[INFO] crate async-fcgi 0.1.0 is already in cache
[INFO] testing async-fcgi-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate async-fcgi 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate async-fcgi 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-fcgi 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-fcgi 0.1.0
[INFO] tweaked toml for crates.io crate async-fcgi 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate async-fcgi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fe529e2a0fe6498b93a68b50cec0ff40d9063660772d93c7231df9bc5c7a5fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4fe529e2a0fe6498b93a68b50cec0ff40d9063660772d93c7231df9bc5c7a5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fe529e2a0fe6498b93a68b50cec0ff40d9063660772d93c7231df9bc5c7a5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe529e2a0fe6498b93a68b50cec0ff40d9063660772d93c7231df9bc5c7a5fc", kill_on_drop: false }`
[INFO] [stdout] 4fe529e2a0fe6498b93a68b50cec0ff40d9063660772d93c7231df9bc5c7a5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a41f847c0f1896c63396f7f15be43ec7e18088e2acf2968f7b54840aa80bdba
[INFO] running `Command { std: "docker" "start" "-a" "3a41f847c0f1896c63396f7f15be43ec7e18088e2acf2968f7b54840aa80bdba", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v0.5.5
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling async-fcgi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `role`
[INFO] [stdout]   --> src/fastcgi.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     role: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]   --> src/fastcgi.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     flags: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rtype`
[INFO] [stdout]   --> src/fastcgi.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     rtype: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]   --> src/fastcgi.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     header: Header,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HEADER_LEN`
[INFO] [stdout]    --> src/fastcgi.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     const HEADER_LEN: usize = 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ABORT_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const ABORT_REQUEST: u8 = 2;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `END_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     const END_REQUEST: u8 = 3;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDOUT`
[INFO] [stdout]    --> src/fastcgi.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     const STDOUT: u8 = 6;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDERR`
[INFO] [stdout]    --> src/fastcgi.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     const STDERR: u8 = 7;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `DATA`
[INFO] [stdout]    --> src/fastcgi.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     const DATA: u8 = 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `UNKNOWN_TYPE`
[INFO] [stdout]    --> src/fastcgi.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     const UNKNOWN_TYPE: u8 = 11;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_into`
[INFO] [stdout]    --> src/fastcgi.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:325:8
[INFO] [stdout]     |
[INFO] [stdout] 325 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub(crate) fn get_request_id(&self) -> u16 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:403:19
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub(crate) fn abort(request_id: u16) -> Record {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]    --> src/fastcgi.rs:416:19
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub(crate) fn append(self, buf: &mut BufList<Bytes>)
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/fastcgi.rs:543:19
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pub(crate) fn from_bytes(buf: Bytes) -> NVBody {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append_records`
[INFO] [stdout]    --> src/fastcgi.rs:586:19
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub(crate) fn append_records(self, rtype: u8, request_id: u16, wbuf: &mut BufList<Bytes>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_into`
[INFO] [stdout]    --> src/fastcgi.rs:614:8
[INFO] [stdout]     |
[INFO] [stdout] 614 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 626 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/bufvec.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn append(&mut self, mut other: BufList<T>) {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `oldest`
[INFO] [stdout]   --> src/bufvec.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "3a41f847c0f1896c63396f7f15be43ec7e18088e2acf2968f7b54840aa80bdba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a41f847c0f1896c63396f7f15be43ec7e18088e2acf2968f7b54840aa80bdba", kill_on_drop: false }`
[INFO] [stdout] 3a41f847c0f1896c63396f7f15be43ec7e18088e2acf2968f7b54840aa80bdba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0f0fb2cc9738cd0ca262fdbea78ebff35bcabb182168d6abafbded03f86e3ac
[INFO] running `Command { std: "docker" "start" "-a" "b0f0fb2cc9738cd0ca262fdbea78ebff35bcabb182168d6abafbded03f86e3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling tower-service v0.3.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stdout] warning: field is never read: `role`
[INFO] [stdout]   --> src/fastcgi.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     role: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]   --> src/fastcgi.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     flags: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rtype`
[INFO] [stdout]   --> src/fastcgi.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     rtype: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]   --> src/fastcgi.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     header: Header,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HEADER_LEN`
[INFO] [stdout]    --> src/fastcgi.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     const HEADER_LEN: usize = 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ABORT_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const ABORT_REQUEST: u8 = 2;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `END_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     const END_REQUEST: u8 = 3;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDOUT`
[INFO] [stdout]    --> src/fastcgi.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     const STDOUT: u8 = 6;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDERR`
