[INFO] cloning repository https://github.com/soupersauce/rustchat
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soupersauce/rustchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoupersauce%2Frustchat"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoupersauce%2Frustchat'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1dfd38ce54610731c0dca287af5c3327afa737c
[INFO] checking soupersauce/rustchat against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoupersauce%2Frustchat" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soupersauce/rustchat on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/soupersauce/rustchat
[INFO] finished tweaking git repo https://github.com/soupersauce/rustchat
[INFO] tweaked toml for git repo https://github.com/soupersauce/rustchat written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/soupersauce/rustchat already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: frame
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 12194af8f1db2b7a3dc02e93cece021d7412c237f7c13199c3c417915d294a87
[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" "12194af8f1db2b7a3dc02e93cece021d7412c237f7c13199c3c417915d294a87"`
[INFO] [stderr] warning: unused manifest key: frame
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling http-muncher v0.2.5
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking sha1 v0.1.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = try!(input.read_u16::<BigEndian>());
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = input.read_u16::<BigEndian>()?;
[INFO] [stderr]    |                  --                            ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = r#try!(input.read_u16::<BigEndian>());
[INFO] [stderr]    |                   ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = try!(Self::read_length(header.payload_length, input));
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = Self::read_length(header.payload_length, input)?;
[INFO] [stderr]    |                  --                                              ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = r#try!(Self::read_length(header.payload_length, input));
[INFO] [stderr]    |                   ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = try!(Self::read_mask(input));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = Self::read_mask(input)?;
[INFO] [stderr]    |                       --                     ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = r#try!(Self::read_mask(input));
[INFO] [stderr]    |                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = try!(Self::read_payload(len, input));
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = Self::read_payload(len, input)?;
[INFO] [stderr]    |                          --                             ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = r#try!(Self::read_payload(len, input));
[INFO] [stderr]    |                           ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]    --> src/frame.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(input.read(&mut buf));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]     |
[INFO] [stderr] 107 |         input.read(&mut buf)?;
[INFO] [stderr]     |        --                   ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]     |
[INFO] [stderr] 107 |         r#try!(input.read(&mut buf));
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]    --> src/frame.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try!(input.read(&mut payload));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]     |
[INFO] [stderr] 114 |         input.read(&mut payload)?;
[INFO] [stderr]     |        --                       ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]     |
[INFO] [stderr] 114 |         r#try!(input.read(&mut payload));
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = try!(input.read_u16::<BigEndian>());
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = input.read_u16::<BigEndian>()?;
[INFO] [stderr]    |                  --                            ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let buf = r#try!(input.read_u16::<BigEndian>());
[INFO] [stderr]    |                   ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = try!(Self::read_length(header.payload_length, input));
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = Self::read_length(header.payload_length, input)?;
[INFO] [stderr]    |                  --                                              ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let len = r#try!(Self::read_length(header.payload_length, input));
[INFO] [stderr]    |                   ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = try!(Self::read_mask(input));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = Self::read_mask(input)?;
[INFO] [stderr]    |                       --                     ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let mask = r#try!(Self::read_mask(input));
[INFO] [stderr]    |                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]   --> src/frame.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = try!(Self::read_payload(len, input));
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = Self::read_payload(len, input)?;
[INFO] [stderr]    |                          --                             ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut payload = r#try!(Self::read_payload(len, input));
[INFO] [stderr]    |                           ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]    --> src/frame.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(input.read(&mut buf));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]     |
[INFO] [stderr] 107 |         input.read(&mut buf)?;
[INFO] [stderr]     |        --                   ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]     |
[INFO] [stderr] 107 |         r#try!(input.read(&mut buf));
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated `try` macro
[INFO] [stderr]    --> src/frame.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try!(input.read(&mut payload));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stderr] help: you can use the `?` operator instead
[INFO] [stderr]     |
[INFO] [stderr] 114 |         input.read(&mut payload)?;
[INFO] [stderr]     |        --                       ^
[INFO] [stderr] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stderr]     |
[INFO] [stderr] 114 |         r#try!(input.read(&mut payload));
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::BigEndian`
[INFO] [stderr]  --> src/frame.rs:2:39
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Write, ErrorKind, BigEndian};
[INFO] [stderr]   |                                       ^^^^^^^^^ no `BigEndian` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `byteorder::ReadyBytesExt`
[INFO] [stderr]  --> src/frame.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ReadyBytesExt, WriteBytesExt, BigEndian};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 no `ReadyBytesExt` in the root
[INFO] [stderr]   |                 help: a similar name exists in the module: `ReadBytesExt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind`, `Write`
[INFO] [stderr]  --> src/frame.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Write, ErrorKind, BigEndian};
[INFO] [stderr]   |                     ^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> src/frame.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WriteBytesExt`
