[INFO] cloning 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" "clone" "--bare" "https://github.com/yuiiio/ray-tracing-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuiiio%2Fray-tracing-in-one-weekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuiiio%2Fray-tracing-in-one-weekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31c04a6198de077f9ec6dacbff789d729f4eae5e
[INFO] documenting yuiiio/ray-tracing-in-one-weekend against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuiiio%2Fray-tracing-in-one-weekend" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuiiio/ray-tracing-in-one-weekend on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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-13/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" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32f45a858df06a9148e511e6f7b447ebb99f571ca470529f2e535800454cfcbd
[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" "32f45a858df06a9148e511e6f7b447ebb99f571ca470529f2e535800454cfcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32f45a858df06a9148e511e6f7b447ebb99f571ca470529f2e535800454cfcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f45a858df06a9148e511e6f7b447ebb99f571ca470529f2e535800454cfcbd", kill_on_drop: false }`
[INFO] [stdout] 32f45a858df06a9148e511e6f7b447ebb99f571ca470529f2e535800454cfcbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 24039853c64a0a46945899b4f70be231f436c239e087e360b2bbe8d2c5a5a4c8
[INFO] running `Command { std: "docker" "start" "-a" "24039853c64a0a46945899b4f70be231f436c239e087e360b2bbe8d2c5a5a4c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking png v0.16.6
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking num-rational v0.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.6
[INFO] [stderr]  Documenting ray-tracing-in-one-weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/aabb.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |             if (inv_d < 0.0) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `kXY` should have an upper camel case name
[INFO] [stdout]   --> src/rectangle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     kXY,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `KXy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `kXZ` should have an upper camel case name
[INFO] [stdout]   --> src/rectangle.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     kXZ,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `KXz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `kYZ` should have an upper camel case name
[INFO] [stdout]   --> src/rectangle.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     kYZ,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `KYz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.75s
[INFO] running `Command { std: "docker" "inspect" "24039853c64a0a46945899b4f70be231f436c239e087e360b2bbe8d2c5a5a4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24039853c64a0a46945899b4f70be231f436c239e087e360b2bbe8d2c5a5a4c8", kill_on_drop: false }`
[INFO] [stdout] 24039853c64a0a46945899b4f70be231f436c239e087e360b2bbe8d2c5a5a4c8