[INFO] [stdout]    --> src/fastcgi.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     const STDERR: u8 = 7;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `DATA`
[INFO] [stdout]    --> src/fastcgi.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     const DATA: u8 = 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `UNKNOWN_TYPE`
[INFO] [stdout]    --> src/fastcgi.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     const UNKNOWN_TYPE: u8 = 11;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_into`
[INFO] [stdout]    --> src/fastcgi.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:325:8
[INFO] [stdout]     |
[INFO] [stdout] 325 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub(crate) fn get_request_id(&self) -> u16 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:403:19
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub(crate) fn abort(request_id: u16) -> Record {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]    --> src/fastcgi.rs:416:19
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub(crate) fn append(self, buf: &mut BufList<Bytes>)
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/fastcgi.rs:543:19
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pub(crate) fn from_bytes(buf: Bytes) -> NVBody {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append_records`
[INFO] [stdout]    --> src/fastcgi.rs:586:19
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub(crate) fn append_records(self, rtype: u8, request_id: u16, wbuf: &mut BufList<Bytes>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_into`
[INFO] [stdout]    --> src/fastcgi.rs:614:8
[INFO] [stdout]     |
[INFO] [stdout] 614 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 626 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/bufvec.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn append(&mut self, mut other: BufList<T>) {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `oldest`
[INFO] [stdout]   --> src/bufvec.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling async-fcgi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `rtype`
[INFO] [stdout]   --> src/fastcgi.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     rtype: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ABORT_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     const ABORT_REQUEST: u8 = 2;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `END_REQUEST`
[INFO] [stdout]    --> src/fastcgi.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     const END_REQUEST: u8 = 3;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDOUT`
[INFO] [stdout]    --> src/fastcgi.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     const STDOUT: u8 = 6;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STDERR`
[INFO] [stdout]    --> src/fastcgi.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     const STDERR: u8 = 7;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `DATA`
[INFO] [stdout]    --> src/fastcgi.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     const DATA: u8 = 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `UNKNOWN_TYPE`
[INFO] [stdout]    --> src/fastcgi.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     const UNKNOWN_TYPE: u8 = 11;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:325:8
[INFO] [stdout]     |
[INFO] [stdout] 325 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub(crate) fn get_request_id(&self) -> u16 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:403:19
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub(crate) fn abort(request_id: u16) -> Record {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/fastcgi.rs:543:19
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pub(crate) fn from_bytes(buf: Bytes) -> NVBody {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append_records`
[INFO] [stdout]    --> src/fastcgi.rs:586:19
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub(crate) fn append_records(self, rtype: u8, request_id: u16, wbuf: &mut BufList<Bytes>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 626 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `oldest`
[INFO] [stdout]   --> src/bufvec.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0f0fb2cc9738cd0ca262fdbea78ebff35bcabb182168d6abafbded03f86e3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f0fb2cc9738cd0ca262fdbea78ebff35bcabb182168d6abafbded03f86e3ac", kill_on_drop: false }`
[INFO] [stdout] b0f0fb2cc9738cd0ca262fdbea78ebff35bcabb182168d6abafbded03f86e3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bf3119bf81712a0e3ff34d8e540b651b10156700488d237ecdc155b1b39d2cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bf3119bf81712a0e3ff34d8e540b651b10156700488d237ecdc155b1b39d2cd", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `role`
[INFO] [stderr]   --> src/fastcgi.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     role: u16,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `flags`
[INFO] [stderr]   --> src/fastcgi.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     flags: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rtype`
[INFO] [stderr]   --> src/fastcgi.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     rtype: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `header`
[INFO] [stderr]   --> src/fastcgi.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     header: Header,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `HEADER_LEN`
[INFO] [stderr]    --> src/fastcgi.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     const HEADER_LEN: usize = 8;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `ABORT_REQUEST`
[INFO] [stderr]    --> src/fastcgi.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     const ABORT_REQUEST: u8 = 2;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `END_REQUEST`
[INFO] [stderr]    --> src/fastcgi.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     const END_REQUEST: u8 = 3;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `STDOUT`
[INFO] [stderr]    --> src/fastcgi.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     const STDOUT: u8 = 6;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `STDERR`
[INFO] [stderr]    --> src/fastcgi.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     const STDERR: u8 = 7;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `DATA`
[INFO] [stderr]    --> src/fastcgi.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     const DATA: u8 = 8;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `UNKNOWN_TYPE`
