[INFO] fetching crate async-fcgi 0.3.0...
[INFO] testing async-fcgi-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate async-fcgi 0.3.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate async-fcgi 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-fcgi 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-fcgi 0.3.0
[INFO] tweaked toml for crates.io crate async-fcgi 0.3.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate async-fcgi 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cc851cd911fdd407a2f6c25af5da77b7cb036b2ff7d5e70897cc6b2ff22a56b
[INFO] running `Command { std: "docker" "start" "-a" "3cc851cd911fdd407a2f6c25af5da77b7cb036b2ff7d5e70897cc6b2ff22a56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cc851cd911fdd407a2f6c25af5da77b7cb036b2ff7d5e70897cc6b2ff22a56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc851cd911fdd407a2f6c25af5da77b7cb036b2ff7d5e70897cc6b2ff22a56b", kill_on_drop: false }`
[INFO] [stdout] 3cc851cd911fdd407a2f6c25af5da77b7cb036b2ff7d5e70897cc6b2ff22a56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1b9a9b64303e14b20e288fa6d7ef1e28d151e89ad37feac03eb517277a71b9e
[INFO] running `Command { std: "docker" "start" "-a" "d1b9a9b64303e14b20e288fa6d7ef1e28d151e89ad37feac03eb517277a71b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling bytes v1.0.0
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling async-fcgi v0.3.0 (/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:313:8
[INFO] [stdout]     |
[INFO] [stdout] 313 |     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:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RecordReader`
[INFO] [stdout]    --> src/fastcgi.rs:359:19
[INFO] [stdout]     |
[INFO] [stdout] 359 | pub(crate) struct RecordReader {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/fastcgi.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub(crate) fn new() -> RecordReader {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:369:19
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub(crate) fn read(&mut self, data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:432:19
[INFO] [stdout]     |
[INFO] [stdout] 432 |     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:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_body`
[INFO] [stdout]    --> src/fastcgi.rs:459:8
[INFO] [stdout]     |
[INFO] [stdout] 459 |     fn parse_body(mut payload: Bytes, ptype: u8) -> Body {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:478:19
[INFO] [stdout]     |
[INFO] [stdout] 478 |     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:491:19
[INFO] [stdout]     |
[INFO] [stdout] 491 |     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:618:19
[INFO] [stdout]     |
[INFO] [stdout] 618 |     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:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     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:693:8
[INFO] [stdout]     |
[INFO] [stdout] 693 |     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:705:8
[INFO] [stdout]     |
[INFO] [stdout] 705 |     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:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     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:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "d1b9a9b64303e14b20e288fa6d7ef1e28d151e89ad37feac03eb517277a71b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b9a9b64303e14b20e288fa6d7ef1e28d151e89ad37feac03eb517277a71b9e", kill_on_drop: false }`
[INFO] [stdout] d1b9a9b64303e14b20e288fa6d7ef1e28d151e89ad37feac03eb517277a71b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cc660e1bbaded9209881eaa19a43a818f5ae349ded848a1f3bbd6ac89754511
[INFO] running `Command { std: "docker" "start" "-a" "6cc660e1bbaded9209881eaa19a43a818f5ae349ded848a1f3bbd6ac89754511", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[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] [stderr]    Compiling futures-core v0.3.6
[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] [stderr]    Compiling httparse v1.3.4
[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] [stderr]    Compiling quick-error v1.2.3
[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] [stderr]    Compiling pin-project-lite v0.2.0
[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] [stderr]    Compiling pin-project-lite v0.1.10
[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] [stderr]    Compiling termcolor v1.1.0
[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] [stderr]    Compiling futures-task v0.3.6
[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] [stderr]    Compiling try-lock v0.2.3
[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] [stderr]    Compiling tower-service v0.3.0
[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] [stderr]    Compiling httpdate v0.3.2
[INFO] [stdout] warning: associated function is never used: `write_into`
[INFO] [stdout]    --> src/fastcgi.rs:313:8
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fn write_into(self, data: &mut BytesMut)
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]    --> src/fastcgi.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stdout] warning: struct is never constructed: `RecordReader`
[INFO] [stdout]    --> src/fastcgi.rs:359:19
[INFO] [stdout]     |
[INFO] [stdout] 359 | pub(crate) struct RecordReader {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/fastcgi.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub(crate) fn new() -> RecordReader {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling http-body v0.4.0
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:369:19
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub(crate) fn read(&mut self, data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:432:19
[INFO] [stdout]     |
[INFO] [stdout] 432 |     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:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_body`
[INFO] [stdout]    --> src/fastcgi.rs:459:8
[INFO] [stdout]     |
[INFO] [stdout] 459 |     fn parse_body(mut payload: Bytes, ptype: u8) -> Body {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:478:19
[INFO] [stdout]     |
[INFO] [stdout] 478 |     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:491:19
[INFO] [stdout]     |
[INFO] [stdout] 491 |     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:618:19
[INFO] [stdout]     |
[INFO] [stdout] 618 |     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:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     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:693:8
[INFO] [stdout]     |
[INFO] [stdout] 693 |     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:705:8
[INFO] [stdout]     |
[INFO] [stdout] 705 |     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:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     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:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling hyper v0.14.1
