[INFO] fetching crate corona 0.4.3...
[INFO] testing corona-0.4.3 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate corona 0.4.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate corona 0.4.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate corona 0.4.3
[INFO] tweaked toml for crates.io crate corona 0.4.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate corona 0.4.3 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate corona 0.4.3 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d58d166dc680829d2f9313ff7e5d491e3b6328fce275f33038a3dbee89b35ae6
[INFO] running `Command { std: "docker" "start" "-a" "d58d166dc680829d2f9313ff7e5d491e3b6328fce275f33038a3dbee89b35ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d58d166dc680829d2f9313ff7e5d491e3b6328fce275f33038a3dbee89b35ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d58d166dc680829d2f9313ff7e5d491e3b6328fce275f33038a3dbee89b35ae6", kill_on_drop: false }`
[INFO] [stdout] d58d166dc680829d2f9313ff7e5d491e3b6328fce275f33038a3dbee89b35ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fc8605b5d04d0e541b748ebf55ee70dbb73ae65e906909ff0edccf2eb692bc6
[INFO] running `Command { std: "docker" "start" "-a" "4fc8605b5d04d0e541b748ebf55ee70dbb73ae65e906909ff0edccf2eb692bc6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling context v2.1.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.6.2
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling tokio-executor v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling corona v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                           ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/coroutine.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<BoxableTask>;
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<dyn BoxableTask>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:158:20
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<Any + Send>,
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<dyn Any + Send>,
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:172:27
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<Any + Send>>,
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<dyn Any + Send>>,
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>);
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>);
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>)
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>)
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:26:55
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>),
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>),
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:229:18
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn extractor(&mut self) -> StreamExtractor<Self>;
[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] 229 |     fn extractor(&mut self) -> StreamExtractor<'_, Self>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:288:18
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn extractor(&mut self) -> StreamExtractor<Self> {
[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] 288 |     fn extractor(&mut self) -> StreamExtractor<'_, Self> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:385:23
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<Self::SinkItem, Self, I::IntoIter>
[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] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<'_, Self::SinkItem, Self, I::IntoIter>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:391:25
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<Self::SinkItem, Self, Src::IntoIter>
[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] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<'_, Self::SinkItem, Self, Src::IntoIter>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `Command { std: "docker" "inspect" "4fc8605b5d04d0e541b748ebf55ee70dbb73ae65e906909ff0edccf2eb692bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc8605b5d04d0e541b748ebf55ee70dbb73ae65e906909ff0edccf2eb692bc6", kill_on_drop: false }`
[INFO] [stdout] 4fc8605b5d04d0e541b748ebf55ee70dbb73ae65e906909ff0edccf2eb692bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60de6a1e7790ea7355a6c40fb135a348851855a6fb78756acce9d909004c1418
[INFO] running `Command { std: "docker" "start" "-a" "60de6a1e7790ea7355a6c40fb135a348851855a6fb78756acce9d909004c1418", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling corona v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                           ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/coroutine.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<BoxableTask>;
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<dyn BoxableTask>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:158:20
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<Any + Send>,
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<dyn Any + Send>,
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:172:27
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<Any + Send>>,
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<dyn Any + Send>>,
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>);
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>);
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>)
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>)
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:26:55
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>),
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>),
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:229:18
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn extractor(&mut self) -> StreamExtractor<Self>;
[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] 229 |     fn extractor(&mut self) -> StreamExtractor<'_, Self>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:288:18
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn extractor(&mut self) -> StreamExtractor<Self> {