[INFO] [stderr]    --> src/fastcgi.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     const UNKNOWN_TYPE: u8 = 11;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_into`
[INFO] [stderr]    --> src/fastcgi.rs:315:8
[INFO] [stderr]     |
[INFO] [stderr] 315 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/fastcgi.rs:325:8
[INFO] [stderr]     |
[INFO] [stderr] 325 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_request_id`
[INFO] [stderr]    --> src/fastcgi.rs:361:19
[INFO] [stderr]     |
[INFO] [stderr] 361 |     pub(crate) fn get_request_id(&self) -> u16 {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]    --> src/fastcgi.rs:366:19
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]    --> src/fastcgi.rs:403:19
[INFO] [stderr]     |
[INFO] [stderr] 403 |     pub(crate) fn abort(request_id: u16) -> Record {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `append`
[INFO] [stderr]    --> src/fastcgi.rs:416:19
[INFO] [stderr]     |
[INFO] [stderr] 416 |     pub(crate) fn append(self, buf: &mut BufList<Bytes>)
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_bytes`
[INFO] [stderr]    --> src/fastcgi.rs:543:19
[INFO] [stderr]     |
[INFO] [stderr] 543 |     pub(crate) fn from_bytes(buf: Bytes) -> NVBody {
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `append_records`
[INFO] [stderr]    --> src/fastcgi.rs:586:19
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub(crate) fn append_records(self, rtype: u8, request_id: u16, wbuf: &mut BufList<Bytes>) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_into`
[INFO] [stderr]    --> src/fastcgi.rs:614:8
[INFO] [stderr]     |
[INFO] [stderr] 614 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/fastcgi.rs:626:8
[INFO] [stderr]     |
[INFO] [stderr] 626 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `append`
[INFO] [stderr]   --> src/bufvec.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub(crate) fn append(&mut self, mut other: BufList<T>) {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oldest`
[INFO] [stderr]   --> src/bufvec.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rtype`
[INFO] [stderr]   --> src/fastcgi.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     rtype: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `ABORT_REQUEST`
[INFO] [stderr]    --> src/fastcgi.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     const ABORT_REQUEST: u8 = 2;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `END_REQUEST`
[INFO] [stderr]    --> src/fastcgi.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     const END_REQUEST: u8 = 3;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `STDOUT`
[INFO] [stderr]    --> src/fastcgi.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     const STDOUT: u8 = 6;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `STDERR`
[INFO] [stderr]    --> src/fastcgi.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     const STDERR: u8 = 7;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `DATA`
[INFO] [stderr]    --> src/fastcgi.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     const DATA: u8 = 8;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `UNKNOWN_TYPE`
[INFO] [stderr]    --> src/fastcgi.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     const UNKNOWN_TYPE: u8 = 11;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/fastcgi.rs:325:8
[INFO] [stderr]     |
[INFO] [stderr] 325 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_request_id`
[INFO] [stderr]    --> src/fastcgi.rs:361:19
[INFO] [stderr]     |
[INFO] [stderr] 361 |     pub(crate) fn get_request_id(&self) -> u16 {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]    --> src/fastcgi.rs:366:19
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]    --> src/fastcgi.rs:403:19
[INFO] [stderr]     |
[INFO] [stderr] 403 |     pub(crate) fn abort(request_id: u16) -> Record {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_bytes`
[INFO] [stderr]    --> src/fastcgi.rs:543:19
[INFO] [stderr]     |
[INFO] [stderr] 543 |     pub(crate) fn from_bytes(buf: Bytes) -> NVBody {
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `append_records`
[INFO] [stderr]    --> src/fastcgi.rs:586:19
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub(crate) fn append_records(self, rtype: u8, request_id: u16, wbuf: &mut BufList<Bytes>) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/fastcgi.rs:626:8
[INFO] [stderr]     |
[INFO] [stderr] 626 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oldest`
[INFO] [stderr]   --> src/bufvec.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_fcgi-9bbd3fd27a85ff94
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fastcgi::encode_simple_get ... ok
[INFO] [stdout] test fastcgi::encode_post ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-fcgi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/fastcgi.rs - fastcgi (line 2) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/fastcgi.rs - fastcgi (line 2) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `BufList`
[INFO] [stdout]  --> src/fastcgi.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut b = BufList::new();
[INFO] [stdout]   |                 ^^^^^^^ use of undeclared type or module `BufList`
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `append` is private
[INFO] [stdout]  --> src/fastcgi.rs:6:60
[INFO] [stdout]   |
[INFO] [stdout] 7 |     BeginRequestBody::new(BeginRequestBody::RESPONDER,0,1).append(&mut b);
[INFO] [stdout]   |                                                            ^^^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `append` is private
[INFO] [stdout]   --> src/fastcgi.rs:9:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     nv.to_record(Record::PARAMS, 1).append(&mut b);
[INFO] [stdout]    |                                     ^^^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `append` is private
[INFO] [stdout]   --> src/fastcgi.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 11 |     NVBody::new().to_record(Record::PARAMS, 1).append(&mut b);
[INFO] [stdout]    |                                                ^^^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0624.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/fastcgi.rs - fastcgi (line 2)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bf3119bf81712a0e3ff34d8e540b651b10156700488d237ecdc155b1b39d2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf3119bf81712a0e3ff34d8e540b651b10156700488d237ecdc155b1b39d2cd", kill_on_drop: false }`
[INFO] [stdout] 3bf3119bf81712a0e3ff34d8e540b651b10156700488d237ecdc155b1b39d2cd