[INFO] crate rand_macros 0.1.10 is already in cache [INFO] extracting crate rand_macros 0.1.10 into work/ex/beta-1.38-1/sources/1.37.0/reg/rand_macros/0.1.10 [INFO] extracting crate rand_macros 0.1.10 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_macros/0.1.10 [INFO] validating manifest of rand_macros-0.1.10 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 rand_macros-0.1.10 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 rand_macros-0.1.10 [INFO] removed path dependency rand from rand_macros-0.1.10 [INFO] finished frobbing rand_macros-0.1.10 [INFO] frobbed toml for rand_macros-0.1.10 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rand_macros/0.1.10/Cargo.toml [INFO] started frobbing rand_macros-0.1.10 [INFO] removed path dependency rand from rand_macros-0.1.10 [INFO] finished frobbing rand_macros-0.1.10 [INFO] frobbed toml for rand_macros-0.1.10 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_macros/0.1.10/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 rand_macros-0.1.10 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rand_macros/0.1.10:/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] 2bd1f46684c8c1d8541a55e861d9fee2a691a5b4878fd135af9494b8143a34a9 [INFO] running `"docker" "start" "-a" "2bd1f46684c8c1d8541a55e861d9fee2a691a5b4878fd135af9494b8143a34a9"` [INFO] [stderr] Compiling rand_macros v0.1.10 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern` in module `token` [INFO] [stderr] --> src/lib.rs:31:42 [INFO] [stderr] | [INFO] [stderr] 31 | reg.register_syntax_extension(token::intern("derive_Rand"), [INFO] [stderr] | ^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `MultiDecorator` in module `base` [INFO] [stderr] --> src/lib.rs:32:41 [INFO] [stderr] | [INFO] [stderr] 32 | base::MultiDecorator(Box::new(expand_deriving_rand))); [INFO] [stderr] | ^^^^^^^^^^^^^^ not found in `base` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `MutMutable` in module `ast` [INFO] [stderr] --> src/lib.rs:62:45 [INFO] [stderr] | [INFO] [stderr] 62 | Borrowed(None, ast::MutMutable)) [INFO] [stderr] | ^^^^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `BiRem` in module `ast` [INFO] [stderr] --> src/lib.rs:132:52 [INFO] [stderr] | [INFO] [stderr] 132 | ast::BiRem, [INFO] [stderr] | ^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(rustc_private, plugin_registrar)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:40 [INFO] [stderr] | [INFO] [stderr] 42 | push: &mut FnMut(Annotatable)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Annotatable)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:61:21 [INFO] [stderr] | [INFO] [stderr] 61 | / Ptr(Box::new(Literal(Path::new_local("R"))), [INFO] [stderr] 62 | | Borrowed(None, ast::MutMutable)) [INFO] [stderr] | |________________________________________________________^ expected tuple, found enum `syntax_ext::deriving::generic::ty::Ty` [INFO] [stderr] | [INFO] [stderr] = note: expected type `(syntax_ext::deriving::generic::ty::Ty<'_>, &str)` [INFO] [stderr] found type `syntax_ext::deriving::generic::ty::Ty<'_>` [INFO] [stderr] [INFO] [stderr] error[E0063]: missing field `unify_fieldless_variants` in initializer of `syntax_ext::deriving::generic::MethodDef<'_>` [INFO] [stderr] --> src/lib.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | MethodDef { [INFO] [stderr] | ^^^^^^^^^ missing `unify_fieldless_variants` [INFO] [stderr] [INFO] [stderr] error[E0063]: missing field `supports_unions` in initializer of `syntax_ext::deriving::generic::TraitDef<'_>` [INFO] [stderr] --> src/lib.rs:43:21 [INFO] [stderr] | [INFO] [stderr] 43 | let trait_def = TraitDef { [INFO] [stderr] | ^^^^^^^^ missing `supports_unions` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 5 parameters but 6 parameters were supplied [INFO] [stderr] --> src/lib.rs:107:32 [INFO] [stderr] | [INFO] [stderr] 107 | let rand_name = cx.path_all(trait_span, [INFO] [stderr] | ^^^^^^^^ expected 5 parameters [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied [INFO] [stderr] --> src/lib.rs:150:28 [INFO] [stderr] | [INFO] [stderr] 150 | let block = cx.block(trait_span, vec!( let_statement ), Some(match_expr)); [INFO] [stderr] | ^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields [INFO] [stderr] --> src/lib.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | Unnamed(ref fields) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 1 [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0063, E0308, E0425, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0023`. [INFO] [stderr] error: Could not compile `rand_macros`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2bd1f46684c8c1d8541a55e861d9fee2a691a5b4878fd135af9494b8143a34a9"` [INFO] running `"docker" "rm" "-f" "2bd1f46684c8c1d8541a55e861d9fee2a691a5b4878fd135af9494b8143a34a9"` [INFO] [stdout] 2bd1f46684c8c1d8541a55e861d9fee2a691a5b4878fd135af9494b8143a34a9