[INFO] fetching crate tardar 0.2.0...
[INFO] checking tardar-0.2.0 against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] extracting crate tardar 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tardar 0.2.0
[INFO] finished tweaking crates.io crate tardar 0.2.0
[INFO] tweaked toml for crates.io crate tardar 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tardar 0.2.0 on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding mitsein v0.4.1 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aa4e064846d9951734bfc7461a58737f7eb528bfa926f1df38cdddd407a062f
[INFO] running `Command { std: "docker" "start" "-a" "1aa4e064846d9951734bfc7461a58737f7eb528bfa926f1df38cdddd407a062f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa4e064846d9951734bfc7461a58737f7eb528bfa926f1df38cdddd407a062f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa4e064846d9951734bfc7461a58737f7eb528bfa926f1df38cdddd407a062f", kill_on_drop: false }`
[INFO] [stdout] 1aa4e064846d9951734bfc7461a58737f7eb528bfa926f1df38cdddd407a062f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07555933c50c626820aa446ec584c6c2b2ccb677fe2452c60af6924e941e923c
[INFO] running `Command { std: "docker" "start" "-a" "07555933c50c626820aa446ec584c6c2b2ccb677fe2452c60af6924e941e923c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking mitsein v0.4.1
[INFO] [stdout] error[E0284]: type annotations needed: cannot normalize `<Iterator1<I> as QueryAnd>::Item`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:1124:5
[INFO] [stdout]      |
[INFO] [stdout] 1124 | /     fn rposition_and<F>(self, f: F) -> Matched<usize, Self::Remainder>
[INFO] [stdout] 1125 | |     where
[INFO] [stdout] 1126 | |         Self::Remainder: DoubleEndedIterator + ExactSizeIterator,
[INFO] [stdout] 1127 | |         F: FnMut(Self::Item) -> bool,
[INFO] [stdout]      | |_____________________________________^ cannot normalize `<Iterator1<I> as QueryAnd>::Item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `<Iterator1<I> as QueryAnd>::Remainder: DoubleEndedIterator`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:1126:26
[INFO] [stdout]      |
[INFO] [stdout] 1126 |         Self::Remainder: DoubleEndedIterator + ExactSizeIterator,
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `<Iterator1<I> as QueryAnd>::Remainder: DoubleEndedIterator`
[INFO] [stdout] note: the requirement `<Iterator1<I> as QueryAnd>::Remainder: DoubleEndedIterator` appears on the `impl`'s method `rposition_and` but not on the corresponding trait's method
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:133:8
[INFO] [stdout]      |
[INFO] [stdout]  115 | pub trait QueryAnd {
[INFO] [stdout]      |           -------- in this trait
[INFO] [stdout] ...
[INFO] [stdout]  133 |     fn rposition_and<F>(self, f: F) -> Matched<usize, Self::Remainder>
[INFO] [stdout]      |        ^^^^^^^^^^^^^ this trait's method doesn't have the requirement `<Iterator1<I> as QueryAnd>::Remainder: DoubleEndedIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot normalize `<Iterator1<I> as QueryAnd>::Remainder`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:1124:40
[INFO] [stdout]      |
[INFO] [stdout] 1124 |     fn rposition_and<F>(self, f: F) -> Matched<usize, Self::Remainder>
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot normalize `<Iterator1<I> as QueryAnd>::Remainder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `I: DoubleEndedIterator`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:1129:20
[INFO] [stdout]      |
[INFO] [stdout] 1129 |         self.items.rposition_and(f)
[INFO] [stdout]      |                    ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `I: DoubleEndedIterator`
[INFO] [stdout] help: the trait `DoubleEndedIterator` is implemented for `&mut I`
[INFO] [stdout]     --> /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/core/src/iter/traits/double_ended.rs:388:0
[INFO] [stdout] note: required by a bound in `QueryAnd::rposition_and`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mitsein-0.4.1/src/iter1.rs:135:26
[INFO] [stdout]      |
[INFO] [stdout]  133 |     fn rposition_and<F>(self, f: F) -> Matched<usize, Self::Remainder>
[INFO] [stdout]      |        ------------- required by a bound in this associated function
[INFO] [stdout]  134 |     where
[INFO] [stdout]  135 |         Self::Remainder: DoubleEndedIterator + ExactSizeIterator,
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^ required by this bound in `QueryAnd::rposition_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0284.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mitsein` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "07555933c50c626820aa446ec584c6c2b2ccb677fe2452c60af6924e941e923c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07555933c50c626820aa446ec584c6c2b2ccb677fe2452c60af6924e941e923c", kill_on_drop: false }`
[INFO] [stdout] 07555933c50c626820aa446ec584c6c2b2ccb677fe2452c60af6924e941e923c