[INFO] [stderr]    Compiling async-fcgi v0.3.0 (/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:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RecordReader`
[INFO] [stdout]    --> src/fastcgi.rs:359:19
[INFO] [stdout]     |
[INFO] [stdout] 359 | pub(crate) struct RecordReader {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/fastcgi.rs:364:19
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub(crate) fn new() -> RecordReader {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]    --> src/fastcgi.rs:369:19
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub(crate) fn read(&mut self, data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_request_id`
[INFO] [stdout]    --> src/fastcgi.rs:432:19
[INFO] [stdout]     |
[INFO] [stdout] 432 |     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:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_body`
[INFO] [stdout]    --> src/fastcgi.rs:459:8
[INFO] [stdout]     |
[INFO] [stdout] 459 |     fn parse_body(mut payload: Bytes, ptype: u8) -> Body {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]    --> src/fastcgi.rs:478:19
[INFO] [stdout]     |
[INFO] [stdout] 478 |     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:618:19
[INFO] [stdout]     |
[INFO] [stdout] 618 |     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:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     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:705:8
[INFO] [stdout]     |
[INFO] [stdout] 705 |     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:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.68s
[INFO] running `Command { std: "docker" "inspect" "6cc660e1bbaded9209881eaa19a43a818f5ae349ded848a1f3bbd6ac89754511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc660e1bbaded9209881eaa19a43a818f5ae349ded848a1f3bbd6ac89754511", kill_on_drop: false }`
[INFO] [stdout] 6cc660e1bbaded9209881eaa19a43a818f5ae349ded848a1f3bbd6ac89754511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d5e71e6a1476714a26cc2fc9d4f74e12492de0dc1743d8a7cbb15d001476e5c
[INFO] running `Command { std: "docker" "start" "-a" "0d5e71e6a1476714a26cc2fc9d4f74e12492de0dc1743d8a7cbb15d001476e5c", 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:313:8
[INFO] [stderr]     |
[INFO] [stderr] 313 |     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:323:8
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RecordReader`
[INFO] [stderr]    --> src/fastcgi.rs:359:19
[INFO] [stderr]     |
[INFO] [stderr] 359 | pub(crate) struct RecordReader {
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/fastcgi.rs:364:19
[INFO] [stderr]     |
[INFO] [stderr] 364 |     pub(crate) fn new() -> RecordReader {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]    --> src/fastcgi.rs:369:19
[INFO] [stderr]     |
[INFO] [stderr] 369 |     pub(crate) fn read(&mut self, data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_request_id`
[INFO] [stderr]    --> src/fastcgi.rs:432:19
[INFO] [stderr]     |
[INFO] [stderr] 432 |     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:437:19
[INFO] [stderr]     |
[INFO] [stderr] 437 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_body`
[INFO] [stderr]    --> src/fastcgi.rs:459:8
[INFO] [stderr]     |
[INFO] [stderr] 459 |     fn parse_body(mut payload: Bytes, ptype: u8) -> Body {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]    --> src/fastcgi.rs:478:19
[INFO] [stderr]     |
[INFO] [stderr] 478 |     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:491:19
[INFO] [stderr]     |
[INFO] [stderr] 491 |     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:618:19
[INFO] [stderr]     |
[INFO] [stderr] 618 |     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:665:19
[INFO] [stderr]     |
[INFO] [stderr] 665 |     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:693:8
[INFO] [stderr]     |
[INFO] [stderr] 693 |     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:705:8
[INFO] [stderr]     |
[INFO] [stderr] 705 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `append`
[INFO] [stderr]   --> src/bufvec.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |     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:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 27 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:323:8
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn parse(data: &mut Bytes) -> Header
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RecordReader`
[INFO] [stderr]    --> src/fastcgi.rs:359:19
[INFO] [stderr]     |
[INFO] [stderr] 359 | pub(crate) struct RecordReader {
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/fastcgi.rs:364:19
[INFO] [stderr]     |
[INFO] [stderr] 364 |     pub(crate) fn new() -> RecordReader {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]    --> src/fastcgi.rs:369:19
[INFO] [stderr]     |
[INFO] [stderr] 369 |     pub(crate) fn read(&mut self, data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_request_id`
[INFO] [stderr]    --> src/fastcgi.rs:432:19
[INFO] [stderr]     |
[INFO] [stderr] 432 |     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:437:19
[INFO] [stderr]     |
[INFO] [stderr] 437 |     pub(crate) fn read(data: &mut Bytes) -> Option<Record>
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_body`
[INFO] [stderr]    --> src/fastcgi.rs:459:8
[INFO] [stderr]     |
[INFO] [stderr] 459 |     fn parse_body(mut payload: Bytes, ptype: u8) -> Body {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]    --> src/fastcgi.rs:478:19
[INFO] [stderr]     |
[INFO] [stderr] 478 |     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:618:19
[INFO] [stderr]     |
[INFO] [stderr] 618 |     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:665:19
[INFO] [stderr]     |
[INFO] [stderr] 665 |     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:705:8
[INFO] [stderr]     |
[INFO] [stderr] 705 |     fn parse(mut data: Bytes) -> EndRequestBody
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oldest`
[INFO] [stderr]   --> src/bufvec.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub(crate) fn oldest(&mut self) -> Option<T> {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_fcgi-d35506c5dd90db7f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fastcgi::encode_post ... ok
[INFO] [stdout] test fastcgi::encode_simple_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-fcgi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 `BufList`
[INFO] [stdout]  --> src/fastcgi.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut b = BufList::new();
[INFO] [stdout]   |                 ^^^^^^^ use of undeclared type `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; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "0d5e71e6a1476714a26cc2fc9d4f74e12492de0dc1743d8a7cbb15d001476e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5e71e6a1476714a26cc2fc9d4f74e12492de0dc1743d8a7cbb15d001476e5c", kill_on_drop: false }`
[INFO] [stdout] 0d5e71e6a1476714a26cc2fc9d4f74e12492de0dc1743d8a7cbb15d001476e5c
