[INFO] fetching crate fuse-backend-rs 0.11.0...
[INFO] checking fuse-backend-rs-0.11.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate fuse-backend-rs 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fuse-backend-rs 0.11.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuse-backend-rs 0.11.0
[INFO] finished tweaking crates.io crate fuse-backend-rs 0.11.0
[INFO] tweaked toml for crates.io crate fuse-backend-rs 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtio-bindings v0.1.0
[INFO] [stderr]   Downloaded vm-memory v0.10.0
[INFO] [stderr]   Downloaded crc64 v1.0.0
[INFO] [stderr]   Downloaded versionize_derive v0.1.6
[INFO] [stderr]   Downloaded versionize v0.1.10
[INFO] [stderr]   Downloaded io-uring v0.5.13
[INFO] [stderr]   Downloaded vhost v0.6.1
[INFO] [stderr]   Downloaded virtio-queue v0.7.1
[INFO] [stderr]   Downloaded vmm-sys-util v0.11.2
[INFO] [stderr]   Downloaded tokio-uring v0.4.0
[INFO] [stderr]   Downloaded caps v0.5.5
[INFO] [stderr]   Downloaded dbs-snapshot v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77faac899e1fcdc132451b90b64ee287a1130936530bcb22afb5eaf49b1144e0
[INFO] running `Command { std: "docker" "start" "-a" "77faac899e1fcdc132451b90b64ee287a1130936530bcb22afb5eaf49b1144e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77faac899e1fcdc132451b90b64ee287a1130936530bcb22afb5eaf49b1144e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77faac899e1fcdc132451b90b64ee287a1130936530bcb22afb5eaf49b1144e0", kill_on_drop: false }`
[INFO] [stdout] 77faac899e1fcdc132451b90b64ee287a1130936530bcb22afb5eaf49b1144e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e30ca745d3f63ab249853f397fd7685a9640211b02a3079360e7bbb40345310f
[INFO] running `Command { std: "docker" "start" "-a" "e30ca745d3f63ab249853f397fd7685a9640211b02a3079360e7bbb40345310f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling fuse-backend-rs v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking vmm-sys-util v0.11.2
[INFO] [stderr]     Checking vm-memory v0.10.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio-test v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking caps v0.5.5
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/passthrough/sync_io.rs:738:20
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle(Arc<HandleData>, RawFd),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle((), RawFd),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/passthrough/sync_io.rs:738:20
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle(Arc<HandleData>, RawFd),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle((), RawFd),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `Command { std: "docker" "inspect" "e30ca745d3f63ab249853f397fd7685a9640211b02a3079360e7bbb40345310f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30ca745d3f63ab249853f397fd7685a9640211b02a3079360e7bbb40345310f", kill_on_drop: false }`
[INFO] [stdout] e30ca745d3f63ab249853f397fd7685a9640211b02a3079360e7bbb40345310f
[INFO] checking fuse-backend-rs-0.11.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate fuse-backend-rs 0.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate fuse-backend-rs 0.11.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuse-backend-rs 0.11.0
[INFO] finished tweaking crates.io crate fuse-backend-rs 0.11.0
[INFO] tweaked toml for crates.io crate fuse-backend-rs 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d41dd6fca6fe41921701d4f538375b9df45b91282a82182b1a6d9164fd90d43
[INFO] running `Command { std: "docker" "start" "-a" "6d41dd6fca6fe41921701d4f538375b9df45b91282a82182b1a6d9164fd90d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d41dd6fca6fe41921701d4f538375b9df45b91282a82182b1a6d9164fd90d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d41dd6fca6fe41921701d4f538375b9df45b91282a82182b1a6d9164fd90d43", kill_on_drop: false }`
[INFO] [stdout] 6d41dd6fca6fe41921701d4f538375b9df45b91282a82182b1a6d9164fd90d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 1314520ad9658ab98e420fd3fb4b0dd69621ba7003327a34acd8be8611b2ae3a
