[INFO] cloning repository https://github.com/runec/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/runec/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frunec%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frunec%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72ecb03c7a87ce59505fb62dcd9573cf11d4a5fb
[INFO] testing runec/advent-of-code-2020 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frunec%2Fadvent-of-code-2020" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/runec/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/runec/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/runec/advent-of-code-2020 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/runec/advent-of-code-2020 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/runec/advent-of-code-2020 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d910c068c4b5bdd5b428c3568346f12e87355f9f5ab016b56b1708d622aa875
[INFO] running `Command { std: "docker" "start" "-a" "2d910c068c4b5bdd5b428c3568346f12e87355f9f5ab016b56b1708d622aa875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d910c068c4b5bdd5b428c3568346f12e87355f9f5ab016b56b1708d622aa875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d910c068c4b5bdd5b428c3568346f12e87355f9f5ab016b56b1708d622aa875", kill_on_drop: false }`
[INFO] [stdout] 2d910c068c4b5bdd5b428c3568346f12e87355f9f5ab016b56b1708d622aa875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3287c683b0a5a2ba7c83c9096df8279d2ef90573bca4d3ca5187e8beb106a8f2
[INFO] running `Command { std: "docker" "start" "-a" "3287c683b0a5a2ba7c83c9096df8279d2ef90573bca4d3ca5187e8beb106a8f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `door_loop`
[INFO] [stdout]   --> solutions/day25.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |   let door_loop = find_loop_size(door_key);
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 20 |   let _door_loop = find_loop_size(door_key);
[INFO] [stdout]    |       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `SUBJECT`
[INFO] [stdout]    |
[INFO] [stdout] 20 -   let door_loop = find_loop_size(door_key);
[INFO] [stdout] 20 +   let day25::SUBJECT = find_loop_size(door_key);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "3287c683b0a5a2ba7c83c9096df8279d2ef90573bca4d3ca5187e8beb106a8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3287c683b0a5a2ba7c83c9096df8279d2ef90573bca4d3ca5187e8beb106a8f2", kill_on_drop: false }`
[INFO] [stdout] 3287c683b0a5a2ba7c83c9096df8279d2ef90573bca4d3ca5187e8beb106a8f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29c1b3925022058717f43a383e33f4285a277951de2b2e975386c251bfbd9999
[INFO] running `Command { std: "docker" "start" "-a" "29c1b3925022058717f43a383e33f4285a277951de2b2e975386c251bfbd9999", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `door_loop`
[INFO] [stdout]   --> solutions/day25.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |   let door_loop = find_loop_size(door_key);
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 20 |   let _door_loop = find_loop_size(door_key);
[INFO] [stdout]    |       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `SUBJECT`
[INFO] [stdout]    |
[INFO] [stdout] 20 -   let door_loop = find_loop_size(door_key);
[INFO] [stdout] 20 +   let day25::SUBJECT = find_loop_size(door_key);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "29c1b3925022058717f43a383e33f4285a277951de2b2e975386c251bfbd9999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c1b3925022058717f43a383e33f4285a277951de2b2e975386c251bfbd9999", kill_on_drop: false }`
[INFO] [stdout] 29c1b3925022058717f43a383e33f4285a277951de2b2e975386c251bfbd9999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b536ff730402e2149c38832b644c78a6440864e89aaa3fe7623f18121d8d6506
[INFO] running `Command { std: "docker" "start" "-a" "b536ff730402e2149c38832b644c78a6440864e89aaa3fe7623f18121d8d6506", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `door_loop`
[INFO] [stderr]   --> solutions/day25.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 |   let door_loop = find_loop_size(door_key);
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 20 |   let _door_loop = find_loop_size(door_key);
[INFO] [stderr]    |       +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `SUBJECT`
[INFO] [stderr]    |
[INFO] [stderr] 20 -   let door_loop = find_loop_size(door_key);
[INFO] [stderr] 20 +   let day25::SUBJECT = find_loop_size(door_key);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code-2020` (bin "solutions" test) generated 1 warning (run `cargo fix --bin "solutions" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests solutions/main.rs (/opt/rustwide/target/debug/deps/solutions-8dc38e83f3587b61)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b536ff730402e2149c38832b644c78a6440864e89aaa3fe7623f18121d8d6506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b536ff730402e2149c38832b644c78a6440864e89aaa3fe7623f18121d8d6506", kill_on_drop: false }`
[INFO] [stdout] b536ff730402e2149c38832b644c78a6440864e89aaa3fe7623f18121d8d6506