[INFO] cloning repository https://github.com/FilipKernan/rust-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/FilipKernan/rust-advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilipKernan%2Frust-advent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilipKernan%2Frust-advent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86e810651c45e985afe83a1bdbbd50d310182e3c
[INFO] checking FilipKernan/rust-advent-of-code against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilipKernan%2Frust-advent-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FilipKernan/rust-advent-of-code
[INFO] finished tweaking git repo https://github.com/FilipKernan/rust-advent-of-code
[INFO] tweaked toml for git repo https://github.com/FilipKernan/rust-advent-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FilipKernan/rust-advent-of-code on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FilipKernan/rust-advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking FilipKernan/rust-advent-of-code against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilipKernan%2Frust-advent-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FilipKernan/rust-advent-of-code
[INFO] finished tweaking git repo https://github.com/FilipKernan/rust-advent-of-code
[INFO] tweaked toml for git repo https://github.com/FilipKernan/rust-advent-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FilipKernan/rust-advent-of-code on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FilipKernan/rust-advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3929a99337ce16769814b88c5f27967787db1bdba4b5f5bc07d0e288bfeaa00b
[INFO] running `Command { std: "docker" "start" "-a" "3929a99337ce16769814b88c5f27967787db1bdba4b5f5bc07d0e288bfeaa00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3929a99337ce16769814b88c5f27967787db1bdba4b5f5bc07d0e288bfeaa00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3929a99337ce16769814b88c5f27967787db1bdba4b5f5bc07d0e288bfeaa00b", kill_on_drop: false }`
[INFO] [stdout] 3929a99337ce16769814b88c5f27967787db1bdba4b5f5bc07d0e288bfeaa00b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25eea03d01f0c02564b563075d701562e7e93704a07ab490fd9c9172792b153b
[INFO] running `Command { std: "docker" "start" "-a" "25eea03d01f0c02564b563075d701562e7e93704a07ab490fd9c9172792b153b", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking rust-advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/day3.rs:21:62
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let dos: Vec<usize> = hay.match_indices("do()").map(|(x, s)| x).collect();
[INFO] [stdout]    |                                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/day3.rs:19:67
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let donts: Vec<usize> = hay.match_indices("don't()").map(|(x, s)| x).collect();
[INFO] [stdout]    |                                                                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ranges`
[INFO] [stdout]   --> src/day3.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let ranges: Vec<(usize, usize)> = vec![];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/day4.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if x >= 0 && x < self.max_cord.0 && y >= 0 && y < self.max_cord.1 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/day4.rs:59:45
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if x >= 0 && x < self.max_cord.0 && y >= 0 && y < self.max_cord.1 {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/day3.rs:21:62
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let dos: Vec<usize> = hay.match_indices("do()").map(|(x, s)| x).collect();
[INFO] [stdout]    |                                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/day3.rs:19:67
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let donts: Vec<usize> = hay.match_indices("don't()").map(|(x, s)| x).collect();
[INFO] [stdout]    |                                                                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ranges`
[INFO] [stdout]   --> src/day3.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let ranges: Vec<(usize, usize)> = vec![];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/day4.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if x >= 0 && x < self.max_cord.0 && y >= 0 && y < self.max_cord.1 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/day4.rs:59:45
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if x >= 0 && x < self.max_cord.0 && y >= 0 && y < self.max_cord.1 {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "25eea03d01f0c02564b563075d701562e7e93704a07ab490fd9c9172792b153b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25eea03d01f0c02564b563075d701562e7e93704a07ab490fd9c9172792b153b", kill_on_drop: false }`
[INFO] [stdout] 25eea03d01f0c02564b563075d701562e7e93704a07ab490fd9c9172792b153b