[INFO] running `Command { std: "docker" "start" "-a" "1314520ad9658ab98e420fd3fb4b0dd69621ba7003327a34acd8be8611b2ae3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling fuse-backend-rs v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking vmm-sys-util v0.11.2
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking vm-memory v0.10.0
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio-test v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking caps v0.5.5
[INFO] [stdout] error: unexpected `cfg` condition value: `async_io`
[INFO] [stdout]    --> src/transport/fusedev/linux_session.rs:648:7
[INFO] [stdout]     |
[INFO] [stdout] 648 | #[cfg(feature = "async_io")]
[INFO] [stdout]     |       ^^^^^^^^^^----------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"async-io"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-io`, `async-trait`, `caps`, `core-foundation-sys`, `dbs-snapshot`, `default`, `fuse-t`, `fusedev`, `io-uring`, `persist`, `tokio`, `tokio-uring`, `versionize`, `versionize_derive`, `vhost`, `vhost-user-fs`, `virtio-queue`, `virtiofs`, `vmm-sys-util`
[INFO] [stdout]     = help: consider adding `async_io` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `async_io`
[INFO] [stdout]    --> src/transport/fusedev/linux_session.rs:651:7
[INFO] [stdout]     |
[INFO] [stdout] 651 | #[cfg(feature = "async_io")]
[INFO] [stdout]     |       ^^^^^^^^^^----------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"async-io"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-io`, `async-trait`, `caps`, `core-foundation-sys`, `dbs-snapshot`, `default`, `fuse-t`, `fusedev`, `io-uring`, `persist`, `tokio`, `tokio-uring`, `versionize`, `versionize_derive`, `vhost`, `vhost-user-fs`, `virtio-queue`, `virtiofs`, `vmm-sys-util`
[INFO] [stdout]     = help: consider adding `async_io` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `async_io`
[INFO] [stdout]    --> src/transport/fusedev/linux_session.rs:648:7
[INFO] [stdout]     |
[INFO] [stdout] 648 | #[cfg(feature = "async_io")]
[INFO] [stdout]     |       ^^^^^^^^^^----------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"async-io"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-io`, `async-trait`, `caps`, `core-foundation-sys`, `dbs-snapshot`, `default`, `fuse-t`, `fusedev`, `io-uring`, `persist`, `tokio`, `tokio-uring`, `versionize`, `versionize_derive`, `vhost`, `vhost-user-fs`, `virtio-queue`, `virtiofs`, `vmm-sys-util`
[INFO] [stdout]     = help: consider adding `async_io` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `async_io`
[INFO] [stdout]    --> src/transport/fusedev/linux_session.rs:651:7
[INFO] [stdout]     |
[INFO] [stdout] 651 | #[cfg(feature = "async_io")]
[INFO] [stdout]     |       ^^^^^^^^^^----------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"async-io"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-io`, `async-trait`, `caps`, `core-foundation-sys`, `dbs-snapshot`, `default`, `fuse-t`, `fusedev`, `io-uring`, `persist`, `tokio`, `tokio-uring`, `versionize`, `versionize_derive`, `vhost`, `vhost-user-fs`, `virtio-queue`, `virtiofs`, `vmm-sys-util`
[INFO] [stdout]     = help: consider adding `async_io` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/passthrough/sync_io.rs:738:20
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle(Arc<HandleData>, RawFd),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle((), RawFd),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fuse-backend-rs` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/passthrough/sync_io.rs:738:20
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle(Arc<HandleData>, RawFd),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 738 |             Handle((), RawFd),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fuse-backend-rs` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1314520ad9658ab98e420fd3fb4b0dd69621ba7003327a34acd8be8611b2ae3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1314520ad9658ab98e420fd3fb4b0dd69621ba7003327a34acd8be8611b2ae3a", kill_on_drop: false }`
[INFO] [stdout] 1314520ad9658ab98e420fd3fb4b0dd69621ba7003327a34acd8be8611b2ae3a
