[INFO] cloning repository https://github.com/RustySnake99/Rust-Programs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustySnake99/Rust-Programs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustySnake99%2FRust-Programs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustySnake99%2FRust-Programs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 588a2d06281490af41016352cf92fe3f0a8f3b9b
[INFO] checking RustySnake99/Rust-Programs against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustySnake99%2FRust-Programs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RustySnake99/Rust-Programs
[INFO] finished tweaking git repo https://github.com/RustySnake99/Rust-Programs
[INFO] tweaked toml for git repo https://github.com/RustySnake99/Rust-Programs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RustySnake99/Rust-Programs on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RustySnake99/Rust-Programs 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11ac278446c02d0a6ef24aa8ecc3769ff4e9177ed0b67cb92986a61cf2a0a2f2
[INFO] running `Command { std: "docker" "start" "-a" "11ac278446c02d0a6ef24aa8ecc3769ff4e9177ed0b67cb92986a61cf2a0a2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11ac278446c02d0a6ef24aa8ecc3769ff4e9177ed0b67cb92986a61cf2a0a2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ac278446c02d0a6ef24aa8ecc3769ff4e9177ed0b67cb92986a61cf2a0a2f2", kill_on_drop: false }`
[INFO] [stdout] 11ac278446c02d0a6ef24aa8ecc3769ff4e9177ed0b67cb92986a61cf2a0a2f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346fba38e9700153103f0b07361960a56e1b1e39a70c20bf94f564cbfb760730
[INFO] running `Command { std: "docker" "start" "-a" "346fba38e9700153103f0b07361960a56e1b1e39a70c20bf94f564cbfb760730", kill_on_drop: false }`
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[INFO] [stderr]     Checking Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `nCr` should have a snake case name
[INFO] [stdout]   --> src/bin/pascal_triangle.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn nCr(n: u32, r: u32) -> u32 {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `n_cr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nCr` should have a snake case name
[INFO] [stdout]   --> src/bin/pascal_triangle.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn nCr(n: u32, r: u32) -> u32 {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `n_cr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "346fba38e9700153103f0b07361960a56e1b1e39a70c20bf94f564cbfb760730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346fba38e9700153103f0b07361960a56e1b1e39a70c20bf94f564cbfb760730", kill_on_drop: false }`
[INFO] [stdout] 346fba38e9700153103f0b07361960a56e1b1e39a70c20bf94f564cbfb760730