[INFO] fetching crate unsafe_ls 0.1.0...
[INFO] testing unsafe_ls-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate unsafe_ls 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate unsafe_ls 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsafe_ls 0.1.0
[INFO] finished tweaking crates.io crate unsafe_ls 0.1.0
[INFO] tweaked toml for crates.io crate unsafe_ls 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-10/source/src/unsafe_ls.rs` was erroneously implicitly accepted for binary `unsafe_ls`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a682199336c0b6c2c9181b542beea1d71e716c13d397b5570869742b5eb04db5
[INFO] running `Command { std: "docker" "start" "-a" "a682199336c0b6c2c9181b542beea1d71e716c13d397b5570869742b5eb04db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a682199336c0b6c2c9181b542beea1d71e716c13d397b5570869742b5eb04db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a682199336c0b6c2c9181b542beea1d71e716c13d397b5570869742b5eb04db5", kill_on_drop: false }`
[INFO] [stdout] a682199336c0b6c2c9181b542beea1d71e716c13d397b5570869742b5eb04db5
[INFO] running `Command { std: "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" "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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8aaab50e9b4ccd5a59305b055093cdad847c3e726e2b1e7c6e66a34186f2d4a
[INFO] running `Command { std: "docker" "start" "-a" "a8aaab50e9b4ccd5a59305b055093cdad847c3e726e2b1e7c6e66a34186f2d4a", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/unsafe_ls.rs` was erroneously implicitly accepted for binary `unsafe_ls`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling unsafe_ls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `mod`
[INFO] [stdout]   --> src/unsafe_ls.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rustc::session::{mod, config};
[INFO] [stdout]    |                      ^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `mod` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rustc::session::{r#mod, config};
[INFO] [stdout]    |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> src/unsafe_ls.rs:151:47
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn get_ast<T>(path: Path, libs: Vec<Path>, f: |ty::ctxt| -> T) -> T {
[INFO] [stdout]     |                                               ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `arena`
[INFO] [stdout]  --> src/unsafe_ls.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate arena;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> src/unsafe_ls.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | 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/unsafe_ls.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.tsan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_back`
[INFO] [stdout]  --> src/unsafe_ls.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate rustc_back;
[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[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> src/unsafe_ls.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc_driver;
[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[E0463]: can't find crate for `rustc_trans`
[INFO] [stdout]   --> src/unsafe_ls.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate rustc_trans;
[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[E0463]: can't find crate for `rustc_typeck`
[INFO] [stdout]   --> src/unsafe_ls.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate rustc_typeck;
[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[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]   --> src/visitor.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn type_is_unsafe_function(ty: ty::Ty) -> bool {
[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/visitor.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ty::ty_bare_fn(_, ref f) => f.unsafety == ast::Unsafety::Unsafe,
[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 `ast`
[INFO] [stdout]   --> src/visitor.rs:17:51
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ty::ty_bare_fn(_, ref f) => f.unsafety == ast::Unsafety::Unsafe,
[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/visitor.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         ty::ty_closure(ref f) => f.unsafety == ast::Unsafety::Unsafe,
[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 `ast`
[INFO] [stdout]   --> src/visitor.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 |         ty::ty_closure(ref f) => f.unsafety == ast::Unsafety::Unsafe,
[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/visitor.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |     tcx: &'tcx ty::ctxt<'a>,
[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 `ast`
[INFO] [stdout]   --> src/visitor.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |     node_info: Option<(ast::NodeId, NodeInfo)>,
[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/visitor.rs:89:27
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub unsafes: BTreeMap<ast::NodeId, NodeInfo>,
[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/visitor.rs:93:27
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn new(tcx: &'tcx ty::ctxt<'a>) -> UnsafeVisitor<'tcx, 'a> {
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:101:43
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn check_crate(&mut self, krate: &ast::Crate) {
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         visit::walk_crate(self, krate)
[INFO] [stdout]     |         ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:109:53
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_ptr_cast(&mut self, span: Span, from: &ast::Expr, to: &ast::Expr) -> bool {
[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/visitor.rs:109:69
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_ptr_cast(&mut self, span: Span, from: &ast::Expr, to: &ast::Expr) -> bool {
[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/visitor.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let from_ty = ty::expr_ty(self.tcx, from);
[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/visitor.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let to_ty = ty::expr_ty(self.tcx, to);
[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/visitor.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |             (&ty::ty_rptr(_, ty::mt { mutbl: ast::MutImmutable, .. }),
[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/visitor.rs:114:30
[INFO] [stdout]     |
[INFO] [stdout] 114 |             (&ty::ty_rptr(_, ty::mt { mutbl: ast::MutImmutable, .. }),
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |             (&ty::ty_rptr(_, ty::mt { mutbl: ast::MutImmutable, .. }),
[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/visitor.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 |              &ty::ty_rptr(_, ty::mt { mutbl: ast::MutMutable, .. })) => {
[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/visitor.rs:115:30
[INFO] [stdout]     |
[INFO] [stdout] 115 |              &ty::ty_rptr(_, ty::mt { mutbl: ast::MutMutable, .. })) => {
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:115:46
[INFO] [stdout]     |
[INFO] [stdout] 115 |              &ty::ty_rptr(_, ty::mt { mutbl: ast::MutMutable, .. })) => {
[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/visitor.rs:120:15
[INFO] [stdout]     |
