[INFO] fetching crate riscovite 0.1.4...
[INFO] testing riscovite-0.1.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate riscovite 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate riscovite 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate riscovite 0.1.4
[INFO] tweaked toml for crates.io crate riscovite 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate riscovite 0.1.4 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 riscovite 0.1.4 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 rustc-std-workspace-core v1.0.1
[INFO] [stderr]   Downloaded compiler_builtins v0.1.150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67
[INFO] running `Command { std: "docker" "start" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67", 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" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67" "/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" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67", 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" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscovite v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: riscovite crate is only compatible with riscv64 targets
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | compile_error!("riscovite crate is only compatible with riscv64 targets");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: riscovite crate is only compatible with riscovite or bare-metal targets
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | compile_error!("riscovite crate is only compatible with riscovite or bare-metal targets");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/object.rs:529:3
[INFO] [stdout]     |
[INFO] [stdout] 529 | #[rustc_layout_scalar_valid_range_start(0x0000_0000_0000_0000_0000_0000_0000_0001)]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/object.rs:530:3
[INFO] [stdout]     |
[INFO] [stdout] 530 | #[rustc_layout_scalar_valid_range_end(0xffff_ffff_ffff_ffff_ffff_ffff_ffff_fffe)]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/sys/handle.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[rustc_layout_scalar_valid_range_start(0x0000_0000_0000_0000)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/sys/handle.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[rustc_layout_scalar_valid_range_end(0x7fff_ffff_ffff_ffff)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope
[INFO] [stdout]    --> src/object.rs:529:3
[INFO] [stdout]     |
[INFO] [stdout] 529 | #[rustc_layout_scalar_valid_range_start(0x0000_0000_0000_0000_0000_0000_0000_0001)]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope
[INFO] [stdout]    --> src/object.rs:530:3
[INFO] [stdout]     |
[INFO] [stdout] 530 | #[rustc_layout_scalar_valid_range_end(0xffff_ffff_ffff_ffff_ffff_ffff_ffff_fffe)]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope
[INFO] [stdout]   --> src/sys/handle.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[rustc_layout_scalar_valid_range_start(0x0000_0000_0000_0000)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope
[INFO] [stdout]   --> src/sys/handle.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[rustc_layout_scalar_valid_range_end(0x7fff_ffff_ffff_ffff)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(try_trait_v2)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         in("a7") n,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         out("a0") value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         out("a1") error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         in("a7") n,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         inout("a0") a0 => value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         out("a1") error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         in("a7") n,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         inout("a0") a0 => value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sys/raw.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         inout("a1") a1 => error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         in("a7") n,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         inout("a0") a0 => value,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         inout("a1") a1 => error,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         in("a2") a2,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         in("a7") n,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         inout("a0") a0 => value,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         inout("a1") a1 => error,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         in("a2") a2,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         in("a3") a3,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         in("a7") n,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         inout("a0") a0 => value,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         inout("a1") a1 => error,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         in("a2") a2,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         in("a3") a3,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         in("a4") a4,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         in("a7") n,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         inout("a0") a0 => value,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         inout("a1") a1 => error,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         in("a2") a2,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         in("a3") a3,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         in("a4") a4,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a5`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         in("a5") a5,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         in("a7") n,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |         inout("a0") a0 => value,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         inout("a1") a1 => error,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         in("a2") a2,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         in("a3") a3,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         in("a4") a4,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a5`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         in("a5") a5,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]    --> src/sys/raw.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         in("a6") a6,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_zeroed_alloc` has been stable since 1.92.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:56
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![cfg_attr(not(feature = "rustc-dep-of-std"), feature(new_zeroed_alloc))]
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_io`
