[INFO] crate juniper-eager-loading-code-gen 0.1.2 is already in cache [INFO] extracting crate juniper-eager-loading-code-gen 0.1.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/juniper-eager-loading-code-gen/0.1.2 [INFO] extracting crate juniper-eager-loading-code-gen 0.1.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/juniper-eager-loading-code-gen/0.1.2 [INFO] validating manifest of juniper-eager-loading-code-gen-0.1.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of juniper-eager-loading-code-gen-0.1.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing juniper-eager-loading-code-gen-0.1.2 [INFO] finished frobbing juniper-eager-loading-code-gen-0.1.2 [INFO] frobbed toml for juniper-eager-loading-code-gen-0.1.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/juniper-eager-loading-code-gen/0.1.2/Cargo.toml [INFO] started frobbing juniper-eager-loading-code-gen-0.1.2 [INFO] finished frobbing juniper-eager-loading-code-gen-0.1.2 [INFO] frobbed toml for juniper-eager-loading-code-gen-0.1.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/juniper-eager-loading-code-gen/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking juniper-eager-loading-code-gen-0.1.2 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/juniper-eager-loading-code-gen/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f4e4215ef15c573e83e986f1a58ecde86c0da3e640ddea64140c917d5edbceff [INFO] running `"docker" "start" "-a" "f4e4215ef15c573e83e986f1a58ecde86c0da3e640ddea64140c917d5edbceff"` [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Checking darling_core v0.9.0 [INFO] [stderr] Checking darling v0.9.0 [INFO] [stderr] Checking juniper-eager-loading-code-gen v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 84 | let field_setters = self.struct_fields().map(|field| { [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 94 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 95 | | impl juniper_eager_loading::GraphqlNodeForModel for #struct_name { [INFO] [stderr] 96 | | type Model = #model; [INFO] [stderr] 97 | | type Id = #id; [INFO] [stderr] ... | [INFO] [stderr] 106 | | } [INFO] [stderr] 107 | | }); [INFO] [stderr] | |_________- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 113 | .filter_map(|field| self.gen_eager_load_children_of_type_for_field(field)); [INFO] [stderr] | ------- ---- first borrow occurs due to use of `self` in closure [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] 114 | [INFO] [stderr] 115 | self.tokens.extend(quote! { #(#impls)* }); [INFO] [stderr] | ^^^^^^^^^^^ --------------------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 84 | let field_setters = self.struct_fields().map(|field| { [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 94 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 95 | | impl juniper_eager_loading::GraphqlNodeForModel for #struct_name { [INFO] [stderr] 96 | | type Model = #model; [INFO] [stderr] 97 | | type Id = #id; [INFO] [stderr] ... | [INFO] [stderr] 106 | | } [INFO] [stderr] 107 | | }); [INFO] [stderr] | |_________- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 113 | .filter_map(|field| self.gen_eager_load_children_of_type_for_field(field)); [INFO] [stderr] | ------- ---- first borrow occurs due to use of `self` in closure [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] 114 | [INFO] [stderr] 115 | self.tokens.extend(quote! { #(#impls)* }); [INFO] [stderr] | ^^^^^^^^^^^ --------------------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:499:9 [INFO] [stderr] | [INFO] [stderr] 497 | .filter_map(|field| self.gen_eager_load_all_children_for_field(field)); [INFO] [stderr] | ------- ---- first borrow occurs due to use of `self` in closure [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] 498 | [INFO] [stderr] 499 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 500 | | impl<'a> juniper_eager_loading::EagerLoadAllChildren< [INFO] [stderr] 501 | | QueryTrail<'a, Self, juniper_from_schema::Walked> [INFO] [stderr] 502 | | > for #struct_name { [INFO] [stderr] ... | [INFO] [stderr] 513 | | } [INFO] [stderr] 514 | | }); [INFO] [stderr] | |_________- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/derive_eager_loading.rs:499:9 [INFO] [stderr] | [INFO] [stderr] 497 | .filter_map(|field| self.gen_eager_load_all_children_for_field(field)); [INFO] [stderr] | ------- ---- first borrow occurs due to use of `self` in closure [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] 498 | [INFO] [stderr] 499 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 500 | | impl<'a> juniper_eager_loading::EagerLoadAllChildren< [INFO] [stderr] 501 | | QueryTrail<'a, Self, juniper_from_schema::Walked> [INFO] [stderr] 502 | | > for #struct_name { [INFO] [stderr] ... | [INFO] [stderr] 513 | | } [INFO] [stderr] 514 | | }); [INFO] [stderr] | |_________- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `"docker" "inspect" "f4e4215ef15c573e83e986f1a58ecde86c0da3e640ddea64140c917d5edbceff"` [INFO] running `"docker" "rm" "-f" "f4e4215ef15c573e83e986f1a58ecde86c0da3e640ddea64140c917d5edbceff"` [INFO] [stdout] f4e4215ef15c573e83e986f1a58ecde86c0da3e640ddea64140c917d5edbceff