[INFO] crate ecp 0.1.1 is already in cache
[INFO] checking ecp-0.1.1 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate ecp 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ecp 0.1.1 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 ecp 0.1.1
[INFO] finished tweaking crates.io crate ecp 0.1.1
[INFO] tweaked toml for crates.io crate ecp 0.1.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 997b8daec6a1f18fdc79d21f58ccd6424abe3d2ef8c341a082d717e3f753bd62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "997b8daec6a1f18fdc79d21f58ccd6424abe3d2ef8c341a082d717e3f753bd62"`
[INFO] [stderr]     Checking ecp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> src/lib.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stderr]    |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> src/lib.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stderr]    |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use syntax::ext::base::{ExtCtxt, Annotatable, SyntaxExtension, MacResult, MacEager,
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use syntax::ext::hygiene::SyntaxContext;
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use syntax::ext::build::AstBuilder as SyntaxAstBuilder;
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::abi`
[INFO] [stderr]  --> src/prelude/mod.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use syntax::abi::Abi;
[INFO] [stderr]   |                 ^^^ could not find `abi` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/prelude/mod.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use syntax::codemap::Spanned;
[INFO] [stderr]    |                 ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> src/prelude/mod.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                       ^^^^^^^^^^^^ could not find `small_vector` in `util`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let attr = quote_attr!(self.cx, #[derive($attr_ident)]);
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let attr = quote_attr!(self.cx, #[$attr_ident]);
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use syntax::ext::base::{ExtCtxt, Annotatable, SyntaxExtension, MacResult, MacEager,
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use syntax::ext::hygiene::SyntaxContext;
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/prelude/mod.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use syntax::ext::build::AstBuilder as SyntaxAstBuilder;
[INFO] [stderr]   |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::abi`
[INFO] [stderr]  --> src/prelude/mod.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use syntax::abi::Abi;
[INFO] [stderr]   |                 ^^^ could not find `abi` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `NestedMetaItemKind`
[INFO] [stderr]   --> src/builder/meta_item/mod.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |                 if let NestedMetaItemKind::MetaItem(ref inner) = inner.node {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `NestedMetaItemKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/prelude/mod.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use syntax::codemap::Spanned;
[INFO] [stderr]    |                 ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> src/prelude/mod.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                       ^^^^^^^^^^^^ could not find `small_vector` in `util`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let attr = quote_attr!(self.cx, #[derive($attr_ident)]);
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let attr = quote_attr!(self.cx, #[$attr_ident]);
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |         if let Annotatable::Item(ref item_p) = *self.node.as_ref().unwrap() {
[INFO] [stderr]    |                ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]  --> src/utils/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Annotatable::Item(P(item))
[INFO] [stderr]   |     ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]  --> src/builder/_struct/mod.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     cx: &'a ExtCtxt<'b>,
[INFO] [stderr]   |             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(cx: &'a ExtCtxt<'b>) -> StructBuilder<'a, 'b> {
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn from(cx: &'a ExtCtxt<'b>, item: &Item) -> StructBuilder<'a, 'b> {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]  --> src/builder/annotatable/mod.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 |     node: Option<Annotatable>,
[INFO] [stderr]   |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl<'a> From<&'a Annotatable> for AnnotatableBuilder {
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn from(annotatable: &Annotatable) -> AnnotatableBuilder {
[INFO] [stderr]    |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]  --> src/utils/mod.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn to_annotatable(item: Item) -> Annotatable {
[INFO] [stderr]   |                                      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `NestedMetaItemKind`
[INFO] [stderr]   --> src/builder/meta_item/mod.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |                 if let NestedMetaItemKind::MetaItem(ref inner) = inner.node {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `NestedMetaItemKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |         if let Annotatable::Item(ref item_p) = *self.node.as_ref().unwrap() {
[INFO] [stderr]    |                ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]  --> src/utils/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Annotatable::Item(P(item))
[INFO] [stderr]   |     ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]  --> src/builder/_struct/mod.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     cx: &'a ExtCtxt<'b>,
[INFO] [stderr]   |             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(cx: &'a ExtCtxt<'b>) -> StructBuilder<'a, 'b> {
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/builder/_struct/mod.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn from(cx: &'a ExtCtxt<'b>, item: &Item) -> StructBuilder<'a, 'b> {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]  --> src/builder/annotatable/mod.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 |     node: Option<Annotatable>,
[INFO] [stderr]   |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl<'a> From<&'a Annotatable> for AnnotatableBuilder {
[INFO] [stderr]    |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/builder/annotatable/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn from(annotatable: &Annotatable) -> AnnotatableBuilder {
[INFO] [stderr]    |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]  --> src/utils/mod.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn to_annotatable(item: Item) -> Annotatable {
[INFO] [stderr]   |                                      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `'b` is never used
[INFO] [stderr]  --> src/builder/_struct/mod.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct StructBuilder<'a, 'b: 'a> {
[INFO] [stderr]   |                              ^^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `'b`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0392, E0412, E0432, E0433, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0392`.
[INFO] [stderr] error: could not compile `ecp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0392]: parameter `'b` is never used
[INFO] [stderr]  --> src/builder/_struct/mod.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct StructBuilder<'a, 'b: 'a> {
[INFO] [stderr]   |                              ^^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `'b`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0392, E0412, E0432, E0433, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0392`.
[INFO] [stderr] error: could not compile `ecp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "997b8daec6a1f18fdc79d21f58ccd6424abe3d2ef8c341a082d717e3f753bd62"`
[INFO] running `"docker" "rm" "-f" "997b8daec6a1f18fdc79d21f58ccd6424abe3d2ef8c341a082d717e3f753bd62"`
[INFO] [stdout] 997b8daec6a1f18fdc79d21f58ccd6424abe3d2ef8c341a082d717e3f753bd62