[INFO] fetching crate psocket 0.1.5...
[INFO] checking psocket-0.1.5 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate psocket 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate psocket 0.1.5 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate psocket 0.1.5
[INFO] finished tweaking crates.io crate psocket 0.1.5
[INFO] tweaked toml for crates.io crate psocket 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2374c4e17a9e408866793c2888c59cda04702bde72d6ea140a2e843b2d57cda1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2374c4e17a9e408866793c2888c59cda04702bde72d6ea140a2e843b2d57cda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2374c4e17a9e408866793c2888c59cda04702bde72d6ea140a2e843b2d57cda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2374c4e17a9e408866793c2888c59cda04702bde72d6ea140a2e843b2d57cda1", kill_on_drop: false }`
[INFO] [stdout] 2374c4e17a9e408866793c2888c59cda04702bde72d6ea140a2e843b2d57cda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c7ecec7c03714523c206a5f6437f92ec358d280436f9a655028fc669c259d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39c7ecec7c03714523c206a5f6437f92ec358d280436f9a655028fc669c259d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]     Checking psocket v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/net/parser.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn read_or<T>(&mut self, parsers: &mut [Box<FnMut(&mut Parser) -> Option<T> + 'static>])
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Parser) -> Option<T> + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::accept4`
[INFO] [stdout]   --> src/sys/unix/net.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use libc::accept4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/net/parser.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn read_or<T>(&mut self, parsers: &mut [Box<FnMut(&mut Parser) -> Option<T> + 'static>])
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Parser) -> Option<T> + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/net/tcp.rs:855:24
[INFO] [stdout]     |
[INFO] [stdout] 855 |     fn each_ip(f: &mut FnMut(SocketAddr)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/net/udp.rs:743:24
[INFO] [stdout]     |
[INFO] [stdout] 743 |     fn each_ip(f: &mut FnMut(SocketAddr, SocketAddr)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SocketAddr, SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::accept4`
[INFO] [stdout]   --> src/sys/unix/net.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use libc::accept4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/net/parser.rs:383:28
[INFO] [stdout]     |
[INFO] [stdout] 383 |         fmt.write_str(self.description())
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `init`
[INFO] [stdout]   --> src/sys/unix/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn init() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode_error_kind`
[INFO] [stdout]   --> src/sys/unix/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn decode_error_kind(errno: i32) -> ErrorKind {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `abort_internal`
[INFO] [stdout]    --> src/sys/unix/mod.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub unsafe fn abort_internal() -> ! {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/net/parser.rs:383:28
[INFO] [stdout]     |
[INFO] [stdout] 383 |         fmt.write_str(self.description())
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/sys/unix/net.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 |         Self::set_cloexec(fd);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/sys/unix/net.rs:401:17
[INFO] [stdout]     |
[INFO] [stdout] 401 |                 Self::set_cloexec(fd);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `socket` found for struct `sys_common::net::TcpSocket` in the current scope
[INFO] [stdout]     --> src/net/tcp.rs:1422:41
[INFO] [stdout]      |
[INFO] [stdout] 1422 |         let listener_inner = listener.0.socket().as_inner();
[INFO] [stdout]      |                                         ^^^^^^ method not found in `sys_common::net::TcpSocket`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/sys_common/net.rs:187:1
[INFO] [stdout]      |
[INFO] [stdout] 187  | pub struct TcpSocket {
[INFO] [stdout]      | -------------------- method `socket` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `socket` found for struct `sys_common::net::TcpSocket` in the current scope
[INFO] [stdout]     --> src/net/tcp.rs:1429:37
[INFO] [stdout]      |
[INFO] [stdout] 1429 |         let stream_inner = stream.0.socket().as_inner();
[INFO] [stdout]      |                                     ^^^^^^ method not found in `sys_common::net::TcpSocket`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/sys_common/net.rs:187:1
[INFO] [stdout]      |
[INFO] [stdout] 187  | pub struct TcpSocket {
[INFO] [stdout]      | -------------------- method `socket` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `socket` found for struct `sys_common::net::UdpSocket` in the current scope
[INFO] [stdout]    --> src/net/udp.rs:904:39
[INFO] [stdout]     |
[INFO] [stdout] 904 |         let udpsock_inner = udpsock.0.socket().as_inner();
[INFO] [stdout]     |                                       ^^^^^^ method not found in `sys_common::net::UdpSocket`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/sys_common/net.rs:591:1
[INFO] [stdout]     |
[INFO] [stdout] 591 | pub struct UdpSocket {
[INFO] [stdout]     | -------------------- method `socket` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sys_common::AsInner`
[INFO] [stdout]    --> src/net/tcp.rs:839:9
[INFO] [stdout]     |
[INFO] [stdout] 839 |     use sys_common::AsInner;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sys_common::AsInner`
[INFO] [stdout]    --> src/net/udp.rs:739:9
[INFO] [stdout]     |
[INFO] [stdout] 739 |     use sys_common::AsInner;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `psocket`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "39c7ecec7c03714523c206a5f6437f92ec358d280436f9a655028fc669c259d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c7ecec7c03714523c206a5f6437f92ec358d280436f9a655028fc669c259d5", kill_on_drop: false }`
[INFO] [stdout] 39c7ecec7c03714523c206a5f6437f92ec358d280436f9a655028fc669c259d5