[INFO] crate diesel-factories-code-gen 1.0.0 is already in cache [INFO] extracting crate diesel-factories-code-gen 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/diesel-factories-code-gen/1.0.0 [INFO] extracting crate diesel-factories-code-gen 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diesel-factories-code-gen/1.0.0 [INFO] validating manifest of diesel-factories-code-gen-1.0.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of diesel-factories-code-gen-1.0.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing diesel-factories-code-gen-1.0.0 [INFO] finished frobbing diesel-factories-code-gen-1.0.0 [INFO] frobbed toml for diesel-factories-code-gen-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/diesel-factories-code-gen/1.0.0/Cargo.toml [INFO] started frobbing diesel-factories-code-gen-1.0.0 [INFO] finished frobbing diesel-factories-code-gen-1.0.0 [INFO] frobbed toml for diesel-factories-code-gen-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diesel-factories-code-gen/1.0.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing diesel-factories-code-gen-1.0.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diesel-factories-code-gen/1.0.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 08a5f5ba128b321c0c58045c6470356d92fe3e4f092602541738ec5d185aaa5b [INFO] running `"docker" "start" "-a" "08a5f5ba128b321c0c58045c6470356d92fe3e4f092602541738ec5d185aaa5b"` [INFO] [stderr] Compiling diesel-factories-code-gen v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 204 | let table_path = self.table_path(); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 207 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 208 | | impl#generics diesel_factories::Factory for #factory#generics { [INFO] [stderr] 209 | | type Model = #model_type; [INFO] [stderr] 210 | | type Id = #id_type; [INFO] [stderr] ... | [INFO] [stderr] 224 | | } [INFO] [stderr] 225 | | }); [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/lib.rs:254:9 [INFO] [stderr] | [INFO] [stderr] 251 | let generics = self.factory_generics(); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 254 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 255 | | impl#generics #factory#generics { [INFO] [stderr] 256 | | #(#methods)* [INFO] [stderr] 257 | | } [INFO] [stderr] 258 | | }) [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 4.39s [INFO] running `"docker" "inspect" "08a5f5ba128b321c0c58045c6470356d92fe3e4f092602541738ec5d185aaa5b"` [INFO] running `"docker" "rm" "-f" "08a5f5ba128b321c0c58045c6470356d92fe3e4f092602541738ec5d185aaa5b"` [INFO] [stdout] 08a5f5ba128b321c0c58045c6470356d92fe3e4f092602541738ec5d185aaa5b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diesel-factories-code-gen/1.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 67e21194974a9d7bbc2716d9b618d3e88a4698999e7cdc765bfaf65c340a7cec [INFO] running `"docker" "start" "-a" "67e21194974a9d7bbc2716d9b618d3e88a4698999e7cdc765bfaf65c340a7cec"` [INFO] [stderr] Compiling diesel-factories-code-gen v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `self.tokens` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 204 | let table_path = self.table_path(); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 207 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 208 | | impl#generics diesel_factories::Factory for #factory#generics { [INFO] [stderr] 209 | | type Model = #model_type; [INFO] [stderr] 210 | | type Id = #id_type; [INFO] [stderr] ... | [INFO] [stderr] 224 | | } [INFO] [stderr] 225 | | }); [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/lib.rs:254:9 [INFO] [stderr] | [INFO] [stderr] 251 | let generics = self.factory_generics(); [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 254 | self.tokens.extend(quote! { [INFO] [stderr] | _________^^^^^^^^^^^________- [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] 255 | | impl#generics #factory#generics { [INFO] [stderr] 256 | | #(#methods)* [INFO] [stderr] 257 | | } [INFO] [stderr] 258 | | }) [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 0.88s [INFO] running `"docker" "inspect" "67e21194974a9d7bbc2716d9b618d3e88a4698999e7cdc765bfaf65c340a7cec"` [INFO] running `"docker" "rm" "-f" "67e21194974a9d7bbc2716d9b618d3e88a4698999e7cdc765bfaf65c340a7cec"` [INFO] [stdout] 67e21194974a9d7bbc2716d9b618d3e88a4698999e7cdc765bfaf65c340a7cec [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diesel-factories-code-gen/1.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 86ab2caafc87698517e8d88b0da787675c8bbefa188ed53f8015c5ab6ed59c6d [INFO] running `"docker" "start" "-a" "86ab2caafc87698517e8d88b0da787675c8bbefa188ed53f8015c5ab6ed59c6d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/diesel_factories_code_gen-ba756103e530eaff [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests diesel-factories-code-gen [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "86ab2caafc87698517e8d88b0da787675c8bbefa188ed53f8015c5ab6ed59c6d"` [INFO] running `"docker" "rm" "-f" "86ab2caafc87698517e8d88b0da787675c8bbefa188ed53f8015c5ab6ed59c6d"` [INFO] [stdout] 86ab2caafc87698517e8d88b0da787675c8bbefa188ed53f8015c5ab6ed59c6d