[INFO] fetching crate pnet_datalink 0.22.0...
[INFO] checking pnet_datalink-0.22.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate pnet_datalink 0.22.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pnet_datalink 0.22.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pnet_datalink 0.22.0
[INFO] finished tweaking crates.io crate pnet_datalink 0.22.0
[INFO] tweaked toml for crates.io crate pnet_datalink 0.22.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b7d5cf5f9e03abe1941f16de47bbe67e05a0db1268474407e821fc0e65e6cd3
[INFO] running `"docker" "start" "-a" "9b7d5cf5f9e03abe1941f16de47bbe67e05a0db1268474407e821fc0e65e6cd3"`
[INFO] [stderr]     Checking ipnetwork v0.14.0
[INFO] [stderr]     Checking pnet_sys v0.22.0
[INFO] [stderr]     Checking pnet_datalink v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:108:34
[INFO] [stderr]     |
[INFO] [stderr] 108 |                       func: &mut FnMut(&mut [u8]))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:18
[INFO] [stderr]    |
[INFO] [stderr] 94 |     Ethernet(Box<DataLinkSender>, Box<DataLinkReceiver>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     Ethernet(Box<DataLinkSender>, Box<DataLinkReceiver>),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/unix_interfaces.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut addrs: *mut libc::ifaddrs = mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/unix_interfaces.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut addrs: *mut libc::ifaddrs = mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:108:34
[INFO] [stderr]     |
[INFO] [stderr] 108 |                       func: &mut FnMut(&mut [u8]))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:301:17
[INFO] [stderr]     |
[INFO] [stderr] 301 |             Box<DataLinkSender>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |             Box<DataLinkReceiver>) {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:18
[INFO] [stderr]    |
[INFO] [stderr] 94 |     Ethernet(Box<DataLinkSender>, Box<DataLinkReceiver>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     Ethernet(Box<DataLinkSender>, Box<DataLinkReceiver>),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |         func: &mut FnMut(&mut [u8]),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut [u8])`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/unix_interfaces.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut addrs: *mut libc::ifaddrs = mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/unix_interfaces.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut addrs: *mut libc::ifaddrs = mem::uninitialized();
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "9b7d5cf5f9e03abe1941f16de47bbe67e05a0db1268474407e821fc0e65e6cd3"`
[INFO] running `"docker" "rm" "-f" "9b7d5cf5f9e03abe1941f16de47bbe67e05a0db1268474407e821fc0e65e6cd3"`
[INFO] [stdout] 9b7d5cf5f9e03abe1941f16de47bbe67e05a0db1268474407e821fc0e65e6cd3