[INFO] cloning repository https://github.com/jonduvnjak/advent2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonduvnjak/advent2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonduvnjak%2Fadvent2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonduvnjak%2Fadvent2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6282f81257f3c08ee061bc6aa42f8b87619a4b8a
[INFO] testing jonduvnjak/advent2 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonduvnjak%2Fadvent2" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonduvnjak/advent2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonduvnjak/advent2
[INFO] finished tweaking git repo https://github.com/jonduvnjak/advent2
[INFO] tweaked toml for git repo https://github.com/jonduvnjak/advent2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jonduvnjak/advent2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4176f499faca352d30c9c852c03008bf31d445c846821bb2e28ccf5d5b53b511
[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" "4176f499faca352d30c9c852c03008bf31d445c846821bb2e28ccf5d5b53b511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4176f499faca352d30c9c852c03008bf31d445c846821bb2e28ccf5d5b53b511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4176f499faca352d30c9c852c03008bf31d445c846821bb2e28ccf5d5b53b511", kill_on_drop: false }`
[INFO] [stdout] 4176f499faca352d30c9c852c03008bf31d445c846821bb2e28ccf5d5b53b511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc4245127c99ab4b73e45cd2c335c116b1cfbb825d0171f03b34854adb5dbad
[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" "dbc4245127c99ab4b73e45cd2c335c116b1cfbb825d0171f03b34854adb5dbad", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `RANGE_iter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut RANGE_iter = RANGE.iter();
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `range_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` 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 1.90s
[INFO] running `Command { std: "docker" "inspect" "dbc4245127c99ab4b73e45cd2c335c116b1cfbb825d0171f03b34854adb5dbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc4245127c99ab4b73e45cd2c335c116b1cfbb825d0171f03b34854adb5dbad", kill_on_drop: false }`
[INFO] [stdout] dbc4245127c99ab4b73e45cd2c335c116b1cfbb825d0171f03b34854adb5dbad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4935e63c90cefaad22cfadbf7ae921ae3be18666eec880557d4a2ed00fabe7a
[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" "d4935e63c90cefaad22cfadbf7ae921ae3be18666eec880557d4a2ed00fabe7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `RANGE_iter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut RANGE_iter = RANGE.iter();
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `range_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` 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 0.89s
[INFO] running `Command { std: "docker" "inspect" "d4935e63c90cefaad22cfadbf7ae921ae3be18666eec880557d4a2ed00fabe7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4935e63c90cefaad22cfadbf7ae921ae3be18666eec880557d4a2ed00fabe7a", kill_on_drop: false }`
[INFO] [stdout] d4935e63c90cefaad22cfadbf7ae921ae3be18666eec880557d4a2ed00fabe7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen", 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] 2a2e658ed29221c86fd028b16006a5688fdf7e1eb950a5dc362c3a6efc6a931a
[INFO] running `Command { std: "docker" "start" "-a" "2a2e658ed29221c86fd028b16006a5688fdf7e1eb950a5dc362c3a6efc6a931a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variable `RANGE_iter` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 29 |     let mut RANGE_iter = RANGE.iter();
[INFO] [stdout] 
[INFO] [stderr]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `range_iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent2` (bin "advent2" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent2-5a724af9ea9e1639)
[INFO] running `Command { std: "docker" "inspect" "2a2e658ed29221c86fd028b16006a5688fdf7e1eb950a5dc362c3a6efc6a931a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2e658ed29221c86fd028b16006a5688fdf7e1eb950a5dc362c3a6efc6a931a", kill_on_drop: false }`
[INFO] [stdout] 2a2e658ed29221c86fd028b16006a5688fdf7e1eb950a5dc362c3a6efc6a931a