[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] 288 |     fn extractor(&mut self) -> StreamExtractor<'_, Self> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:385:23
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<Self::SinkItem, Self, I::IntoIter>
[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] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<'_, Self::SinkItem, Self, I::IntoIter>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:391:25
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<Self::SinkItem, Self, Src::IntoIter>
[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] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<'_, Self::SinkItem, Self, Src::IntoIter>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling version-sync v0.5.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> test/early_cleanup.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn no_stream() -> Box<Stream<Item = (), Error = ()>> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn no_stream() -> Box<dyn Stream<Item = (), Error = ()>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                           ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/switch.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/coroutine.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<BoxableTask>;
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 | type BoxedTask = Box<dyn BoxableTask>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:158:20
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<Any + Send>,
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         panic: Box<dyn Any + Send>,
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/switch.rs:172:27
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<Any + Send>>,
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 172 |         panic: Option<Box<dyn Any + Send>>,
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>);
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>);
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>)
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>)
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/switch.rs:26:55
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>),
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>),
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:229:18
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn extractor(&mut self) -> StreamExtractor<Self>;
[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] 229 |     fn extractor(&mut self) -> StreamExtractor<'_, Self>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:288:18
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn extractor(&mut self) -> StreamExtractor<Self> {
[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] 288 |     fn extractor(&mut self) -> StreamExtractor<'_, Self> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:385:23
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<Self::SinkItem, Self, I::IntoIter>
[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] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<'_, Self::SinkItem, Self, I::IntoIter>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude.rs:391:25
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<Self::SinkItem, Self, Src::IntoIter>
[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] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<'_, Self::SinkItem, Self, Src::IntoIter>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.23s
[INFO] running `Command { std: "docker" "inspect" "60de6a1e7790ea7355a6c40fb135a348851855a6fb78756acce9d909004c1418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60de6a1e7790ea7355a6c40fb135a348851855a6fb78756acce9d909004c1418", kill_on_drop: false }`
[INFO] [stdout] 60de6a1e7790ea7355a6c40fb135a348851855a6fb78756acce9d909004c1418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c797b4f50ee7bf71750429c848d8437195c20f6fd3c9584afebf0dd3fbedad2b
[INFO] running `Command { std: "docker" "start" "-a" "c797b4f50ee7bf71750429c848d8437195c20f6fd3c9584afebf0dd3fbedad2b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/switch.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stderr]    |                           ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/switch.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn perform(&mut self, Context, ProtectedFixedSizeStack) ->
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/coroutine.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Panicked(Box<Any + Send + 'static>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Panicked(Box<dyn Any + Send + 'static>),
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/switch.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub(crate) poll: *mut FnMut() -> Poll<(), ()>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>,
[INFO] [stderr]    |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/switch.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 | type BoxedTask = Box<BoxableTask>;
[INFO] [stderr]    |                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 | type BoxedTask = Box<dyn BoxableTask>;
[INFO] [stderr]    |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/switch.rs:158:20
[INFO] [stderr]     |
[INFO] [stderr] 158 |         panic: Box<Any + Send>,
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 158 |         panic: Box<dyn Any + Send>,
[INFO] [stderr]     |                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/switch.rs:172:27
[INFO] [stderr]     |
[INFO] [stderr] 172 |         panic: Option<Box<Any + Send>>,
[INFO] [stderr]     |                           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 172 |         panic: Option<Box<dyn Any + Send>>,
[INFO] [stderr]     |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/switch.rs:20:55
[INFO] [stderr]    |
[INFO] [stderr] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>);
[INFO] [stderr]    |                                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 20 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>);
