[INFO] cloning repository https://github.com/koya1616/rust-http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koya1616/rust-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoya1616%2Frust-http", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoya1616%2Frust-http'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f6069019c1e0d8702060305c1200c67ee465dbc
[INFO] checking koya1616/rust-http against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoya1616%2Frust-http" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koya1616/rust-http
[INFO] finished tweaking git repo https://github.com/koya1616/rust-http
[INFO] tweaked toml for git repo https://github.com/koya1616/rust-http written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koya1616/rust-http on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/koya1616/rust-http already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ea3364a1bd44be44ddb1d6b20e1bcd2919708fcb6360b36858fafd01d548b44
[INFO] running `Command { std: "docker" "start" "-a" "2ea3364a1bd44be44ddb1d6b20e1bcd2919708fcb6360b36858fafd01d548b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ea3364a1bd44be44ddb1d6b20e1bcd2919708fcb6360b36858fafd01d548b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea3364a1bd44be44ddb1d6b20e1bcd2919708fcb6360b36858fafd01d548b44", kill_on_drop: false }`
[INFO] [stdout] 2ea3364a1bd44be44ddb1d6b20e1bcd2919708fcb6360b36858fafd01d548b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b5c8d71c4df533b06a212a957ee5720e86adbe0af3530f9d9274aae63a1265b
[INFO] running `Command { std: "docker" "start" "-a" "0b5c8d71c4df533b06a212a957ee5720e86adbe0af3530f9d9274aae63a1265b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `each_addr` in module `super`
[INFO] [stdout]   --> src/net/tcp.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     super::each_addr(addr, TcpListener::bind).map(TcpListenerMyself)
[INFO] [stdout]    |            ^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `each_addr` in module `super`
[INFO] [stdout]   --> src/net/tcp.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     super::each_addr(addr, TcpListener::bind).map(TcpListenerMyself)
[INFO] [stdout]    |            ^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `socket_addr` found for struct `sys_common::net::TcpListener` in the current scope
[INFO] [stdout]   --> src/net/tcp.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     self.0.socket_addr()
[INFO] [stdout]    |            ^^^^^^^^^^^ method not found in `sys_common::net::TcpListener`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys_common/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TcpListener {
[INFO] [stdout]    | ---------------------- method `socket_addr` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `socket_addr` found for struct `sys_common::net::TcpListener` in the current scope
[INFO] [stdout]   --> src/net/tcp.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     self.0.socket_addr()
[INFO] [stdout]    |            ^^^^^^^^^^^ method not found in `sys_common::net::TcpListener`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys_common/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TcpListener {
[INFO] [stdout]    | ---------------------- method `socket_addr` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/net/tcp.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Incoming { listener: self }
[INFO] [stdout]    |                          ^^^^ expected `&TcpListener`, found `&TcpListenerMyself`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&sys_common::net::TcpListener`
[INFO] [stdout]               found reference `&TcpListenerMyself`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/net/tcp.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Incoming { listener: self }
[INFO] [stdout]    |                          ^^^^ expected `&TcpListener`, found `&TcpListenerMyself`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&sys_common::net::TcpListener`
[INFO] [stdout]               found reference `&TcpListenerMyself`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `sys_common::net::TcpListener`
[INFO] [stdout]   --> src/net/tcp.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     self.0
[INFO] [stdout]    |          ^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `sys_common::net::TcpListener`
[INFO] [stdout]   --> src/net/tcp.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     self.0
[INFO] [stdout]    |          ^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     cvt(c::setsockopt(
[INFO] [stdout]    |         ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -     cvt(c::setsockopt(
[INFO] [stdout] 15 +     cvt(T::setsockopt(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     cvt(c::setsockopt(
[INFO] [stdout]    |         ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 -     cvt(c::setsockopt(
[INFO] [stdout] 15 +     cvt(T::setsockopt(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for reference `&Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |       sock.as_raw(),
[INFO] [stdout]    |            ^^^^^^ method not found in `&Socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for reference `&Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |       sock.as_raw(),
[INFO] [stdout]    |            ^^^^^^ method not found in `&Socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `init` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     init();
[INFO] [stdout]    |     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `init` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     init();
[INFO] [stdout]    |     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let sock = Socket::new(addr, c::SOCK_STREAM)?;
[INFO] [stdout]    |                                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     setsockopt(&sock, c::SOL_SOCKET, c::SO_REUSEADDR, 1 as c_int)?;
[INFO] [stdout]    |                       ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     setsockopt(&sock, c::SOL_SOCKET, c::SO_REUSEADDR, 1 as c_int)?;
[INFO] [stdout]    |                                      ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let sock = Socket::new(addr, c::SOCK_STREAM)?;
