[INFO] fetching crate rgb 0.8.25... [INFO] checking rgb-0.8.25 against beta for pr-78714 [INFO] extracting crate rgb 0.8.25 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate rgb 0.8.25 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rgb 0.8.25 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rgb 0.8.25 [INFO] tweaked toml for crates.io crate rgb 0.8.25 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate rgb 0.8.25 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3ec0851f57e2644968eb46619395c8df28da62488ea3c4369c07a0c9df15671 [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" "e3ec0851f57e2644968eb46619395c8df28da62488ea3c4369c07a0c9df15671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3ec0851f57e2644968eb46619395c8df28da62488ea3c4369c07a0c9df15671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ec0851f57e2644968eb46619395c8df28da62488ea3c4369c07a0c9df15671", kill_on_drop: false }` [INFO] [stdout] e3ec0851f57e2644968eb46619395c8df28da62488ea3c4369c07a0c9df15671 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af81aec616bcc6909afb53964fcb026e8fba41110d4dce7cf9e83a9406fcd319 [INFO] running `Command { std: "docker" "start" "-a" "af81aec616bcc6909afb53964fcb026e8fba41110d4dce7cf9e83a9406fcd319", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking rgb v0.8.25 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.55 [INFO] [stdout] error[E0658]: use of unstable library feature 'array_methods' [INFO] [stdout] --> src/lib.rs:193:21 [INFO] [stdout] | [INFO] [stdout] 193 | assert_eq!(rgb2.as_mut_slice().as_rgb_mut(), &mut [rgb]); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76118 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: can't compare `RGB>` with `RGB` [INFO] [stdout] --> src/lib.rs:193:5 [INFO] [stdout] | [INFO] [stdout] 193 | assert_eq!(rgb2.as_mut_slice().as_rgb_mut(), &mut [rgb]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `RGB> == RGB` [INFO] [stdout] | [INFO] [stdout] = help: the trait `PartialEq>` is not implemented for `RGB>` [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<[RGB; 1]>` for `[RGB>]` [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<&mut [RGB; 1]>` for `&mut [RGB>]` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'array_methods' [INFO] [stdout] --> src/lib.rs:194:33 [INFO] [stdout] | [INFO] [stdout] 194 | assert_eq!(&mut [rgb], rgb2.as_mut_slice().as_pixels_mut()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76118 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `[RGB]: internal::convert::AsPixels>` is not satisfied [INFO] [stdout] --> src/lib.rs:194:48 [INFO] [stdout] | [INFO] [stdout] 194 | assert_eq!(&mut [rgb], rgb2.as_mut_slice().as_pixels_mut()); [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `internal::convert::AsPixels>` is not implemented for `[RGB]` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] <[T] as internal::convert::AsPixels>> [INFO] [stdout] <[T] as internal::convert::AsPixels>> [INFO] [stdout] <[T] as internal::convert::AsPixels>> [INFO] [stdout] <[T] as internal::convert::AsPixels>> [INFO] [stdout] and 2 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'array_methods' [INFO] [stdout] --> src/lib.rs:222:22 [INFO] [stdout] | [INFO] [stdout] 222 | assert_eq!(rgba2.as_mut_slice().as_rgba_mut(), &mut [rgba]); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76118 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: can't compare `RGBA>` with `RGBA` [INFO] [stdout] --> src/lib.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | assert_eq!(rgba2.as_mut_slice().as_rgba_mut(), &mut [rgba]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `RGBA> == RGBA` [INFO] [stdout] | [INFO] [stdout] = help: the trait `PartialEq>` is not implemented for `RGBA>` [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<[RGBA; 1]>` for `[RGBA>]` [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<&mut [RGBA; 1]>` for `&mut [RGBA>]` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rgb` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "af81aec616bcc6909afb53964fcb026e8fba41110d4dce7cf9e83a9406fcd319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af81aec616bcc6909afb53964fcb026e8fba41110d4dce7cf9e83a9406fcd319", kill_on_drop: false }` [INFO] [stdout] af81aec616bcc6909afb53964fcb026e8fba41110d4dce7cf9e83a9406fcd319