[INFO] fetching crate carrier-pigeon 0.3.0...
[INFO] testing carrier-pigeon-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate carrier-pigeon 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate carrier-pigeon 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate carrier-pigeon 0.3.0
[INFO] tweaked toml for crates.io crate carrier-pigeon 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate carrier-pigeon 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate carrier-pigeon 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.38
[INFO] [stderr]   Downloaded simple_logger v2.1.0
[INFO] [stderr]   Downloaded quote v1.0.18
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.8
[INFO] [stderr]   Downloaded syn v1.0.93
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e763b45c4fbd0d480b8ea7684446aba3f9dd9b0a1d2dbf1ed1664253dc0f62
[INFO] running `Command { std: "docker" "start" "-a" "03e763b45c4fbd0d480b8ea7684446aba3f9dd9b0a1d2dbf1ed1664253dc0f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e763b45c4fbd0d480b8ea7684446aba3f9dd9b0a1d2dbf1ed1664253dc0f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e763b45c4fbd0d480b8ea7684446aba3f9dd9b0a1d2dbf1ed1664253dc0f62", kill_on_drop: false }`
[INFO] [stdout] 03e763b45c4fbd0d480b8ea7684446aba3f9dd9b0a1d2dbf1ed1664253dc0f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 922d44aa24a748e8f20b0f19f43b3de36d0ac8d9c487a36bed222533e4158706
[INFO] running `Command { std: "docker" "start" "-a" "922d44aa24a748e8f20b0f19f43b3de36d0ac8d9c487a36bed222533e4158706", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling syn v1.0.93
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling carrier-pigeon v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/net.rs:212:50
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<T>> {
[INFO] [stdout]     |                                                  ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                                       ^^^^^                          ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                       |                              |
[INFO] [stdout]     |                                       |                              the same lifetime is hidden here
[INFO] [stdout]     |                                       the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:269:43
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                           ^^^^^                                 ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                           |                                     |
[INFO] [stdout]     |                                           the lifetime is elided here           the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:546:44
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<T>> + 's {
[INFO] [stdout]     |                                            ^^                               ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                            |                                |
[INFO] [stdout]     |                                            the lifetime is named here       the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<'s, T>> + 's {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:564:10
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &'s self,
[INFO] [stdout]     |          ^^ the lifetime is named here
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + 's> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<'s, T>> + 's> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 586 |         spec: CIdSpec,
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                               ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:607:9
[INFO] [stdout]     |
[INFO] [stdout] 607 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 608 |         spec: CIdSpec,
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.48s
[INFO] running `Command { std: "docker" "inspect" "922d44aa24a748e8f20b0f19f43b3de36d0ac8d9c487a36bed222533e4158706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922d44aa24a748e8f20b0f19f43b3de36d0ac8d9c487a36bed222533e4158706", kill_on_drop: false }`
[INFO] [stdout] 922d44aa24a748e8f20b0f19f43b3de36d0ac8d9c487a36bed222533e4158706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac9c67f41f4fb649291af2a908bdaaa1a364073cd2a74a0fb2b4ab9595a47d5
[INFO] running `Command { std: "docker" "start" "-a" "6ac9c67f41f4fb649291af2a908bdaaa1a364073cd2a74a0fb2b4ab9595a47d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling carrier-pigeon v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling simple_logger v2.1.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/net.rs:212:50
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<T>> {
[INFO] [stdout]     |                                                  ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                                       ^^^^^                          ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                       |                              |
[INFO] [stdout]     |                                       |                              the same lifetime is hidden here
[INFO] [stdout]     |                                       the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:269:43
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                           ^^^^^                                 ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                           |                                     |
[INFO] [stdout]     |                                           the lifetime is elided here           the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:546:44
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<T>> + 's {
[INFO] [stdout]     |                                            ^^                               ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                            |                                |
[INFO] [stdout]     |                                            the lifetime is named here       the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<'s, T>> + 's {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:564:10
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &'s self,
[INFO] [stdout]     |          ^^ the lifetime is named here
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + 's> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<'s, T>> + 's> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 586 |         spec: CIdSpec,
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                               ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:607:9
[INFO] [stdout]     |
[INFO] [stdout] 607 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 608 |         spec: CIdSpec,
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/net.rs:212:50
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<T>> {
[INFO] [stdout]     |                                                  ^^^^^            --------- the same lifetime is hidden here
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                                       ^^^^^                          ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                       |                              |
[INFO] [stdout]     |                                       |                              the same lifetime is hidden here
[INFO] [stdout]     |                                       the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:269:43
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                           ^^^^^                                 ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                           |                                     |
[INFO] [stdout]     |                                           the lifetime is elided here           the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:546:44
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<T>> + 's {
[INFO] [stdout]     |                                            ^^                               ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                            |                                |
