[INFO] cloning repository https://github.com/silven/meadow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/silven/meadow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1378181a98ff7b4e382a34fbe484734ba2b1e12b
[INFO] documenting silven/meadow against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/silven/meadow on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/silven/meadow
[INFO] finished tweaking git repo https://github.com/silven/meadow
[INFO] tweaked toml for git repo https://github.com/silven/meadow written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/silven/meadow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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 gdi32-sys v0.1.0
[INFO] [stderr]   Downloaded glutin_core_foundation v0.1.2
[INFO] [stderr]   Downloaded android_glue v0.0.2
[INFO] [stderr]   Downloaded glutin_cocoa v0.1.6
[INFO] [stderr]   Downloaded nalgebra v0.2.15
[INFO] [stderr]   Downloaded glutin_core_graphics v0.1.4
[INFO] [stderr]   Downloaded clock_ticks v0.0.6
[INFO] [stderr]   Downloaded gl_generator v0.0.26
[INFO] [stderr]   Downloaded image v0.3.10
[INFO] [stderr]   Downloaded glium v0.4.2
[INFO] [stderr]   Downloaded obj v0.2.1
[INFO] [stderr]   Downloaded gl_generator v0.0.25
[INFO] [stderr]   Downloaded winapi v0.1.18
[INFO] [stderr]   Downloaded glutin v0.1.6
[INFO] [stderr]   Downloaded objc v0.1.5
[INFO] [stderr]   Downloaded user32-sys v0.1.1
[INFO] [stderr]   Downloaded wayland-kbd v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26701e8efd088872b067d056d2c0a0f6e5b8c36bcde1e7ae94c8fe01907ca1b2
[INFO] running `Command { std: "docker" "start" "-a" "26701e8efd088872b067d056d2c0a0f6e5b8c36bcde1e7ae94c8fe01907ca1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26701e8efd088872b067d056d2c0a0f6e5b8c36bcde1e7ae94c8fe01907ca1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26701e8efd088872b067d056d2c0a0f6e5b8c36bcde1e7ae94c8fe01907ca1b2", kill_on_drop: false }`
[INFO] [stdout] 26701e8efd088872b067d056d2c0a0f6e5b8c36bcde1e7ae94c8fe01907ca1b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26cf77f6a374bc1a2978d4d1a62980b0cf2af3449114897b04f57ca8c3946abf
[INFO] running `Command { std: "docker" "start" "-a" "26cf77f6a374bc1a2978d4d1a62980b0cf2af3449114897b04f57ca8c3946abf", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.1.8
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling khronos_api v0.0.5
[INFO] [stderr]     Checking lazy_static v0.1.10
[INFO] [stderr]     Checking rustc-serialize v0.3.14
[INFO] [stderr]     Checking byteorder v0.3.10
[INFO] [stderr]     Checking genmesh v0.2.1
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genmesh-0.2.1/src/poly.rs:216:35
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn vertex<F>(self, map: F) -> MapToVerticesIter<Self, T, U, F>
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout] ...
[INFO] [stdout] 238 | struct MapToVerticesIter<SRC, T, U, F: FnMut(T) -> U> {
[INFO] [stdout]     |                          --- required by this bound in `MapToVerticesIter`
[INFO] [stdout]     |
[INFO] [stdout] help: you could relax the implicit `Sized` bound on `SRC` if it were used through indirection like `&SRC` or `Box<SRC>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genmesh-0.2.1/src/poly.rs:238:26
[INFO] [stdout]     |
[INFO] [stdout] 238 | struct MapToVerticesIter<SRC, T, U, F: FnMut(T) -> U> {
[INFO] [stdout]     |                          ^^^ this could be changed to `SRC: ?Sized`...
[INFO] [stdout] 239 |     src: SRC,
[INFO] [stdout]     |          --- ...if indirection were used here: `Box<SRC>`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 217 |         where F: FnMut(T) -> U, Self: Sized;
[INFO] [stdout]     |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `genmesh`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:144:45
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:200:41
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error> where Self: Sized;
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "26cf77f6a374bc1a2978d4d1a62980b0cf2af3449114897b04f57ca8c3946abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cf77f6a374bc1a2978d4d1a62980b0cf2af3449114897b04f57ca8c3946abf", kill_on_drop: false }`
[INFO] [stdout] 26cf77f6a374bc1a2978d4d1a62980b0cf2af3449114897b04f57ca8c3946abf
