[INFO] fetching crate poglgame 0.4.0...
[INFO] testing poglgame-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate poglgame 0.4.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate poglgame 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0e2ab3fa1d6d44b659c62357d44de9b5fb73ce54f37a4864b2a690e74684e2
[INFO] running `Command { std: "docker" "start" "-a" "4b0e2ab3fa1d6d44b659c62357d44de9b5fb73ce54f37a4864b2a690e74684e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0e2ab3fa1d6d44b659c62357d44de9b5fb73ce54f37a4864b2a690e74684e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0e2ab3fa1d6d44b659c62357d44de9b5fb73ce54f37a4864b2a690e74684e2", kill_on_drop: false }`
[INFO] [stdout] 4b0e2ab3fa1d6d44b659c62357d44de9b5fb73ce54f37a4864b2a690e74684e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf1b479ba481a3efa6a9c0aadbc0ae78cdc51acc3c557f46413ce6ff6179323
[INFO] running `Command { std: "docker" "start" "-a" "1cf1b479ba481a3efa6a9c0aadbc0ae78cdc51acc3c557f46413ce6ff6179323", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling piston-float v0.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling shader_version v0.1.0
[INFO] [stderr]    Compiling log v0.4.14
[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 adler v1.0.2
[INFO] [stderr]    Compiling bitflags v0.2.1
[INFO] [stderr]    Compiling sdl2-sys v0.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling read_color v0.1.0
[INFO] [stderr]    Compiling piston-texture v0.1.0
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling piston-viewport v0.1.0
[INFO] [stderr]    Compiling vecmath v0.1.1
[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/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] 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" "1cf1b479ba481a3efa6a9c0aadbc0ae78cdc51acc3c557f46413ce6ff6179323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf1b479ba481a3efa6a9c0aadbc0ae78cdc51acc3c557f46413ce6ff6179323", kill_on_drop: false }`
[INFO] [stdout] 1cf1b479ba481a3efa6a9c0aadbc0ae78cdc51acc3c557f46413ce6ff6179323