[INFO] cloning repository https://github.com/BlackCloud37/rust-smallpt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlackCloud37/rust-smallpt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackCloud37%2Frust-smallpt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackCloud37%2Frust-smallpt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b994452c07d324398e9b927e7f73ada23e8e8fd5
[INFO] checking BlackCloud37/rust-smallpt/b994452c07d324398e9b927e7f73ada23e8e8fd5 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackCloud37%2Frust-smallpt" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlackCloud37/rust-smallpt on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BlackCloud37/rust-smallpt
[INFO] finished tweaking git repo https://github.com/BlackCloud37/rust-smallpt
[INFO] tweaked toml for git repo https://github.com/BlackCloud37/rust-smallpt written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BlackCloud37/rust-smallpt 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glam v0.20.5
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3084a1bd4f1537fc58d715a8a951dfae56ec85980420e620e51722d5828f7cec
[INFO] running `Command { std: "docker" "start" "-a" "3084a1bd4f1537fc58d715a8a951dfae56ec85980420e620e51722d5828f7cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3084a1bd4f1537fc58d715a8a951dfae56ec85980420e620e51722d5828f7cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3084a1bd4f1537fc58d715a8a951dfae56ec85980420e620e51722d5828f7cec", kill_on_drop: false }`
[INFO] [stdout] 3084a1bd4f1537fc58d715a8a951dfae56ec85980420e620e51722d5828f7cec
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5804c847adc504b4020ab290063d2e3df4d09a5f1a3d536f4c561ea4f2a94626
[INFO] running `Command { std: "docker" "start" "-a" "5804c847adc504b4020ab290063d2e3df4d09a5f1a3d536f4c561ea4f2a94626", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rust-smallpt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Material` is never used
[INFO] [stdout]  --> src/material.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Material {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Material` is never used
[INFO] [stdout]  --> src/material.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Material {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "5804c847adc504b4020ab290063d2e3df4d09a5f1a3d536f4c561ea4f2a94626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5804c847adc504b4020ab290063d2e3df4d09a5f1a3d536f4c561ea4f2a94626", kill_on_drop: false }`
[INFO] [stdout] 5804c847adc504b4020ab290063d2e3df4d09a5f1a3d536f4c561ea4f2a94626