[INFO] [stderr]  --> src/frame.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ReadyBytesExt, WriteBytesExt, BigEndian};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpCode`
[INFO] [stderr]   --> src/main.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | use frame::{WebSocketFrame, OpCode};
[INFO] [stderr]    |                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::cell::RefCell<http_muncher::Parser<HttpParser>>`
[INFO] [stderr]   --> src/main.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |     AwaitingHandshake(RefCell<Parser<HttpParser>>),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `!=` cannot be applied to type `std::cell::RefCell<http_muncher::Parser<HttpParser>>`
[INFO] [stderr]   --> src/main.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |     AwaitingHandshake(RefCell<Parser<HttpParser>>),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::BigEndian`
[INFO] [stderr]  --> src/frame.rs:2:39
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Write, ErrorKind, BigEndian};
[INFO] [stderr]   |                                       ^^^^^^^^^ no `BigEndian` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `byteorder::ReadyBytesExt`
[INFO] [stderr]  --> src/frame.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ReadyBytesExt, WriteBytesExt, BigEndian};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 no `ReadyBytesExt` in the root
[INFO] [stderr]   |                 help: a similar name exists in the module: `ReadBytesExt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind`, `Write`
[INFO] [stderr]  --> src/frame.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Write, ErrorKind, BigEndian};
[INFO] [stderr]   |                     ^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> src/frame.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WriteBytesExt`
[INFO] [stderr]  --> src/frame.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ReadyBytesExt, WriteBytesExt, BigEndian};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpCode`
[INFO] [stderr]   --> src/main.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | use frame::{WebSocketFrame, OpCode};
[INFO] [stderr]    |                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `frame::WebSocketFrame` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/main.rs:183:51
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     Ok(frame) => println!("{:?}", frame),
[INFO] [stderr]     |                                                   ^^^^^ `frame::WebSocketFrame` cannot be formatted using `{:?}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `frame::WebSocketFrame`
[INFO] [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `masked` on type `std::result::Result<frame::WebSocketFrameHeader, std::string::String>`
[INFO] [stderr]   --> src/frame.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let mask_key = if header.masked {
[INFO] [stderr]    |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::cell::RefCell<http_muncher::Parser<HttpParser>>`
[INFO] [stderr]   --> src/main.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |     AwaitingHandshake(RefCell<Parser<HttpParser>>),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `!=` cannot be applied to type `std::cell::RefCell<http_muncher::Parser<HttpParser>>`
[INFO] [stderr]   --> src/main.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |     AwaitingHandshake(RefCell<Parser<HttpParser>>),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/frame.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |             header: header,
[INFO] [stderr]    |                     ^^^^^^ expected struct `frame::WebSocketFrameHeader`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `frame::WebSocketFrameHeader`
[INFO] [stderr]                 found enum `std::result::Result<frame::WebSocketFrameHeader, std::string::String>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `read_u64` found for mutable reference `&mut R` in the current scope
[INFO] [stderr]    --> src/frame.rs:120:38
[INFO] [stderr]     |
[INFO] [stderr] 120 |             PAYLOAD_LEN_U64 => input.read_u64::<BigEndian>().map(|v| v as usize).map_err(From::from),
[INFO] [stderr]     |                                      ^^^^^^^^ method not found in `&mut R`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use crate::byteorder::ReadBytesExt;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `read_u16` found for mutable reference `&mut R` in the current scope
[INFO] [stderr]    --> src/frame.rs:121:38
[INFO] [stderr]     |
[INFO] [stderr] 121 |             PAYLOAD_LEN_U16 => input.read_u16::<BigEndian>().map(|v| v as usize).map_err(From::from),
[INFO] [stderr]     |                                      ^^^^^^^^ method not found in `&mut R`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use crate::byteorder::ReadBytesExt;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0369, E0432, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `chat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: `frame::WebSocketFrame` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/main.rs:183:51
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     Ok(frame) => println!("{:?}", frame),
[INFO] [stderr]     |                                                   ^^^^^ `frame::WebSocketFrame` cannot be formatted using `{:?}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `frame::WebSocketFrame`
[INFO] [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `masked` on type `std::result::Result<frame::WebSocketFrameHeader, std::string::String>`
[INFO] [stderr]   --> src/frame.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let mask_key = if header.masked {
[INFO] [stderr]    |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/frame.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |             header: header,
[INFO] [stderr]    |                     ^^^^^^ expected struct `frame::WebSocketFrameHeader`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `frame::WebSocketFrameHeader`
[INFO] [stderr]                 found enum `std::result::Result<frame::WebSocketFrameHeader, std::string::String>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `read_u64` found for mutable reference `&mut R` in the current scope
[INFO] [stderr]    --> src/frame.rs:120:38
[INFO] [stderr]     |
[INFO] [stderr] 120 |             PAYLOAD_LEN_U64 => input.read_u64::<BigEndian>().map(|v| v as usize).map_err(From::from),
[INFO] [stderr]     |                                      ^^^^^^^^ method not found in `&mut R`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use crate::byteorder::ReadBytesExt;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `read_u16` found for mutable reference `&mut R` in the current scope
[INFO] [stderr]    --> src/frame.rs:121:38
[INFO] [stderr]     |
[INFO] [stderr] 121 |             PAYLOAD_LEN_U16 => input.read_u16::<BigEndian>().map(|v| v as usize).map_err(From::from),
[INFO] [stderr]     |                                      ^^^^^^^^ method not found in `&mut R`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use crate::byteorder::ReadBytesExt;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0369, E0432, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `chat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "12194af8f1db2b7a3dc02e93cece021d7412c237f7c13199c3c417915d294a87"`
[INFO] running `"docker" "rm" "-f" "12194af8f1db2b7a3dc02e93cece021d7412c237f7c13199c3c417915d294a87"`
[INFO] [stdout] 12194af8f1db2b7a3dc02e93cece021d7412c237f7c13199c3c417915d294a87