[INFO] cloning repository https://github.com/jsitnicki/skb-traits-uapi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsitnicki/skb-traits-uapi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsitnicki%2Fskb-traits-uapi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsitnicki%2Fskb-traits-uapi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b732f71cf5e27fe8b194c472ee6a6cdd9015f24d
[INFO] checking jsitnicki/skb-traits-uapi against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsitnicki%2Fskb-traits-uapi" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jsitnicki/skb-traits-uapi
[INFO] finished tweaking git repo https://github.com/jsitnicki/skb-traits-uapi
[INFO] tweaked toml for git repo https://github.com/jsitnicki/skb-traits-uapi written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jsitnicki/skb-traits-uapi on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jsitnicki/skb-traits-uapi 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 201e52e5672d546021efbd18fdec84c286782a515819dcf559d16a29d6ba2aab
[INFO] running `Command { std: "docker" "start" "-a" "201e52e5672d546021efbd18fdec84c286782a515819dcf559d16a29d6ba2aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "201e52e5672d546021efbd18fdec84c286782a515819dcf559d16a29d6ba2aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201e52e5672d546021efbd18fdec84c286782a515819dcf559d16a29d6ba2aab", kill_on_drop: false }`
[INFO] [stdout] 201e52e5672d546021efbd18fdec84c286782a515819dcf559d16a29d6ba2aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 992bcf077286f2eb6d0111fc67e7df13d9d724c4b88285c093250baa784d0c72
[INFO] running `Command { std: "docker" "start" "-a" "992bcf077286f2eb6d0111fc67e7df13d9d724c4b88285c093250baa784d0c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling nix v0.29.0 (https://github.com/nix-rust/nix#3499c51c)
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]    Compiling vsprintf v2.0.0
[INFO] [stderr]     Checking skb-traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/so_pkt_traits.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / sockopt_impl!(
[INFO] [stdout]  9 | |     RcvPktTraits,
[INFO] [stdout] 10 | |     Both,
[INFO] [stdout] 11 | |     libc::SOL_SOCKET,
[INFO] [stdout] 12 | |     SO_RCV_PKT_TRAITS,
[INFO] [stdout] 13 | |     bool
[INFO] [stdout] 14 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `getsockopt_impl` which comes from the expansion of the macro `sockopt_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/tcp_syn_headers.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / getsockopt_impl!(
[INFO] [stdout] 12 | |     TcpSaveSyn,
[INFO] [stdout] 13 | |     libc::SOL_TCP,
[INFO] [stdout] 14 | |     libc::TCP_SAVE_SYN,
[INFO] [stdout] 15 | |     bool,
[INFO] [stdout] 16 | |     sockopt::GetBool
[INFO] [stdout] 17 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `getsockopt_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/tcp_syn_headers.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / getsockopt_impl!(
[INFO] [stdout] 32 | |     TcpSavedSyn,
[INFO] [stdout] 33 | |     libc::SOL_TCP,
[INFO] [stdout] 34 | |     libc::TCP_SAVED_SYN,
[INFO] [stdout] 35 | |     Vec<u8>,
[INFO] [stdout] 36 | |     sockopt_ext::GetBytes<[u8; 64]>
[INFO] [stdout] 37 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `getsockopt_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/tcp_syn_traits.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | / getsockopt_impl!(
[INFO] [stdout] 75 | |     TcpSaveSynTraits,
[INFO] [stdout] 76 | |     libc::SOL_TCP,
[INFO] [stdout] 77 | |     TCP_SAVE_SYN_TRAITS,
[INFO] [stdout] 78 | |     bool,
[INFO] [stdout] 79 | |     sockopt::GetBool
[INFO] [stdout] 80 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `getsockopt_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skb-traits` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "992bcf077286f2eb6d0111fc67e7df13d9d724c4b88285c093250baa784d0c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992bcf077286f2eb6d0111fc67e7df13d9d724c4b88285c093250baa784d0c72", kill_on_drop: false }`
[INFO] [stdout] 992bcf077286f2eb6d0111fc67e7df13d9d724c4b88285c093250baa784d0c72