[INFO] [stdout] 120 |             (&ty::ty_ptr(ty::mt { mutbl: ast::MutImmutable, .. }),
[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/visitor.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 |             (&ty::ty_ptr(ty::mt { mutbl: ast::MutImmutable, .. }),
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:120:42
[INFO] [stdout]     |
[INFO] [stdout] 120 |             (&ty::ty_ptr(ty::mt { mutbl: ast::MutImmutable, .. }),
[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/visitor.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |              &ty::ty_ptr(ty::mt { mutbl: ast::MutMutable, .. })) => {
[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/visitor.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |              &ty::ty_ptr(ty::mt { mutbl: ast::MutMutable, .. })) => {
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:121:42
[INFO] [stdout]     |
[INFO] [stdout] 121 |              &ty::ty_ptr(ty::mt { mutbl: ast::MutMutable, .. })) => {
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn visit_fn(&mut self, fn_kind: visit::FnKind<'a>, fn_decl: &'a ast::FnDecl,
[INFO] [stdout]     |                                     ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:134:69
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn visit_fn(&mut self, fn_kind: visit::FnKind<'a>, fn_decl: &'a ast::FnDecl,
[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/visitor.rs:135:25
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 block: &ast::Block, span: Span, node_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 `ast`
[INFO] [stdout]    --> src/visitor.rs:135:58
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 block: &ast::Block, span: Span, node_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 `visit`
[INFO] [stdout]    --> src/visitor.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             visit::FkItemFn(_, _, fn_style, _) =>
[INFO] [stdout]     |             ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 (true, fn_style == ast::Unsafety::Unsafe),
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             visit::FkMethod(_, _, method) =>
[INFO] [stdout]     |             ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:140:48
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 (true, method.pe_unsafety() == ast::Unsafety::Unsafe),
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         visit::walk_fn(self, fn_kind, fn_decl, block, span);
[INFO] [stdout]     |         ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:160:42
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn visit_block(&mut self, block: &'a ast::Block) {
[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/visitor.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             ast::DefaultBlock => (None, false),
[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/visitor.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             ast::UnsafeBlock(source) => {
[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/visitor.rs:164:42
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 let compiler = source == ast::CompilerGenerated;
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         visit::walk_block(self, block);
[INFO] [stdout]     |         ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:185:40
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn visit_expr(&mut self, expr: &'a ast::Expr) {
[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/visitor.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 ast::ExprMethodCall(_, _, _) => {
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MethodCall`
[INFO] [stdout]    --> src/visitor.rs:189:39
[INFO] [stdout]     |
[INFO] [stdout] 189 |                     let method_call = MethodCall::expr(expr.id);
[INFO] [stdout]     |                                       ^^^^^^^^^^ use of undeclared type `MethodCall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 ast::ExprCall(ref base, ref args) => {
[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/visitor.rs:197:27
[INFO] [stdout]     |
[INFO] [stdout] 197 |                         (&ast::ExprPath(ref p), [ref arg])
[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 `token`
[INFO] [stdout]    --> src/visitor.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   token::intern("transmute") => {
[INFO] [stdout]     |                       ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `def`
[INFO] [stdout]    --> src/visitor.rs:209:39
[INFO] [stdout]     |
[INFO] [stdout] 209 | ...                   Some(&def::DefFn(did, _)) => {
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast_util`
[INFO] [stdout]    --> src/visitor.rs:212:37
[INFO] [stdout]     |
[INFO] [stdout] 212 | ...                   ast_util::is_local(did) &&
[INFO] [stdout]     |                       ^^^^^^^^ use of undeclared crate or module `ast_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast_map`
[INFO] [stdout]    --> src/visitor.rs:214:45
[INFO] [stdout]     |
[INFO] [stdout] 214 | ...                   ast_map::NodeForeignItem(_) => true,
[INFO] [stdout]     |                       ^^^^^^^ use of undeclared crate or module `ast_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]    --> src/visitor.rs:224:49
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   let base_type = ty::node_id_to_type(self.tcx, base.id);
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:233:17
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 ast::ExprUnary(ast::UnDeref, ref base) => {
[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/visitor.rs:233:32
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 ast::ExprUnary(ast::UnDeref, ref base) => {
[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/visitor.rs:234:37
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let base_type = ty::node_id_to_type(self.tcx, base.id);
[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/visitor.rs:236:25
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         ty::ty_ptr(_) => {
[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 `ast`
[INFO] [stdout]    --> src/visitor.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 ast::ExprInlineAsm(..) => {
[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/visitor.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 ast::ExprPath(..) => {
[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/visitor.rs:246:27
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     match ty::resolve_expr(self.tcx, expr) {
[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 `def`
[INFO] [stdout]    --> src/visitor.rs:247:25
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         def::DefStatic(_, true) => {
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/visitor.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 ast::ExprCast(ref from, _) => {
[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 `visit`
[INFO] [stdout]    --> src/visitor.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         visit::walk_expr(self, expr);
[INFO] [stdout]     |         ^^^^^ use of undeclared crate or module `visit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `config`
[INFO] [stdout]    --> src/unsafe_ls.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let input = config::Input::File(path);
