[INFO] fetching crate vga-emu 0.8.5...
[INFO] testing vga-emu-0.8.5 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate vga-emu 0.8.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate vga-emu 0.8.5
[INFO] finished tweaking crates.io crate vga-emu 0.8.5
[INFO] tweaked toml for crates.io crate vga-emu 0.8.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vga-emu 0.8.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vga-emu 0.8.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107
[INFO] running `Command { std: "docker" "start" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vga-emu v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `RenderContext` in this scope
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     rc: RenderContext,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "sdl")]
[INFO] [stdout]    |       --------------- the item is gated behind the `sdl` feature
[INFO] [stdout] 18 | pub use backend_sdl::RenderContext;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[cfg(feature = "sdl2")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `sdl2` feature
[INFO] [stdout] 20 | pub use backend_sdl2::RenderContext;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 22 | pub use backend_test::RenderContext;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "web")]
[INFO] [stdout]    |       --------------- the item is gated behind the `web` feature
[INFO] [stdout] 24 | pub use backend_web::RenderContext;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `RenderContext` in this scope
[INFO] [stdout]    --> src/lib.rs:260:18
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let rc = RenderContext::init(width as usize, height as usize, builder)?;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ use of undeclared type `RenderContext`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:18:22
[INFO] [stdout]     |
[INFO] [stdout]  17 | #[cfg(feature = "sdl")]
[INFO] [stdout]     |       --------------- the item is gated behind the `sdl` feature
[INFO] [stdout]  18 | pub use backend_sdl::RenderContext;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:20:23
[INFO] [stdout]     |
[INFO] [stdout]  19 | #[cfg(feature = "sdl2")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `sdl2` feature
[INFO] [stdout]  20 | pub use backend_sdl2::RenderContext;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:22:23
[INFO] [stdout]     |
[INFO] [stdout]  21 | #[cfg(feature = "test")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout]  22 | pub use backend_test::RenderContext;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:24:22
[INFO] [stdout]     |
[INFO] [stdout]  23 | #[cfg(feature = "web")]
[INFO] [stdout]     |       --------------- the item is gated behind the `web` feature
[INFO] [stdout]  24 | pub use backend_web::RenderContext;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vga-emu` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107", kill_on_drop: false }`
[INFO] [stdout] 77fb167f83ffd11617ef6ccd86d795193336cebe87d700913bc61bda56741107
