[INFO] updating cached repository loggerhead/shadowsocks-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/loggerhead/shadowsocks-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/loggerhead/shadowsocks-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/loggerhead/shadowsocks-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loggerhead/shadowsocks-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loggerhead/shadowsocks-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12c2eaecad3aa52eeb0bb62b161317d0e9453164 [INFO] sha for GitHub repo loggerhead/shadowsocks-rust: 12c2eaecad3aa52eeb0bb62b161317d0e9453164 [INFO] validating manifest of loggerhead/shadowsocks-rust 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 loggerhead/shadowsocks-rust 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 loggerhead/shadowsocks-rust [INFO] finished frobbing loggerhead/shadowsocks-rust [INFO] frobbed toml for loggerhead/shadowsocks-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust/Cargo.toml [INFO] started frobbing loggerhead/shadowsocks-rust [INFO] finished frobbing loggerhead/shadowsocks-rust [INFO] frobbed toml for loggerhead/shadowsocks-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loggerhead/shadowsocks-rust/Cargo.toml [INFO] crate loggerhead/shadowsocks-rust already has a lockfile, it will not be regenerated [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 loggerhead/shadowsocks-rust against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 48ef2d0e524010902bb60a405669d17d93278b781bfa506dfb2ba77f788b458d [INFO] running `"docker" "start" "-a" "48ef2d0e524010902bb60a405669d17d93278b781bfa506dfb2ba77f788b458d"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/bin/main.rs [INFO] [stderr] Compiling num-traits v0.1.42 [INFO] [stderr] Compiling slog v1.7.1 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling lru_time_cache v0.5.0 [INFO] [stderr] Compiling try_opt v0.1.1 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling slog-scope v0.2.2 [INFO] [stderr] Compiling slog-extra v0.1.2 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling isatty v0.1.6 [INFO] [stderr] Compiling term_size v0.2.3 [INFO] [stderr] Compiling sig v1.0.0 [INFO] [stderr] Compiling daemonize v0.2.3 [INFO] [stderr] Compiling slog-stream v1.2.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling clap v2.18.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling slog-term v1.3.5 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling shadowsocks v0.6.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/util.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / macro_rules! io_err { [INFO] [stderr] 10 | | ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) ); [INFO] [stderr] 11 | | ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) ); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:34:66 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn handle_every_line>(filepath: P, func: &mut FnMut(String)) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)` [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/crypto/cipher.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/cipher.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | let cipher: Box = match method.belong_lib() { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/crypto_lib.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncdns.rs:134:33 [INFO] [stderr] | [INFO] [stderr] 134 | callers: Dict>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Caller` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncdns.rs:180:49 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn add_caller(&mut self, caller: RcCell) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Caller` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/my_logger.rs:68:24 [INFO] [stderr] | [INFO] [stderr] 68 | io: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config/running_config.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | env::home_dir() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/network.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | let hostname = hostname.trim_right_matches('.'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/mod.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | let mut tmp = Arc::make_mut(&mut conf.proxy_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/mod.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | let mut tmp = Arc::make_mut(&mut conf.proxy_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/toml.rs:49:25 [INFO] [stderr] | [INFO] [stderr] 49 | let mut tmp = Arc::make_mut(&mut server_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `"docker" "inspect" "48ef2d0e524010902bb60a405669d17d93278b781bfa506dfb2ba77f788b458d"` [INFO] running `"docker" "rm" "-f" "48ef2d0e524010902bb60a405669d17d93278b781bfa506dfb2ba77f788b458d"` [INFO] [stdout] 48ef2d0e524010902bb60a405669d17d93278b781bfa506dfb2ba77f788b458d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 52a167640d684aeb0e2964b4ad2f8de5f3f558635e9eb983e943e26c327f5ae3 [INFO] running `"docker" "start" "-a" "52a167640d684aeb0e2964b4ad2f8de5f3f558635e9eb983e943e26c327f5ae3"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/bin/main.rs [INFO] [stderr] Compiling shadowsocks v0.6.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/encrypt.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | / macro_rules! assert_raw_encrypt { [INFO] [stderr] 40 | | ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_encrypt, $data) ) [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/encrypt.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | / macro_rules! assert_raw_decrypt { [INFO] [stderr] 44 | | ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_decrypt, $data) ) [INFO] [stderr] 45 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/util.