[INFO] cloning repository https://github.com/smortime/ray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smortime/ray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmortime%2Fray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmortime%2Fray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbeba1ae4b9c1352b68cbc06c0b12b4cb89d9b19
[INFO] building smortime/ray 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%2Fsmortime%2Fray" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smortime/ray 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/smortime/ray
[INFO] finished tweaking git repo https://github.com/smortime/ray
[INFO] tweaked toml for git repo https://github.com/smortime/ray written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/smortime/ray 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 79bfbf0b6c7faa82f4fcd09d31d4406ad237cb307f8413b28c60f5bddc6f234c
[INFO] running `Command { std: "docker" "start" "-a" "79bfbf0b6c7faa82f4fcd09d31d4406ad237cb307f8413b28c60f5bddc6f234c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bfbf0b6c7faa82f4fcd09d31d4406ad237cb307f8413b28c60f5bddc6f234c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bfbf0b6c7faa82f4fcd09d31d4406ad237cb307f8413b28c60f5bddc6f234c", kill_on_drop: false }`
[INFO] [stdout] 79bfbf0b6c7faa82f4fcd09d31d4406ad237cb307f8413b28c60f5bddc6f234c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c509ec965f3e5ec7d4b3893832d2c78026d29ca91867c1942a74244957cbaaa8
[INFO] running `Command { std: "docker" "start" "-a" "c509ec965f3e5ec7d4b3893832d2c78026d29ca91867c1942a74244957cbaaa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hittable.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl HitTableList {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub(crate) fn clear(&mut self) {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `size`, and `contains` are never used
[INFO] [stdout]   --> src/interval.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Interval {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn default() -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn size(&self) -> f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn contains(&self, x: f64) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `degrees_to_radians` is never used
[INFO] [stdout]  --> src/utilities.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn degrees_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f64` is never used
[INFO] [stdout]  --> src/utilities.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) fn random_f64() -> f64 {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f64_range` is never used
[INFO] [stdout]   --> src/utilities.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn random_f64_range(min: f64, max: f64) -> f64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cross` is never used
[INFO] [stdout]   --> src/vec3.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Vec3 {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn cross(&self, rhs: &Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "c509ec965f3e5ec7d4b3893832d2c78026d29ca91867c1942a74244957cbaaa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c509ec965f3e5ec7d4b3893832d2c78026d29ca91867c1942a74244957cbaaa8", kill_on_drop: false }`
[INFO] [stdout] c509ec965f3e5ec7d4b3893832d2c78026d29ca91867c1942a74244957cbaaa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e3eeca38b8f5f48cf32075f06872b8b15bd27df31930a39ab53747a1cf76d3bc
[INFO] running `Command { std: "docker" "start" "-a" "e3eeca38b8f5f48cf32075f06872b8b15bd27df31930a39ab53747a1cf76d3bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `degrees_to_radians` is never used
[INFO] [stdout]  --> src/utilities.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn degrees_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f64` is never used
[INFO] [stdout]  --> src/utilities.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) fn random_f64() -> f64 {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f64_range` is never used
[INFO] [stdout]   --> src/utilities.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn random_f64_range(min: f64, max: f64) -> f64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e3eeca38b8f5f48cf32075f06872b8b15bd27df31930a39ab53747a1cf76d3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3eeca38b8f5f48cf32075f06872b8b15bd27df31930a39ab53747a1cf76d3bc", kill_on_drop: false }`
[INFO] [stdout] e3eeca38b8f5f48cf32075f06872b8b15bd27df31930a39ab53747a1cf76d3bc