[INFO] fetching crate af_packet 0.3.1...
[INFO] checking af_packet-0.3.1 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate af_packet 0.3.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate af_packet 0.3.1 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate af_packet 0.3.1
[INFO] finished tweaking crates.io crate af_packet 0.3.1
[INFO] tweaked toml for crates.io crate af_packet 0.3.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ac0ab62ae08d584b971ddfc6169317a15d322a8b62f424da9af6246b24da444
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ac0ab62ae08d584b971ddfc6169317a15d322a8b62f424da9af6246b24da444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ac0ab62ae08d584b971ddfc6169317a15d322a8b62f424da9af6246b24da444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac0ab62ae08d584b971ddfc6169317a15d322a8b62f424da9af6246b24da444", kill_on_drop: false }`
[INFO] [stdout] 5ac0ab62ae08d584b971ddfc6169317a15d322a8b62f424da9af6246b24da444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ba20a5c0d5211abd47df519e70e42689fdd4e59b60bb4975922fada98ca4a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93ba20a5c0d5211abd47df519e70e42689fdd4e59b60bb4975922fada98ca4a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking af_packet v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/rx.rs:192:15
[INFO] [stdout]     |
[INFO] [stdout] 192 |           match unsafe {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 193 | |             mmap(
[INFO] [stdout] 194 | |                 std::ptr::null_mut(),
[INFO] [stdout] 195 | |                 (self.opts.tp_block_size * self.opts.tp_block_nr) as usize,
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |             )
[INFO] [stdout] 201 | |         } as isize
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(invalid_ptr_to_int_cast)]` on by default
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] help: to cast to `isize`, cast to `usize` first
[INFO] [stdout]     |
[INFO] [stdout] 192 |         match unsafe {
[INFO] [stdout] 193 |             mmap(
[INFO] [stdout] 194 |                 std::ptr::null_mut(),
[INFO] [stdout] 195 |                 (self.opts.tp_block_size * self.opts.tp_block_nr) as usize,
[INFO] [stdout] 196 |                 PROT_READ | PROT_WRITE,
[INFO] [stdout] 197 |                 MAP_SHARED | MAP_LOCKED | MAP_NORESERVE,
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/rx.rs:192:15
[INFO] [stdout]     |
[INFO] [stdout] 192 |           match unsafe {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 193 | |             mmap(
[INFO] [stdout] 194 | |                 std::ptr::null_mut(),
[INFO] [stdout] 195 | |                 (self.opts.tp_block_size * self.opts.tp_block_nr) as usize,
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |             )
[INFO] [stdout] 201 | |         } as isize
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(invalid_ptr_to_int_cast)]` on by default
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] help: to cast to `isize`, cast to `usize` first
[INFO] [stdout]     |
[INFO] [stdout] 192 |         match unsafe {
[INFO] [stdout] 193 |             mmap(
[INFO] [stdout] 194 |                 std::ptr::null_mut(),
[INFO] [stdout] 195 |                 (self.opts.tp_block_size * self.opts.tp_block_nr) as usize,
[INFO] [stdout] 196 |                 PROT_READ | PROT_WRITE,
[INFO] [stdout] 197 |                 MAP_SHARED | MAP_LOCKED | MAP_NORESERVE,
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `af_packet`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "93ba20a5c0d5211abd47df519e70e42689fdd4e59b60bb4975922fada98ca4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ba20a5c0d5211abd47df519e70e42689fdd4e59b60bb4975922fada98ca4a8", kill_on_drop: false }`
[INFO] [stdout] 93ba20a5c0d5211abd47df519e70e42689fdd4e59b60bb4975922fada98ca4a8