[INFO] cloning repository https://github.com/qezz/webrender-bottom-left-border-issue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qezz/webrender-bottom-left-border-issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqezz%2Fwebrender-bottom-left-border-issue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqezz%2Fwebrender-bottom-left-border-issue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13ecde406d6c9223ffcee51435b9dbea290b8a4b
[INFO] documenting qezz/webrender-bottom-left-border-issue 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%2Fqezz%2Fwebrender-bottom-left-border-issue" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qezz/webrender-bottom-left-border-issue 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/qezz/webrender-bottom-left-border-issue
[INFO] finished tweaking git repo https://github.com/qezz/webrender-bottom-left-border-issue
[INFO] tweaked toml for git repo https://github.com/qezz/webrender-bottom-left-border-issue written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/qezz/webrender-bottom-left-border-issue 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]     Updating git repository `https://github.com/servo/webrender`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_profiler v0.1.3
[INFO] [stderr]   Downloaded app_units v0.6.1
[INFO] [stderr]   Downloaded x11-dl v2.18.0
[INFO] [stderr]   Downloaded cgl v0.2.2
[INFO] [stderr]   Downloaded glutin v0.15.0
[INFO] [stderr]   Downloaded winit v0.13.1
[INFO] [stderr]   Downloaded rand v0.5.3
[INFO] [stderr]   Downloaded plane-split v0.9.1
[INFO] [stderr]   Downloaded freetype v0.4.0
[INFO] [stderr]   Downloaded dwrote v0.4.2
[INFO] [stderr]   Downloaded mozangle v0.1.6
[INFO] [stderr]   Downloaded core-text v9.2.0
[INFO] [stderr]   Downloaded gleam v0.5.1
[INFO] [stderr]   Downloaded servo-freetype-sys v4.0.3
[INFO] [stderr]   Downloaded binary-space-partition v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b09b65d11ff381d088d3696fdd403fc4776088944508f2c70f2ab0e70ab71e23
[INFO] running `Command { std: "docker" "start" "-a" "b09b65d11ff381d088d3696fdd403fc4776088944508f2c70f2ab0e70ab71e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b09b65d11ff381d088d3696fdd403fc4776088944508f2c70f2ab0e70ab71e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09b65d11ff381d088d3696fdd403fc4776088944508f2c70f2ab0e70ab71e23", kill_on_drop: false }`
[INFO] [stdout] b09b65d11ff381d088d3696fdd403fc4776088944508f2c70f2ab0e70ab71e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cddee26883a56befd2f570561905d2b9ae8657a2199d8412b22fd2de5f3a19ef
[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" "cddee26883a56befd2f570561905d2b9ae8657a2199d8412b22fd2de5f3a19ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling webrender v0.57.2 (https://github.com/servo/webrender?rev=34a498f7e46c385a189299e7369e204e1cb2060c#34a498f7)
[INFO] [stderr]     Checking binary-space-partition v0.1.2
[INFO] [stderr]     Checking smallvec v0.6.2
[INFO] [stderr]     Checking termcolor v0.3.6
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking thread_profiler v0.1.3
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling x11-dl v2.18.0
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]    Compiling mozangle v0.1.6
[INFO] [stderr]     Checking regex-syntax v0.6.1
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking aho-corasick v0.6.5
[INFO] [stderr]     Checking rand v0.5.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.3
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking tempfile v3.0.2
[INFO] [stderr]     Checking freetype v0.4.0
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling gleam v0.5.1
[INFO] [stderr]    Compiling glutin v0.15.0
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]    Compiling serde_derive v1.0.66
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.13.1
[INFO] [stderr]     Checking euclid v0.17.3
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking app_units v0.6.1
[INFO] [stderr]     Checking serde_bytes v0.10.4
[INFO] [stderr]     Checking plane-split v0.9.1
[INFO] [stderr]     Checking webrender_api v0.57.2 (https://github.com/servo/webrender?rev=34a498f7e46c385a189299e7369e204e1cb2060c#34a498f7)
[INFO] [stderr]  Documenting wbrex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 28s
[INFO] running `Command { std: "docker" "inspect" "cddee26883a56befd2f570561905d2b9ae8657a2199d8412b22fd2de5f3a19ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddee26883a56befd2f570561905d2b9ae8657a2199d8412b22fd2de5f3a19ef", kill_on_drop: false }`
[INFO] [stdout] cddee26883a56befd2f570561905d2b9ae8657a2199d8412b22fd2de5f3a19ef