[INFO] cloning repository https://github.com/umurgdk/linuxgraphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umurgdk/linuxgraphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumurgdk%2Flinuxgraphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumurgdk%2Flinuxgraphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6deed1753820f2e9c3dcbf71fb557a0b5b5d1b0
[INFO] documenting umurgdk/linuxgraphics 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%2Fumurgdk%2Flinuxgraphics" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/umurgdk/linuxgraphics 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/umurgdk/linuxgraphics
[INFO] finished tweaking git repo https://github.com/umurgdk/linuxgraphics
[INFO] tweaked toml for git repo https://github.com/umurgdk/linuxgraphics written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/umurgdk/linuxgraphics 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]  Downloading crates ...
[INFO] [stderr]   Downloaded egl v0.2.7
[INFO] [stderr]   Downloaded input v0.4.0
[INFO] [stderr]   Downloaded derive_more v0.7.1
[INFO] [stderr]   Downloaded gbm-sys v0.1.0
[INFO] [stderr]   Downloaded gbm-rs v0.2.0
[INFO] [stderr]   Downloaded cognitive-graphics v0.1.0
[INFO] [stderr]   Downloaded gbm v0.4.0
[INFO] [stderr]   Downloaded khronos v0.1.2
[INFO] [stderr]   Downloaded drm v0.3.3
[INFO] [stderr]   Downloaded drm-sys v0.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8450c5c6f66ba3b3536b4635f9b659c33a1d7f4184dc50bd9f50be47f0ea5c2a
[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" "8450c5c6f66ba3b3536b4635f9b659c33a1d7f4184dc50bd9f50be47f0ea5c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8450c5c6f66ba3b3536b4635f9b659c33a1d7f4184dc50bd9f50be47f0ea5c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8450c5c6f66ba3b3536b4635f9b659c33a1d7f4184dc50bd9f50be47f0ea5c2a", kill_on_drop: false }`
[INFO] [stdout] 8450c5c6f66ba3b3536b4635f9b659c33a1d7f4184dc50bd9f50be47f0ea5c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] dffdaeff24526a6323f59c16f6e7f951a60d9555c3bd754a67f39f8c14b7c043
[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" "dffdaeff24526a6323f59c16f6e7f951a60d9555c3bd754a67f39f8c14b7c043", kill_on_drop: false }`
[INFO] [stderr]    Compiling drm-sys v0.0.9
[INFO] [stderr]    Compiling gbm-sys v0.1.0
[INFO] [stderr]    Compiling input-sys v1.9.0
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]     Checking gbm-rs v0.2.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking khronos v0.1.2
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling wayland-server v0.12.5
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking egl v0.2.7
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]     Checking udev v0.2.0
[INFO] [stderr]     Checking input v0.4.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking drm v0.3.3
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]     Checking gbm v0.4.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking cognitive-graphics v0.1.0
[INFO] [stderr]  Documenting phoenix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.88s
[INFO] running `Command { std: "docker" "inspect" "dffdaeff24526a6323f59c16f6e7f951a60d9555c3bd754a67f39f8c14b7c043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dffdaeff24526a6323f59c16f6e7f951a60d9555c3bd754a67f39f8c14b7c043", kill_on_drop: false }`
[INFO] [stdout] dffdaeff24526a6323f59c16f6e7f951a60d9555c3bd754a67f39f8c14b7c043