[INFO] cloning repository https://github.com/gmbeard/advent_of_code_day_1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmbeard/advent_of_code_day_1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Fadvent_of_code_day_1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Fadvent_of_code_day_1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e597f3c28b4baf2a350e14ce11a55d5c754225d
[INFO] testing gmbeard/advent_of_code_day_1 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmbeard%2Fadvent_of_code_day_1" "/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/gmbeard/advent_of_code_day_1 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/gmbeard/advent_of_code_day_1
[INFO] finished tweaking git repo https://github.com/gmbeard/advent_of_code_day_1
[INFO] tweaked toml for git repo https://github.com/gmbeard/advent_of_code_day_1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/gmbeard/advent_of_code_day_1 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] [stdout] 62421c78033a496359bcbb9a160e2a7e675202de6e087c331d02f258f67457d5
[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" "62421c78033a496359bcbb9a160e2a7e675202de6e087c331d02f258f67457d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62421c78033a496359bcbb9a160e2a7e675202de6e087c331d02f258f67457d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62421c78033a496359bcbb9a160e2a7e675202de6e087c331d02f258f67457d5", kill_on_drop: false }`
[INFO] [stdout] 62421c78033a496359bcbb9a160e2a7e675202de6e087c331d02f258f67457d5
[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] [stdout] 4db9ee3a0df6ba332a2cd287e1eb28fa46e4e05409a844fe26c0f1d03c9e1776
[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" "4db9ee3a0df6ba332a2cd287e1eb28fa46e4e05409a844fe26c0f1d03c9e1776", kill_on_drop: false }`
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/digits.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             b'0'...b'9' => Some(IsDigit::Yes((head[0] - b'0') as _)),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "4db9ee3a0df6ba332a2cd287e1eb28fa46e4e05409a844fe26c0f1d03c9e1776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db9ee3a0df6ba332a2cd287e1eb28fa46e4e05409a844fe26c0f1d03c9e1776", kill_on_drop: false }`
[INFO] [stdout] 4db9ee3a0df6ba332a2cd287e1eb28fa46e4e05409a844fe26c0f1d03c9e1776
[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] 23c37a99cb9fc827be1436a2e4a28565283b5a7b312e54e74fe5e97b330f3393
[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" "23c37a99cb9fc827be1436a2e4a28565283b5a7b312e54e74fe5e97b330f3393", kill_on_drop: false }`
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/digits.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             b'0'...b'9' => Some(IsDigit::Yes((head[0] - b'0') as _)),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "23c37a99cb9fc827be1436a2e4a28565283b5a7b312e54e74fe5e97b330f3393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c37a99cb9fc827be1436a2e4a28565283b5a7b312e54e74fe5e97b330f3393", kill_on_drop: false }`
[INFO] [stdout] 23c37a99cb9fc827be1436a2e4a28565283b5a7b312e54e74fe5e97b330f3393
[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] 58567173b96b248361c3586ff2871a246931841d9c278867feb88fff9fe96ce9
[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" "58567173b96b248361c3586ff2871a246931841d9c278867feb88fff9fe96ce9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] running 7 tests
[INFO] [stderr]   --> src/digits.rs:20:17
[INFO] [stdout] test digits::convert_to_digits_should::produce_as_stream_of_digits ... ok
[INFO] [stderr]    |
[INFO] [stdout] test example_tests::test_1 ... ok
[INFO] [stderr] 20 |             b'0'...b'9' => Some(IsDigit::Yes((head[0] - b'0') as _)),
[INFO] [stdout] test example_tests::test_1122 ... ok
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] test example_tests::test_1231 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test example_tests::test_empty ... ok
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] test example_tests::test_1234 ... ok
[INFO] [stderr] 
[INFO] [stdout] test neighbour::as_neighbour_should::produce_this_and_neighbour_values ... ok
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/day1-81a1d455242e72a6
[INFO] running `Command { std: "docker" "inspect" "58567173b96b248361c3586ff2871a246931841d9c278867feb88fff9fe96ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58567173b96b248361c3586ff2871a246931841d9c278867feb88fff9fe96ce9", kill_on_drop: false }`
[INFO] [stdout] 58567173b96b248361c3586ff2871a246931841d9c278867feb88fff9fe96ce9