[INFO] fetching crate fibers_rpc 0.3.4...
[INFO] testing fibers_rpc-0.3.4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate fibers_rpc 0.3.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fibers_rpc 0.3.4
[INFO] finished tweaking crates.io crate fibers_rpc 0.3.4
[INFO] tweaked toml for crates.io crate fibers_rpc 0.3.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fibers_rpc 0.3.4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fibers_rpc 0.3.4 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 136ba7f8978695f1209a2857a3f77845bd1d25fca25a7260c88ea1713bb806fc
[INFO] running `Command { std: "docker" "start" "-a" "136ba7f8978695f1209a2857a3f77845bd1d25fca25a7260c88ea1713bb806fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "136ba7f8978695f1209a2857a3f77845bd1d25fca25a7260c88ea1713bb806fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136ba7f8978695f1209a2857a3f77845bd1d25fca25a7260c88ea1713bb806fc", kill_on_drop: false }`
[INFO] [stdout] 136ba7f8978695f1209a2857a3f77845bd1d25fca25a7260c88ea1713bb806fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8479459149ac0d3d30b1eb7b719226d77392683598ab0fcc30fda5210587ef72
[INFO] running `Command { std: "docker" "start" "-a" "8479459149ac0d3d30b1eb7b719226d77392683598ab0fcc30fda5210587ef72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling splay_tree v0.2.10
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling nbchan v0.1.3
[INFO] [stderr]    Compiling factory v0.1.2
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling fibers v0.1.13
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling prometrics v0.1.13
[INFO] [stderr]    Compiling bytecodec v0.4.13
[INFO] [stderr]    Compiling tasque v0.1.5
[INFO] [stderr]    Compiling fibers_tasque v0.1.2
[INFO] [stderr]    Compiling fibers_rpc v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:196:18
[INFO] [stdout]     |
[INFO] [stdout] 196 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 197 |         decoder: Self::ResDecoder,
[INFO] [stdout] 198 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 198 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:207:18
[INFO] [stdout]     |
[INFO] [stdout] 207 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 208 |         encoder: Self::ReqEncoder,
[INFO] [stdout] 209 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 218 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 221 |     ) -> CallClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 221 |     ) -> CallClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 267 |         encoder: Self::Encoder,
[INFO] [stdout] 268 |     ) -> CastClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 268 |     ) -> CastClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "8479459149ac0d3d30b1eb7b719226d77392683598ab0fcc30fda5210587ef72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8479459149ac0d3d30b1eb7b719226d77392683598ab0fcc30fda5210587ef72", kill_on_drop: false }`
[INFO] [stdout] 8479459149ac0d3d30b1eb7b719226d77392683598ab0fcc30fda5210587ef72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b8d60b51c974a55538663d20dd7cb2c43b4dc484b7013db88f02f41f5c4ee1
[INFO] running `Command { std: "docker" "start" "-a" "d6b8d60b51c974a55538663d20dd7cb2c43b4dc484b7013db88f02f41f5c4ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling fibers_global v0.1.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling slog-scope v4.3.0
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:196:18
[INFO] [stdout]     |
[INFO] [stdout] 196 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 197 |         decoder: Self::ResDecoder,
[INFO] [stdout] 198 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 198 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:207:18
[INFO] [stdout]     |
[INFO] [stdout] 207 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 208 |         encoder: Self::ReqEncoder,
[INFO] [stdout] 209 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 218 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 221 |     ) -> CallClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 221 |     ) -> CallClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 267 |         encoder: Self::Encoder,
[INFO] [stdout] 268 |     ) -> CastClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 268 |     ) -> CastClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling slog-stdlog v3.0.5
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling slog-async v2.5.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling slog-kvfilter v0.7.0
[INFO] [stderr]    Compiling sloggers v0.3.6
[INFO] [stderr]    Compiling fibers_rpc v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:196:18
[INFO] [stdout]     |
[INFO] [stdout] 196 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 197 |         decoder: Self::ResDecoder,
[INFO] [stdout] 198 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 198 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:207:18
[INFO] [stdout]     |
[INFO] [stdout] 207 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 208 |         encoder: Self::ReqEncoder,
[INFO] [stdout] 209 |     ) -> CallClient<Self>
