[INFO] cloning repository https://github.com/anapaulagomes/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anapaulagomes/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanapaulagomes%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanapaulagomes%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32b4ee21ea95b8b30b5a5e925e9af0525c371cd1
[INFO] testing anapaulagomes/advent-of-code against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanapaulagomes%2Fadvent-of-code" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anapaulagomes/advent-of-code on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anapaulagomes/advent-of-code
[INFO] finished tweaking git repo https://github.com/anapaulagomes/advent-of-code
[INFO] tweaked toml for git repo https://github.com/anapaulagomes/advent-of-code written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/anapaulagomes/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 092896a715e4c9b452494c1c186e6710f1f7821f847fab4bb41320fbd7b38735
[INFO] running `Command { std: "docker" "start" "-a" "092896a715e4c9b452494c1c186e6710f1f7821f847fab4bb41320fbd7b38735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092896a715e4c9b452494c1c186e6710f1f7821f847fab4bb41320fbd7b38735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092896a715e4c9b452494c1c186e6710f1f7821f847fab4bb41320fbd7b38735", kill_on_drop: false }`
[INFO] [stdout] 092896a715e4c9b452494c1c186e6710f1f7821f847fab4bb41320fbd7b38735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47fc4152dc837e7b344d33ee8644e77fe4bd9a835b5127762455f292ceda3c6a
[INFO] running `Command { std: "docker" "start" "-a" "47fc4152dc837e7b344d33ee8644e77fe4bd9a835b5127762455f292ceda3c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `day1::first_frequency`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day1::first_frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `first_frequency`
[INFO] [stdout]   --> src/day1.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn first_frequency(numbers: Vec<&str>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "47fc4152dc837e7b344d33ee8644e77fe4bd9a835b5127762455f292ceda3c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fc4152dc837e7b344d33ee8644e77fe4bd9a835b5127762455f292ceda3c6a", kill_on_drop: false }`
[INFO] [stdout] 47fc4152dc837e7b344d33ee8644e77fe4bd9a835b5127762455f292ceda3c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 206f81a82d5b98a39eadb7118aae8d7df1fd03e43ba8b99f71470f9c40837ea9
[INFO] running `Command { std: "docker" "start" "-a" "206f81a82d5b98a39eadb7118aae8d7df1fd03e43ba8b99f71470f9c40837ea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `day1::first_frequency`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day1::first_frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "206f81a82d5b98a39eadb7118aae8d7df1fd03e43ba8b99f71470f9c40837ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206f81a82d5b98a39eadb7118aae8d7df1fd03e43ba8b99f71470f9c40837ea9", kill_on_drop: false }`
[INFO] [stdout] 206f81a82d5b98a39eadb7118aae8d7df1fd03e43ba8b99f71470f9c40837ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10a69d7ad325ae4a5ae0f7f8bdf87755925e613a85c74868fadc433e66190bd3
[INFO] running `Command { std: "docker" "start" "-a" "10a69d7ad325ae4a5ae0f7f8bdf87755925e613a85c74868fadc433e66190bd3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `day1::first_frequency`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use day1::first_frequency;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code` (bin "advent-of-code" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code-63cf73506d1242c3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test day1::tests_first_frequency::test_check_two_numbers ... ok
[INFO] [stdout] test day1::tests_first_frequency::test_main_example ... ok
[INFO] [stdout] test day1::tests_first_frequency::test_reaches_five ... ok
[INFO] [stdout] test day1::tests_first_frequency::test_reaches_fourteen ... ok
[INFO] [stdout] test day1::tests_first_frequency::test_reaches_ten ... ok
[INFO] [stdout] test day1::tests_resulting_frequency::test_main_example ... ok
[INFO] [stdout] test day1::tests_resulting_frequency::test_negative_numbers_only ... ok
[INFO] [stdout] test day1::tests_resulting_frequency::test_positive_numbers_only ... ok
[INFO] [stdout] test day1::tests_resulting_frequency::test_random_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10a69d7ad325ae4a5ae0f7f8bdf87755925e613a85c74868fadc433e66190bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a69d7ad325ae4a5ae0f7f8bdf87755925e613a85c74868fadc433e66190bd3", kill_on_drop: false }`
[INFO] [stdout] 10a69d7ad325ae4a5ae0f7f8bdf87755925e613a85c74868fadc433e66190bd3