[INFO] fetching crate gluon_codegen 0.13.0... [INFO] checking gluon_codegen-0.13.0 against nightly-2019-10-27 for pr-65897 [INFO] extracting crate gluon_codegen 0.13.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate gluon_codegen 0.13.0 on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gluon_codegen 0.13.0 [INFO] finished tweaking crates.io crate gluon_codegen 0.13.0 [INFO] tweaked toml for crates.io crate gluon_codegen 0.13.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96637e48f24cea3d211abf75083182debde24be6cfaca2cf04edd029ae472f1f [INFO] running `"docker" "start" "-a" "96637e48f24cea3d211abf75083182debde24be6cfaca2cf04edd029ae472f1f"` [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling typed-arena v1.6.1 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling collect-mac v0.1.0 [INFO] [stderr] Compiling gluon_vm v0.13.1 [INFO] [stderr] Checking frunk_core v0.3.0 [INFO] [stderr] Checking archery v0.3.0 [INFO] [stderr] Checking ena v0.13.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking syn v1.0.7 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling serde_derive_state v0.4.9 [INFO] [stderr] Compiling gluon_codegen v0.13.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling salsa-macros v0.13.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Compiling gluon_codegen v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking rpds v0.7.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.17 [INFO] [stderr] Checking salsa v0.13.2 [INFO] [stderr] Compiling hashbrown v0.6.2 [INFO] [stderr] Checking codespan v0.3.0 [INFO] [stderr] Checking serde_state v0.4.6 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking codespan-reporting v0.3.0 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Checking gluon_base v0.13.1 [INFO] [stderr] Checking gluon_check v0.13.1 [INFO] [stderr] Checking gluon_format v0.13.1 [INFO] [stderr] Compiling gluon v0.13.1 [INFO] [stderr] Compiling gluon_parser v0.13.1 [INFO] [stderr] error[E0053]: method `root` has an incompatible type for trait [INFO] [stderr] --> tests/derive_userdata.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `unsafe fn(&mut WindowHandle)` [INFO] [stderr] found type `unsafe fn(&WindowHandle)` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `unroot` has an incompatible type for trait [INFO] [stderr] --> tests/derive_userdata.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `unsafe fn(&mut WindowHandle)` [INFO] [stderr] found type `unsafe fn(&WindowHandle)` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `root` has an incompatible type for trait [INFO] [stderr] --> tests/derive_userdata.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `unsafe fn(&mut Empty)` [INFO] [stderr] found type `unsafe fn(&Empty)` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `unroot` has an incompatible type for trait [INFO] [stderr] --> tests/derive_userdata.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `unsafe fn(&mut Empty)` [INFO] [stderr] found type `unsafe fn(&Empty)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/derive_userdata.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&T` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/derive_userdata.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | #[derive(Userdata, Trace, Debug, VmType)] [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&T` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: could not compile `gluon_codegen`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "96637e48f24cea3d211abf75083182debde24be6cfaca2cf04edd029ae472f1f"` [INFO] running `"docker" "rm" "-f" "96637e48f24cea3d211abf75083182debde24be6cfaca2cf04edd029ae472f1f"` [INFO] [stdout] 96637e48f24cea3d211abf75083182debde24be6cfaca2cf04edd029ae472f1f