[INFO] crate smoltcp 0.6.0 is already in cache
[INFO] checking smoltcp-0.6.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate smoltcp 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate smoltcp 0.6.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate smoltcp 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate smoltcp 0.6.0
[INFO] tweaked toml for crates.io crate smoltcp 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate smoltcp 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 3ddbba8bcbae33163e35b406ce54199c0208feb936b137cee3e69b9b8ffede67
[INFO] running `"docker" "start" "-a" "3ddbba8bcbae33163e35b406ce54199c0208feb936b137cee3e69b9b8ffede67"`
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking managed v0.7.1
[INFO] [stderr]     Checking getopts v0.2.19
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking regex v1.2.0
[INFO] [stderr]     Checking smoltcp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut readfds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let mut writefds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:36:29
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut exceptfds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut readfds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let mut writefds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/phy/sys/mod.rs:36:29
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut exceptfds = mem::uninitialized::<libc::fd_set>();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `sack_permitted`, `sack_ranges` in initializer of `smoltcp::wire::TcpRepr<'_>`
[INFO] [stderr]   --> benches/bench.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let repr = TcpRepr {
[INFO] [stderr]    |                    ^^^^^^^ missing `sack_permitted`, `sack_ranges`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `smoltcp::wire::TcpPacket<_>` in the current scope
[INFO] [stderr]   --> benches/bench.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let mut packet = TcpPacket::new(&mut bytes);
[INFO] [stderr]    |                                         ^^^ function or associated item not found in `smoltcp::wire::TcpPacket<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `smoltcp::wire::UdpPacket<_>` in the current scope
[INFO] [stderr]   --> benches/bench.rs:66:41
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let mut packet = UdpPacket::new(&mut bytes);
[INFO] [stderr]    |                                         ^^^ function or associated item not found in `smoltcp::wire::UdpPacket<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `smoltcp::wire::Ipv4Packet<_>` in the current scope
[INFO] [stderr]   --> benches/bench.rs:84:42
[INFO] [stderr]    |
[INFO] [stderr] 84 |             let mut packet = Ipv4Packet::new(&mut bytes);
[INFO] [stderr]    |                                          ^^^ function or associated item not found in `smoltcp::wire::Ipv4Packet<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `smoltcp::wire::Ipv6Packet<_>` in the current scope
[INFO] [stderr]    --> benches/bench.rs:104:42
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let mut packet = Ipv6Packet::new(&mut bytes);
[INFO] [stderr]     |                                          ^^^ function or associated item not found in `smoltcp::wire::Ipv6Packet<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `smoltcp`.
[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 `"docker" "inspect" "3ddbba8bcbae33163e35b406ce54199c0208feb936b137cee3e69b9b8ffede67"`
[INFO] running `"docker" "rm" "-f" "3ddbba8bcbae33163e35b406ce54199c0208feb936b137cee3e69b9b8ffede67"`
[INFO] [stdout] 3ddbba8bcbae33163e35b406ce54199c0208feb936b137cee3e69b9b8ffede67
