[INFO] crate udp_netmsg 0.1.8 is already in cache
[INFO] testing udp_netmsg-0.1.8 against 1.44.0 for beta-1.45-1
[INFO] extracting crate udp_netmsg 0.1.8 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate udp_netmsg 0.1.8 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate udp_netmsg 0.1.8
[INFO] finished tweaking crates.io crate udp_netmsg 0.1.8
[INFO] tweaked toml for crates.io crate udp_netmsg 0.1.8 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 9607959322c9561baf1e970d23a80ef90580a4e24cf313e50f0285a58546f854
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9607959322c9561baf1e970d23a80ef90580a4e24cf313e50f0285a58546f854"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling udp_netmsg v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_buffer(buffer: Cursor<Vec<u8>>)->Box<Datagram> where Self: Sized;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |     con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>>,
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:60
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>> = HashMap::new();
[INFO] [stderr]    |                                                            ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:82
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn recv(&mut self, blocking: bool, ignore_payload_len: bool)->Option<Box<Datagram>> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:72
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn register(&mut self, key: u32, con: fn(Cursor<Vec<u8>>)->Box<Datagram> ) {
[INFO] [stderr]     |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/utilities.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/utilities.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "9607959322c9561baf1e970d23a80ef90580a4e24cf313e50f0285a58546f854"`
[INFO] running `"docker" "rm" "-f" "9607959322c9561baf1e970d23a80ef90580a4e24cf313e50f0285a58546f854"`
[INFO] [stdout] 9607959322c9561baf1e970d23a80ef90580a4e24cf313e50f0285a58546f854
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ebc177bc26c900b1b8233494b5dae973e33fc0b0a6f0f9c56e83cd8974c007dc
[INFO] running `"docker" "start" "-a" "ebc177bc26c900b1b8233494b5dae973e33fc0b0a6f0f9c56e83cd8974c007dc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_buffer(buffer: Cursor<Vec<u8>>)->Box<Datagram> where Self: Sized;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |     con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>>,
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:60
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>> = HashMap::new();
[INFO] [stderr]    |                                                            ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:82
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn recv(&mut self, blocking: bool, ignore_payload_len: bool)->Option<Box<Datagram>> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:72
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn register(&mut self, key: u32, con: fn(Cursor<Vec<u8>>)->Box<Datagram> ) {
[INFO] [stderr]     |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/utilities.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/utilities.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling udp_netmsg v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/example.rs:16:54
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn from_buffer(mut buffer: Cursor<Vec<u8>>)->Box<Datagram> {
[INFO] [stderr]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_buffer(buffer: Cursor<Vec<u8>>)->Box<Datagram> where Self: Sized;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |     con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>>,
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:60
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>> = HashMap::new();
[INFO] [stderr]    |                                                            ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:82
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn recv(&mut self, blocking: bool, ignore_payload_len: bool)->Option<Box<Datagram>> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:72
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn register(&mut self, key: u32, con: fn(Cursor<Vec<u8>>)->Box<Datagram> ) {
[INFO] [stderr]     |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/utilities.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/utilities.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "ebc177bc26c900b1b8233494b5dae973e33fc0b0a6f0f9c56e83cd8974c007dc"`
[INFO] running `"docker" "rm" "-f" "ebc177bc26c900b1b8233494b5dae973e33fc0b0a6f0f9c56e83cd8974c007dc"`
[INFO] [stdout] ebc177bc26c900b1b8233494b5dae973e33fc0b0a6f0f9c56e83cd8974c007dc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] ec61c3f54622bd28af99a4e66abf35afc82c825d2632631d138a98d2d0e63e5e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ec61c3f54622bd28af99a4e66abf35afc82c825d2632631d138a98d2d0e63e5e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_buffer(buffer: Cursor<Vec<u8>>)->Box<Datagram> where Self: Sized;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |     con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>>,
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:60
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>> = HashMap::new();
[INFO] [stderr]    |                                                            ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:82
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn recv(&mut self, blocking: bool, ignore_payload_len: bool)->Option<Box<Datagram>> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:72
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn register(&mut self, key: u32, con: fn(Cursor<Vec<u8>>)->Box<Datagram> ) {
[INFO] [stderr]     |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/utilities.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/utilities.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_buffer(buffer: Cursor<Vec<u8>>)->Box<Datagram> where Self: Sized;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[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/lib.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |     con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>>,
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:60
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let con_map: HashMap<u32, fn(Cursor<Vec<u8>>)->Box<Datagram>> = HashMap::new();
[INFO] [stderr]    |                                                            ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:82
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn recv(&mut self, blocking: bool, ignore_payload_len: bool)->Option<Box<Datagram>> {
[INFO] [stderr]    |                                                                                  ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:72
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn register(&mut self, key: u32, con: fn(Cursor<Vec<u8>>)->Box<Datagram> ) {
[INFO] [stderr]     |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/utilities.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/utilities.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[inline]
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/example.rs:16:54
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn from_buffer(mut buffer: Cursor<Vec<u8>>)->Box<Datagram> {
[INFO] [stderr]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Datagram`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/udp_netmsg-dae262e38fa32610
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udp_netmsg
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ec61c3f54622bd28af99a4e66abf35afc82c825d2632631d138a98d2d0e63e5e"`
[INFO] running `"docker" "rm" "-f" "ec61c3f54622bd28af99a4e66abf35afc82c825d2632631d138a98d2d0e63e5e"`
[INFO] [stdout] ec61c3f54622bd28af99a4e66abf35afc82c825d2632631d138a98d2d0e63e5e