[INFO] cloning repository https://github.com/thebargaintenor/raytracer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thebargaintenor/raytracer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebargaintenor%2Fraytracer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebargaintenor%2Fraytracer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42cb5f31927920c00126b299546578d65dca5895
[INFO] building thebargaintenor/raytracer-rs against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebargaintenor%2Fraytracer-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thebargaintenor/raytracer-rs on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thebargaintenor/raytracer-rs
[INFO] finished tweaking git repo https://github.com/thebargaintenor/raytracer-rs
[INFO] tweaked toml for git repo https://github.com/thebargaintenor/raytracer-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/thebargaintenor/raytracer-rs 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aeeb8379e20c825ede30ee44936b415b74c63037fb0343936b2859cbc0b25ac
[INFO] running `Command { std: "docker" "start" "-a" "5aeeb8379e20c825ede30ee44936b415b74c63037fb0343936b2859cbc0b25ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aeeb8379e20c825ede30ee44936b415b74c63037fb0343936b2859cbc0b25ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aeeb8379e20c825ede30ee44936b415b74c63037fb0343936b2859cbc0b25ac", kill_on_drop: false }`
[INFO] [stdout] 5aeeb8379e20c825ede30ee44936b415b74c63037fb0343936b2859cbc0b25ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de71e859baf176c1d0c3fd46a8f434ba92cf1217064dca7b14e13cbfcbbebc24
[INFO] running `Command { std: "docker" "start" "-a" "de71e859baf176c1d0c3fd46a8f434ba92cf1217064dca7b14e13cbfcbbebc24", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `color` and `scattered` are never read
[INFO] [stdout]   --> src/engine/materials/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Scatter {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 15 |     color: *const Color,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     scattered: *const Ray
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "de71e859baf176c1d0c3fd46a8f434ba92cf1217064dca7b14e13cbfcbbebc24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de71e859baf176c1d0c3fd46a8f434ba92cf1217064dca7b14e13cbfcbbebc24", kill_on_drop: false }`
[INFO] [stdout] de71e859baf176c1d0c3fd46a8f434ba92cf1217064dca7b14e13cbfcbbebc24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 134861e99dd8ce7a63f690d69c8e6c4a7e5db91525c66a6268f65dfe939bba92
[INFO] running `Command { std: "docker" "start" "-a" "134861e99dd8ce7a63f690d69c8e6c4a7e5db91525c66a6268f65dfe939bba92", kill_on_drop: false }`
[INFO] [stdout] warning: fields `color` and `scattered` are never read
[INFO] [stdout]   --> src/engine/materials/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Scatter {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 15 |     color: *const Color,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     scattered: *const Ray
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `color` and `scattered` are never read
[INFO] [stdout]   --> src/engine/materials/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Scatter {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 15 |     color: *const Color,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     scattered: *const Ray
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "134861e99dd8ce7a63f690d69c8e6c4a7e5db91525c66a6268f65dfe939bba92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134861e99dd8ce7a63f690d69c8e6c4a7e5db91525c66a6268f65dfe939bba92", kill_on_drop: false }`
[INFO] [stdout] 134861e99dd8ce7a63f690d69c8e6c4a7e5db91525c66a6268f65dfe939bba92