69789ee1de47f0f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_find_minimum_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_05-e860b83688ca24a3
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_blocklisted ... ok
[INFO] [stdout] test tests::test_is_nice_1 ... ok
[INFO] [stdout] test tests::test_pairs ... ok
[INFO] [stdout] test tests::test_contains_n_vowels ... ok
[INFO] [stdout] test tests::test_is_nice_2 ... ok
[INFO] [stdout] test tests::test_contains_repeating ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2015_06-7e9c8f0ea1dc13bb
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_action_from_str ... ok
[INFO] [stdout] test tests::test_command_from_str ... ok
[INFO] [stdout] test tests::test_apply_command_2 ... ok
[INFO] [stdout] test tests::test_apply_command_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_01-627433fd24663c75
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_find_pair ... ok
[INFO] [stdout] test tests::test_find_three_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_02-8860b42a4c30c8b8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_validate_letter_position ... ok
[INFO] [stdout] test tests::test_validate_letter_count ... ok
[INFO] [stdout] test tests::test_password_entry_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_03-f88405a77b5d23c2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_04-1558ecfc3e232df9
[INFO] [stdout] test tests::test_count_trees ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_is_hex ... ok
[INFO] [stdout] test tests::test_validate_contents ... ok
[INFO] [stdout] test tests::test_validate_fields ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_05-7f64a051275c02d4
[INFO] [stdout] test tests::test_parse_passports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_binary_space_partition ... ok
[INFO] [stdout] test tests::test_decode_seat ... ok
[INFO] [stdout] test tests::test_seat_id ... ok
[INFO] [stdout] test tests::test_find_missing_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_06-390542da9df3d13a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_all_answered ... ok
[INFO] [stdout] test tests::test_unique_questions ... ok
[INFO] [stdout] test tests::test_parse_groups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_07-b7fabd2f1b31faf5
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_parse_bags ... ok
[INFO] [stdout] test tests::test_child_bags ... ok
[INFO] [stdout] test tests::test_bag_can_contain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_08-770bd71dd969db21
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_run_until_duplicate ... ok
[INFO] [stdout] test test::test_flip_until_complete ... ok
[INFO] [stdout] test test::test_line_from_str ... ok
[INFO] [stdout] test test::test_will_complete ... ok
[INFO] [stdout] test test::test_instruction_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_09-ad391b3697b6e777
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_sum_min_max ... ok
[INFO] [stdout] test tests::test_find_first_invalid ... ok
[INFO] [stdout] test tests::test_find_any_that_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/2020_10-5289f1f8b86bdb17
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_count_paths ... ok
[INFO] [stdout] test tests::test_fix_input ... ok
[INFO] [stdout] test tests::test_count_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advent-of-code
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d525db2f91195f8077abb2312a63aea4c72732035986f80b789a6f723435dbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d525db2f91195f8077abb2312a63aea4c72732035986f80b789a6f723435dbb3", kill_on_drop: false }`
[INFO] [stdout] d525db2f91195f8077abb2312a63aea4c72732035986f80b789a6f723435dbb3