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> CallClient<'_, Self>
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 218 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 221 |     ) -> CallClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 221 |     ) -> CallClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<Self>
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<'_, Self>
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         service: &ClientServiceHandle,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 267 |         encoder: Self::Encoder,
[INFO] [stdout] 268 |     ) -> CastClient<Self> {
[INFO] [stdout]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 268 |     ) -> CastClient<'_, Self> {
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "d6b8d60b51c974a55538663d20dd7cb2c43b4dc484b7013db88f02f41f5c4ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b8d60b51c974a55538663d20dd7cb2c43b4dc484b7013db88f02f41f5c4ee1", kill_on_drop: false }`
[INFO] [stdout] d6b8d60b51c974a55538663d20dd7cb2c43b4dc484b7013db88f02f41f5c4ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d072ddadd8aa9d4cfa8e3655bc85c83f1611b675d6c3ef02664b51bebce0c7d4
[INFO] running `Command { std: "docker" "start" "-a" "d072ddadd8aa9d4cfa8e3655bc85c83f1611b675d6c3ef02664b51bebce0c7d4", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<Self>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn client(service: &ClientServiceHandle) -> CallClient<'_, Self>
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:196:18
[INFO] [stderr]     |
[INFO] [stderr] 196 |         service: &ClientServiceHandle,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 197 |         decoder: Self::ResDecoder,
[INFO] [stderr] 198 |     ) -> CallClient<Self>
[INFO] [stderr]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 198 |     ) -> CallClient<'_, Self>
[INFO] [stderr]     |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:207:18
[INFO] [stderr]     |
[INFO] [stderr] 207 |         service: &ClientServiceHandle,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 208 |         encoder: Self::ReqEncoder,
[INFO] [stderr] 209 |     ) -> CallClient<Self>
[INFO] [stderr]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 209 |     ) -> CallClient<'_, Self>
[INFO] [stderr]     |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |         service: &ClientServiceHandle,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 221 |     ) -> CallClient<Self> {
[INFO] [stderr]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 221 |     ) -> CallClient<'_, Self> {
[INFO] [stderr]     |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:257:24
[INFO] [stderr]     |
[INFO] [stderr] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<Self>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 257 |     fn client(service: &ClientServiceHandle) -> CastClient<'_, Self>
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:266:18
[INFO] [stderr]     |
[INFO] [stderr] 266 |         service: &ClientServiceHandle,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 267 |         encoder: Self::Encoder,
[INFO] [stderr] 268 |     ) -> CastClient<Self> {
[INFO] [stderr]     |          ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ) -> CastClient<'_, Self> {
[INFO] [stderr]     |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `fibers_rpc` (lib) generated 6 warnings
[INFO] [stderr] warning: `fibers_rpc` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fibers_rpc-e22faca194ad418b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test message::tests::message_id_next_works ... ok
[INFO] [stdout] test metrics::tests::correction_works ... ok
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] test tests::large_message_works ... FAILED
[INFO] [stdout] test tests::async_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] Error: Other (cause; Invalid argument (os error 22))
[INFO] [stdout] HISTORY:
[INFO] [stdout]   [0] at src/rpc_server.rs:409
[INFO] [stdout]   [1] at src/rpc_server.rs:253
[INFO] [stdout]   [2] at src/lib.rs:320
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- tests::large_message_works stdout ----
[INFO] [stdout] Error: Other (cause; Invalid argument (os error 22))
[INFO] [stdout] HISTORY:
[INFO] [stdout]   [0] at src/rpc_server.rs:409
[INFO] [stdout]   [1] at src/rpc_server.rs:253
[INFO] [stdout]   [2] at src/lib.rs:354
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- tests::async_works stdout ----
[INFO] [stdout] Error: Other (cause; Invalid argument (os error 22))
[INFO] [stdout] HISTORY:
[INFO] [stdout]   [0] at src/rpc_server.rs:409
[INFO] [stdout]   [1] at src/rpc_server.rs:253
[INFO] [stdout]   [2] at src/lib.rs:375
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::async_works
[INFO] [stdout]     tests::it_works
[INFO] [stdout]     tests::large_message_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d072ddadd8aa9d4cfa8e3655bc85c83f1611b675d6c3ef02664b51bebce0c7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d072ddadd8aa9d4cfa8e3655bc85c83f1611b675d6c3ef02664b51bebce0c7d4", kill_on_drop: false }`
[INFO] [stdout] d072ddadd8aa9d4cfa8e3655bc85c83f1611b675d6c3ef02664b51bebce0c7d4
