[INFO] cloning repository https://github.com/nical/lyon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nical/lyon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnical%2Flyon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnical%2Flyon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74e6b137fea70d71d3b537babae22c6652f8843e
[INFO] checking nical/lyon against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnical%2Flyon" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nical/lyon on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nical/lyon
[INFO] finished tweaking git repo https://github.com/nical/lyon
[INFO] tweaked toml for git repo https://github.com/nical/lyon written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nical/lyon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23f2170708e78d6ac90672dc08760ced7713c822b2b35bd6cc14b42f6d032f5b
[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" "23f2170708e78d6ac90672dc08760ced7713c822b2b35bd6cc14b42f6d032f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23f2170708e78d6ac90672dc08760ced7713c822b2b35bd6cc14b42f6d032f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f2170708e78d6ac90672dc08760ced7713c822b2b35bd6cc14b42f6d032f5b", kill_on_drop: false }`
[INFO] [stdout] 23f2170708e78d6ac90672dc08760ced7713c822b2b35bd6cc14b42f6d032f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea33984120af374124ea2c2a13e5d68f01894cc0387043de710e448d021c0c1c
[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" "ea33984120af374124ea2c2a13e5d68f01894cc0387043de710e448d021c0c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking futures-sink v0.3.11
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]     Checking futures-core v0.3.11
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking futures-io v0.3.11
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking xmlparser v0.8.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking simplecss v0.1.0
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking rctree v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking futures-task v0.3.11
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking futures-channel v0.3.11
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]     Checking roxmltree v0.4.1
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking wgpu-types v0.6.1
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]    Compiling wayland-sys v0.28.3
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling tess2-sys v0.0.1
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.3
[INFO] [stderr]     Checking euclid v0.22.1
[INFO] [stderr]     Checking sid v0.6.1
[INFO] [stderr]     Checking spirv_headers v1.5.0
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking svgtypes v0.3.0
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking svgdom v0.15.0
[INFO] [stderr]     Checking lyon_geom v0.17.0 (/opt/rustwide/workdir/geom)
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking gfx-hal v0.6.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking lyon_path v0.17.1 (/opt/rustwide/workdir/path)
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]    Compiling wayland-client v0.28.3
[INFO] [stderr]    Compiling wayland-protocols v0.28.3
[INFO] [stderr]     Checking lyon_svg v0.17.1 (/opt/rustwide/workdir/svg)
[INFO] [stderr]     Checking lyon_tessellation v0.17.5 (/opt/rustwide/workdir/tessellation)
[INFO] [stderr]     Checking lyon_algorithms v0.17.1 (/opt/rustwide/workdir/algorithms)
[INFO] [stderr]     Checking lyon_extra v0.17.1 (/opt/rustwide/workdir/extra)
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]     Checking lyon_tess2 v0.17.1 (/opt/rustwide/workdir/tess2)
[INFO] [stderr]     Checking lyon v0.17.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking geom_bench v0.0.1 (/opt/rustwide/workdir/bench/geom)
[INFO] [stderr]     Checking lyon_wasm_test v0.11.0 (/opt/rustwide/workdir/wasm_test)
[INFO] [stderr]     Checking path_bench v0.0.1 (/opt/rustwide/workdir/bench/path)
[INFO] [stderr]     Checking tess_bench v0.0.1 (/opt/rustwide/workdir/bench/tess)
[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]     Checking gfx-descriptor v0.2.0
[INFO] [stderr]     Checking gfx-backend-empty v0.6.0
[INFO] [stderr]     Checking gfx-memory v0.2.2
[INFO] [stderr]     Checking lyon_geom v0.12.7
[INFO] [stderr]     Checking wayland-commons v0.28.3
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking usvg v0.4.0
[INFO] [stderr]     Checking wayland-cursor v0.28.3
[INFO] [stderr]    Compiling futures-macro v0.3.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking futures-util v0.3.11
[INFO] [stderr]     Checking gfx-backend-vulkan v0.6.5
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking naga v0.2.0
[INFO] [stderr]     Checking wgpu-core v0.6.5
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.2
[INFO] [stderr]     Checking futures-executor v0.3.11
[INFO] [stderr]     Checking futures v0.3.11
[INFO] [stderr]     Checking winit v0.23.0
[INFO] [stderr]     Checking wgpu v0.6.2
[INFO] [stderr]     Checking lyon_cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking svg-rendering-example v0.1.0 (/opt/rustwide/workdir/examples/wgpu_svg)
[INFO] [stderr]     Checking wgpu-example v0.1.0 (/opt/rustwide/workdir/examples/wgpu)
[INFO] [stdout] warning: field is never read: `cursor_position`
[INFO] [stdout]    --> examples/wgpu/src/main.rs:704:5
[INFO] [stdout]     |
[INFO] [stdout] 704 |     cursor_position: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursor_position`
[INFO] [stdout]    --> examples/wgpu/src/main.rs:704:5
[INFO] [stdout]     |
[INFO] [stdout] 704 |     cursor_position: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursor_position`
[INFO] [stdout]    --> cli/src/show.rs:780:5
[INFO] [stdout]     |
[INFO] [stdout] 780 |     cursor_position: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursor_position`
[INFO] [stdout]    --> cli/src/show.rs:780:5
[INFO] [stdout]     |
[INFO] [stdout] 780 |     cursor_position: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "ea33984120af374124ea2c2a13e5d68f01894cc0387043de710e448d021c0c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea33984120af374124ea2c2a13e5d68f01894cc0387043de710e448d021c0c1c", kill_on_drop: false }`
[INFO] [stdout] ea33984120af374124ea2c2a13e5d68f01894cc0387043de710e448d021c0c1c