[INFO] crate mockers 0.13.1 is already in cache [INFO] extracting crate mockers 0.13.1 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/mockers/0.13.1 [INFO] extracting crate mockers 0.13.1 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/mockers/0.13.1 [INFO] validating manifest of mockers-0.13.1 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mockers-0.13.1 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mockers-0.13.1 [INFO] finished frobbing mockers-0.13.1 [INFO] frobbed toml for mockers-0.13.1 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/mockers/0.13.1/Cargo.toml [INFO] started frobbing mockers-0.13.1 [INFO] finished frobbing mockers-0.13.1 [INFO] frobbed toml for mockers-0.13.1 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/mockers/0.13.1/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mockers-0.13.1 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/mockers/0.13.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 26392a4e55892cc89d45b5cca6450eb081f013e4d47c029a8f5276bcb264f51e [INFO] running `"docker" "start" "-a" "26392a4e55892cc89d45b5cca6450eb081f013e4d47c029a8f5276bcb264f51e"` [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Checking mockers v0.13.1 (/opt/crater/workdir) [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling indoc-impl v0.3.3 [INFO] [stderr] Compiling indoc v0.3.3 [INFO] [stderr] Compiling mockers_derive v0.13.3 [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | #[mocked(module = "::derive_inherited_trait")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | #[mocked(refs = "A => ::derive_inherited_trait::A")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | #[mocked(module = "::derive_inherited_trait_different_modules::a")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | #[mocked(refs = "super::a::A => ::derive_inherited_trait_different_modules::a::A")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | / mock! { [INFO] [stderr] 87 | | BMock, [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | self, [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_____call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | / mock! { [INFO] [stderr] 127 | | ABMock, [INFO] [stderr] 128 | | [INFO] [stderr] 129 | | self, [INFO] [stderr] ... | [INFO] [stderr] 137 | | } [INFO] [stderr] 138 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_____call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/multi_trait.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 171 | / mock! { [INFO] [stderr] 172 | | BMock, [INFO] [stderr] 173 | | [INFO] [stderr] 174 | | self, [INFO] [stderr] ... | [INFO] [stderr] 182 | | } [INFO] [stderr] 183 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_____call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/nested.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / mock! { [INFO] [stderr] 12 | | AMock, [INFO] [stderr] 13 | | nested, [INFO] [stderr] 14 | | trait A { [INFO] [stderr] 15 | | fn foo(&self); [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/named_mock_type.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[mocked(MockForA)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/refs.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/expect_in_action.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/expect_in_action.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/static_methods.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/static_methods.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/static_methods.rs:59:1 [INFO] [stderr] | [INFO] [stderr] 59 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/derive.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/clone.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / mock! { [INFO] [stderr] 13 | | AShared, [INFO] [stderr] 14 | | self, [INFO] [stderr] 15 | | trait A { [INFO] [stderr] 16 | | fn foo(&self, a: u32); [INFO] [stderr] 17 | | } [INFO] [stderr] 18 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/clone.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / mock! { [INFO] [stderr] 23 | | AMock, [INFO] [stderr] 24 | | self, [INFO] [stderr] 25 | | trait A { [INFO] [stderr] 26 | | fn foo(&self, a: u32); [INFO] [stderr] 27 | | } [INFO] [stderr] 28 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | / mock! { [INFO] [stderr] 22 | | AMockByMacro, [INFO] [stderr] 23 | | self, [INFO] [stderr] 24 | | trait A { [INFO] [stderr] ... | [INFO] [stderr] 34 | | } [INFO] [stderr] 35 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/dyn_trait.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/generic_method.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/associated_types.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/associated_types.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/cardinality.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/fn_mut_reaction.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[mocked] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/extern.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[mocked(Foo)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `mockers::box_fn::BoxFn0<_>` [INFO] [stderr] --> tests/extern.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[mocked(Bar)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] | `mockers::box_fn::BoxFn0<_>` defined here [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0618`. [INFO] [stderr] error: Could not compile `mockers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "26392a4e55892cc89d45b5cca6450eb081f013e4d47c029a8f5276bcb264f51e"` [INFO] running `"docker" "rm" "-f" "26392a4e55892cc89d45b5cca6450eb081f013e4d47c029a8f5276bcb264f51e"` [INFO] [stdout] 26392a4e55892cc89d45b5cca6450eb081f013e4d47c029a8f5276bcb264f51e