[INFO] fetching crate specs_camera 0.5.0...
[INFO] checking specs_camera-0.5.0 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] extracting crate specs_camera 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate specs_camera 0.5.0 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate specs_camera 0.5.0
[INFO] finished tweaking crates.io crate specs_camera 0.5.0
[INFO] tweaked toml for crates.io crate specs_camera 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded specs_transform v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b6ccf41018e0f0572ca71053783e766d874133613554635fdd0e6e0b6a367d4
[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" "7b6ccf41018e0f0572ca71053783e766d874133613554635fdd0e6e0b6a367d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b6ccf41018e0f0572ca71053783e766d874133613554635fdd0e6e0b6a367d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6ccf41018e0f0572ca71053783e766d874133613554635fdd0e6e0b6a367d4", kill_on_drop: false }`
[INFO] [stdout] 7b6ccf41018e0f0572ca71053783e766d874133613554635fdd0e6e0b6a367d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c0d1d412f7ba39b865b61231e771a238ad7cd92a429b904e26908c100f9fe38
[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" "6c0d1d412f7ba39b865b61231e771a238ad7cd92a429b904e26908c100f9fe38", kill_on_drop: false }`
[INFO] [stderr]     Checking specs_scene_graph v0.3.0
[INFO] [stdout] error[E0599]: no method named `register` found for mutable reference `&'world mut shred::world::World` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/specs_scene_graph-0.3.0/src/scene_graph_bundle.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |         bundler.world.register::<P>();
[INFO] [stdout]    |                       ^^^^^^^^ method not found in `&'world mut shred::world::World`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]    = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]            `use specs::world::world_ext::WorldExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/specs_scene_graph-0.3.0/src/scene_graph_bundle.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         system.setup(&mut bundler.world);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^ expected struct `World`, found `&mut shred::world::World`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut World`
[INFO] [stdout]               found mutable reference `&mut &'world mut shred::world::World`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'c> SceneGraphSystem<P>: shred::system::System<'c>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/specs_scene_graph-0.3.0/src/scene_graph_bundle.rs:49:65
[INFO] [stdout]    |
[INFO] [stdout] 49 |         bundler.dispatcher_builder = bundler.dispatcher_builder.with(
[INFO] [stdout]    |                                                                 ^^^^ the trait `for<'c> shred::system::System<'c>` is not implemented for `SceneGraphSystem<P>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `specs_scene_graph`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6c0d1d412f7ba39b865b61231e771a238ad7cd92a429b904e26908c100f9fe38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0d1d412f7ba39b865b61231e771a238ad7cd92a429b904e26908c100f9fe38", kill_on_drop: false }`
[INFO] [stdout] 6c0d1d412f7ba39b865b61231e771a238ad7cd92a429b904e26908c100f9fe38