[INFO] fetching crate poglgame 0.4.0...
[INFO] testing poglgame-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate poglgame 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate poglgame 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poglgame 0.4.0
[INFO] finished tweaking crates.io crate poglgame 0.4.0
[INFO] tweaked toml for crates.io crate poglgame 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteorder v0.3.13
[INFO] [stderr]   Downloaded draw_state v0.1.2
[INFO] [stderr]   Downloaded pistoncore-window v0.1.6
[INFO] [stderr]   Downloaded sdl2-sys v0.4.0
[INFO] [stderr]   Downloaded piston-ai_behavior v0.1.0
[INFO] [stderr]   Downloaded pistoncore-input v0.1.0
[INFO] [stderr]   Downloaded shader_version v0.1.0
[INFO] [stderr]   Downloaded png v0.3.1
[INFO] [stderr]   Downloaded piston-texture v0.1.0
[INFO] [stderr]   Downloaded clock_ticks v0.0.5
[INFO] [stderr]   Downloaded freetype-sys v0.1.2
[INFO] [stderr]   Downloaded freetype-rs v0.1.3
[INFO] [stderr]   Downloaded vecmath v0.1.1
[INFO] [stderr]   Downloaded bitflags v0.1.1
[INFO] [stderr]   Downloaded gl_common v0.0.4
[INFO] [stderr]   Downloaded gl v0.0.12
[INFO] [stderr]   Downloaded bitflags v0.2.1
[INFO] [stderr]   Downloaded sdl2 v0.4.0
[INFO] [stderr]   Downloaded enum_primitive v0.0.1
[INFO] [stderr]   Downloaded piston v0.1.5
[INFO] [stderr]   Downloaded piston-viewport v0.1.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.1.0
[INFO] [stderr]   Downloaded pistoncore-event v0.1.4
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.1.6
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.1.0
[INFO] [stderr]   Downloaded piston-float v0.1.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.1.4
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.1.0
[INFO] [stderr]   Downloaded piston2d-sprite v0.1.0
[INFO] [stderr]   Downloaded khronos_api v0.0.5
[INFO] [stderr]   Downloaded image v0.3.15
[INFO] [stderr]   Downloaded libz-sys v0.1.9
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b3d4cc8ca1b3a07c5c683c7a30fbca75517a483086eb9338c1e25d4066230c6
[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" "1b3d4cc8ca1b3a07c5c683c7a30fbca75517a483086eb9338c1e25d4066230c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b3d4cc8ca1b3a07c5c683c7a30fbca75517a483086eb9338c1e25d4066230c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3d4cc8ca1b3a07c5c683c7a30fbca75517a483086eb9338c1e25d4066230c6", kill_on_drop: false }`
[INFO] [stdout] 1b3d4cc8ca1b3a07c5c683c7a30fbca75517a483086eb9338c1e25d4066230c6
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d59474e01fae715253bd375eec93d74a0ae83461e526963c85738f2862416534
[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" "d59474e01fae715253bd375eec93d74a0ae83461e526963c85738f2862416534", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling piston-float v0.1.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling shader_version v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling khronos_api v0.0.5
[INFO] [stderr]    Compiling sdl2-sys v0.4.0
[INFO] [stderr]    Compiling bitflags v0.2.1
[INFO] [stderr]    Compiling piston-texture v0.1.0
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling freetype-sys v0.1.2
[INFO] [stderr]    Compiling piston-viewport v0.1.0
[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/shader_version-0.1.0/src/lib.rs:37:51
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn pick_shader<'a, S: ?Sized>(self, shaders: &Shaders<'a, Self, S>) -> Option<&'a S>;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Shaders`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shader_version-0.1.0/src/lib.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Shaders<'a, V, S: 'a + ?Sized>(BTreeMap<V, &'a S>);
[INFO] [stdout]    |                        ^ required by this bound in `Shaders`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn pick_shader<'a, S: ?Sized>(self, shaders: &Shaders<'a, Self, S>) -> Option<&'a S> where Self: Sized;
[INFO] [stdout]    |                                                                                          +++++++++++++++++
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Shaders<'a, V: ?Sized, S: 'a + ?Sized>(BTreeMap<V, &'a S>);
[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]    Compiling vecmath v0.1.1
[INFO] [stderr] error: could not compile `shader_version` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d59474e01fae715253bd375eec93d74a0ae83461e526963c85738f2862416534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59474e01fae715253bd375eec93d74a0ae83461e526963c85738f2862416534", kill_on_drop: false }`
[INFO] [stdout] d59474e01fae715253bd375eec93d74a0ae83461e526963c85738f2862416534