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/switch.rs:29:55
[INFO] [stderr]    |
[INFO] [stderr] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>)
[INFO] [stderr]    |                                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>)
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/switch.rs:26:55
[INFO] [stderr]    |
[INFO] [stderr] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<Any + Send>>),
[INFO] [stderr]    |                                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 26 |         (Context, ProtectedFixedSizeStack, Option<Box<dyn Any + Send>>),
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 |         write!(f, "{}", self.description())
[INFO] [stderr]    |                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 |         write!(f, "{}", self.description())
[INFO] [stderr]    |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/prelude.rs:229:18
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn extractor(&mut self) -> StreamExtractor<Self>;
[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] 229 |     fn extractor(&mut self) -> StreamExtractor<'_, Self>;
[INFO] [stderr]     |                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/prelude.rs:288:18
[INFO] [stderr]     |
[INFO] [stderr] 288 |     fn extractor(&mut self) -> StreamExtractor<Self> {
[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] 288 |     fn extractor(&mut self) -> StreamExtractor<'_, Self> {
[INFO] [stderr]     |                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/prelude.rs:385:23
[INFO] [stderr]     |
[INFO] [stderr] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<Self::SinkItem, Self, I::IntoIter>
[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] 385 |     fn coro_sender<I>(&mut self, iter: I) -> SinkSender<'_, Self::SinkItem, Self, I::IntoIter>
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/prelude.rs:391:25
[INFO] [stderr]     |
[INFO] [stderr] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<Self::SinkItem, Self, Src::IntoIter>
[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] 391 |     fn coro_sender<Src>(&mut self, iter: Src) -> SinkSender<'_, Self::SinkItem, Self, Src::IntoIter>
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `corona` (lib) generated 17 warnings (run `cargo fix --lib -p corona` to apply 15 suggestions)
[INFO] [stderr] warning: `corona` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> test/early_cleanup.rs:116:23
[INFO] [stderr]     |
[INFO] [stderr] 116 | fn no_stream() -> Box<Stream<Item = (), Error = ()>> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 116 | fn no_stream() -> Box<dyn Stream<Item = (), Error = ()>> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `corona` (test "integration_tests") generated 1 warning (run `cargo fix --test "integration_tests" -p corona` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/corona-14aa8b8a83e42c64)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test coroutine::tests::leak_always ... ok
[INFO] [stdout] test coroutine::tests::spawn_some ... ok
[INFO] [stdout] test coroutine::tests::coroutine_run ... ok
[INFO] [stdout] test wrappers::tests::sink_sender ... ok
[INFO] [stdout] test wrappers::tests::stream_extract ... ok
[INFO] [stdout] test wrappers::tests::async_sink_sender ... ok
[INFO] [stdout] test switch::tests::switch_coroutine ... ok
[INFO] [stdout] test coroutine::tests::future_wait ... ok
[INFO] [stdout] test coroutine::tests::panic_without_coroutine - should panic ... ok
[INFO] [stdout] test coroutine::tests::panics_catch ... ok
[INFO] [stdout] test coroutine::tests::panics_run ... ok
[INFO] [stdout] test coroutine::tests::panics_spawn - should panic ... ok
[INFO] [stdout] test coroutine::tests::panic_in_future ... ok
[INFO] [stderr]      Running test/tests.rs (/opt/rustwide/target/debug/deps/integration_tests-af14599ad088b369)
[INFO] [stdout] test coroutine::tests::panic_leak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test early_cleanup::stream_panic ... ok
[INFO] [stdout] test early_cleanup::cleanup_panic ... ok
[INFO] [stdout] test early_cleanup::cleanup_nopanic ... ok
[INFO] [stdout] test prelude_api::coro_wait ... ok
[INFO] [stdout] test bugreports::bug_4_weird_stack_size_assert ... ok
[INFO] [stdout] test prelude_api::iter_ok ... ok
[INFO] [stdout] test prelude_api::extract ... ok
[INFO] [stdout] test prelude_api::iter_ok_many ... ok
[INFO] [stdout] test prelude_api::iter_result ... ok
[INFO] [stdout] test prelude_api::reference ... ok
[INFO] [stdout] test prelude_api::push_sink ... ok
[INFO] [stdout] test version::test_readme_deps ... ok
[INFO] [stdout] test version::test_html_root_url ... ok
[INFO] [stdout] test early_cleanup::cleanup_main_panic ... ok
[INFO] [stdout] test early_cleanup::stream_cleanup ... ok
[INFO] [stdout] test io_blocking::line_req_resp ... FAILED
[INFO] [stdout] test reentrant_wait::directly_reentrant ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- io_blocking::line_req_resp stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io_blocking::line_req_resp' (46) panicked at test/io_blocking.rs:13:71:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x652204e2c5d2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x652204e2c5d2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x652204e2c5d2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x652204e2c5d2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x652204e4246a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x652204e4246a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x652204e31626 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x652204e31626 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x652204e0a5ef - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x652204e0a5ef - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x652204e24809 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x652204b9cfce - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x652204b9cfce - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x652204e24a72 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x652204e24a72 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x652204e0a6a8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x652204dff869 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x652204e0b4fd - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x652204e42bdc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x652204e42922 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x652204b70a47 - <core[585f66e14d78f9ba]::result::Result<tokio_tcp[eed9a7e0ab88af55]::listener::TcpListener, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x652204b70a47 - integration_tests[2c78b3ad60bcf60e]::io_blocking::server