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / macro_rules! io_err { [INFO] [stderr] 10 | | ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) ); [INFO] [stderr] 11 | | ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) ); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:34:66 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn handle_every_line>(filepath: P, func: &mut FnMut(String)) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)` [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/crypto/cipher.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/cipher.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | let cipher: Box = match method.belong_lib() { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/crypto_lib.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncdns.rs:134:33 [INFO] [stderr] | [INFO] [stderr] 134 | callers: Dict>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Caller` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncdns.rs:180:49 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn add_caller(&mut self, caller: RcCell) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Caller` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/my_logger.rs:68:24 [INFO] [stderr] | [INFO] [stderr] 68 | io: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config/running_config.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | env::home_dir() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/network.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | let hostname = hostname.trim_right_matches('.'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/mod.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | let mut tmp = Arc::make_mut(&mut conf.proxy_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/mod.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | let mut tmp = Arc::make_mut(&mut conf.proxy_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config/toml.rs:49:25 [INFO] [stderr] | [INFO] [stderr] 49 | let mut tmp = Arc::make_mut(&mut server_conf); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.08s [INFO] running `"docker" "inspect" "52a167640d684aeb0e2964b4ad2f8de5f3f558635e9eb983e943e26c327f5ae3"` [INFO] running `"docker" "rm" "-f" "52a167640d684aeb0e2964b4ad2f8de5f3f558635e9eb983e943e26c327f5ae3"` [INFO] [stdout] 52a167640d684aeb0e2964b4ad2f8de5f3f558635e9eb983e943e26c327f5ae3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loggerhead/shadowsocks-rust:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e40dda7ad9aa6d9042e288c4d671dc0246d1e4cd9420d76204743799bf51c6dc [INFO] running `"docker" "start" "-a" "e40dda7ad9aa6d9042e288c4d671dc0246d1e4cd9420d76204743799bf51c6dc"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/bin/main.rs [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/shadowsocks-f6c2f783c2c1f016 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test asyncdns::test::ipv6_block_resolve ... ignored [INFO] [stdout] test asyncdns::test::parse_response ... ok [INFO] [stdout] test asyncdns::test::ipv4_block_resolve ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- asyncdns::test::ipv4_block_resolve stdout ---- [INFO] [stdout] block_resolve failed: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } [INFO] [stdout] thread 'asyncdns::test::ipv4_block_resolve' panicked at 'assertion failed: false', src/asyncdns.rs:784:21 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632c4b8464b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5632c4b8464b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5632c4b8464b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5632c4b8464b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5632c4b8464b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5632c4b842ba - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5632c4b84dc0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5632c4a35848 - std::panicking::begin_panic::h8dfab638e69193f3 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x5632c49e9b43 - shadowsocks::asyncdns::test::test_block_resolve::h820d5bb89029e14d [INFO] [stdout] at src/asyncdns.rs:784 [INFO] [stdout] 9: 0x5632c49e9dc8 - shadowsocks::asyncdns::test::ipv4_block_resolve::h22701fe977a67dbd [INFO] [stdout] at src/asyncdns.rs:792 [INFO] [stdout] 10: 0x5632c49e9daa - shadowsocks::asyncdns::test::ipv4_block_resolve::{{closure}}::hd9140b7cf17dbcac [INFO] [stdout] at src/asyncdns.rs:791 [INFO] [stdout] 11: 0x5632c49e657e - core::ops::function::FnOnce::call_once::h2bb5635f3ef63075 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x5632c4a0388f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x5632c4b87bba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x5632c4a1de88 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x5632c4a1de88 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x5632c4a1de88 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x5632c49f8d05 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x5632c49fcdc5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x5632c49fcdc5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x5632c49fcdc5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x5632c4b87bba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x5632c49fd4c2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x5632c49fd4c2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x5632c49fd4c2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x5632c49fd4c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x5632c4b780af - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x5632c4b87310 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x5632c4b87310 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x5632c4b87310 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fdc88acb4a4 - start_thread [INFO] [stdout] 31: 0x7fdc885f6d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] asyncdns::test::ipv4_block_resolve [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "e40dda7ad9aa6d9042e288c4d671dc0246d1e4cd9420d76204743799bf51c6dc"` [INFO] running `"docker" "rm" "-f" "e40dda7ad9aa6d9042e288c4d671dc0246d1e4cd9420d76204743799bf51c6dc"` [INFO] [stdout] e40dda7ad9aa6d9042e288c4d671dc0246d1e4cd9420d76204743799bf51c6dc