[INFO] cloning repository https://github.com/krs85/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/krs85/advent_of_code_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrs85%2Fadvent_of_code_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrs85%2Fadvent_of_code_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1be0af77c5bb6b514f16df65729603873f4433d7
[INFO] testing krs85/advent_of_code_2020 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrs85%2Fadvent_of_code_2020" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krs85/advent_of_code_2020 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krs85/advent_of_code_2020
[INFO] finished tweaking git repo https://github.com/krs85/advent_of_code_2020
[INFO] tweaked toml for git repo https://github.com/krs85/advent_of_code_2020 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/krs85/advent_of_code_2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1059e17dc96dc3bfb600700491088041c000fd5debf4a7991a52b4d88db04e72
[INFO] running `Command { std: "docker" "start" "-a" "1059e17dc96dc3bfb600700491088041c000fd5debf4a7991a52b4d88db04e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1059e17dc96dc3bfb600700491088041c000fd5debf4a7991a52b4d88db04e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1059e17dc96dc3bfb600700491088041c000fd5debf4a7991a52b4d88db04e72", kill_on_drop: false }`
[INFO] [stdout] 1059e17dc96dc3bfb600700491088041c000fd5debf4a7991a52b4d88db04e72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1b1cad9a15dd785a7fe1c102ad9a18ea5fc34d0497c5be9febb78fa09b6dd2
[INFO] running `Command { std: "docker" "start" "-a" "6f1b1cad9a15dd785a7fe1c102ad9a18ea5fc34d0497c5be9febb78fa09b6dd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `find_two`
[INFO] [stdout]   --> src/day1/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn find_two(numbers: Vec<u64>) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 5.47s
[INFO] running `Command { std: "docker" "inspect" "6f1b1cad9a15dd785a7fe1c102ad9a18ea5fc34d0497c5be9febb78fa09b6dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1b1cad9a15dd785a7fe1c102ad9a18ea5fc34d0497c5be9febb78fa09b6dd2", kill_on_drop: false }`
[INFO] [stdout] 6f1b1cad9a15dd785a7fe1c102ad9a18ea5fc34d0497c5be9febb78fa09b6dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11782a42961ab332e409e6d15ffa7e1e186821c0dcd22fc761f2052659bbdedb
[INFO] running `Command { std: "docker" "start" "-a" "11782a42961ab332e409e6d15ffa7e1e186821c0dcd22fc761f2052659bbdedb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `find_two`
[INFO] [stdout]   --> src/day1/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn find_two(numbers: Vec<u64>) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 1.14s
[INFO] [stderr]   Executable unittests src/day1/main.rs (/opt/rustwide/target/debug/deps/day1-9606ae9f5f48640a)
[INFO] [stderr]   Executable unittests src/day2/main.rs (/opt/rustwide/target/debug/deps/day2-22ae8fd6f61ffd34)
[INFO] running `Command { std: "docker" "inspect" "11782a42961ab332e409e6d15ffa7e1e186821c0dcd22fc761f2052659bbdedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11782a42961ab332e409e6d15ffa7e1e186821c0dcd22fc761f2052659bbdedb", kill_on_drop: false }`
[INFO] [stdout] 11782a42961ab332e409e6d15ffa7e1e186821c0dcd22fc761f2052659bbdedb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d9b9a3b56f8655775759eff3f354d6080689d44403b94d729a5426143542589
[INFO] running `Command { std: "docker" "start" "-a" "0d9b9a3b56f8655775759eff3f354d6080689d44403b94d729a5426143542589", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `find_two`
[INFO] [stderr]   --> src/day1/main.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn find_two(numbers: Vec<u64>) -> (u64, u64) {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2020` (bin "day1" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running unittests src/day1/main.rs (/opt/rustwide/target/debug/deps/day1-9606ae9f5f48640a)
[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 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day2/main.rs (/opt/rustwide/target/debug/deps/day2-22ae8fd6f61ffd34)
[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" "0d9b9a3b56f8655775759eff3f354d6080689d44403b94d729a5426143542589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9b9a3b56f8655775759eff3f354d6080689d44403b94d729a5426143542589", kill_on_drop: false }`
[INFO] [stdout] 0d9b9a3b56f8655775759eff3f354d6080689d44403b94d729a5426143542589