[INFO] cloning repository https://github.com/aboukirev/ouro-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aboukirev/ouro-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboukirev%2Fouro-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboukirev%2Fouro-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6fbca26d388da2115b830671bc02901cd727b3e
[INFO] checking aboukirev/ouro-rs against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboukirev%2Fouro-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aboukirev/ouro-rs
[INFO] finished tweaking git repo https://github.com/aboukirev/ouro-rs
[INFO] tweaked toml for git repo https://github.com/aboukirev/ouro-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aboukirev/ouro-rs on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aboukirev/ouro-rs 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1405ad4fda4528a334c911a13e620788ea9640fa7c32926327bec7785856ab66
[INFO] running `Command { std: "docker" "start" "-a" "1405ad4fda4528a334c911a13e620788ea9640fa7c32926327bec7785856ab66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1405ad4fda4528a334c911a13e620788ea9640fa7c32926327bec7785856ab66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1405ad4fda4528a334c911a13e620788ea9640fa7c32926327bec7785856ab66", kill_on_drop: false }`
[INFO] [stdout] 1405ad4fda4528a334c911a13e620788ea9640fa7c32926327bec7785856ab66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c57af266c8c58da313dc8f0494135909b45c74bf8de5241d0850596f1614c2b6
[INFO] running `Command { std: "docker" "start" "-a" "c57af266c8c58da313dc8f0494135909b45c74bf8de5241d0850596f1614c2b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ouro-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `DataSR` is never constructed
[INFO] [stdout]   --> src/rtcp.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct DataSR<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rtp.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         payload: &'a [u8],
[INFO] [stdout]    |                   -- the lifetime is named here
[INFO] [stdout] 46 |     ) -> RtpPacket<'_> {
[INFO] [stdout]    |                    ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 46 -     ) -> RtpPacket<'_> {
[INFO] [stdout] 46 +     ) -> RtpPacket<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rtp.rs:60:60
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'_>, RtpError> {
[INFO] [stdout]    |                               --                           ^^ the same lifetime is elided here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 60 -     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'_>, RtpError> {
[INFO] [stdout] 60 +     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'a>, RtpError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtp.rs:167:89
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'_>> {
[INFO] [stdout]     |                           --                     -- the lifetime is named here          ^^ the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 167 -     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'_>> {
[INFO] [stdout] 167 +     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DataSR` is never constructed
[INFO] [stdout]   --> src/rtcp.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct DataSR<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ouro-rs` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtcp.rs:190:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |         payload: &'a [u8],
[INFO] [stdout]     |                   -- the lifetime is named here
[INFO] [stdout] 190 |     ) -> RtcpPacket<'_> {
[INFO] [stdout]     |                     ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 190 -     ) -> RtcpPacket<'_> {
[INFO] [stdout] 190 +     ) -> RtcpPacket<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtcp.rs:199:61
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'_>, RtcpError> {
[INFO] [stdout]     |                               -- the lifetime is named here ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 199 -     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'_>, RtcpError> {
[INFO] [stdout] 199 +     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'a>, RtcpError> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rtp.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         payload: &'a [u8],
[INFO] [stdout]    |                   -- the lifetime is named here
[INFO] [stdout] 46 |     ) -> RtpPacket<'_> {
[INFO] [stdout]    |                    ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 46 -     ) -> RtpPacket<'_> {
[INFO] [stdout] 46 +     ) -> RtpPacket<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rtp.rs:60:60
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'_>, RtpError> {
[INFO] [stdout]    |                               --                           ^^ the same lifetime is elided here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 60 -     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'_>, RtpError> {
[INFO] [stdout] 60 +     pub fn from_slice(slice: &'a [u8]) -> Result<RtpPacket<'a>, RtpError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtp.rs:167:89
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'_>> {
[INFO] [stdout]     |                           --                     -- the lifetime is named here          ^^ the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 167 -     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'_>> {
[INFO] [stdout] 167 +     pub fn packetize<'a>(&'a mut self, payload: &'a [u8], frames: u32) -> Vec<RtpPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtcp.rs:190:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |         payload: &'a [u8],
[INFO] [stdout]     |                   -- the lifetime is named here
[INFO] [stdout] 190 |     ) -> RtcpPacket<'_> {
[INFO] [stdout]     |                     ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 190 -     ) -> RtcpPacket<'_> {
[INFO] [stdout] 190 +     ) -> RtcpPacket<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/rtcp.rs:199:61
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'_>, RtcpError> {
[INFO] [stdout]     |                               -- the lifetime is named here ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 199 -     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'_>, RtcpError> {
[INFO] [stdout] 199 +     pub fn from_slice(slice: &'a [u8]) -> Result<RtcpPacket<'a>, RtcpError> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ouro-rs` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c57af266c8c58da313dc8f0494135909b45c74bf8de5241d0850596f1614c2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57af266c8c58da313dc8f0494135909b45c74bf8de5241d0850596f1614c2b6", kill_on_drop: false }`
[INFO] [stdout] c57af266c8c58da313dc8f0494135909b45c74bf8de5241d0850596f1614c2b6
