[INFO] crate solana-ws 0.2.0 is already in cache [INFO] extracting crate solana-ws 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/solana-ws/0.2.0 [INFO] extracting crate solana-ws 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/solana-ws/0.2.0 [INFO] validating manifest of solana-ws-0.2.0 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 solana-ws-0.2.0 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 solana-ws-0.2.0 [INFO] finished frobbing solana-ws-0.2.0 [INFO] frobbed toml for solana-ws-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/solana-ws/0.2.0/Cargo.toml [INFO] started frobbing solana-ws-0.2.0 [INFO] finished frobbing solana-ws-0.2.0 [INFO] frobbed toml for solana-ws-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/solana-ws/0.2.0/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] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing solana-ws-0.2.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-ws/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 0fe6b9cc190f09be3b2cb5cf52fa417a0bd493b46ecd25fda50af5b346094286 [INFO] running `"docker" "start" "-a" "0fe6b9cc190f09be3b2cb5cf52fa417a0bd493b46ecd25fda50af5b346094286"` [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling solana-ws v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `"docker" "inspect" "0fe6b9cc190f09be3b2cb5cf52fa417a0bd493b46ecd25fda50af5b346094286"` [INFO] running `"docker" "rm" "-f" "0fe6b9cc190f09be3b2cb5cf52fa417a0bd493b46ecd25fda50af5b346094286"` [INFO] [stdout] 0fe6b9cc190f09be3b2cb5cf52fa417a0bd493b46ecd25fda50af5b346094286 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-ws/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c9c3e2f899fb65cb5c66b7904ce4443ded00b273ebc624a2be4ffcbae7b4abf2 [INFO] running `"docker" "start" "-a" "c9c3e2f899fb65cb5c66b7904ce4443ded00b273ebc624a2be4ffcbae7b4abf2"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling solana-ws v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/router.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/shared.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/threaded.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/pong.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/bench.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/cli.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/server.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/channel.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/autobahn-server.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/peer2peer.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.21s [INFO] running `"docker" "inspect" "c9c3e2f899fb65cb5c66b7904ce4443ded00b273ebc624a2be4ffcbae7b4abf2"` [INFO] running `"docker" "rm" "-f" "c9c3e2f899fb65cb5c66b7904ce4443ded00b273ebc624a2be4ffcbae7b4abf2"` [INFO] [stdout] c9c3e2f899fb65cb5c66b7904ce4443ded00b273ebc624a2be4ffcbae7b4abf2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-ws/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 60df144fb0b17b5927be13863e277e8078d5e613505d25453ff426ae12e26e8a [INFO] running `"docker" "start" "-a" "60df144fb0b17b5927be13863e277e8078d5e613505d25453ff426ae12e26e8a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/solana_ws-3280507ab3a26c4d [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test factory::test::connection_lost ... ok [INFO] [stdout] test factory::test::closure_factory ... ok [INFO] [stdout] test factory::test::impl_factory ... ok [INFO] [stdout] test frame::test::display_frame ... ok [INFO] [stdout] test handler::test::closure_handler ... ok [INFO] [stdout] test handshake::test::remote_addr ... ok [INFO] [stdout] test handler::test::handler ... ok [INFO] [stdout] test handshake::test::remote_addr_forwarded ... ok [INFO] [stdout] test message::test::binary_convert ... ok [INFO] [stdout] test message::test::binary_convert_vec ... ok [INFO] [stdout] test message::test::text_convert ... ok [INFO] [stdout] test message::test::display ... ok [INFO] [stdout] test protocol::test::closecode_from_u16 ... ok [INFO] [stdout] test handshake::test::remote_addr_x_forwarded_for ... ok [INFO] [stdout] test protocol::test::closecode_into_u16 ... ok [INFO] [stdout] test protocol::test::opcode_into_u8 ... ok [INFO] [stdout] test protocol::test::opcode_from_u8 ... ok [INFO] [stdout] test io::test::test_url_to_addrs ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- io::test::test_url_to_addrs stdout ---- [INFO] [stdout] thread 'io::test::test_url_to_addrs' panicked at 'assertion failed: url_to_addrs(&ws_url).is_ok()', src/io.rs:961:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564ea72f77e3 - 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: 0x564ea72f292b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x564ea72f5d36 - 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: 0x564ea72f5a5e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x564ea72f643f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x564ea72e55f7 - std::panicking::begin_panic::h10106d8040a21e3a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x564ea718ed7e - solana_ws::io::test::test_url_to_addrs::h89e7fb388d78fd5b [INFO] [stdout] at src/io.rs:961 [INFO] [stdout] 7: 0x564ea718ebb9 - solana_ws::io::test::test_url_to_addrs::{{closure}}::h8abe0b00841cab5b [INFO] [stdout] at src/io.rs:955 [INFO] [stdout] 8: 0x564ea7183abd - core::ops::function::FnOnce::call_once::hf43c8d99f27110e2 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x564ea71b37de - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x564ea72f9e29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x564ea71ce0d7 - 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: 0x564ea71a8af4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x564ea71acba4 - 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: 0x564ea72f9e29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x564ea71ad1b1 - 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: 0x564ea72e831e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x564ea72f91ef - 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: 0x7f9d4c6e14a3 - start_thread [INFO] [stdout] 19: 0x7f9d4c20cd0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] io::test::test_url_to_addrs [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "60df144fb0b17b5927be13863e277e8078d5e613505d25453ff426ae12e26e8a"` [INFO] running `"docker" "rm" "-f" "60df144fb0b17b5927be13863e277e8078d5e613505d25453ff426ae12e26e8a"` [INFO] [stdout] 60df144fb0b17b5927be13863e277e8078d5e613505d25453ff426ae12e26e8a