[INFO] cloning repository https://github.com/csimo005/aoc_500
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csimo005/aoc_500" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsimo005%2Faoc_500", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsimo005%2Faoc_500'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3213ea0714d2e9d8e715ce7d017915dcc8984ea2
[INFO] checking csimo005/aoc_500 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsimo005%2Faoc_500" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/csimo005/aoc_500 on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/csimo005/aoc_500
[INFO] finished tweaking git repo https://github.com/csimo005/aoc_500
[INFO] tweaked toml for git repo https://github.com/csimo005/aoc_500 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/csimo005/aoc_500 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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ff7d73af67c6afa379c9984daa0e9dcf24e71176075016e206aac25e56e036f
[INFO] running `Command { std: "docker" "start" "-a" "7ff7d73af67c6afa379c9984daa0e9dcf24e71176075016e206aac25e56e036f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff7d73af67c6afa379c9984daa0e9dcf24e71176075016e206aac25e56e036f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff7d73af67c6afa379c9984daa0e9dcf24e71176075016e206aac25e56e036f", kill_on_drop: false }`
[INFO] [stdout] 7ff7d73af67c6afa379c9984daa0e9dcf24e71176075016e206aac25e56e036f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 334f2ea3c880589648ff602e67ac0f4a33a8693836cdedd133e5648c5de5a99b
[INFO] running `Command { std: "docker" "start" "-a" "334f2ea3c880589648ff602e67ac0f4a33a8693836cdedd133e5648c5de5a99b", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `md5` is unused in crate `aoc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use md5 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `regex` is unused in crate `aoc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `md5` is unused in crate `aoc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use md5 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `regex` is unused in crate `aoc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `md5` is unused in crate `benchmark`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use md5 as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `regex` is unused in crate `benchmark`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `md5` is unused in crate `test`
[INFO] [stdout]   --> tests/test.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | macro_rules! test {
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use md5 as _;` to the crate root
[INFO] [stdout]    = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `regex` is unused in crate `test`
[INFO] [stdout]   --> tests/test.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | macro_rules! test {
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "334f2ea3c880589648ff602e67ac0f4a33a8693836cdedd133e5648c5de5a99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334f2ea3c880589648ff602e67ac0f4a33a8693836cdedd133e5648c5de5a99b", kill_on_drop: false }`
[INFO] [stdout] 334f2ea3c880589648ff602e67ac0f4a33a8693836cdedd133e5648c5de5a99b