[INFO] [stdout]                                at /opt/rustwide/workdir/test/io_blocking.rs:13:71
[INFO] [stdout]   22:     0x652204b6faf7 - integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/test/io_blocking.rs:53:20
[INFO] [stdout]   23:     0x652204b7f973 - <futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::get
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/future/lazy.rs:64:59
[INFO] [stdout]   24:     0x652204b82b85 - <futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>> as futures[4cfa5391a6d160a7]::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/future/lazy.rs:82:14
[INFO] [stdout]   25:     0x652204b58835 - <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify::<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/mod.rs:326:47
[INFO] [stdout]   26:     0x652204b58859 - <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::enter::<<futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/mod.rs:396:27
[INFO] [stdout]   27:     0x652204b4d4a7 - futures[4cfa5391a6d160a7]::task_impl::std::set::<<futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::enter<<futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/std/mod.rs:78:13
[INFO] [stdout]   28:     0x652204b560b0 - <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::enter::<<futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/mod.rs:396:9
[INFO] [stdout]   29:     0x652204b55f80 - <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_fn_notify::<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle, <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/mod.rs:288:14
[INFO] [stdout]   30:     0x652204b55fc0 - <futures[4cfa5391a6d160a7]::task_impl::Spawn<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>>::poll_future_notify::<futures[4cfa5391a6d160a7]::task_impl::NotifyHandle>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.25/src/task_impl/mod.rs:326:14
[INFO] [stdout]   31:     0x652204b671ae - <tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on::<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:479:24
[INFO] [stdout]   32:     0x652204b67f7a - <tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter::<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:779:17
[INFO] [stdout]   33:     0x652204b66813 - <tokio_current_thread[3a5d3f56adf956c9]::CurrentRunner>::set_spawn::<<tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:816:9
[INFO] [stdout]   34:     0x652204b678a4 - <tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter::<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:778:21
[INFO] [stdout]   35:     0x652204b26adc - <std[3f03f8b59f91bef1]::thread::local::LocalKey<tokio_current_thread[3a5d3f56adf956c9]::CurrentRunner>>::try_with::<<tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   36:     0x652204b25e1c - <std[3f03f8b59f91bef1]::thread::local::LocalKey<tokio_current_thread[3a5d3f56adf956c9]::CurrentRunner>>::with::<<tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   37:     0x652204b65b95 - <tokio_current_thread[3a5d3f56adf956c9]::Borrow<tokio_reactor[7992cdaf4ff98368]::Handle>>::enter::<<tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<futures[4cfa5391a6d160a7]::poll::Async<()>, corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:776:17
[INFO] [stdout]   38:     0x652204b64565 - <tokio_current_thread[3a5d3f56adf956c9]::Entered<tokio_timer[7d3d8ae07783951]::timer::Timer<tokio_reactor[7992cdaf4ff98368]::Reactor>>>::block_on::<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-current-thread-0.1.4/src/lib.rs:478:46
[INFO] [stdout]   39:     0x652204b6cc27 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on::<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:187:32
[INFO] [stdout]   40:     0x652204b6eae5 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:228:25
[INFO] [stdout]   41:     0x652204b497f8 - tokio_executor[937eece22027e6b4]::global::with_default::<tokio_current_thread[3a5d3f56adf956c9]::TaskExecutor, <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.5/src/global.rs:192:9
[INFO] [stdout]   42:     0x652204b1b00a - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::Cell<tokio_executor[937eece22027e6b4]::global::State>>>::try_with::<tokio_executor[937eece22027e6b4]::global::with_default<tokio_current_thread[3a5d3f56adf956c9]::TaskExecutor, <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   43:     0x652204b1a19c - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::Cell<tokio_executor[937eece22027e6b4]::global::State>>>::with::<tokio_executor[937eece22027e6b4]::global::with_default<tokio_current_thread[3a5d3f56adf956c9]::TaskExecutor, <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   44:     0x652204b485fd - tokio_executor[937eece22027e6b4]::global::with_default::<tokio_current_thread[3a5d3f56adf956c9]::TaskExecutor, <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.5/src/global.rs:162:14
[INFO] [stdout]   45:     0x652204b6df98 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:226:21
[INFO] [stdout]   46:     0x652204b50649 - tokio_timer[7d3d8ae07783951]::timer::handle::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.8/src/timer/handle.rs:94:9
