[INFO] fetching crate figments 0.0.4...
[INFO] testing figments-0.0.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate figments 0.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate figments 0.0.4
[INFO] finished tweaking crates.io crate figments 0.0.4
[INFO] tweaked toml for crates.io crate figments 0.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate figments 0.0.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate figments 0.0.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.0
[INFO] [stderr]   Downloaded ringbuf v0.4.8
[INFO] [stderr]   Downloaded embedded-graphics v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a
[INFO] running `Command { std: "docker" "start" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", 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" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", 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" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling portable-atomic-util v0.2.4
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling figments v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.47s
[INFO] running `Command { std: "docker" "inspect" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", 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" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling figments v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `ShaderChain` in this scope
[INFO] [stdout]    --> src/surface.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let mut c: ShaderChain<(), LinearSpace, Rgb<u8>> = Default::default();
[INFO] [stdout]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `BufferedSurfacePool` in this scope
[INFO] [stdout]    --> src/surface.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut pool: BufferedSurfacePool<(), LinearSpace, Rgb<u8>> = Default::default();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `StrideSampler` in this scope
[INFO] [stdout]    --> src/mappings/stride.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let mut sampler = StrideSampler::new(&mut pixbuf, &map);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ use of undeclared type `StrideSampler`
[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 `figments` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a", kill_on_drop: false }`
[INFO] [stdout] 2ec08f05931ce4c91ff1cde89cf78e38393fbaaa7f8124476e5c4ce85022ff5a
