[INFO] fetching crate detour2 0.9.0...
[INFO] checking detour2-0.9.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate detour2 0.9.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate detour2 0.9.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate detour2 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate detour2 0.9.0
[INFO] tweaked toml for crates.io crate detour2 0.9.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate detour2 0.9.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mach v0.3.2
[INFO] [stderr]   Downloaded libudis86-sys v0.2.1
[INFO] [stderr]   Downloaded matches v0.1.9
[INFO] [stderr]   Downloaded mmap-fixed-fixed v0.1.1
[INFO] [stderr]   Downloaded region v3.0.0
[INFO] [stderr]   Downloaded slice-pool v0.4.1
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded cc v1.0.73
[INFO] [stderr]   Downloaded libc v0.2.132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930ea4553f30a90983f00520424c439f95a91df17992e80cee1f36d6b1fa8a28
[INFO] running `Command { std: "docker" "start" "-a" "930ea4553f30a90983f00520424c439f95a91df17992e80cee1f36d6b1fa8a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930ea4553f30a90983f00520424c439f95a91df17992e80cee1f36d6b1fa8a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930ea4553f30a90983f00520424c439f95a91df17992e80cee1f36d6b1fa8a28", kill_on_drop: false }`
[INFO] [stdout] 930ea4553f30a90983f00520424c439f95a91df17992e80cee1f36d6b1fa8a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb948dd54cb52bbc9d838d1fa0ecea7ae70d12f14d5f3a357e546b24feddcb7
[INFO] running `Command { std: "docker" "start" "-a" "1eb948dd54cb52bbc9d838d1fa0ecea7ae70d12f14d5f3a357e546b24feddcb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking slice-pool v0.4.1
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling libudis86-sys v0.2.1
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking mmap-fixed-fixed v0.1.1
[INFO] [stderr]     Checking detour2 v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |   feature(naked_functions, core_intrinsics)
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `abi_thiscall` has been stable since 1.73.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 |   feature(unboxed_closures, abi_thiscall)
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `abi_thiscall` has been stable since 1.73.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 |   feature(unboxed_closures, abi_thiscall)
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]    --> src/detours/statik.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     D: Fn<T::Arguments, Output = T::Output> + Send + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/ops/function.rs:76:1
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 106 |     D: Fn<T::Arguments, Output = T::Output> + Send + 'static, <T as Function>::Arguments: Tuple
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]    --> src/detours/statik.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     D: Fn<T::Arguments, Output = T::Output> + Send + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/ops/function.rs:76:1
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 106 |     D: Fn<T::Arguments, Output = T::Output> + Send + 'static, <T as Function>::Arguments: Tuple
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]    --> src/detours/statik.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     C: Fn<T::Arguments, Output = T::Output> + Send + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/ops/function.rs:76:1
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 157 |     C: Fn<T::Arguments, Output = T::Output> + Send + 'static, <T as Function>::Arguments: Tuple
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]    --> src/detours/statik.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     C: Fn<T::Arguments, Output = T::Output> + Send + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/ops/function.rs:76:1
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 157 |     C: Fn<T::Arguments, Output = T::Output> + Send + 'static, <T as Function>::Arguments: Tuple
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `<T as Function>::Arguments` is not a tuple
[INFO] [stdout]    --> src/detours/statik.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | /     unsafe { self.closure.load(Ordering::SeqCst).as_ref() }
[INFO] [stdout] 181 | |       .ok_or(Error::NotInitialized)
[INFO] [stdout] 182 | |       .expect("retrieving detour closure")
[INFO] [stdout]     | |__________________________________________^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`, which is required by `Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>: Fn<<T as Function>::Arguments>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>` to implement `Fn<<T as Function>::Arguments>`
[INFO] [stdout]     = note: required for the cast from `&Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>` to `&dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 178 |   pub fn __detour(&self) -> &dyn Fn<T::Arguments, Output = T::Output> where <T as Function>::Arguments: Tuple {
[INFO] [stdout]     |                                                                       +++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `<T as Function>::Arguments` is not a tuple
[INFO] [stdout]    --> src/detours/statik.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | /     unsafe { self.closure.load(Ordering::SeqCst).as_ref() }
[INFO] [stdout] 181 | |       .ok_or(Error::NotInitialized)
[INFO] [stdout] 182 | |       .expect("retrieving detour closure")
[INFO] [stdout]     | |__________________________________________^ the trait `Tuple` is not implemented for `<T as Function>::Arguments`, which is required by `Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>: Fn<<T as Function>::Arguments>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>` to implement `Fn<<T as Function>::Arguments>`
[INFO] [stdout]     = note: required for the cast from `&Box<dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>>` to `&dyn Fn<<T as Function>::Arguments, Output = <T as Function>::Output>`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 178 |   pub fn __detour(&self) -> &dyn Fn<T::Arguments, Output = T::Output> where <T as Function>::Arguments: Tuple {
[INFO] [stdout]     |                                                                       +++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `detour2` (lib) due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `detour2` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1eb948dd54cb52bbc9d838d1fa0ecea7ae70d12f14d5f3a357e546b24feddcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb948dd54cb52bbc9d838d1fa0ecea7ae70d12f14d5f3a357e546b24feddcb7", kill_on_drop: false }`
[INFO] [stdout] 1eb948dd54cb52bbc9d838d1fa0ecea7ae70d12f14d5f3a357e546b24feddcb7
