[INFO] fetching crate ra_ap_hir 0.0.245... [INFO] checking ra_ap_hir-0.0.245 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397 [INFO] extracting crate ra_ap_hir 0.0.245 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate ra_ap_hir 0.0.245 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ra_ap_hir 0.0.245 [INFO] finished tweaking crates.io crate ra_ap_hir 0.0.245 [INFO] tweaked toml for crates.io crate ra_ap_hir 0.0.245 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 113 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding ra_ap_base_db v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_cfg v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_hir_def v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_hir_expand v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_hir_ty v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_intern v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_span v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_stdx v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_syntax v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding ra_ap_tt v0.0.245 (available: v0.0.246) [INFO] [stderr] Adding rowan v0.15.15 (available: v0.15.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a95678fb3d7302fc371c4cdcf0e6933b95be0b079472fcc4f3e75e26977fc154 [INFO] running `Command { std: "docker" "start" "-a" "a95678fb3d7302fc371c4cdcf0e6933b95be0b079472fcc4f3e75e26977fc154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a95678fb3d7302fc371c4cdcf0e6933b95be0b079472fcc4f3e75e26977fc154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95678fb3d7302fc371c4cdcf0e6933b95be0b079472fcc4f3e75e26977fc154", kill_on_drop: false }` [INFO] [stdout] a95678fb3d7302fc371c4cdcf0e6933b95be0b079472fcc4f3e75e26977fc154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3451bd7de86c7eb149e98d456d25ac59202af1c51db846034e86af26fccd91a5 [INFO] running `Command { std: "docker" "start" "-a" "3451bd7de86c7eb149e98d456d25ac59202af1c51db846034e86af26fccd91a5", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking unicode-properties v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking jod-thread v0.1.2 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking ra_ap_limit v0.0.245 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Checking ra-ap-rustc_lexer v0.76.0 [INFO] [stderr] Checking drop_bomb v0.1.5 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking smol_str v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking cov-mark v2.0.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking la-arena v0.3.1 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling rustc_apfloat v0.2.2+llvm-462a31f5a5ab [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking ena v0.14.3 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking ra_ap_paths v0.0.245 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking rowan v0.15.15 [INFO] [stderr] Checking triomphe v0.1.14 [INFO] [stderr] Checking ra_ap_intern v0.0.245 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling ra_ap_salsa-macros v0.0.245 [INFO] [stderr] Compiling ra-ap-rustc_index_macros v0.76.0 [INFO] [stderr] Compiling chalk-derive v0.98.0 [INFO] [stderr] Checking ra-ap-rustc_index v0.76.0 [INFO] [stderr] Checking chalk-ir v0.98.0 [INFO] [stderr] Checking ra-ap-rustc_parse_format v0.76.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking always-assert v0.2.0 [INFO] [stderr] Checking ra_ap_parser v0.0.245 [INFO] [stderr] Checking ra_ap_salsa v0.0.245 [INFO] [stderr] Checking ra-ap-rustc_abi v0.76.0 [INFO] [stderr] Checking ra-ap-rustc_pattern_analysis v0.76.0 [INFO] [stderr] Checking ra_ap_stdx v0.0.245 [INFO] [stderr] Checking ra_ap_tt v0.0.245 [INFO] [stderr] Checking ra_ap_vfs v0.0.245 [INFO] [stderr] Checking ra_ap_cfg v0.0.245 [INFO] [stderr] Checking ra_ap_syntax v0.0.245 [INFO] [stderr] Checking chalk-solve v0.98.0 [INFO] [stderr] Checking ra_ap_span v0.0.245 [INFO] [stderr] Checking ra_ap_syntax-bridge v0.0.245 [INFO] [stderr] Checking ra_ap_base_db v0.0.245 [INFO] [stderr] Checking ra_ap_mbe v0.0.245 [INFO] [stderr] Checking chalk-recursive v0.98.0 [INFO] [stderr] Checking ra_ap_hir_expand v0.0.245 [INFO] [stderr] Checking ra_ap_hir_def v0.0.245 [INFO] [stderr] Checking ra_ap_hir_ty v0.0.245 [INFO] [stdout] error[E0053]: method `as_dyn` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ra_ap_hir_ty-0.0.245/src/lib.rs:649:9 [INFO] [stdout] | [INFO] [stdout] 649 | fn as_dyn(&mut self) -> &mut dyn TypeFolder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `TypeFolder`, found a different trait `TypeFolder` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut FreeVarFolder<_, _>) -> &mut dyn TypeFolder` [INFO] [stdout] found signature `fn(&mut FreeVarFolder<_, _>) -> &mut dyn TypeFolder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `as_dyn` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ra_ap_hir_ty-0.0.245/src/lib.rs:700:9 [INFO] [stdout] | [INFO] [stdout] 700 | fn as_dyn(&mut self) -> &mut dyn TypeFolder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `TypeFolder`, found a different trait `TypeFolder` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut fold_tys_and_consts::TyFolder<_>) -> &mut dyn TypeFolder` [INFO] [stdout] found signature `fn(&mut fold_tys_and_consts::TyFolder<_>) -> &mut dyn TypeFolder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `as_dyn` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ra_ap_hir_ty-0.0.245/src/infer/unify.rs:669:13 [INFO] [stdout] | [INFO] [stdout] 669 | fn as_dyn(&mut self) -> &mut dyn TypeFolder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `TypeFolder`, found a different trait `TypeFolder` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut VarFudger<'_, '_>) -> &mut dyn TypeFolder` [INFO] [stdout] found signature `fn(&mut VarFudger<'_, '_>) -> &mut dyn TypeFolder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `as_dyn` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ra_ap_hir_ty-0.0.245/src/infer/unify.rs:991:9 [INFO] [stdout] | [INFO] [stdout] 991 | fn as_dyn(&mut self) -> &mut dyn TypeFolder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `TypeFolder`, found a different trait `TypeFolder` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&mut resolve::Resolver<'_, '_, _>) -> &mut dyn TypeFolder` [INFO] [stdout] found signature `fn(&mut resolve::Resolver<'_, '_, _>) -> &mut dyn TypeFolder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ra_ap_hir_ty` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3451bd7de86c7eb149e98d456d25ac59202af1c51db846034e86af26fccd91a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3451bd7de86c7eb149e98d456d25ac59202af1c51db846034e86af26fccd91a5", kill_on_drop: false }` [INFO] [stdout] 3451bd7de86c7eb149e98d456d25ac59202af1c51db846034e86af26fccd91a5