[INFO] [stdout]  --> src/io/traits.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::io::BorrowedCursor;
[INFO] [stdout]   |           ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #154046 <https://github.com/rust-lang/rust/issues/154046> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_io`
[INFO] [stdout]    --> src/io/traits.rs:100:33
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut read_buf: core::io::BorrowedBuf<'_> = spare.into();
[INFO] [stdout]     |                                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #154046 <https://github.com/rust-lang/rust/issues/154046> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied
[INFO] [stdout]   --> src/io/traits.rs:24:56
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn default_read_buf<F>(read: F, mut cursor: BorrowedCursor<'_>) -> Result<()>
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn default_read_buf<F>(read: F, mut cursor: BorrowedCursor<'_, T>) -> Result<()>
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied
[INFO] [stdout]   --> src/io/traits.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn read_buf(&mut self, buf: BorrowedCursor<'_, T>) -> Result<()> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sys::error::Error: Residual<u64>` is not satisfied
[INFO] [stdout]   --> src/sys/raw.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     type Residual = Error;
[INFO] [stdout]    |                     ^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the nightly-only, unstable trait `Residual<u64>` is not implemented for `sys::error::Error`
[INFO] [stdout]   --> src/sys/error.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Error(pub super::raw::V);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `Residual<O>`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:2209:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `core::result::Result<Infallible, E>` implements `Residual<T>`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/option.rs:2901:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Option<Infallible>` implements `Residual<T>`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/control_flow.rs:138:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlFlow<B, Infallible>` implements `Residual<C>`
[INFO] [stdout] note: required by a bound in `core::ops::Try::Residual`
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/try_trait.rs:160:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied
[INFO] [stdout]    --> src/io/traits.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut read_buf: core::io::BorrowedBuf<'_> = spare.into();
[INFO] [stdout]     |                                     ^^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut read_buf: core::io::BorrowedBuf<'_, T> = spare.into();
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/object.rs:209:40
[INFO] [stdout]     |
[INFO] [stdout] 209 |         Self::open_raw(RawHandle::CWD, path.as_ptr(), flags.to_raw())
[INFO] [stdout]     |         --------------                 ^^^^^^^^^^^^^ expected `*const u8`, found `*const i8`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected raw pointer `*const u8`
[INFO] [stdout]                found raw pointer `*const i8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/object.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn open_raw(base_hnd: RawHandle, path: *const u8, mode: u64) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^^^                      ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/object.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |         Self::open_raw(self.hnd.to_raw(), path.as_ptr(), flags.to_raw())
[INFO] [stdout]     |         --------------                    ^^^^^^^^^^^^^ expected `*const u8`, found `*const i8`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected raw pointer `*const u8`
[INFO] [stdout]                found raw pointer `*const i8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/object.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn open_raw(base_hnd: RawHandle, path: *const u8, mode: u64) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^^^                      ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/object.rs:225:68
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let hnd = unsafe { crate::sys::io::open(base_hnd.to_raw(), path, mode) }?;
[INFO] [stdout]     |                            --------------------                    ^^^^ expected `*const i8`, found `*const u8`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected raw pointer `*const i8`
[INFO] [stdout]                found raw pointer `*const u8`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/sys/generated.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub unsafe fn open(
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 354 |         ref_hnd: u64,
[INFO] [stdout] 355 |         path: *const core::ffi::c_char,
[INFO] [stdout]     |         ------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> src/sys/interrupt.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |         old = lateout(reg) ret,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> src/sys/interrupt.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |         new = in(reg) v,
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> src/sys/interrupt.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |         out = out(reg) ret,
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> src/sys/interrupt.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         out = out(reg) ret,
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/object.rs:541:18
[INFO] [stdout]     |
[INFO] [stdout] 541 |             Some(unsafe { Self(raw) })
[INFO] [stdout]     |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/sys/handle.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub const STDIN: Self = unsafe { Self(crate::sys::consts::HND_STDIN) };
[INFO] [stdout]    |                             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/sys/handle.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub const STDOUT: Self = unsafe { Self(crate::sys::consts::HND_STDOUT) };
[INFO] [stdout]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/sys/handle.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub const STDERR: Self = unsafe { Self(crate::sys::consts::HND_STDERR) };
[INFO] [stdout]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/sys/handle.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub const CWD: Self = unsafe { Self(crate::sys::consts::HND_CWD) };
[INFO] [stdout]    |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0277, E0308, E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `riscovite` (lib) due to 63 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67", kill_on_drop: false }`
[INFO] [stdout] fdf4b69adcaf5ca06bfde5cbe75ceed63470884362b7ad150104edc936304c67