[INFO] [stdout]    |                                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     setsockopt(&sock, c::SOL_SOCKET, c::SO_REUSEADDR, 1 as c_int)?;
[INFO] [stdout]    |                       ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     setsockopt(&sock, c::SOL_SOCKET, c::SO_REUSEADDR, 1 as c_int)?;
[INFO] [stdout]    |                                      ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_inner` found for reference `&std::net::SocketAddr` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (addr, len) = addr.into_inner();
[INFO] [stdout]    |                            ^^^^^^^^^^ method not found in `&std::net::SocketAddr`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `IntoInner` defines an item `into_inner`, perhaps you need to implement it
[INFO] [stdout]   --> src/net/tcp.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait IntoInner<Inner> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_inner` found for reference `&std::net::SocketAddr` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (addr, len) = addr.into_inner();
[INFO] [stdout]    |                            ^^^^^^^^^^ method not found in `&std::net::SocketAddr`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `IntoInner` defines an item `into_inner`, perhaps you need to implement it
[INFO] [stdout]   --> src/net/tcp.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait IntoInner<Inner> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     cvt(unsafe { c::bind(sock.as_raw(), addr.as_ptr(), len as _) })?;
[INFO] [stdout]    |                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     cvt(unsafe { c::bind(sock.as_raw(), addr.as_ptr(), len as _) })?;
[INFO] [stdout]    |                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for struct `Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |     cvt(unsafe { c::bind(sock.as_raw(), addr.as_ptr(), len as _) })?;
[INFO] [stdout]    |                               ^^^^^^ method not found in `Socket`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Socket(FileDesc);
[INFO] [stdout]    | ----------------- method `as_raw` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for struct `Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |     cvt(unsafe { c::bind(sock.as_raw(), addr.as_ptr(), len as _) })?;
[INFO] [stdout]    |                               ^^^^^^ method not found in `Socket`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Socket(FileDesc);
[INFO] [stdout]    | ----------------- method `as_raw` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cvt(unsafe { c::listen(sock.as_raw(), backlog) })?;
[INFO] [stdout]    |                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cvt(unsafe { c::listen(sock.as_raw(), backlog) })?;
[INFO] [stdout]    |                  ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for struct `Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cvt(unsafe { c::listen(sock.as_raw(), backlog) })?;
[INFO] [stdout]    |                                 ^^^^^^ method not found in `Socket`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Socket(FileDesc);
[INFO] [stdout]    | ----------------- method `as_raw` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for struct `Socket` in the current scope
[INFO] [stdout]   --> src/sys_common/net.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cvt(unsafe { c::listen(sock.as_raw(), backlog) })?;
[INFO] [stdout]    |                                 ^^^^^^ method not found in `Socket`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sys/net.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Socket(FileDesc);
[INFO] [stdout]    | ----------------- method `as_raw` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `tcp::Incoming<'_>` is not an iterator
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |   for stream in listener.incoming() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ `tcp::Incoming<'_>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Iterator` is not implemented for `tcp::Incoming<'_>`
[INFO] [stdout]   --> src/net/tcp.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Incoming<'a> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: required for `tcp::Incoming<'_>` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `tcp::Incoming<'_>` is not an iterator
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |   for stream in listener.incoming() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ `tcp::Incoming<'_>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Iterator` is not implemented for `tcp::Incoming<'_>`
[INFO] [stdout]   --> src/net/tcp.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Incoming<'a> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: required for `tcp::Incoming<'_>` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |       mem::size_of::<T>() as c::socklen_t,
[INFO] [stdout]    |                              ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 20 -       mem::size_of::<T>() as c::socklen_t,
[INFO] [stdout] 20 +       mem::size_of::<T>() as T::socklen_t,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `c` in this scope
[INFO] [stdout]   --> src/sys_common/net.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |       mem::size_of::<T>() as c::socklen_t,
[INFO] [stdout]    |                              ^ use of unresolved module or unlinked crate `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `c`, use `cargo add c` to add it to your `Cargo.toml`
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 20 -       mem::size_of::<T>() as c::socklen_t,
[INFO] [stdout] 20 +       mem::size_of::<T>() as T::socklen_t,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `app` (bin "app") due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `app` (bin "app" test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "0b5c8d71c4df533b06a212a957ee5720e86adbe0af3530f9d9274aae63a1265b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5c8d71c4df533b06a212a957ee5720e86adbe0af3530f9d9274aae63a1265b", kill_on_drop: false }`
[INFO] [stdout] 0b5c8d71c4df533b06a212a957ee5720e86adbe0af3530f9d9274aae63a1265b
