[INFO] fetching crate asyncfd 0.1.3...
[INFO] testing asyncfd-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate asyncfd 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate asyncfd 0.1.3
[INFO] finished tweaking crates.io crate asyncfd 0.1.3
[INFO] tweaked toml for crates.io crate asyncfd 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asyncfd 0.1.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate asyncfd 0.1.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0714bc3b58bd7638896c3232a6baf481e690d8aeb762e7e20a1263961bee8c8b
[INFO] running `Command { std: "docker" "start" "-a" "0714bc3b58bd7638896c3232a6baf481e690d8aeb762e7e20a1263961bee8c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0714bc3b58bd7638896c3232a6baf481e690d8aeb762e7e20a1263961bee8c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0714bc3b58bd7638896c3232a6baf481e690d8aeb762e7e20a1263961bee8c8b", kill_on_drop: false }`
[INFO] [stdout] 0714bc3b58bd7638896c3232a6baf481e690d8aeb762e7e20a1263961bee8c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 387d47a507f0d0ceb37ad2c5ac9a803ff0eaa5fba28a62dcba83f647c952a0b6
[INFO] running `Command { std: "docker" "start" "-a" "387d47a507f0d0ceb37ad2c5ac9a803ff0eaa5fba28a62dcba83f647c952a0b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling asyncfd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot construct `msghdr` with struct literal syntax due to private fields
[INFO] [stdout]    --> src/lib.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let msg = libc::msghdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...and other private fields `__pad1` and `__pad2` that were not provided
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot construct `msghdr` with struct literal syntax due to private fields
[INFO] [stdout]    --> src/lib.rs:294:23
[INFO] [stdout]     |
[INFO] [stdout] 294 |         let mut msg = libc::msghdr {
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...and other private fields `__pad1` and `__pad2` that were not provided
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asyncfd` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "387d47a507f0d0ceb37ad2c5ac9a803ff0eaa5fba28a62dcba83f647c952a0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387d47a507f0d0ceb37ad2c5ac9a803ff0eaa5fba28a62dcba83f647c952a0b6", kill_on_drop: false }`
[INFO] [stdout] 387d47a507f0d0ceb37ad2c5ac9a803ff0eaa5fba28a62dcba83f647c952a0b6