[INFO] fetching crate cargo-doc-coverage 1.0.0...
[INFO] testing cargo-doc-coverage-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cargo-doc-coverage 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cargo-doc-coverage 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-doc-coverage 1.0.0
[INFO] finished tweaking crates.io crate cargo-doc-coverage 1.0.0
[INFO] tweaked toml for crates.io crate cargo-doc-coverage 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79c73f0df7f95834b1451d4f534aecd01879ab4b4fbc2dc3ab9a8aa9a0e8037d
[INFO] running `Command { std: "docker" "start" "-a" "79c73f0df7f95834b1451d4f534aecd01879ab4b4fbc2dc3ab9a8aa9a0e8037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c73f0df7f95834b1451d4f534aecd01879ab4b4fbc2dc3ab9a8aa9a0e8037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c73f0df7f95834b1451d4f534aecd01879ab4b4fbc2dc3ab9a8aa9a0e8037d", kill_on_drop: false }`
[INFO] [stdout] 79c73f0df7f95834b1451d4f534aecd01879ab4b4fbc2dc3ab9a8aa9a0e8037d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a93c008978dcebd26f204826f81ced9abcef71e73abb4a4bf00f4ae34521e4dd
[INFO] running `Command { std: "docker" "start" "-a" "a93c008978dcebd26f204826f81ced9abcef71e73abb4a4bf00f4ae34521e4dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-doc-coverage v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.asan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate rustc_plugin;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `declare_lint` in this scope
[INFO] [stdout]   --> src/doc_coverage.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | declare_lint! {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lint_array` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         lint_array![DOC_COVERAGE]
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `span_bug` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |         None => span_bug!(span, "missing method descriptor?!"),
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/doc_coverage.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     struct_def_stack: Vec<ast::NodeId>,
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/doc_coverage.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |     private_traits: HashSet<ast::NodeId>,
[INFO] [stdout]    |                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/doc_coverage.rs:80:44
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   id: Option<ast::NodeId>,
[INFO] [stdout]    |                                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/doc_coverage.rs:81:42
[INFO] [stdout]    |
[INFO] [stdout] 81 | ...                   attrs: &[ast::Attribute],
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:124:62
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn enter_lint_attrs(&mut self, _: &LateContext, attrs: &[ast::Attribute]) {
[INFO] [stdout]     |                                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `attr`
[INFO] [stdout]    --> src/doc_coverage.rs:130:28
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 Some(l) => attr::list_contains_name(&l[..], "hidden"),
[INFO] [stdout]     |                            ^^^^ use of undeclared crate or module `attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:136:62
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn exit_lint_attrs(&mut self, _: &LateContext, _attrs: &[ast::Attribute]) {
[INFO] [stdout]     |                                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |                         _: &hir::VariantData,
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:143:28
[INFO] [stdout]     |
[INFO] [stdout] 143 |                         _: ast::Name,
[INFO] [stdout]     |                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 |                         _: &hir::Generics,
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:145:34
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         item_id: ast::NodeId) {
[INFO] [stdout]     |                                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:151:34
[INFO] [stdout]     |
[INFO] [stdout] 151 | ...                   _: &hir::VariantData,
[INFO] [stdout]     |                           ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   _: ast::Name,
[INFO] [stdout]     |                          ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:153:34
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   _: &hir::Generics,
[INFO] [stdout]     |                           ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/doc_coverage.rs:154:39
[INFO] [stdout]     |
[INFO] [stdout] 154 | ...                   item_id: ast::NodeId) {
[INFO] [stdout]     |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:159:57
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn check_crate(&mut self, cx: &LateContext, krate: &hir::Crate) {
[INFO] [stdout]     |                                                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:163:58
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn check_crate_post(&mut self, cx: &LateContext, _: &hir::Crate) {
[INFO] [stdout]     |                                                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:170:53
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn check_item(&mut self, cx: &LateContext, it: &hir::Item) {
[INFO] [stdout]     |                                                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             hir::ItemFn(..) => "a function",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             hir::ItemMod(..) => "a module",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             hir::ItemEnum(..) => "an enum",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |             hir::ItemStruct(..) => "a struct",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |             hir::ItemUnion(..) => "a union",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |             hir::ItemTrait(.., ref items) => {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:179:30
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 if it.vis == hir::Visibility::Inherited {
[INFO] [stdout]     |                              ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |             hir::ItemTy(..) => "a type alias",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             hir::ItemImpl(.., Some(ref trait_ref), _, ref impl_item_refs) => {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir_map`
[INFO] [stdout]    --> src/doc_coverage.rs:195:30
[INFO] [stdout]     |
[INFO] [stdout] 195 |                         Some(hir_map::NodeItem(item)) => {
[INFO] [stdout]     |                              ^^^^^^^ use of undeclared crate or module `hir_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:196:44
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   if item.vis == hir::Visibility::Inherited {
[INFO] [stdout]     |                                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:207:13
[INFO] [stdout]     |
[INFO] [stdout] 207 |             hir::ItemConst(..) => "a constant",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             hir::ItemStatic(..) => "a static",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:215:67
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn check_trait_item(&mut self, cx: &LateContext, trait_item: &hir::TraitItem) {
[INFO] [stdout]     |                                                                   ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |             hir::ConstTraitItem(..) => "an associated constant",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:222:13
[INFO] [stdout]     |
[INFO] [stdout] 222 |             hir::MethodTraitItem(..) => "a trait method",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:223:13
[INFO] [stdout]     |
[INFO] [stdout] 223 |             hir::TypeTraitItem(..) => "an associated type",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:233:65
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn check_impl_item(&mut self, cx: &LateContext, impl_item: &hir::ImplItem) {
