[INFO] fetching crate a10 0.1.5...
[INFO] checking a10-0.1.5 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate a10 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate a10 0.1.5 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a10 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate a10 0.1.5
[INFO] tweaked toml for crates.io crate a10 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate a10 0.1.5 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_fmt v2.6.1
[INFO] [stderr]   Downloaded std-logger v0.5.2
[INFO] [stderr]   Downloaded value-bag-serde1 v1.4.1
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded log v0.4.19
[INFO] [stderr]   Downloaded value-bag v1.4.1
[INFO] [stderr]   Downloaded value-bag-sval2 v1.4.1
[INFO] [stderr]   Downloaded sval_ref v2.6.1
[INFO] [stderr]   Downloaded sval_buffer v2.6.1
[INFO] [stderr]   Downloaded sval_json v2.6.1
[INFO] [stderr]   Downloaded serde v1.0.171
[INFO] [stderr]   Downloaded sval v2.6.1
[INFO] [stderr]   Downloaded sval_serde v2.6.1
[INFO] [stderr]   Downloaded sval_dynamic v2.6.1
[INFO] [stderr]   Downloaded erased-serde v0.3.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4541822ce16294ba48ee42a2871423c19e7f3b58ae8eb9169b354a53a0dd929
[INFO] running `Command { std: "docker" "start" "-a" "c4541822ce16294ba48ee42a2871423c19e7f3b58ae8eb9169b354a53a0dd929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4541822ce16294ba48ee42a2871423c19e7f3b58ae8eb9169b354a53a0dd929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4541822ce16294ba48ee42a2871423c19e7f3b58ae8eb9169b354a53a0dd929", kill_on_drop: false }`
[INFO] [stdout] c4541822ce16294ba48ee42a2871423c19e7f3b58ae8eb9169b354a53a0dd929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72679b0b374ce99f4b7acfc4fb19244f9a66f3676adc6c101390547f6f3a4436
[INFO] running `Command { std: "docker" "start" "-a" "72679b0b374ce99f4b7acfc4fb19244f9a66f3676adc6c101390547f6f3a4436", kill_on_drop: false }`
[INFO] [stderr]     Checking value-bag v1.4.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking std-logger v0.5.2
[INFO] [stderr]     Checking a10 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:454:1
[INFO] [stdout]     |
[INFO] [stdout] 454 | / op_future! {
[INFO] [stdout] 455 | |     fn AsyncFd::read_vectored -> B,
[INFO] [stdout] 456 | |     struct ReadVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 457 | |         /// Buffers to write into, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |     },
[INFO] [stdout] 485 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:698:1
[INFO] [stdout]     |
[INFO] [stdout] 698 | / op_future! {
[INFO] [stdout] 699 | |     fn AsyncFd::write_vectored -> usize,
[INFO] [stdout] 700 | |     struct WriteVectored<'fd, B: BufSlice<N>; const N: usize> {
[INFO] [stdout] 701 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     },
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:535:1
[INFO] [stdout]     |
[INFO] [stdout] 535 | / op_future! {
[INFO] [stdout] 536 | |     fn AsyncFd::send_vectored -> usize,
[INFO] [stdout] 537 | |     struct SendMsg<'fd, B: BufSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 538 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |     },
[INFO] [stdout] 573 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:767:1
[INFO] [stdout]     |
[INFO] [stdout] 767 | / op_future! {
[INFO] [stdout] 768 | |     fn AsyncFd::recv_vectored -> (B, libc::c_int),
[INFO] [stdout] 769 | |     struct RecvVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 770 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 800 | |     },
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / op_future! {
[INFO] [stdout] 862 | |     fn AsyncFd::recvfrom -> (B, A, libc::c_int),
[INFO] [stdout] 863 | |     struct RecvFrom<'fd, B: BufMut, A: SocketAddress> {
[INFO] [stdout] 864 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 904 | |     },
[INFO] [stdout] 905 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / op_future! {
[INFO] [stdout] 909 | |     fn AsyncFd::recvfrom_vectored -> (B, A, libc::c_int),
[INFO] [stdout] 910 | |     struct RecvFromVectored<'fd, B: BufMutSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 911 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 948 | |     },
[INFO] [stdout] 949 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:454:1
[INFO] [stdout]     |
[INFO] [stdout] 454 | / op_future! {
[INFO] [stdout] 455 | |     fn AsyncFd::read_vectored -> B,
[INFO] [stdout] 456 | |     struct ReadVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 457 | |         /// Buffers to write into, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |     },
