[INFO] cloning repository https://github.com/dvincelli/the-naturs-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvincelli/the-naturs-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad2550c3c770cb262ac4256318ddb72757b3ee9d
[INFO] documenting dvincelli/the-naturs-of-code against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dvincelli/the-naturs-of-code on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dvincelli/the-naturs-of-code
[INFO] finished tweaking git repo https://github.com/dvincelli/the-naturs-of-code
[INFO] tweaked toml for git repo https://github.com/dvincelli/the-naturs-of-code written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dvincelli/the-naturs-of-code 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded c_vec v2.0.0
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded libc v0.2.140
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf2ef892e5490f346bcb6c4dbea7411d1e3580f8de2b6b3f58e66afc5d08557f
[INFO] running `Command { std: "docker" "start" "-a" "cf2ef892e5490f346bcb6c4dbea7411d1e3580f8de2b6b3f58e66afc5d08557f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf2ef892e5490f346bcb6c4dbea7411d1e3580f8de2b6b3f58e66afc5d08557f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2ef892e5490f346bcb6c4dbea7411d1e3580f8de2b6b3f58e66afc5d08557f", kill_on_drop: false }`
[INFO] [stdout] cf2ef892e5490f346bcb6c4dbea7411d1e3580f8de2b6b3f58e66afc5d08557f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653cbadeff5a5ed868fe70c35e2e5fe518fa7826299bba8c98a24442137586b5
[INFO] running `Command { std: "docker" "start" "-a" "653cbadeff5a5ed868fe70c35e2e5fe518fa7826299bba8c98a24442137586b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting the-naturs-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking the-naturs-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/liquid.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         canvas.fill_rect(rect);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = canvas.fill_rect(rect);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dragMagnitude` should have a snake case name
[INFO] [stdout]   --> src/liquid.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let dragMagnitude = self.drag_coef * speed.powi(2);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `drag_magnitude`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/the_naturs_of_code/index.html and 5 other files
[INFO] running `Command { std: "docker" "inspect" "653cbadeff5a5ed868fe70c35e2e5fe518fa7826299bba8c98a24442137586b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653cbadeff5a5ed868fe70c35e2e5fe518fa7826299bba8c98a24442137586b5", kill_on_drop: false }`
[INFO] [stdout] 653cbadeff5a5ed868fe70c35e2e5fe518fa7826299bba8c98a24442137586b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.83.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2588135789b08df7ba4780897dad0ef2efd3e97c9a8dcec038b8e0087e5e28cf
[INFO] running `Command { std: "docker" "start" "-a" "2588135789b08df7ba4780897dad0ef2efd3e97c9a8dcec038b8e0087e5e28cf", kill_on_drop: false }`
[INFO] [stderr]  Documenting the-naturs-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/the_naturs_of_code/index.html
[INFO] running `Command { std: "docker" "inspect" "2588135789b08df7ba4780897dad0ef2efd3e97c9a8dcec038b8e0087e5e28cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2588135789b08df7ba4780897dad0ef2efd3e97c9a8dcec038b8e0087e5e28cf", kill_on_drop: false }`
[INFO] [stdout] 2588135789b08df7ba4780897dad0ef2efd3e97c9a8dcec038b8e0087e5e28cf