[INFO] [stdout]     |                                            the lifetime is named here       the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<'s, T>> + 's {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:564:10
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &'s self,
[INFO] [stdout]     |          ^^ the lifetime is named here
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + 's> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is named here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'s`
[INFO] [stdout]     |
[INFO] [stdout] 565 |     ) -> Option<impl Iterator<Item = NetMsg<'s, T>> + 's> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 586 |         spec: CIdSpec,
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stdout]     |                               ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 587 |     ) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server.rs:607:9
[INFO] [stdout]     |
[INFO] [stdout] 607 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 608 |         spec: CIdSpec,
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stdout]     |                                      ---------    -- the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 609 |     ) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "6ac9c67f41f4fb649291af2a908bdaaa1a364073cd2a74a0fb2b4ab9595a47d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac9c67f41f4fb649291af2a908bdaaa1a364073cd2a74a0fb2b4ab9595a47d5", kill_on_drop: false }`
[INFO] [stdout] 6ac9c67f41f4fb649291af2a908bdaaa1a364073cd2a74a0fb2b4ab9595a47d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d22ccdd94a6aab68a69fbca660fb6a8863ee1780230837c16099d42ad7364584
[INFO] running `Command { std: "docker" "start" "-a" "d22ccdd94a6aab68a69fbca660fb6a8863ee1780230837c16099d42ad7364584", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/net.rs:212:50
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<T>> {
[INFO] [stderr]     |                                                  ^^^^^            --------- the same lifetime is hidden here
[INFO] [stderr]     |                                                  |
[INFO] [stderr]     |                                                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub(crate) fn to_typed<T: Any + Send + Sync>(&self) -> Option<NetMsg<'_, T>> {
[INFO] [stderr]     |                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/client.rs:256:39
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stderr]     |                                       ^^^^^                          ---------    -- the same lifetime is elided here
[INFO] [stderr]     |                                       |                              |
[INFO] [stderr]     |                                       |                              the same lifetime is hidden here
[INFO] [stderr]     |                                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn recv<T: Any + Send + Sync>(&self) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stderr]     |                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/client.rs:269:43
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stderr]     |                                           ^^^^^                                 ---------    -- the same lifetime is elided here
[INFO] [stderr]     |                                           |                                     |
[INFO] [stderr]     |                                           the lifetime is elided here           the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn try_recv<T: Any + Send + Sync>(&self) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stderr]     |                                                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/server.rs:546:44
[INFO] [stderr]     |
[INFO] [stderr] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<T>> + 's {
[INFO] [stderr]     |                                            ^^                               ---------    -- the same lifetime is named here
[INFO] [stderr]     |                                            |                                |
[INFO] [stderr]     |                                            the lifetime is named here       the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'s`
[INFO] [stderr]     |
[INFO] [stderr] 546 |     pub fn recv<'s, T: Any + Send + Sync>(&'s self) -> impl Iterator<Item = NetMsg<'s, T>> + 's {
[INFO] [stderr]     |                                                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/server.rs:564:10
[INFO] [stderr]     |
[INFO] [stderr] 564 |         &'s self,
[INFO] [stderr]     |          ^^ the lifetime is named here
[INFO] [stderr] 565 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + 's> {
[INFO] [stderr]     |                                      ---------    -- the same lifetime is named here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'s`
[INFO] [stderr]     |
[INFO] [stderr] 565 |     ) -> Option<impl Iterator<Item = NetMsg<'s, T>> + 's> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/server.rs:585:9
[INFO] [stderr]     |
[INFO] [stderr] 585 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 586 |         spec: CIdSpec,
[INFO] [stderr] 587 |     ) -> impl Iterator<Item = NetMsg<T>> + '_ {
[INFO] [stderr]     |                               ---------    -- the same lifetime is elided here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 587 |     ) -> impl Iterator<Item = NetMsg<'_, T>> + '_ {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/server.rs:607:9
[INFO] [stderr]     |
[INFO] [stderr] 607 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 608 |         spec: CIdSpec,
[INFO] [stderr] 609 |     ) -> Option<impl Iterator<Item = NetMsg<T>> + '_> {
[INFO] [stderr]     |                                      ---------    -- the same lifetime is elided here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 609 |     ) -> Option<impl Iterator<Item = NetMsg<'_, T>> + '_> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `carrier-pigeon` (lib) generated 7 warnings
[INFO] [stderr] warning: `carrier-pigeon` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/carrier_pigeon-3fe5eb4faf29f02e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test header::tests::tcp_to_from_bytes ... ok
[INFO] [stdout] test time::tests::test_reconstruction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cid_spec.rs (/opt/rustwide/target/debug/deps/cid_spec-22053ce3ce1248d1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test all ... ok
[INFO] [stdout] test only ... ok
[INFO] [stdout] test except ... ok
[INFO] [stdout] test overlaps ... ok
[INFO] [stdout] test none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/disconnect.rs (/opt/rustwide/target/debug/deps/disconnect-86ae44e335960669)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test graceful_disconnect ... ok
[INFO] [stdout] test drop_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fail.rs (/opt/rustwide/target/debug/deps/fail-39e4d29fe63176db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test client_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/message_table.rs (/opt/rustwide/target/debug/deps/message_table-9f067e18344f38cf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test join_error ... ok
[INFO] [stdout] test parts_gen_sorted ... ok
[INFO] [stdout] test parts_gen ... ok
[INFO] [stdout] test join ... ok
[INFO] [stdout] test errors ... ok
[INFO] [stdout] test join_sorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/send_recv.rs (/opt/rustwide/target/debug/deps/send_recv-2ad0cb4f52dfb1d7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests carrier_pigeon
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d22ccdd94a6aab68a69fbca660fb6a8863ee1780230837c16099d42ad7364584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22ccdd94a6aab68a69fbca660fb6a8863ee1780230837c16099d42ad7364584", kill_on_drop: false }`
[INFO] [stdout] d22ccdd94a6aab68a69fbca660fb6a8863ee1780230837c16099d42ad7364584
