[INFO] cloning repository https://github.com/FallDownTheSystem/aoc-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FallDownTheSystem/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallDownTheSystem%2Faoc-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallDownTheSystem%2Faoc-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76619cb484a6b1d27c2f7b7fedff26b6c2ff5d3d
[INFO] testing FallDownTheSystem/aoc-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%2FFallDownTheSystem%2Faoc-2020" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FallDownTheSystem/aoc-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/FallDownTheSystem/aoc-2020
[INFO] finished tweaking git repo https://github.com/FallDownTheSystem/aoc-2020
[INFO] tweaked toml for git repo https://github.com/FallDownTheSystem/aoc-2020 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/FallDownTheSystem/aoc-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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9301082f386d183ea3b7480faee7bcff791a7078c753bd70aba1a6ae596a1f21
[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" "9301082f386d183ea3b7480faee7bcff791a7078c753bd70aba1a6ae596a1f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9301082f386d183ea3b7480faee7bcff791a7078c753bd70aba1a6ae596a1f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9301082f386d183ea3b7480faee7bcff791a7078c753bd70aba1a6ae596a1f21", kill_on_drop: false }`
[INFO] [stdout] 9301082f386d183ea3b7480faee7bcff791a7078c753bd70aba1a6ae596a1f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-04-10" "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] 94bf27e007e9ca9e27e08f0cb24a9ca6bb2438bd06fb8a7bd6e4b555d58db80f
[INFO] running `Command { std: "docker" "start" "-a" "94bf27e007e9ca9e27e08f0cb24a9ca6bb2438bd06fb8a7bd6e4b555d58db80f", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/bin/day2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 9.46s
[INFO] running `Command { std: "docker" "inspect" "94bf27e007e9ca9e27e08f0cb24a9ca6bb2438bd06fb8a7bd6e4b555d58db80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bf27e007e9ca9e27e08f0cb24a9ca6bb2438bd06fb8a7bd6e4b555d58db80f", kill_on_drop: false }`
[INFO] [stdout] 94bf27e007e9ca9e27e08f0cb24a9ca6bb2438bd06fb8a7bd6e4b555d58db80f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 86362598caba549245e573262308fa10c8f7cffcd027d4fe12332ab4553d6406
[INFO] running `Command { std: "docker" "start" "-a" "86362598caba549245e573262308fa10c8f7cffcd027d4fe12332ab4553d6406", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/bin/day2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 6.63s
[INFO] [stderr]   Executable unittests src/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-a90d64811815e5d0)
[INFO] [stderr]   Executable unittests src/bin/day2.rs (/opt/rustwide/target/debug/deps/day2-10d455915edf97fe)
[INFO] [stderr]   Executable unittests src/bin/day3.rs (/opt/rustwide/target/debug/deps/day3-a79f68edf43650ff)
[INFO] [stderr]   Executable unittests src/bin/day4.rs (/opt/rustwide/target/debug/deps/day4-61e802e771f9d7aa)
[INFO] [stderr]   Executable unittests src/bin/day5.rs (/opt/rustwide/target/debug/deps/day5-b5c14a7b0c4111a2)
[INFO] [stderr]   Executable unittests src/bin/day6.rs (/opt/rustwide/target/debug/deps/day6-dbbba6a1b6789f9e)
[INFO] [stderr]   Executable unittests src/bin/day7.rs (/opt/rustwide/target/debug/deps/day7-9006b76b946f9723)
[INFO] [stderr]   Executable unittests src/bin/day8.rs (/opt/rustwide/target/debug/deps/day8-a1314c0084e06f1e)
[INFO] [stderr]   Executable unittests src/bin/day9.rs (/opt/rustwide/target/debug/deps/day9-922b5f7817cb4d01)
[INFO] running `Command { std: "docker" "inspect" "86362598caba549245e573262308fa10c8f7cffcd027d4fe12332ab4553d6406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86362598caba549245e573262308fa10c8f7cffcd027d4fe12332ab4553d6406", kill_on_drop: false }`
[INFO] [stdout] 86362598caba549245e573262308fa10c8f7cffcd027d4fe12332ab4553d6406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f97d475cad9a8d5c139c0c865399a2af561365d6200f51232f2fb328f8fee938
[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" "f97d475cad9a8d5c139c0c865399a2af561365d6200f51232f2fb328f8fee938", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stdout] running 2 tests
[INFO] [stderr]  --> src/bin/day2.rs:3:5
[INFO] [stdout] test test2 ... ok
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc-2020` (bin "day2" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-a90d64811815e5d0)
[INFO] [stderr]      Running unittests src/bin/day2.rs (/opt/rustwide/target/debug/deps/day2-10d455915edf97fe)
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/bin/day3.rs (/opt/rustwide/target/debug/deps/day3-a79f68edf43650ff)
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] test test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/bin/day4.rs (/opt/rustwide/target/debug/deps/day4-61e802e771f9d7aa)
[INFO] [stdout] test test2 ... ok
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day5.rs (/opt/rustwide/target/debug/deps/day5-b5c14a7b0c4111a2)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day6.rs (/opt/rustwide/target/debug/deps/day6-dbbba6a1b6789f9e)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day7.rs (/opt/rustwide/target/debug/deps/day7-9006b76b946f9723)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test3 ... ok
[INFO] [stdout] test test2 ... ok
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day8.rs (/opt/rustwide/target/debug/deps/day8-a1314c0084e06f1e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day9.rs (/opt/rustwide/target/debug/deps/day9-922b5f7817cb4d01)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "f97d475cad9a8d5c139c0c865399a2af561365d6200f51232f2fb328f8fee938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97d475cad9a8d5c139c0c865399a2af561365d6200f51232f2fb328f8fee938", kill_on_drop: false }`
[INFO] [stdout] f97d475cad9a8d5c139c0c865399a2af561365d6200f51232f2fb328f8fee938