[INFO] cloning repository https://github.com/npetrangelo/lumos_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npetrangelo/lumos_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Flumos_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Flumos_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d9c170fdc6892b8106020c047a2286dbe5d7bac
[INFO] checking npetrangelo/lumos_lib against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Flumos_lib" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/npetrangelo/lumos_lib
[INFO] finished tweaking git repo https://github.com/npetrangelo/lumos_lib
[INFO] tweaked toml for git repo https://github.com/npetrangelo/lumos_lib written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/npetrangelo/lumos_lib on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/npetrangelo/lumos_lib 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.187
[INFO] [stderr]   Downloaded inplace_it v0.3.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 759f963cca9ddd1f9b9609c8124dbcc5b18835e45be0842be6b0f4a91c4b2dc8
[INFO] running `Command { std: "docker" "start" "-a" "759f963cca9ddd1f9b9609c8124dbcc5b18835e45be0842be6b0f4a91c4b2dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "759f963cca9ddd1f9b9609c8124dbcc5b18835e45be0842be6b0f4a91c4b2dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759f963cca9ddd1f9b9609c8124dbcc5b18835e45be0842be6b0f4a91c4b2dc8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0cf432d6b5fa097311d0290b2592e57cd99a3235185de082e2a1bc8aa60b967
[INFO] running `Command { std: "docker" "start" "-a" "c0cf432d6b5fa097311d0290b2592e57cd99a3235185de082e2a1bc8aa60b967", kill_on_drop: false }`
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[INFO] [stdout] warning: module `ledStrip` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod ledStrip;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `led_strip`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numLeds` should have a snake case name
[INFO] [stdout]  --> src/ledStrip.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(numLeds: usize) -> Self {
[INFO] [stdout]   |                ^^^^^^^ help: convert the identifier to snake case: `num_leds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ledStrip` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod ledStrip;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `led_strip`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numLeds` should have a snake case name
[INFO] [stdout]  --> src/ledStrip.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(numLeds: usize) -> Self {
[INFO] [stdout]   |                ^^^^^^^ help: convert the identifier to snake case: `num_leds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[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" "c0cf432d6b5fa097311d0290b2592e57cd99a3235185de082e2a1bc8aa60b967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0cf432d6b5fa097311d0290b2592e57cd99a3235185de082e2a1bc8aa60b967", kill_on_drop: false }`
[INFO] [stdout] c0cf432d6b5fa097311d0290b2592e57cd99a3235185de082e2a1bc8aa60b967
