[INFO] cloning repository https://github.com/rocker333/trafficLight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rocker333/trafficLight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocker333%2FtrafficLight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocker333%2FtrafficLight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed7c14a4630dcd6ed19957c753771d204d1b4581
[INFO] building rocker333/trafficLight against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocker333%2FtrafficLight" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rocker333/trafficLight
[INFO] finished tweaking git repo https://github.com/rocker333/trafficLight
[INFO] tweaked toml for git repo https://github.com/rocker333/trafficLight written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rocker333/trafficLight on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rocker333/trafficLight 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e25694378bbc32af505acc9f639adf1fa1a39ec7ad2ee3fcd73db61e8cb89b3
[INFO] running `Command { std: "docker" "start" "-a" "6e25694378bbc32af505acc9f639adf1fa1a39ec7ad2ee3fcd73db61e8cb89b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e25694378bbc32af505acc9f639adf1fa1a39ec7ad2ee3fcd73db61e8cb89b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e25694378bbc32af505acc9f639adf1fa1a39ec7ad2ee3fcd73db61e8cb89b3", kill_on_drop: false }`
[INFO] [stdout] 6e25694378bbc32af505acc9f639adf1fa1a39ec7ad2ee3fcd73db61e8cb89b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4bd49ec0c95f5452827cbd3389640bc3233fb4dfe779ef34ef35477835118c5
[INFO] running `Command { std: "docker" "start" "-a" "b4bd49ec0c95f5452827cbd3389640bc3233fb4dfe779ef34ef35477835118c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling trafficLight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `TrafficLight` is never used
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum TrafficLight{
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b4bd49ec0c95f5452827cbd3389640bc3233fb4dfe779ef34ef35477835118c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bd49ec0c95f5452827cbd3389640bc3233fb4dfe779ef34ef35477835118c5", kill_on_drop: false }`
[INFO] [stdout] b4bd49ec0c95f5452827cbd3389640bc3233fb4dfe779ef34ef35477835118c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c4d8120a646c8f0780422d3d90a33716ee2a728db687b1aa5d2b3ba00e8562
[INFO] running `Command { std: "docker" "start" "-a" "91c4d8120a646c8f0780422d3d90a33716ee2a728db687b1aa5d2b3ba00e8562", kill_on_drop: false }`
[INFO] [stderr]    Compiling trafficLight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `TrafficLight` is never used
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum TrafficLight{
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LightTime` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub LightTime : u8
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `light_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "91c4d8120a646c8f0780422d3d90a33716ee2a728db687b1aa5d2b3ba00e8562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c4d8120a646c8f0780422d3d90a33716ee2a728db687b1aa5d2b3ba00e8562", kill_on_drop: false }`
[INFO] [stdout] 91c4d8120a646c8f0780422d3d90a33716ee2a728db687b1aa5d2b3ba00e8562