[INFO] [stdout] 485 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:698:1
[INFO] [stdout]     |
[INFO] [stdout] 698 | / op_future! {
[INFO] [stdout] 699 | |     fn AsyncFd::write_vectored -> usize,
[INFO] [stdout] 700 | |     struct WriteVectored<'fd, B: BufSlice<N>; const N: usize> {
[INFO] [stdout] 701 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     },
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:535:1
[INFO] [stdout]     |
[INFO] [stdout] 535 | / op_future! {
[INFO] [stdout] 536 | |     fn AsyncFd::send_vectored -> usize,
[INFO] [stdout] 537 | |     struct SendMsg<'fd, B: BufSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 538 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |     },
[INFO] [stdout] 573 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:767:1
[INFO] [stdout]     |
[INFO] [stdout] 767 | / op_future! {
[INFO] [stdout] 768 | |     fn AsyncFd::recv_vectored -> (B, libc::c_int),
[INFO] [stdout] 769 | |     struct RecvVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 770 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 800 | |     },
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / op_future! {
[INFO] [stdout] 862 | |     fn AsyncFd::recvfrom -> (B, A, libc::c_int),
[INFO] [stdout] 863 | |     struct RecvFrom<'fd, B: BufMut, A: SocketAddress> {
[INFO] [stdout] 864 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 904 | |     },
[INFO] [stdout] 905 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / op_future! {
[INFO] [stdout] 909 | |     fn AsyncFd::recvfrom_vectored -> (B, A, libc::c_int),
[INFO] [stdout] 910 | |     struct RecvFromVectored<'fd, B: BufMutSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 911 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 948 | |     },
[INFO] [stdout] 949 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/ring.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |     const EXPECTED: &[u8] = include_bytes!("data/lorem_ipsum_50.txt");
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "signals") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "ring") due to 4 previous errors
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "async_fd") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "72679b0b374ce99f4b7acfc4fb19244f9a66f3676adc6c101390547f6f3a4436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72679b0b374ce99f4b7acfc4fb19244f9a66f3676adc6c101390547f6f3a4436", kill_on_drop: false }`
[INFO] [stdout] 72679b0b374ce99f4b7acfc4fb19244f9a66f3676adc6c101390547f6f3a4436
[INFO] checking a10-0.1.5 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate a10 0.1.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate a10 0.1.5 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a10 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate a10 0.1.5
[INFO] tweaked toml for crates.io crate a10 0.1.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate a10 0.1.5 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f50dc065310437b63e6ebf73e5322ef9a5cda15454580f0bc971ab893b2a714
[INFO] running `Command { std: "docker" "start" "-a" "3f50dc065310437b63e6ebf73e5322ef9a5cda15454580f0bc971ab893b2a714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f50dc065310437b63e6ebf73e5322ef9a5cda15454580f0bc971ab893b2a714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f50dc065310437b63e6ebf73e5322ef9a5cda15454580f0bc971ab893b2a714", kill_on_drop: false }`
[INFO] [stdout] 3f50dc065310437b63e6ebf73e5322ef9a5cda15454580f0bc971ab893b2a714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b7c90455e22226944b363c09461917afb7fe1b66ed4410a4bd8e5347c4bd7b
[INFO] running `Command { std: "docker" "start" "-a" "14b7c90455e22226944b363c09461917afb7fe1b66ed4410a4bd8e5347c4bd7b", kill_on_drop: false }`
[INFO] [stderr]     Checking value-bag v1.4.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking std-logger v0.5.2
[INFO] [stderr]     Checking a10 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:454:1
[INFO] [stdout]     |
[INFO] [stdout] 454 | / op_future! {
[INFO] [stdout] 455 | |     fn AsyncFd::read_vectored -> B,
[INFO] [stdout] 456 | |     struct ReadVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 457 | |         /// Buffers to write into, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |     },
[INFO] [stdout] 485 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:698:1
[INFO] [stdout]     |
[INFO] [stdout] 698 | / op_future! {
[INFO] [stdout] 699 | |     fn AsyncFd::write_vectored -> usize,
[INFO] [stdout] 700 | |     struct WriteVectored<'fd, B: BufSlice<N>; const N: usize> {
