[INFO] cloning repository https://github.com/savovsa/advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/savovsa/advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fadvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fadvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1ad7eb7cc9e4fb824238b1b57d7538b890f8e03
[INFO] testing savovsa/advent2020 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fadvent2020" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/savovsa/advent2020 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/savovsa/advent2020
[INFO] finished tweaking git repo https://github.com/savovsa/advent2020
[INFO] tweaked toml for git repo https://github.com/savovsa/advent2020 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/savovsa/advent2020 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f508eece745bb0c7557b2a72e204955d59e5e71b1d4342edd0c970794b5303f2
[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" "f508eece745bb0c7557b2a72e204955d59e5e71b1d4342edd0c970794b5303f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f508eece745bb0c7557b2a72e204955d59e5e71b1d4342edd0c970794b5303f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f508eece745bb0c7557b2a72e204955d59e5e71b1d4342edd0c970794b5303f2", kill_on_drop: false }`
[INFO] [stdout] f508eece745bb0c7557b2a72e204955d59e5e71b1d4342edd0c970794b5303f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f18ce573b9507c41f2d098ee9e7f98a76a65602f03df6ecf2140f86e9bf0192e
[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" "f18ce573b9507c41f2d098ee9e7f98a76a65602f03df6ecf2140f86e9bf0192e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target_count`
[INFO] [stdout]   --> src/day1.rs:49:51
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn find_targets(numbers: &[i32], target_sum: i32, target_count: i32) -> Pair {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]  --> src/day1.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const data: [i32; 200] = [
[INFO] [stdout]   |       ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` 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 0.99s
[INFO] running `Command { std: "docker" "inspect" "f18ce573b9507c41f2d098ee9e7f98a76a65602f03df6ecf2140f86e9bf0192e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18ce573b9507c41f2d098ee9e7f98a76a65602f03df6ecf2140f86e9bf0192e", kill_on_drop: false }`
[INFO] [stdout] f18ce573b9507c41f2d098ee9e7f98a76a65602f03df6ecf2140f86e9bf0192e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1c1378de977d135869c75886f18f7f3fb09187cdc0b79fb4468a8963d903fe0c
[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" "1c1378de977d135869c75886f18f7f3fb09187cdc0b79fb4468a8963d903fe0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling claim v0.4.0
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target_count`
[INFO] [stdout]   --> src/day1.rs:49:51
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn find_targets(numbers: &[i32], target_sum: i32, target_count: i32) -> Pair {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]  --> src/day1.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const data: [i32; 200] = [
[INFO] [stdout]   |       ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c1378de977d135869c75886f18f7f3fb09187cdc0b79fb4468a8963d903fe0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1378de977d135869c75886f18f7f3fb09187cdc0b79fb4468a8963d903fe0c", kill_on_drop: false }`
[INFO] [stdout] 1c1378de977d135869c75886f18f7f3fb09187cdc0b79fb4468a8963d903fe0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cef5b03ad4207514bf942b6b689e07c2579e541cdbd9e42fdf0db171d1b3ca20
[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" "cef5b03ad4207514bf942b6b689e07c2579e541cdbd9e42fdf0db171d1b3ca20", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `target_count`
[INFO] [stderr]   --> src/day1.rs:49:51
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn find_targets(numbers: &[i32], target_sum: i32, target_count: i32) -> Pair {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_count`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `data` should have an upper case name
[INFO] [stderr]  --> src/day1.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const data: [i32; 200] = [
[INFO] [stderr]   |       ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent2020` (bin "advent2020" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent2020-86fb214b1e2ab629)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test day1::tests::day1_part1::not_adding_to_2020 ... ok
[INFO] [stdout] test day1::tests::find_pair::two_numbers_not_adding_up_to_2020 ... ok
[INFO] [stdout] test day1::tests::day1_part1::answer ... ok
[INFO] [stdout] test day1::tests::day1_part1::non_sequential_adding_to_2020 ... ok
[INFO] [stdout] test day1::tests::day1_part2::non_sequential_adding_to_2020 ... ok
[INFO] [stdout] test day1::tests::day1_part2::not_adding_to_2020 ... ok
[INFO] [stdout] test day1::tests::find_pair::two_numbers_adding_up_to_2020 ... ok
[INFO] [stdout] test day1::tests::day1_part2::answer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cef5b03ad4207514bf942b6b689e07c2579e541cdbd9e42fdf0db171d1b3ca20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef5b03ad4207514bf942b6b689e07c2579e541cdbd9e42fdf0db171d1b3ca20", kill_on_drop: false }`
[INFO] [stdout] cef5b03ad4207514bf942b6b689e07c2579e541cdbd9e42fdf0db171d1b3ca20