[INFO] fetching crate drpc 0.2.3...
[INFO] testing drpc-0.2.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate drpc 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate drpc 0.2.3
[INFO] finished tweaking crates.io crate drpc 0.2.3
[INFO] tweaked toml for crates.io crate drpc 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate drpc 0.2.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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 dark-std v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a166382692b14d50d34eddacb4dd196f89f25090ee424405459fc4f9fd1ab9ac
[INFO] running `Command { std: "docker" "start" "-a" "a166382692b14d50d34eddacb4dd196f89f25090ee424405459fc4f9fd1ab9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a166382692b14d50d34eddacb4dd196f89f25090ee424405459fc4f9fd1ab9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a166382692b14d50d34eddacb4dd196f89f25090ee424405459fc4f9fd1ab9ac", kill_on_drop: false }`
[INFO] [stdout] a166382692b14d50d34eddacb4dd196f89f25090ee424405459fc4f9fd1ab9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52bcc0f9d04142085315527e5e64a76b86384b7cf005b8bce981964a533e836d
[INFO] running `Command { std: "docker" "start" "-a" "52bcc0f9d04142085315527e5e64a76b86384b7cf005b8bce981964a533e836d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling dark-std v0.2.16
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling drpc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>>;
[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] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<Result<Self::Resp>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, Result<Self::Resp>>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<dark_std::errors::Result<Self::Resp>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, dark_std::errors::Result<Self::Resp>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.09s
[INFO] running `Command { std: "docker" "inspect" "52bcc0f9d04142085315527e5e64a76b86384b7cf005b8bce981964a533e836d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bcc0f9d04142085315527e5e64a76b86384b7cf005b8bce981964a533e836d", kill_on_drop: false }`
[INFO] [stdout] 52bcc0f9d04142085315527e5e64a76b86384b7cf005b8bce981964a533e836d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6148629cecccebc675d238d3e98d436caff790f165ccc66de96274474ea19f98
[INFO] running `Command { std: "docker" "start" "-a" "6148629cecccebc675d238d3e98d436caff790f165ccc66de96274474ea19f98", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>>;
[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] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<Result<Self::Resp>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, Result<Self::Resp>>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<dark_std::errors::Result<Self::Resp>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, dark_std::errors::Result<Self::Resp>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling drpc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>>;
[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] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<Result<Self::Resp>>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, Result<Self::Resp>>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<dark_std::errors::Result<Self::Resp>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, dark_std::errors::Result<Self::Resp>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "6148629cecccebc675d238d3e98d436caff790f165ccc66de96274474ea19f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6148629cecccebc675d238d3e98d436caff790f165ccc66de96274474ea19f98", kill_on_drop: false }`
[INFO] [stdout] 6148629cecccebc675d238d3e98d436caff790f165ccc66de96274474ea19f98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ec864b77382c3dc823fe4fdfc6276457abb61fc8a4f383a06fa30e74b17cc3f
[INFO] running `Command { std: "docker" "start" "-a" "7ec864b77382c3dc823fe4fdfc6276457abb61fc8a4f383a06fa30e74b17cc3f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/server.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>>;
[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] 51 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>>;
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/server.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/server.rs:73:15
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<Result<Self::Resp>>;
[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] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, Result<Self::Resp>>;
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/server.rs:77:15
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<Result<Vec<u8>>> {
[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] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn accept(&self, arg: &[u8], codec: &C) -> BoxFuture<'_, Result<Vec<u8>>> {
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/server.rs:98:15
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<dark_std::errors::Result<Self::Resp>> {
[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] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn handle(&self, req: Self::Req) -> BoxFuture<'_, dark_std::errors::Result<Self::Resp>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `drpc` (lib) generated 5 warnings
[INFO] [stderr] warning: `drpc` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drpc-627b6c5c3c6cc2fc)
[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] [stderr]      Running tests/balance.rs (/opt/rustwide/target/debug/deps/balance-4f7f84de9fd0a06e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_min_connect ... ok
[INFO] [stdout] test test::test_put ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/balance_manager.rs (/opt/rustwide/target/debug/deps/balance_manager-4d3bf388883d22dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_fetch ... 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/frame.rs (/opt/rustwide/target/debug/deps/frame-a6d8830948f4d2dc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_frame ... 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]    Doc-tests drpc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/client.rs - client::Client (line 19) ... ok
[INFO] [stdout] test src/server.rs - server::Server<C>::register_fn (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ec864b77382c3dc823fe4fdfc6276457abb61fc8a4f383a06fa30e74b17cc3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec864b77382c3dc823fe4fdfc6276457abb61fc8a4f383a06fa30e74b17cc3f", kill_on_drop: false }`
[INFO] [stdout] 7ec864b77382c3dc823fe4fdfc6276457abb61fc8a4f383a06fa30e74b17cc3f