[INFO] [stdout] 701 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     },
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:535:1
[INFO] [stdout]     |
[INFO] [stdout] 535 | / op_future! {
[INFO] [stdout] 536 | |     fn AsyncFd::send_vectored -> usize,
[INFO] [stdout] 537 | |     struct SendMsg<'fd, B: BufSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 538 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |     },
[INFO] [stdout] 573 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:767:1
[INFO] [stdout]     |
[INFO] [stdout] 767 | / op_future! {
[INFO] [stdout] 768 | |     fn AsyncFd::recv_vectored -> (B, libc::c_int),
[INFO] [stdout] 769 | |     struct RecvVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 770 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 800 | |     },
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / op_future! {
[INFO] [stdout] 862 | |     fn AsyncFd::recvfrom -> (B, A, libc::c_int),
[INFO] [stdout] 863 | |     struct RecvFrom<'fd, B: BufMut, A: SocketAddress> {
[INFO] [stdout] 864 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 904 | |     },
[INFO] [stdout] 905 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / op_future! {
[INFO] [stdout] 909 | |     fn AsyncFd::recvfrom_vectored -> (B, A, libc::c_int),
[INFO] [stdout] 910 | |     struct RecvFromVectored<'fd, B: BufMutSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 911 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 948 | |     },
[INFO] [stdout] 949 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bitmap.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |     for n in 0..entries {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bitmap.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 133 |     for n in (0..entries).into_iter().rev() {
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bitmap.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let handles = (0..N)
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bitmap.rs:163:30
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     for _ in 0..M {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bitmap.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     for _ in 0..M {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:454:1
[INFO] [stdout]     |
[INFO] [stdout] 454 | / op_future! {
[INFO] [stdout] 455 | |     fn AsyncFd::read_vectored -> B,
[INFO] [stdout] 456 | |     struct ReadVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 457 | |         /// Buffers to write into, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |     },
[INFO] [stdout] 485 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/io/mod.rs:698:1
[INFO] [stdout]     |
[INFO] [stdout] 698 | / op_future! {
[INFO] [stdout] 699 | |     fn AsyncFd::write_vectored -> usize,
[INFO] [stdout] 700 | |     struct WriteVectored<'fd, B: BufSlice<N>; const N: usize> {
[INFO] [stdout] 701 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     },
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:535:1
[INFO] [stdout]     |
[INFO] [stdout] 535 | / op_future! {
[INFO] [stdout] 536 | |     fn AsyncFd::send_vectored -> usize,
[INFO] [stdout] 537 | |     struct SendMsg<'fd, B: BufSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 538 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |     },
[INFO] [stdout] 573 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:767:1
[INFO] [stdout]     |
[INFO] [stdout] 767 | / op_future! {
[INFO] [stdout] 768 | |     fn AsyncFd::recv_vectored -> (B, libc::c_int),
[INFO] [stdout] 769 | |     struct RecvVectored<'fd, B: BufMutSlice<N>; const N: usize> {
[INFO] [stdout] 770 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 800 | |     },
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / op_future! {
[INFO] [stdout] 862 | |     fn AsyncFd::recvfrom -> (B, A, libc::c_int),
[INFO] [stdout] 863 | |     struct RecvFrom<'fd, B: BufMut, A: SocketAddress> {
[INFO] [stdout] 864 | |         /// Buffer to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 904 | |     },
[INFO] [stdout] 905 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/op.rs:986:28
[INFO] [stdout]     |
[INFO] [stdout] 986 |                           $( #[ $phantom_doc ] )*
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 987 |                           _phantom: std::marker::PhantomPinned,
[INFO] [stdout]     |                           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/net.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / op_future! {
[INFO] [stdout] 909 | |     fn AsyncFd::recvfrom_vectored -> (B, A, libc::c_int),
