[INFO] fetching crate virtio 0.0.1...
[INFO] testing virtio-0.0.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate virtio 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate virtio 0.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate virtio 0.0.1
[INFO] finished tweaking crates.io crate virtio 0.0.1
[INFO] tweaked toml for crates.io crate virtio 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94e9789db38d013210132023ddd16bb5166bfdac17ace59735a26e25d8a8bf67
[INFO] running `Command { std: "docker" "start" "-a" "94e9789db38d013210132023ddd16bb5166bfdac17ace59735a26e25d8a8bf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e9789db38d013210132023ddd16bb5166bfdac17ace59735a26e25d8a8bf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e9789db38d013210132023ddd16bb5166bfdac17ace59735a26e25d8a8bf67", kill_on_drop: false }`
[INFO] [stdout] 94e9789db38d013210132023ddd16bb5166bfdac17ace59735a26e25d8a8bf67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c85aacd3af6ec6c7fa69b29d909948086e434ce74ea56d9e438f59bc2aee95
[INFO] running `Command { std: "docker" "start" "-a" "f9c85aacd3af6ec6c7fa69b29d909948086e434ce74ea56d9e438f59bc2aee95", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `!` after `macro_rules`
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules le! {
[INFO] [stdout]    | ^^^^^^^^^^^ help: add a `!`: `macro_rules!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro names aren't followed by a `!`
[INFO] [stdout]   --> src/lib.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules le! {
[INFO] [stdout]    |               ^ help: remove the `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AvailbleRing` in this scope
[INFO] [stdout]   --> src/virtqueue.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     available_ring: *mut AvailbleRing,
[INFO] [stdout]    |                          ^^^^^^^^^^^^ help: a struct with a similar name exists: `AvailableRing`
[INFO] [stdout] ...
[INFO] [stdout] 40 | struct AvailableRing {
[INFO] [stdout]    | -------------------- similarly named struct `AvailableRing` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VirtQueue` in this scope
[INFO] [stdout]   --> src/device.rs:33:45
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_virtqueues<'a>(&'a self) -> &'a [VirtQueue];
[INFO] [stdout]    |                                             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `virtqueue::VirtQueue` exists but is inaccessible
[INFO] [stdout]   --> src/virtqueue.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct VirtQueue {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(no_std)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `no_std` has been stable since `1.6.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `no_std` has been stable since 1.6.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(no_std)]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `from_le` found for type `u16` in the current scope
[INFO] [stdout]   --> src/lib.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.from_le()
[INFO] [stdout]    |                        ^^^^^^^ this is an associated function, not a method
[INFO] [stdout] ...
[INFO] [stdout] 29 | le!(le16, u16);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout]    = note: the candidate is defined in an impl for the type `u16`
[INFO] [stdout]    = note: this error originates in the macro `le` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use associated function syntax instead
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 u16::from_le()
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.to_le()
[INFO] [stdout]    |                        ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `from_le` found for type `u32` in the current scope
[INFO] [stdout]   --> src/lib.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.from_le()
[INFO] [stdout]    |                        ^^^^^^^ this is an associated function, not a method
[INFO] [stdout] ...
[INFO] [stdout] 30 | le!(le32, u32);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout]    = note: the candidate is defined in an impl for the type `u32`
[INFO] [stdout]    = note: this error originates in the macro `le` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use associated function syntax instead
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 u32::from_le()
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.to_le()
[INFO] [stdout]    |                        ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `from_le` found for type `u64` in the current scope
[INFO] [stdout]   --> src/lib.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.from_le()
[INFO] [stdout]    |                        ^^^^^^^ this is an associated function, not a method
[INFO] [stdout] ...
[INFO] [stdout] 31 | le!(le64, u64);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout]    = note: the candidate is defined in an impl for the type `u64`
[INFO] [stdout]    = note: this error originates in the macro `le` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use associated function syntax instead
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 u64::from_le()
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 self.0.to_le()
[INFO] [stdout]    |                        ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `virtio` (lib) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f9c85aacd3af6ec6c7fa69b29d909948086e434ce74ea56d9e438f59bc2aee95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c85aacd3af6ec6c7fa69b29d909948086e434ce74ea56d9e438f59bc2aee95", kill_on_drop: false }`
[INFO] [stdout] f9c85aacd3af6ec6c7fa69b29d909948086e434ce74ea56d9e438f59bc2aee95
