[INFO] crate boringtun 0.2.0 is already in cache
[INFO] extracting crate boringtun 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/boringtun/0.2.0
[INFO] extracting crate boringtun 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/boringtun/0.2.0
[INFO] validating manifest of boringtun-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of boringtun-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing boringtun-0.2.0
[INFO] removed 0 missing examples
[INFO] finished frobbing boringtun-0.2.0
[INFO] frobbed toml for boringtun-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/boringtun/0.2.0/Cargo.toml
[INFO] started frobbing boringtun-0.2.0
[INFO] removed 0 missing examples
[INFO] finished frobbing boringtun-0.2.0
[INFO] frobbed toml for boringtun-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/boringtun/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing boringtun-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/boringtun/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cae7964f139a7a0bb06773fb24ca5737ebfe4ce6804b519ec78023c200ff0ac1
[INFO] running `"docker" "start" "-a" "cae7964f139a7a0bb06773fb24ca5737ebfe4ce6804b519ec78023c200ff0ac1"`
[INFO] [stderr]    Compiling boxfnonce v0.1.1
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling daemonize v0.4.1
[INFO] [stderr]    Compiling boringtun v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi/benchmark.rs:52:30
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn run_bench(test_func: &mut FnMut() -> usize) -> f64 {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> usize`
[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/noise/mod.rs:63:24
[INFO] [stderr]    |
[INFO] [stderr] 63 | type LogFunction = Box<Fn(&str) + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/device/allowed_ips.rs:45:42
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn remove(&mut self, predicate: &Fn(&D) -> bool) {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&D) -> bool`
[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/device/allowed_ips.rs:154:64
[INFO] [stderr]     |
[INFO] [stderr] 154 |         fn $remove<D>(node: &mut Option<$name<D>>, predicate: &Fn(&D) -> bool) {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&D) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 470 | build_node!(Node32, find32, remove32, insert32, u32);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/device/allowed_ips.rs:154:64
[INFO] [stderr]     |
[INFO] [stderr] 154 |         fn $remove<D>(node: &mut Option<$name<D>>, predicate: &Fn(&D) -> bool) {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&D) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 471 | build_node!(Node128, find128, remove128, insert128, u128);
[INFO] [stderr]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/device/mod.rs:598:48
[INFO] [stderr]     |
[INFO] [stderr] 598 |                         (DATA, DATA_OVERHEAD_SZ...std::usize::MAX) => {
[INFO] [stderr]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi/benchmark.rs:52:30
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn run_bench(test_func: &mut FnMut() -> usize) -> f64 {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> usize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/noise/mod.rs:63:24
[INFO] [stderr]    |
[INFO] [stderr] 63 | type LogFunction = Box<Fn(&str) + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/device/tun_linux.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |     ifru_wake_flags: uint32_t,
[INFO] [stderr]    |                      ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/device/tun_linux.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |     ifru_route_refcnt: uint32_t,
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/device/tun_linux.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     ifru_functional_type: uint32_t,
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/device/tun_linux.rs:77:29
[INFO] [stderr]    |
[INFO] [stderr] 77 |                 ifru_flags: IFF_TUN | IFF_NO_PI | IFF_MULTI_QUEUE,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i16, found i32
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `boringtun`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cae7964f139a7a0bb06773fb24ca5737ebfe4ce6804b519ec78023c200ff0ac1"`
[INFO] running `"docker" "rm" "-f" "cae7964f139a7a0bb06773fb24ca5737ebfe4ce6804b519ec78023c200ff0ac1"`
[INFO] [stdout] cae7964f139a7a0bb06773fb24ca5737ebfe4ce6804b519ec78023c200ff0ac1