[INFO] [stdout] 910 | |     struct RecvFromVectored<'fd, B: BufMutSlice<N>, A: SocketAddress; const N: usize> {
[INFO] [stdout] 911 | |         /// Buffers to read from, needs to stay in memory so the kernel can
[INFO] [stdout] ...   |
[INFO] [stdout] 948 | |     },
[INFO] [stdout] 949 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: this warning originates in the macro `$crate::op::op_future` which comes from the expansion of the macro `op_future` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/io/read_buf.rs:385:12
[INFO] [stdout]     |
[INFO] [stdout] 385 |         R: RangeBounds<usize>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/ring.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |     const EXPECTED: &[u8] = include_bytes!("data/lorem_ipsum_50.txt");
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_5.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |     content: include_bytes!("../data/lorem_ipsum_5.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/util/../data/lorem_ipsum_50.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/util/mod.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |     content: include_bytes!("../data/lorem_ipsum_50.txt"),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/ring.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut futures = (0..N)
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/ring.rs:120:52
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     assert_eq!(read_buf, &EXPECTED[i * BUF_SIZE..(i + 1) * BUF_SIZE]);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/ring.rs:136:56
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         assert_eq!(read_buf, &EXPECTED[i * BUF_SIZE..(i + 1) * BUF_SIZE]);
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/ring.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |     assert_eq!(&buf[0..n], DATA);
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/ring.rs:287:14
[INFO] [stdout]     |
[INFO] [stdout] 287 |     for _ in 0..3 {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/ring.rs:298:25
[INFO] [stdout]     |
[INFO] [stdout] 298 |         assert_eq!(&buf[0..n], DATA);
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/async_fd/fs.rs:64:43
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let content = &LOREM_IPSUM_50.content[offset..offset + (2 * page_size)];
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/fs.rs:143:39
[INFO] [stdout]     |
[INFO] [stdout] 143 |             buf == &test_file.content[read_bytes..read_bytes + buf.len()],
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/fs.rs:183:43
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let mut expected = &test_file.content[offset as usize..];
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/fs.rs:194:30
[INFO] [stdout]     |
[INFO] [stdout] 194 |         expected = &expected[buf.len()..];
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/fs.rs:227:39
[INFO] [stdout]     |
[INFO] [stdout] 227 |             buf == &test_file.content[start..start + buf.len()],
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/fs.rs:257:39
[INFO] [stdout]     |
[INFO] [stdout] 257 |             buf == &test_file.content[start..start + buf.len()],
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(&buf[0..DATA1.len()], DATA1);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(&buf[DATA1.len()..2 * DATA1.len()], DATA1);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     assert_eq!(&buf[2 * DATA1.len()..], b"!!");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:170:14
[INFO] [stdout]     |
[INFO] [stdout] 170 |     for _ in 0..4 {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |     assert_eq!(&buf[0..100], &test_file.content[0..100]);
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:202:49
[INFO] [stdout]     |
[INFO] [stdout] 202 |     assert_eq!(&buf[0..100], &test_file.content[0..100]);
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |     assert_eq!(&buf[100..], &test_file.content[0..BUF_SIZE - 100]);
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:203:48
[INFO] [stdout]     |
[INFO] [stdout] 203 |     assert_eq!(&buf[100..], &test_file.content[0..BUF_SIZE - 100]);
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:227:20
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let futures = (0..8)
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:481:20
[INFO] [stdout]     |
[INFO] [stdout] 481 |     assert_eq!(buf[10..20], BadBufSlice::DATA2);
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:482:20
[INFO] [stdout]     |
[INFO] [stdout] 482 |     assert_eq!(buf[20..], BadBufSlice::DATA3);
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:590:46
