[INFO] fetching crate interoptopus_backends 0.16.0-alpha.22...
[INFO] checking interoptopus_backends-0.16.0-alpha.22 against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] extracting crate interoptopus_backends 0.16.0-alpha.22 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate interoptopus_backends 0.16.0-alpha.22
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate interoptopus_backends 0.16.0-alpha.22
[INFO] tweaked toml for crates.io crate interoptopus_backends 0.16.0-alpha.22 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate interoptopus_backends 0.16.0-alpha.22 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] crate crates.io crate interoptopus_backends 0.16.0-alpha.22 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cce1ddebf6932797796c07d0f38b601590ac2cc57cbebfea57b9577c024f29eb
[INFO] running `Command { std: "docker" "start" "-a" "cce1ddebf6932797796c07d0f38b601590ac2cc57cbebfea57b9577c024f29eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cce1ddebf6932797796c07d0f38b601590ac2cc57cbebfea57b9577c024f29eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce1ddebf6932797796c07d0f38b601590ac2cc57cbebfea57b9577c024f29eb", kill_on_drop: false }`
[INFO] [stdout] cce1ddebf6932797796c07d0f38b601590ac2cc57cbebfea57b9577c024f29eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dc57cf264dee84fe95ae915af298f2e120bb940cba35c89a3f0f32d11fe4c71d
[INFO] running `Command { std: "docker" "start" "-a" "dc57cf264dee84fe95ae915af298f2e120bb940cba35c89a3f0f32d11fe4c71d", kill_on_drop: false }`
[INFO] [stderr]     Checking interoptopus v0.16.0-alpha.22
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking tera v2.0.0-alpha.3
[INFO] [stderr]     Checking tar v0.4.45
[INFO] [stderr]     Checking insta v1.47.2
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/tera.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 |         self.filters.insert(name, StoredFilter::new(filter));
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^ ------ type must be known at this point
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   cannot infer type of the type parameter `Arg` declared on the associated function `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `Func: filters::Filter<_, Res>`
[INFO] [stdout] help: the trait `filters::Filter<Arg, Res>` is implemented for `Func`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/filters.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout]  26 | / impl<Func, Arg, Res> Filter<Arg, Res> for Func
[INFO] [stdout]  27 | | where
[INFO] [stdout]  28 | |     Func: Fn(Arg, Kwargs, &State) -> Res + Sync + Send + 'static,
[INFO] [stdout]  29 | |     Arg: for<'a> ArgFromValue<'a>,
[INFO] [stdout]  30 | |     Res: FunctionResult,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] note: required by a bound in `StoredFilter::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/filters.rs:56:15
[INFO] [stdout]     |
[INFO] [stdout]  54 |     pub fn new<Func, Arg, Res>(f: Func) -> Self
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  55 |     where
[INFO] [stdout]  56 |         Func: Filter<Arg, Res> + for<'a> Filter<<Arg as ArgFromValue<'a>>::Output, Res>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ required by this bound in `StoredFilter::new`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 232 |         self.filters.insert(name, StoredFilter::new::<Func, Arg, Res>(filter));
[INFO] [stdout]     |                                                    ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/tera.rs:250:33
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.tests.insert(name, StoredTest::new(test));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ ---- type must be known at this point
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 cannot infer type of the type parameter `Arg` declared on the associated function `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `Func: tests::Test<_, Res>`
[INFO] [stdout] help: the trait `tests::Test<Arg, Res>` is implemented for `Func`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/tests.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | / impl<Func, Arg, Res> Test<Arg, Res> for Func
[INFO] [stdout]  32 | | where
[INFO] [stdout]  33 | |     Func: Fn(Arg, Kwargs, &State) -> Res + Sync + Send + 'static,
[INFO] [stdout]  34 | |     Arg: for<'a> ArgFromValue<'a>,
[INFO] [stdout]  35 | |     Res: TestResult,
[INFO] [stdout]     | |____________________^
[INFO] [stdout] note: required by a bound in `StoredTest::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tera-2.0.0-alpha.3/src/tests.rs:50:15
[INFO] [stdout]     |
[INFO] [stdout]  48 |     pub fn new<Func, Arg, Res>(f: Func) -> Self
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  49 |     where
[INFO] [stdout]  50 |         Func: Test<Arg, Res> + for<'a> Test<<Arg as ArgFromValue<'a>>::Output, Res>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ required by this bound in `StoredTest::new`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.tests.insert(name, StoredTest::new::<Func, Arg, Res>(test));
[INFO] [stdout]     |                                                ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tera` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dc57cf264dee84fe95ae915af298f2e120bb940cba35c89a3f0f32d11fe4c71d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc57cf264dee84fe95ae915af298f2e120bb940cba35c89a3f0f32d11fe4c71d", kill_on_drop: false }`
[INFO] [stdout] dc57cf264dee84fe95ae915af298f2e120bb940cba35c89a3f0f32d11fe4c71d
