[INFO] fetching crate yata 0.7.0...
[INFO] checking yata-0.7.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate yata 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate yata 0.7.0
[INFO] finished tweaking crates.io crate yata 0.7.0
[INFO] tweaked toml for crates.io crate yata 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yata 0.7.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a151e1965242fa42f9fba790262fbb52783fb40424575dc843e41b7eea99f6d
[INFO] running `Command { std: "docker" "start" "-a" "4a151e1965242fa42f9fba790262fbb52783fb40424575dc843e41b7eea99f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a151e1965242fa42f9fba790262fbb52783fb40424575dc843e41b7eea99f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a151e1965242fa42f9fba790262fbb52783fb40424575dc843e41b7eea99f6d", kill_on_drop: false }`
[INFO] [stdout] 4a151e1965242fa42f9fba790262fbb52783fb40424575dc843e41b7eea99f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f905071f80cef0ec28f0d0ff7283673cc5b1a873d6817439d8dba8ed62caf5
[INFO] running `Command { std: "docker" "start" "-a" "05f905071f80cef0ec28f0d0ff7283673cc5b1a873d6817439d8dba8ed62caf5", kill_on_drop: false }`
[INFO] [stderr]     Checking yata v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/indicator/result.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |             .map(std::string::ToString::to_string)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:27:2
[INFO] [stdout]     |
[INFO] [stdout]  27 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 116 -             .map(std::string::ToString::to_string)
[INFO] [stdout] 116 +             .map(ToString::to_string)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/method.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 |         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 117 -         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout] 117 +         (size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/method.rs:117:33
[INFO] [stdout]     |
[INFO] [stdout] 117 |         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 117 -         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout] 117 +         (std::mem::size_of::<Self>(), align_of::<Self>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/methods/past.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<T: Clone + std::fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 94 - impl<T: Clone + std::fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout] 94 + impl<T: Clone + fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/indicator/result.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |             .map(std::string::ToString::to_string)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:27:2
[INFO] [stdout]     |
[INFO] [stdout]  27 |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 116 -             .map(std::string::ToString::to_string)
[INFO] [stdout] 116 +             .map(ToString::to_string)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/method.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 |         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 117 -         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout] 117 +         (size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/core/method.rs:117:33
[INFO] [stdout]     |
[INFO] [stdout] 117 |         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 117 -         (std::mem::size_of::<Self>(), std::mem::align_of::<Self>())
[INFO] [stdout] 117 +         (std::mem::size_of::<Self>(), align_of::<Self>())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/methods/past.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<T: Clone + std::fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 94 - impl<T: Clone + std::fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout] 94 + impl<T: Clone + fmt::Debug> Buffered<<Self as Method>::Output> for Past<T> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/method.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         initial_value: &Self::Input,
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 222 |     ) -> Result<BoxedFnMethod<Self>, Error>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 |     ) -> Result<BoxedFnMethod<'_, Self>, Error>
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/window.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub const fn iter(&self) -> WindowIterator<T> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub const fn iter(&self) -> WindowIterator<'_, T> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/window.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub const fn iter_rev(&self) -> ReversedWindowIterator<T> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub const fn iter_rev(&self) -> ReversedWindowIterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/method.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         initial_value: &Self::Input,
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 222 |     ) -> Result<BoxedFnMethod<Self>, Error>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 |     ) -> Result<BoxedFnMethod<'_, Self>, Error>
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/window.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub const fn iter(&self) -> WindowIterator<T> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub const fn iter(&self) -> WindowIterator<'_, T> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/window.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub const fn iter_rev(&self) -> ReversedWindowIterator<T> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub const fn iter_rev(&self) -> ReversedWindowIterator<'_, T> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "05f905071f80cef0ec28f0d0ff7283673cc5b1a873d6817439d8dba8ed62caf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f905071f80cef0ec28f0d0ff7283673cc5b1a873d6817439d8dba8ed62caf5", kill_on_drop: false }`
[INFO] [stdout] 05f905071f80cef0ec28f0d0ff7283673cc5b1a873d6817439d8dba8ed62caf5