[INFO] [stdout]     |
[INFO] [stdout] 590 |     assert_eq!(&buf.data, &test_file.content[5..]);
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:684:49
[INFO] [stdout]     |
[INFO] [stdout] 684 |     assert_eq!(&buf.data[0], &test_file.content[5..105]);
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:685:49
[INFO] [stdout]     |
[INFO] [stdout] 685 |     assert_eq!(&buf.data[1], &test_file.content[105..]);
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:797:29
[INFO] [stdout]     |
[INFO] [stdout] 797 |     assert!(buf == expected[10..], "read content is different");
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/io.rs:838:18
[INFO] [stdout]     |
[INFO] [stdout] 838 |     assert!(&buf[10..] == expected, "read content is different");
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:178:24
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let streams = (0..n)
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:185:28
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut clients = (0..n)
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:389:21
[INFO] [stdout]     |
[INFO] [stdout] 389 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:433:21
[INFO] [stdout]     |
[INFO] [stdout] 433 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:566:21
[INFO] [stdout]     |
[INFO] [stdout] 566 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:665:32
[INFO] [stdout]     |
[INFO] [stdout] 665 |         data_left = &data_left[buf.len()..];
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:709:14
[INFO] [stdout]     |
[INFO] [stdout] 709 |     for _ in 0..N {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/async_fd/net.rs:714:14
[INFO] [stdout]     |
[INFO] [stdout] 714 |     for i in 0..N {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1036:21
[INFO] [stdout]      |
[INFO] [stdout] 1036 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1071:21
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1105:21
[INFO] [stdout]      |
[INFO] [stdout] 1105 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1141:21
[INFO] [stdout]      |
[INFO] [stdout] 1141 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1250:21
[INFO] [stdout]      |
[INFO] [stdout] 1250 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1289:21
[INFO] [stdout]      |
[INFO] [stdout] 1289 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1324:21
[INFO] [stdout]      |
[INFO] [stdout] 1324 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1361:21
[INFO] [stdout]      |
[INFO] [stdout] 1361 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1398:20
[INFO] [stdout]      |
[INFO] [stdout] 1398 |     assert_eq!(buf[10..20], BadBufSlice::DATA2);
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1399:20
[INFO] [stdout]      |
[INFO] [stdout] 1399 |     assert_eq!(buf[20..], BadBufSlice::DATA3);
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1436:20
[INFO] [stdout]      |
[INFO] [stdout] 1436 |     assert_eq!(buf[10..20], BadBufSlice::DATA2);
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1437:20
[INFO] [stdout]      |
[INFO] [stdout] 1437 |     assert_eq!(buf[20..], BadBufSlice::DATA3);
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1468:21
[INFO] [stdout]      |
[INFO] [stdout] 1468 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1497:21
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1527:21
[INFO] [stdout]      |
[INFO] [stdout] 1527 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1557:21
[INFO] [stdout]      |
[INFO] [stdout] 1557 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1588:21
[INFO] [stdout]      |
[INFO] [stdout] 1588 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1618:21
[INFO] [stdout]      |
[INFO] [stdout] 1618 |     assert_eq!(&buf[0..n], DATA1);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1647:21
[INFO] [stdout]      |
[INFO] [stdout] 1647 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> tests/async_fd/net.rs:1678:21
[INFO] [stdout]      |
[INFO] [stdout] 1678 |     assert_eq!(&buf[0..n], DATA2);
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "signals") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "ring") due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a10` (test "async_fd") due to 3 previous errors; 50 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "14b7c90455e22226944b363c09461917afb7fe1b66ed4410a4bd8e5347c4bd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b7c90455e22226944b363c09461917afb7fe1b66ed4410a4bd8e5347c4bd7b", kill_on_drop: false }`
[INFO] [stdout] 14b7c90455e22226944b363c09461917afb7fe1b66ed4410a4bd8e5347c4bd7b
