[INFO] cloning repository https://github.com/ehsanul/brick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ehsanul/brick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehsanul%2Fbrick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehsanul%2Fbrick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 291c0783f3b062cf73887cb3581dd92342891165
[INFO] documenting ehsanul/brick against 1.55.0 for beta-1.56-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehsanul%2Fbrick" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ehsanul/brick on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ehsanul/brick
[INFO] finished tweaking git repo https://github.com/ehsanul/brick
[INFO] tweaked toml for git repo https://github.com/ehsanul/brick written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ehsanul/brick already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 32bbb5dc173197b2d1bbf492020870486b686f6a4a1efefabd34652d797196ea
[INFO] running `Command { std: "docker" "start" "-a" "32bbb5dc173197b2d1bbf492020870486b686f6a4a1efefabd34652d797196ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32bbb5dc173197b2d1bbf492020870486b686f6a4a1efefabd34652d797196ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bbb5dc173197b2d1bbf492020870486b686f6a4a1efefabd34652d797196ea", kill_on_drop: false }`
[INFO] [stdout] 32bbb5dc173197b2d1bbf492020870486b686f6a4a1efefabd34652d797196ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d421e6dbd6958a0f871b60ef64671ad4cc8c2b0ca050fa258edd2e04b336eb0
[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" "7d421e6dbd6958a0f871b60ef64671ad4cc8c2b0ca050fa258edd2e04b336eb0", kill_on_drop: false }`
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[INFO] [stderr]     Checking rlbot v0.7.0 (https://github.com/RLBot/rlbot-rust?rev=01bafee#01bafee5)
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking parking_lot v0.6.4
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[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking gilrs v0.6.3
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking passthrough v0.1.0 (/opt/rustwide/workdir/passthrough)
[INFO] [stderr]  Documenting passthrough v0.1.0 (/opt/rustwide/workdir/passthrough)
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking simba v0.2.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking obj-rs v0.4.21
[INFO] [stderr]     Checking nalgebra v0.22.0
[INFO] [stderr]     Checking state v0.1.0 (/opt/rustwide/workdir/state)
[INFO] [stderr]     Checking ncollide3d v0.24.0
[INFO] [stderr]  Documenting state v0.1.0 (/opt/rustwide/workdir/state)
[INFO] [stderr]     Checking heuristic v0.1.0 (/opt/rustwide/workdir/heuristic)
[INFO] [stderr]  Documenting heuristic v0.1.0 (/opt/rustwide/workdir/heuristic)
[INFO] [stderr]     Checking predict v0.1.0 (/opt/rustwide/workdir/predict)
[INFO] [stderr]  Documenting predict v0.1.0 (/opt/rustwide/workdir/predict)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> predict/src/driving_model.rs:176:16
[INFO] [stdout]     |
[INFO] [stdout] 176 |         panic!(format!("Don't know how to model time step: {}", time_step));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 176 |         panic!("Don't know how to model time step: {}", time_step);
[INFO] [stdout]     |               --                                                --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking brain v0.1.0 (/opt/rustwide/workdir/brain)
[INFO] [stderr]  Documenting brain v0.1.0 (/opt/rustwide/workdir/brain)
[INFO] [stderr]  Documenting record v0.1.0 (/opt/rustwide/workdir/record)
[INFO] [stderr]  Documenting generate-data v0.1.0 (/opt/rustwide/workdir/generate-data)
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking kiss3d v0.25.0
[INFO] [stderr]  Documenting brick v0.1.0 (/opt/rustwide/workdir/brick)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3m 56s
[INFO] running `Command { std: "docker" "inspect" "7d421e6dbd6958a0f871b60ef64671ad4cc8c2b0ca050fa258edd2e04b336eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d421e6dbd6958a0f871b60ef64671ad4cc8c2b0ca050fa258edd2e04b336eb0", kill_on_drop: false }`
[INFO] [stdout] 7d421e6dbd6958a0f871b60ef64671ad4cc8c2b0ca050fa258edd2e04b336eb0