[INFO] [stdout]   47:     0x652204b1e40a - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::RefCell<core[585f66e14d78f9ba]::option::Option<tokio_timer[7d3d8ae07783951]::timer::handle::HandlePriv>>>>::try_with::<tokio_timer[7d3d8ae07783951]::timer::handle::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   48:     0x652204b1d59c - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::RefCell<core[585f66e14d78f9ba]::option::Option<tokio_timer[7d3d8ae07783951]::timer::handle::HandlePriv>>>>::with::<tokio_timer[7d3d8ae07783951]::timer::handle::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   49:     0x652204b4e79b - tokio_timer[7d3d8ae07783951]::timer::handle::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.8/src/timer/handle.rs:81:19
[INFO] [stdout]   50:     0x652204b6d1b8 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:219:17
[INFO] [stdout]   51:     0x652204b882fb - tokio_timer[7d3d8ae07783951]::clock::clock::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.8/src/clock/clock.rs:136:9
[INFO] [stdout]   52:     0x652204b19606 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::Cell<core[585f66e14d78f9ba]::option::Option<*const tokio_timer[7d3d8ae07783951]::clock::clock::Clock>>>>::try_with::<tokio_timer[7d3d8ae07783951]::clock::clock::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   53:     0x652204b1871c - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::Cell<core[585f66e14d78f9ba]::option::Option<*const tokio_timer[7d3d8ae07783951]::clock::clock::Clock>>>>::with::<tokio_timer[7d3d8ae07783951]::clock::clock::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   54:     0x652204b872be - tokio_timer[7d3d8ae07783951]::clock::clock::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.8/src/clock/clock.rs:119:11
[INFO] [stdout]   55:     0x652204b6c5b0 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:218:13
[INFO] [stdout]   56:     0x652204b5e861 - tokio_reactor[7992cdaf4ff98368]::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.7/src/lib.rs:229:9
[INFO] [stdout]   57:     0x652204b1ca06 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::RefCell<core[585f66e14d78f9ba]::option::Option<tokio_reactor[7992cdaf4ff98368]::HandlePriv>>>>::try_with::<tokio_reactor[7992cdaf4ff98368]::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   58:     0x652204b1bb0c - <std[3f03f8b59f91bef1]::thread::local::LocalKey<core[585f66e14d78f9ba]::cell::RefCell<core[585f66e14d78f9ba]::option::Option<tokio_reactor[7992cdaf4ff98368]::HandlePriv>>>>::with::<tokio_reactor[7992cdaf4ff98368]::with_default<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   59:     0x652204b5c844 - tokio_reactor[7992cdaf4ff98368]::with_default::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.7/src/lib.rs:212:21
[INFO] [stdout]   60:     0x652204b6af35 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::enter::<<tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>::{closure#0}, core[585f66e14d78f9ba]::result::Result<(), corona[bea1a8ecfa8fb425]::errors::TaskFailed>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:217:9
[INFO] [stdout]   61:     0x652204b6bb14 - <tokio[7a6d3aefd45a35c2]::runtime::current_thread::runtime::Runtime>::block_on::<futures[4cfa5391a6d160a7]::future::lazy::Lazy<integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}, corona[bea1a8ecfa8fb425]::coroutine::CoroutineResult<()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.13/src/runtime/current_thread/runtime.rs:185:14
[INFO] [stdout]   62:     0x652204b70dca - integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp
[INFO] [stdout]                                at /opt/rustwide/workdir/test/io_blocking.rs:52:8
[INFO] [stdout]   63:     0x652204b6f937 - integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/test/io_blocking.rs:50:19
[INFO] [stdout]   64:     0x652204b8aaa6 - <integration_tests[2c78b3ad60bcf60e]::io_blocking::line_req_resp::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x652204b9137b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x652204b9137b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   67:     0x652204b9dbda - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   68:     0x652204b9dbda - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x652204b9dbda - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   70:     0x652204b9dbda - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   71:     0x652204b9dbda - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x652204b9dbda - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   73:     0x652204b9dbda - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   74:     0x652204b980a4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   75:     0x652204b980a4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   76:     0x652204ba06d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   77:     0x652204ba06d2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   78:     0x652204ba06d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   79:     0x652204ba06d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   80:     0x652204ba06d2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   81:     0x652204ba06d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   82:     0x652204ba06d2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x652204e2be6f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   84:     0x652204e2be6f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   85:     0x7c0f571f2aa4 - <unknown>
[INFO] [stdout]   86:     0x7c0f5727fa64 - clone
[INFO] [stdout]   87:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     io_blocking::line_req_resp
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] running `Command { std: "docker" "inspect" "c797b4f50ee7bf71750429c848d8437195c20f6fd3c9584afebf0dd3fbedad2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c797b4f50ee7bf71750429c848d8437195c20f6fd3c9584afebf0dd3fbedad2b", kill_on_drop: false }`
[INFO] [stdout] c797b4f50ee7bf71750429c848d8437195c20f6fd3c9584afebf0dd3fbedad2b
