[INFO] fetching crate wasi 0.13.2+wasi-0.2.1...
[INFO] checking wasi-0.13.2+wasi-0.2.1 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate wasi 0.13.2+wasi-0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate wasi 0.13.2+wasi-0.2.1 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi 0.13.2+wasi-0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wasi 0.13.2+wasi-0.2.1
[INFO] tweaked toml for crates.io crate wasi 0.13.2+wasi-0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasi 0.13.2+wasi-0.2.1 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" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83937a7c4d5db5ff09152139624f8600a71488711832482dd5b53fab3a632579
[INFO] running `Command { std: "docker" "start" "-a" "83937a7c4d5db5ff09152139624f8600a71488711832482dd5b53fab3a632579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83937a7c4d5db5ff09152139624f8600a71488711832482dd5b53fab3a632579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83937a7c4d5db5ff09152139624f8600a71488711832482dd5b53fab3a632579", kill_on_drop: false }`
[INFO] [stdout] 83937a7c4d5db5ff09152139624f8600a71488711832482dd5b53fab3a632579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e928925d444172fed24039a50f2f5bead9877cbd3e75bd779f50c2f70793651
[INFO] running `Command { std: "docker" "start" "-a" "2e928925d444172fed24039a50f2f5bead9877cbd3e75bd779f50c2f70793651", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-bindgen-rt v0.29.0
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking wasi v0.13.2+wasi-0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:4704:29
[INFO] [stdout]      |
[INFO] [stdout] 4704 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]      |                       ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4704 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 4704 +                             ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:4878:29
[INFO] [stdout]      |
[INFO] [stdout] 4878 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]      |                       ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4878 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 4878 +                             ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:9566:25
[INFO] [stdout]      |
[INFO] [stdout] 9566 |                         { ::core::ptr::null_mut() }
[INFO] [stdout]      |                         ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9566 -                         { ::core::ptr::null_mut() }
[INFO] [stdout] 9566 +                         ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]      --> src/bindings.rs:12871:29
[INFO] [stdout]       |
[INFO] [stdout] 12871 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]       |                       ^^                       ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 12871 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 12871 +                             ::core::ptr::null_mut()
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:4704:29
[INFO] [stdout]      |
[INFO] [stdout] 4704 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]      |                       ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4704 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 4704 +                             ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:4878:29
[INFO] [stdout]      |
[INFO] [stdout] 4878 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]      |                       ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4878 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 4878 +                             ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]     --> src/bindings.rs:9566:25
[INFO] [stdout]      |
[INFO] [stdout] 9566 |                         { ::core::ptr::null_mut() }
[INFO] [stdout]      |                         ^^                       ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9566 -                         { ::core::ptr::null_mut() }
[INFO] [stdout] 9566 +                         ::core::ptr::null_mut()
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]      --> src/bindings.rs:12871:29
[INFO] [stdout]       |
[INFO] [stdout] 12871 | ...                   { ::core::ptr::null_mut() }
[INFO] [stdout]       |                       ^^                       ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 12871 -                             { ::core::ptr::null_mut() }
[INFO] [stdout] 12871 +                             ::core::ptr::null_mut()
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "2e928925d444172fed24039a50f2f5bead9877cbd3e75bd779f50c2f70793651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e928925d444172fed24039a50f2f5bead9877cbd3e75bd779f50c2f70793651", kill_on_drop: false }`
[INFO] [stdout] 2e928925d444172fed24039a50f2f5bead9877cbd3e75bd779f50c2f70793651