[INFO] updating cached repository https://github.com/yuiiio/ray-tracing-in-one-weekend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96d8e8dd0ef2e2a9fbbce447e75fd598584a7a9e
[INFO] checking yuiiio/ray-tracing-in-one-weekend against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuiiio%2Fray-tracing-in-one-weekend" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuiiio/ray-tracing-in-one-weekend on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuiiio/ray-tracing-in-one-weekend
[INFO] finished tweaking git repo https://github.com/yuiiio/ray-tracing-in-one-weekend
[INFO] tweaked toml for git repo https://github.com/yuiiio/ray-tracing-in-one-weekend written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/yuiiio/ray-tracing-in-one-weekend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5356bb0b646e4323aff0000be85c3beead86d266a09c56cdfb84a72be51d97b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5356bb0b646e4323aff0000be85c3beead86d266a09c56cdfb84a72be51d97b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5356bb0b646e4323aff0000be85c3beead86d266a09c56cdfb84a72be51d97b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5356bb0b646e4323aff0000be85c3beead86d266a09c56cdfb84a72be51d97b3", kill_on_drop: false }`
[INFO] [stdout] 5356bb0b646e4323aff0000be85c3beead86d266a09c56cdfb84a72be51d97b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8199a9517bb62b2b7fbe2d1e84beb28c258f89f08a886ba814f8f1469c2a9691
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8199a9517bb62b2b7fbe2d1e84beb28c258f89f08a886ba814f8f1469c2a9691", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ray-tracing-in-one-weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `vec3_div`
[INFO] [stdout]   --> src/vec3.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn vec3_div<T>(a: Vector3<T>, b: Vector3<T>) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3_sub_b`
[INFO] [stdout]   --> src/vec3.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn vec3_sub_b<T>(a: Vector3<T>, b: T) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3_add_b`
[INFO] [stdout]   --> src/vec3.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn vec3_add_b<T>(a: Vector3<T>, b: T) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3_div`
[INFO] [stdout]   --> src/vec3.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn vec3_div<T>(a: Vector3<T>, b: Vector3<T>) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3_sub_b`
[INFO] [stdout]   --> src/vec3.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn vec3_sub_b<T>(a: Vector3<T>, b: T) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3_add_b`
[INFO] [stdout]   --> src/vec3.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn vec3_add_b<T>(a: Vector3<T>, b: T) -> Vector3<T>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "8199a9517bb62b2b7fbe2d1e84beb28c258f89f08a886ba814f8f1469c2a9691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8199a9517bb62b2b7fbe2d1e84beb28c258f89f08a886ba814f8f1469c2a9691", kill_on_drop: false }`
[INFO] [stdout] 8199a9517bb62b2b7fbe2d1e84beb28c258f89f08a886ba814f8f1469c2a9691