[INFO] crate udt 0.2.0 is already in cache
[INFO] testing udt-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate udt 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate udt 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate udt 0.2.0
[INFO] removed path dependency libudt4-sys from crates.io crate udt 0.2.0
[INFO] finished tweaking crates.io crate udt 0.2.0
[INFO] tweaked toml for crates.io crate udt 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 639ec3b3208c44fce984798a0cd1212e8cdff1da4dc2a6a085f6cdac0f019734
[INFO] running `"docker" "start" "-a" "639ec3b3208c44fce984798a0cd1212e8cdff1da4dc2a6a085f6cdac0f019734"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libudt4-sys v0.2.0
[INFO] [stderr]    Compiling udt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `"docker" "inspect" "639ec3b3208c44fce984798a0cd1212e8cdff1da4dc2a6a085f6cdac0f019734"`
[INFO] running `"docker" "rm" "-f" "639ec3b3208c44fce984798a0cd1212e8cdff1da4dc2a6a085f6cdac0f019734"`
[INFO] [stdout] 639ec3b3208c44fce984798a0cd1212e8cdff1da4dc2a6a085f6cdac0f019734
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] f6b62318ab9214f0688b01e55bc1bd27165c6350325a587c8a9bfd793ce41b01
[INFO] running `"docker" "start" "-a" "f6b62318ab9214f0688b01e55bc1bd27165c6350325a587c8a9bfd793ce41b01"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling udt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]     --> src/lib.rs:1057:76
[INFO] [stderr]      |
[INFO] [stderr] 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |                                                                            ^^^ ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr]      |                                                                            |
[INFO] [stderr]      |                                                                            unreachable call
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]     --> src/lib.rs:1078:76
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |                                                                            ^^^ ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr]      |                                                                            |
[INFO] [stderr]      |                                                                            unreachable call
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1057:5
[INFO] [stderr]      |
[INFO] [stderr] 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[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]     --> src/lib.rs:1078:5
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "f6b62318ab9214f0688b01e55bc1bd27165c6350325a587c8a9bfd793ce41b01"`
[INFO] running `"docker" "rm" "-f" "f6b62318ab9214f0688b01e55bc1bd27165c6350325a587c8a9bfd793ce41b01"`
[INFO] [stdout] f6b62318ab9214f0688b01e55bc1bd27165c6350325a587c8a9bfd793ce41b01
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 6956e670539bd29bffd8b0933ce030b779bb14fd6ba07231bcb6567f3e409408
[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" "6956e670539bd29bffd8b0933ce030b779bb14fd6ba07231bcb6567f3e409408"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:92:1
[INFO] [stderr]     |
[INFO] [stderr] 92  | / bitflags! {
[INFO] [stderr] 93  | | /// This is a bitflag field that can be constructed with `UDT_EPOLL_IN`, `UDT_EPOLL_OUT`, or
[INFO] [stderr] 94  | | /// `UDT_EPOLL_ERR`
[INFO] [stderr] 95  | | ///
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |     static INIT: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]     --> src/lib.rs:1057:76
[INFO] [stderr]      |
[INFO] [stderr] 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |                                                                            ^^^ ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr]      |                                                                            |
[INFO] [stderr]      |                                                                            unreachable call
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]     --> src/lib.rs:1078:76
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |                                                                            ^^^ ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr]      |                                                                            |
[INFO] [stderr]      |                                                                            unreachable call
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/lib.rs:1057:5
[INFO] [stderr]      |
[INFO] [stderr] 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[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]     --> src/lib.rs:1078:5
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/udt-2e41e6ad4af980fa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_udt_bind ... ok
[INFO] [stdout] test test_udt_socket ... ok
[INFO] [stdout] test test_udt_socket_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-0f83cc441966bed3
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] Server bound to V4(127.0.0.1:40971)
[INFO] [stdout] test test_setsockopt ... ok
[INFO] [stdout] Server bound to V4(127.0.0.1:57565)
[INFO] [stdout] Epoll Epoll { eid: 3, rd_vec: [], wr_vec: [] } created
[INFO] [stdout] test test_getsockopt ... ok
[INFO] [stdout] test test_epoll3 ... ok
[INFO] [stdout] Pending sockets: [UdtSocket { _sock: 20347417 }] []
[INFO] [stdout] trying to accept new sock
[INFO] [stdout] Server recieved connection from V4(127.0.0.1:38633)
[INFO] [stdout] Pending sockets: [UdtSocket { _sock: 20347410 }] []
[INFO] [stdout] Received message: "hello"
[INFO] [stdout] test test_send ... ok
[INFO] [stdout] test test_sendmsg ... ok
[INFO] [stdout] Pending sockets: [] []
[INFO] [stdout] Pending sockets: [] []
[INFO] [stdout] Pending sockets: [UdtSocket { _sock: 20347410 }] []
[INFO] [stdout] Received message: "world"
[INFO] [stdout] Client is done
[INFO] [stdout] Pending sockets: [UdtSocket { _sock: 20347410 }] []
[INFO] [stdout] Received message: "done."
[INFO] [stdout] test test_epoll ... ok
[INFO] [stdout] Pending sockets: [] []
[INFO] [stdout] Pending sockets: [UdtSocket { _sock: 20347410 }] [UdtSocket { _sock: 20347410 }]
[INFO] [stdout] Error on recieve, removing usock
[INFO] [stdout] state: NONEXIST
[INFO] [stdout] Sock UdtSocket { _sock: 20347410 } is in state NONEXIST
[INFO] [stdout] test test_epoll2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udt
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/lib.rs - UdtOpts (line 188) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitflags-0.7.0/src/lib.rs - EpollEvents (line 188) ... ok
[INFO] [stdout] test src/lib.rs - UdtSocket::getsockopt (line 844) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6956e670539bd29bffd8b0933ce030b779bb14fd6ba07231bcb6567f3e409408"`
[INFO] running `"docker" "rm" "-f" "6956e670539bd29bffd8b0933ce030b779bb14fd6ba07231bcb6567f3e409408"`
[INFO] [stdout] 6956e670539bd29bffd8b0933ce030b779bb14fd6ba07231bcb6567f3e409408