[INFO] cloning repository https://github.com/davidarnarsson/advent21
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidarnarsson/advent21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidarnarsson%2Fadvent21", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidarnarsson%2Fadvent21'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8119bbb7d6ffc8cde55b4946dd238440129994a1
[INFO] testing davidarnarsson/advent21 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidarnarsson%2Fadvent21" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidarnarsson/advent21 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidarnarsson/advent21
[INFO] finished tweaking git repo https://github.com/davidarnarsson/advent21
[INFO] tweaked toml for git repo https://github.com/davidarnarsson/advent21 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/davidarnarsson/advent21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcdd2704182c0bcdd272c5d6dcea17948a6328b482c7a255e7765c940bdf6917
[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" "bcdd2704182c0bcdd272c5d6dcea17948a6328b482c7a255e7765c940bdf6917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcdd2704182c0bcdd272c5d6dcea17948a6328b482c7a255e7765c940bdf6917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdd2704182c0bcdd272c5d6dcea17948a6328b482c7a255e7765c940bdf6917", kill_on_drop: false }`
[INFO] [stdout] bcdd2704182c0bcdd272c5d6dcea17948a6328b482c7a255e7765c940bdf6917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 71527291d25e483bd1a8c147d885ce0e552815be89bc82af01dac9999e46d9e7
[INFO] running `Command { std: "docker" "start" "-a" "71527291d25e483bd1a8c147d885ce0e552815be89bc82af01dac9999e46d9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/bin/day3.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn part_2(lines: &Vec<String>) {
[INFO] [stdout]    |                                - closing delimiter possibly meant for this
[INFO] [stdout] ...
[INFO] [stdout] 61 |     let a = filter_count(numbers.clone(), line_length, &|a, b| a == b;
[INFO] [stdout]    |                         ^ unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 65 | }
[INFO] [stdout]    | ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `;`
[INFO] [stdout]   --> src/bin/day3.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let a = filter_count(numbers.clone(), line_length, &|a, b| a == b;
[INFO] [stdout]    |                         ^ unclosed delimiter                         ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]   --> src/bin/day3.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | }
[INFO] [stdout]    | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]   --> src/bin/day5.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let parsed = parse(lines);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> src/bin/day5.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2(lines: &Vec<String>) {}
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent2021` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "71527291d25e483bd1a8c147d885ce0e552815be89bc82af01dac9999e46d9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71527291d25e483bd1a8c147d885ce0e552815be89bc82af01dac9999e46d9e7", kill_on_drop: false }`
[INFO] [stdout] 71527291d25e483bd1a8c147d885ce0e552815be89bc82af01dac9999e46d9e7