[INFO] cloning repository https://github.com/tomjakubowski/shaderino
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomjakubowski/shaderino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Fshaderino", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Fshaderino'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f1492fb2f997086ca62b302bc1b920bb4cf27f7
[INFO] documenting tomjakubowski/shaderino 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%2Ftomjakubowski%2Fshaderino" "/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/tomjakubowski/shaderino 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/tomjakubowski/shaderino
[INFO] finished tweaking git repo https://github.com/tomjakubowski/shaderino
[INFO] tweaked toml for git repo https://github.com/tomjakubowski/shaderino written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tomjakubowski/shaderino 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error v0.2.4
[INFO] [stderr]   Downloaded glutin v0.22.0-alpha3
[INFO] [stderr]   Downloaded glium v0.26.0-alpha3
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84004cd2601748d0da1f8f4a409cdd34e61d06ce07a6fbc86be47a1d17bab292
[INFO] running `Command { std: "docker" "start" "-a" "84004cd2601748d0da1f8f4a409cdd34e61d06ce07a6fbc86be47a1d17bab292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84004cd2601748d0da1f8f4a409cdd34e61d06ce07a6fbc86be47a1d17bab292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84004cd2601748d0da1f8f4a409cdd34e61d06ce07a6fbc86be47a1d17bab292", kill_on_drop: false }`
[INFO] [stdout] 84004cd2601748d0da1f8f4a409cdd34e61d06ce07a6fbc86be47a1d17bab292
[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" "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] 424a7235fbf484097dc78bf52b8ecfe3e210cda21968a410775083a89d925992
[INFO] running `Command { std: "docker" "start" "-a" "424a7235fbf484097dc78bf52b8ecfe3e210cda21968a410775083a89d925992", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling glium v0.26.0-alpha3
[INFO] [stderr]     Checking wayland-commons v0.23.5
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking wayland-client v0.23.5
[INFO] [stderr]    Compiling proc-macro-error v0.2.4
[INFO] [stderr]     Checking wayland-protocols v0.23.5
[INFO] [stderr]    Compiling structopt-derive v0.3.0
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]     Checking structopt v0.3.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]     Checking winit v0.20.0-alpha3
[INFO] [stderr]     Checking glutin v0.22.0-alpha3
[INFO] [stderr]  Documenting shaderino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "424a7235fbf484097dc78bf52b8ecfe3e210cda21968a410775083a89d925992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "424a7235fbf484097dc78bf52b8ecfe3e210cda21968a410775083a89d925992", kill_on_drop: false }`
[INFO] [stdout] 424a7235fbf484097dc78bf52b8ecfe3e210cda21968a410775083a89d925992