[INFO] [stdout]     |                                                                 ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             hir::ImplItemKind::Const(..) => "an associated constant",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |             hir::ImplItemKind::Method(..) => "a method",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:242:13
[INFO] [stdout]     |
[INFO] [stdout] 242 |             hir::ImplItemKind::Type(_) => "an associated type",
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:251:61
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fn check_struct_field(&mut self, cx: &LateContext, sf: &hir::StructField) {
[INFO] [stdout]     |                                                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:253:26
[INFO] [stdout]     |
[INFO] [stdout] 253 |             if sf.vis == hir::Public || self.in_variant {
[INFO] [stdout]     |                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:266:55
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn check_variant(&mut self, cx: &LateContext, v: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                                       ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:266:73
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn check_variant(&mut self, cx: &LateContext, v: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                                                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:276:59
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn check_variant_post(&mut self, _: &LateContext, _: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                                           ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/doc_coverage.rs:276:77
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn check_variant_post(&mut self, _: &LateContext, _: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                                                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/utils/mod.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn method_context(cx: &LateContext, id: ast::NodeId, span: Span) -> MethodLateContext {
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]   --> src/utils/mod.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 ty::TraitContainer(..) => MethodLateContext::TraitDefaultImpl,
[INFO] [stdout]    |                 ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]   --> src/utils/mod.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 ty::ImplContainer(cid) => {
[INFO] [stdout]    |                 ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]   --> src/doc_coverage.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   cx: &LateContext,
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/doc_coverage.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 | ...                   sp: Span,
[INFO] [stdout]    |                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LintPass` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:117:6
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl LintPass for DocCoverage {
[INFO] [stdout]     |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LintArray` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_lints(&self) -> LintArray {
[INFO] [stdout]     |                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LateLintPass` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:123:6
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl LateLintPass for DocCoverage {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:124:40
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn enter_lint_attrs(&mut self, _: &LateContext, attrs: &[ast::Attribute]) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:136:39
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn exit_lint_attrs(&mut self, _: &LateContext, _attrs: &[ast::Attribute]) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |                         _: &LateContext,
[INFO] [stdout]     |                             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:150:34
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   _: &LateContext,
[INFO] [stdout]     |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:159:36
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn check_crate(&mut self, cx: &LateContext, krate: &hir::Crate) {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:163:41
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn check_crate_post(&mut self, cx: &LateContext, _: &hir::Crate) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:170:35
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn check_item(&mut self, cx: &LateContext, it: &hir::Item) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:215:41
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn check_trait_item(&mut self, cx: &LateContext, trait_item: &hir::TraitItem) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:233:40
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn check_impl_item(&mut self, cx: &LateContext, impl_item: &hir::ImplItem) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:251:43
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fn check_struct_field(&mut self, cx: &LateContext, sf: &hir::StructField) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:266:38
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn check_variant(&mut self, cx: &LateContext, v: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]    --> src/doc_coverage.rs:276:42
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn check_variant_post(&mut self, _: &LateContext, _: &hir::Variant, _: &hir::Generics) {
[INFO] [stdout]     |                                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HirVec` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type MethodArgs = HirVec<P<Expr>>;
[INFO] [stdout]    |                       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type MethodArgs = HirVec<P<Expr>>;
[INFO] [stdout]    |                              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type MethodArgs = HirVec<P<Expr>>;
[INFO] [stdout]    |                    -           ^^^^ not found in this scope
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: you might be missing a type parameter: `<Expr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LintContext` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn in_macro<T: LintContext>(cx: &T, span: Span) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:13:47
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn in_macro<T: LintContext>(cx: &T, span: Span) -> bool {
[INFO] [stdout]    |                                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LateContext` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn method_context(cx: &LateContext, id: ast::NodeId, span: Span) -> MethodLateContext {
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/utils/mod.rs:24:64
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn method_context(cx: &LateContext, id: ast::NodeId, span: Span) -> MethodLateContext {
[INFO] [stdout]    |                                                                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/utils/cargo.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/cargo.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/cargo.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/cargo.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[derive(RustcDecodable, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 79 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433, E0463, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-doc-coverage` due to 80 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a93c008978dcebd26f204826f81ced9abcef71e73abb4a4bf00f4ae34521e4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93c008978dcebd26f204826f81ced9abcef71e73abb4a4bf00f4ae34521e4dd", kill_on_drop: false }`
[INFO] [stdout] a93c008978dcebd26f204826f81ced9abcef71e73abb4a4bf00f4ae34521e4dd