[INFO] crate artnet_protocol 0.1.1 is already in cache [INFO] extracting crate artnet_protocol 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/artnet_protocol/0.1.1 [INFO] extracting crate artnet_protocol 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artnet_protocol/0.1.1 [INFO] validating manifest of artnet_protocol-0.1.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of artnet_protocol-0.1.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing artnet_protocol-0.1.1 [INFO] finished frobbing artnet_protocol-0.1.1 [INFO] frobbed toml for artnet_protocol-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/artnet_protocol/0.1.1/Cargo.toml [INFO] started frobbing artnet_protocol-0.1.1 [INFO] finished frobbing artnet_protocol-0.1.1 [INFO] frobbed toml for artnet_protocol-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artnet_protocol/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing artnet_protocol-0.1.1 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/artnet_protocol/0.1.1:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 61831d1f2d640242029d9a320938d317a955125b7262ea31d27ba574ab60a905 [INFO] running `"docker" "start" "-a" "61831d1f2d640242029d9a320938d317a955125b7262ea31d27ba574ab60a905"` [INFO] [stderr] Compiling artnet_protocol v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/command/poll_reply.rs:85:46 [INFO] [stderr] | [INFO] [stderr] 85 | .field("short_name", &short_name.trim_right_matches('\0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/command/poll_reply.rs:86:44 [INFO] [stderr] | [INFO] [stderr] 86 | .field("long_name", &long_name.trim_right_matches('\0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `"docker" "inspect" "61831d1f2d640242029d9a320938d317a955125b7262ea31d27ba574ab60a905"` [INFO] running `"docker" "rm" "-f" "61831d1f2d640242029d9a320938d317a955125b7262ea31d27ba574ab60a905"` [INFO] [stdout] 61831d1f2d640242029d9a320938d317a955125b7262ea31d27ba574ab60a905 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/artnet_protocol/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 17b255ed9fe98317f5b2cf0f8129a1ef06fde2f08c97e4b781134c0fce0f5f15 [INFO] running `"docker" "start" "-a" "17b255ed9fe98317f5b2cf0f8129a1ef06fde2f08c97e4b781134c0fce0f5f15"` [INFO] [stderr] Compiling artnet_protocol v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/command/poll_reply.rs:85:46 [INFO] [stderr] | [INFO] [stderr] 85 | .field("short_name", &short_name.trim_right_matches('\0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/command/poll_reply.rs:86:44 [INFO] [stderr] | [INFO] [stderr] 86 | .field("long_name", &long_name.trim_right_matches('\0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `"docker" "inspect" "17b255ed9fe98317f5b2cf0f8129a1ef06fde2f08c97e4b781134c0fce0f5f15"` [INFO] running `"docker" "rm" "-f" "17b255ed9fe98317f5b2cf0f8129a1ef06fde2f08c97e4b781134c0fce0f5f15"` [INFO] [stdout] 17b255ed9fe98317f5b2cf0f8129a1ef06fde2f08c97e4b781134c0fce0f5f15 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/artnet_protocol/0.1.1:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 868fc79ef82a09f35441f76d849204ef1e95af9a9593db66319dc6a852c641d0 [INFO] running `"docker" "start" "-a" "868fc79ef82a09f35441f76d849204ef1e95af9a9593db66319dc6a852c641d0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/artnet_protocol-4df60350d7cfd273 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test command::output::test_encode_decode ... ok [INFO] [stdout] test command::poll::test_encode_decode ... ok [INFO] [stdout] test command::poll_reply::test_encode_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests artnet_protocol [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 3) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `UdpSocket` [INFO] [stdout] --> src/lib.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 3 | let socket = UdpSocket::bind(("0.0.0.0", 6454))?; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `UdpSocket` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ArtCommand` [INFO] [stdout] --> src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | let buff = ArtCommand::Poll(Poll::default()).into_buffer().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `ArtCommand` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stdout] --> src/lib.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 6 | let buff = ArtCommand::Poll(Poll::default()).into_buffer().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared type or module `Poll` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ArtCommand` [INFO] [stdout] --> src/lib.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 12 | let command = ArtCommand::from_buffer(&buffer[..length]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `ArtCommand` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ArtCommand` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | ArtCommand::Poll(poll) => { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `ArtCommand` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ArtCommand` [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | ArtCommand::PollReply(reply) => { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `ArtCommand` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ArtCommand` [INFO] [stdout] --> src/lib.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 21 | let command = ArtCommand::Output(Output { [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `ArtCommand` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Output` [INFO] [stdout] --> src/lib.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 24 | ..Output::default() [INFO] [stdout] | ^^^^^^ use of undeclared type or module `Output` [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Output` in this scope [INFO] [stdout] --> src/lib.rs:22:46 [INFO] [stdout] | [INFO] [stdout] 21 | let command = ArtCommand::Output(Output { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::Output; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 3 | let socket = UdpSocket::bind(("0.0.0.0", 6454))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_socket_addrs` found for type `(&'static str, {integer})` in the current scope [INFO] [stdout] --> src/lib.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 4 | let broadcast_addr = ("255.255.255.255", 6454).to_socket_addrs().unwrap().next().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::ToSocketAddrs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0422, E0433, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] thread 'src/lib.rs - (line 3)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7ff4c0816823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7ff4c080e4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7ff4c0812a56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7ff4c081277e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7ff4c081315f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x56450d3e0784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x56450d3d668f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x56450d3ca7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7ff4c1d99b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7ff4c1d99b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7ff4c0824169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7ff4c1db4f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7ff4c1d8e9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7ff4c1d92a54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7ff4c0824169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7ff4c1d93551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7ff4c07f536e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7ff4c0822ddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7ff4c038c4a3 - start_thread [INFO] [stdout] 19: 0x7ff4bfeb7d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 3) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "868fc79ef82a09f35441f76d849204ef1e95af9a9593db66319dc6a852c641d0"` [INFO] running `"docker" "rm" "-f" "868fc79ef82a09f35441f76d849204ef1e95af9a9593db66319dc6a852c641d0"` [INFO] [stdout] 868fc79ef82a09f35441f76d849204ef1e95af9a9593db66319dc6a852c641d0