[INFO] fetching crate azul-css 0.0.5...
[INFO] testing azul-css-0.0.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate azul-css 0.0.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate azul-css 0.0.5
[INFO] finished tweaking crates.io crate azul-css 0.0.5
[INFO] tweaked toml for crates.io crate azul-css 0.0.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate azul-css 0.0.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate azul-css 0.0.5 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b655e6bb9503624676a73cad6a817c2ae0340dec4c1518232a45b58a1f297613
[INFO] running `Command { std: "docker" "start" "-a" "b655e6bb9503624676a73cad6a817c2ae0340dec4c1518232a45b58a1f297613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b655e6bb9503624676a73cad6a817c2ae0340dec4c1518232a45b58a1f297613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b655e6bb9503624676a73cad6a817c2ae0340dec4c1518232a45b58a1f297613", kill_on_drop: false }`
[INFO] [stdout] b655e6bb9503624676a73cad6a817c2ae0340dec4c1518232a45b58a1f297613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c155b0cdc3a0042a9f964c582e6af62517d7d3258493acfbeb37648558ddc5ad
[INFO] running `Command { std: "docker" "start" "-a" "c155b0cdc3a0042a9f964c582e6af62517d7d3258493acfbeb37648558ddc5ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling azul-css v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/lib.rs:1071:1
[INFO] [stdout]      |
[INFO] [stdout]  453 |                 let count = (*other).len();
[INFO] [stdout]      |                               ----- this raw pointer has type `*const [u32]`
[INFO] [stdout] ...
[INFO] [stdout] 1071 | impl_vec_mut!(u32, U32Vec);
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[u32]`
[INFO] [stdout]     --> src/lib.rs:453:29
[INFO] [stdout]      |
[INFO] [stdout]  453 |                 let count = (*other).len();
[INFO] [stdout]      |                             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1071 | impl_vec_mut!(u32, U32Vec);
[INFO] [stdout]      | -------------------------- in this macro invocation
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]     --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]      = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]      = note: this error originates in the macro `impl_vec_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout]  453 |                 let count = (&(*other)).len();
[INFO] [stdout]      |                             ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/css.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl_vec_mut!(Stylesheet, StylesheetVec);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:31
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                               ----- this raw pointer has type `*const [Stylesheet]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[Stylesheet]`
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/css.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl_vec_mut!(Stylesheet, StylesheetVec);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]     = note: this error originates in the macro `impl_vec_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (&(*other)).len();
[INFO] [stdout]     |                             ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/css.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl_vec_mut!(CssRuleBlock, CssRuleBlockVec);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:31
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                               ----- this raw pointer has type `*const [CssRuleBlock]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[CssRuleBlock]`
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/css.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl_vec_mut!(CssRuleBlock, CssRuleBlockVec);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]     = note: this error originates in the macro `impl_vec_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (&(*other)).len();
[INFO] [stdout]     |                             ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/css.rs:317:1
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl_vec_mut!(CssDeclaration, CssDeclarationVec);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:31
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                               ----- this raw pointer has type `*const [CssDeclaration]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[CssDeclaration]`
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/css.rs:317:1
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl_vec_mut!(CssDeclaration, CssDeclarationVec);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]     = note: this error originates in the macro `impl_vec_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (&(*other)).len();
[INFO] [stdout]     |                             ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/css_properties.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl_vec_mut!(LayoutRect, LayoutRectVec);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:453:31
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                               ----- this raw pointer has type `*const [LayoutRect]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[LayoutRect]`
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (*other).len();
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/css_properties.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl_vec_mut!(LayoutRect, LayoutRectVec);
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]     = note: this error originates in the macro `impl_vec_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> src/lib.rs:453:29
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 let count = (&(*other)).len();
[INFO] [stdout]     |                             ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `azul-css` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c155b0cdc3a0042a9f964c582e6af62517d7d3258493acfbeb37648558ddc5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c155b0cdc3a0042a9f964c582e6af62517d7d3258493acfbeb37648558ddc5ad", kill_on_drop: false }`
[INFO] [stdout] c155b0cdc3a0042a9f964c582e6af62517d7d3258493acfbeb37648558ddc5ad
