[INFO] crate reffers 0.5.1 is already in cache [INFO] extracting crate reffers 0.5.1 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/reffers/0.5.1 [INFO] extracting crate reffers 0.5.1 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/reffers/0.5.1 [INFO] validating manifest of reffers-0.5.1 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of reffers-0.5.1 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing reffers-0.5.1 [INFO] finished frobbing reffers-0.5.1 [INFO] frobbed toml for reffers-0.5.1 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/reffers/0.5.1/Cargo.toml [INFO] started frobbing reffers-0.5.1 [INFO] finished frobbing reffers-0.5.1 [INFO] frobbed toml for reffers-0.5.1 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/reffers/0.5.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking reffers-0.5.1 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-3/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/reffers/0.5.1:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 38277ece6b1736c78c29849981f1ba89485bf4756bf798d6552aa1f71ab93fbc [INFO] running `"docker" "start" "-a" "38277ece6b1736c78c29849981f1ba89485bf4756bf798d6552aa1f71ab93fbc"` [INFO] [stderr] Checking reffers v0.5.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:176:1 [INFO] [stderr] | [INFO] [stderr] 176 | / /// Using u8 will allow for a maximum of four Ref, four Strong and four Weak. [INFO] [stderr] 177 | | /// [INFO] [stderr] 178 | | /// That's not much, maybe you want to implement your own wrapper type instead. [INFO] [stderr] | |________________________________________________________________________________^ [INFO] [stderr] 179 | rc_bit_mask_internal!(primitive, u8, 2, 2, 2); [INFO] [stderr] | ---------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:181:1 [INFO] [stderr] | [INFO] [stderr] 181 | /// Using u16 will allow for a maximum of 32 Ref, 16 Strong and 32 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 182 | rc_bit_mask_internal!(primitive, u16, 5, 4, 5); [INFO] [stderr] | ----------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | /// Using u32 will allow for a maximum of 1024 Ref, 1024 Strong and 1024 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 185 | rc_bit_mask_internal!(primitive, u32, 10, 10, 10); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:187:1 [INFO] [stderr] | [INFO] [stderr] 187 | /// Usize defaults to same as u32. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 188 | rc_bit_mask_internal!(primitive, usize, 10, 10, 10); [INFO] [stderr] | ---------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:190:1 [INFO] [stderr] | [INFO] [stderr] 190 | /// Using u64 will allow for a maximum of 2097152 Ref, 1048576 Strong and 2097152 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 191 | rc_bit_mask_internal!(primitive, u64, 21, 20, 21); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:193:1 [INFO] [stderr] | [INFO] [stderr] 193 | /// Using u128 will give you 42 bits of Ref, Strong and Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 194 | rc_bit_mask_internal!(primitive, u128, 42, 42, 42); [INFO] [stderr] | --------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:176:1 [INFO] [stderr] | [INFO] [stderr] 176 | / /// Using u8 will allow for a maximum of four Ref, four Strong and four Weak. [INFO] [stderr] 177 | | /// [INFO] [stderr] 178 | | /// That's not much, maybe you want to implement your own wrapper type instead. [INFO] [stderr] | |________________________________________________________________________________^ [INFO] [stderr] 179 | rc_bit_mask_internal!(primitive, u8, 2, 2, 2); [INFO] [stderr] | ---------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:181:1 [INFO] [stderr] | [INFO] [stderr] 181 | /// Using u16 will allow for a maximum of 32 Ref, 16 Strong and 32 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 182 | rc_bit_mask_internal!(primitive, u16, 5, 4, 5); [INFO] [stderr] | ----------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | /// Using u32 will allow for a maximum of 1024 Ref, 1024 Strong and 1024 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 185 | rc_bit_mask_internal!(primitive, u32, 10, 10, 10); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:187:1 [INFO] [stderr] | [INFO] [stderr] 187 | /// Usize defaults to same as u32. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 188 | rc_bit_mask_internal!(primitive, usize, 10, 10, 10); [INFO] [stderr] | ---------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:190:1 [INFO] [stderr] | [INFO] [stderr] 190 | /// Using u64 will allow for a maximum of 2097152 Ref, 1048576 Strong and 2097152 Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 191 | rc_bit_mask_internal!(primitive, u64, 21, 20, 21); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/rc_bitmask.rs:193:1 [INFO] [stderr] | [INFO] [stderr] 193 | /// Using u128 will give you 42 bits of Ref, Strong and Weak. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 194 | rc_bit_mask_internal!(primitive, u128, 42, 42, 42); [INFO] [stderr] | --------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SlowRMBA` [INFO] [stderr] --> benches/bench.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | let q = SlowRMBA::Arc(z); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `SlowRMBA` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `reffers`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "38277ece6b1736c78c29849981f1ba89485bf4756bf798d6552aa1f71ab93fbc"` [INFO] running `"docker" "rm" "-f" "38277ece6b1736c78c29849981f1ba89485bf4756bf798d6552aa1f71ab93fbc"` [INFO] [stdout] 38277ece6b1736c78c29849981f1ba89485bf4756bf798d6552aa1f71ab93fbc