[INFO] [stdout]     |                 ^^^^^^ use of undeclared crate or module `config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `config`
[INFO] [stdout]    --> src/unsafe_ls.rs:158:20
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let sessopts = config::Options {
[INFO] [stdout]     |                    ^^^^^^ use of undeclared crate or module `config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `config`
[INFO] [stdout]    --> src/unsafe_ls.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         .. config::basic_options().clone()
[INFO] [stdout]     |            ^^^^^^ use of undeclared crate or module `config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `diagnostic`
[INFO] [stdout]    --> src/unsafe_ls.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         diagnostic::default_handler(diagnostic::Auto, None);
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `diagnostic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `diagnostic`
[INFO] [stdout]    --> src/unsafe_ls.rs:166:37
[INFO] [stdout]     |
[INFO] [stdout] 166 |         diagnostic::default_handler(diagnostic::Auto, None);
[INFO] [stdout]     |                                     ^^^^^^^^^^ use of undeclared crate or module `diagnostic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `diagnostic`
[INFO] [stdout]    --> src/unsafe_ls.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         diagnostic::mk_span_handler(diagnostic_handler, codemap);
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `diagnostic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `session`
[INFO] [stdout]    --> src/unsafe_ls.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let sess = session::build_session_(sessopts, None, span_diagnostic_handler);
[INFO] [stdout]     |                ^^^^^^^ use of undeclared crate or module `session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `config`
[INFO] [stdout]    --> src/unsafe_ls.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let cfg = config::build_configuration(&sess);
[INFO] [stdout]     |               ^^^^^^ use of undeclared crate or module `config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `driver`
[INFO] [stdout]    --> src/unsafe_ls.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let krate = driver::phase_1_parse_input(&sess, cfg, &input);
[INFO] [stdout]     |                 ^^^^^^ use of undeclared crate or module `driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `link`
[INFO] [stdout]    --> src/unsafe_ls.rs:175:14
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let id = link::find_crate_name(Some(&sess), krate.attrs.as_slice(),
[INFO] [stdout]     |              ^^^^ use of undeclared crate or module `link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `driver`
[INFO] [stdout]    --> src/unsafe_ls.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let krate = driver::phase_2_configure_and_expand(
[INFO] [stdout]     |                 ^^^^^^ use of undeclared crate or module `driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast_map`
[INFO] [stdout]    --> src/unsafe_ls.rs:179:22
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let mut forest = ast_map::Forest::new(krate);
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared crate or module `ast_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `driver`
[INFO] [stdout]    --> src/unsafe_ls.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let ast_map = driver::assign_node_ids_and_map(&sess, &mut forest);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TypedArena`
[INFO] [stdout]    --> src/unsafe_ls.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let type_arena = TypedArena::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `TypedArena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `driver`
[INFO] [stdout]    --> src/unsafe_ls.rs:182:15
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let res = driver::phase_3_run_analysis_passes(sess, ast_map, &type_arena, id);
[INFO] [stdout]     |               ^^^^^^ use of undeclared crate or module `driver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]    --> src/unsafe_ls.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let ty::CrateAnalysis { ty_cx, .. } = res;
[INFO] [stdout]     |         ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/visitor.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub span: Span,
[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/visitor.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub ffi: Vec<Span>,
[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/visitor.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub raw_deref: Vec<Span>,
[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/visitor.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub static_mut: Vec<Span>,
[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/visitor.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub unsafe_call: Vec<Span>,
[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/visitor.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub transmute: Vec<Span>,
[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/visitor.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub transmute_imm_to_mut: Vec<Span>,
[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/visitor.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub cast_raw_ptr_const_to_mut: Vec<Span>,
[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/visitor.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeInfo {
[INFO] [stdout]    |                    - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub asm: Vec<Span>,
[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/visitor.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn new(span: Span, is_fn: bool, compiler: bool) -> NodeInfo {
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> src/visitor.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl fmt::Show for NodeInfo {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]    --> src/visitor.rs:109:40
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn check_ptr_cast(&mut self, span: Span, from: &ast::Expr, to: &ast::Expr) -> bool {
[INFO] [stdout]     |                                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Visitor` in this scope
[INFO] [stdout]    --> src/visitor.rs:133:18
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl<'tcx,'a,'b> Visitor<'a> for UnsafeVisitor<'tcx,'b> {
[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/visitor.rs:135:43
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 block: &ast::Block, span: Span, node_id: ast::NodeId) {
[INFO] [stdout]     |                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `args` in module `std::os`
[INFO] [stdout]   --> src/unsafe_ls.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let args: Vec<_> = std::os::args();
[INFO] [stdout]    |                                 ^^^^ not found in `std::os`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::env::args;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let opts = [getopts::optflag("h", "help", "show this help message"),
[INFO] [stdout]    |                          ^^^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 getopts::optflag("n", "nonffi",
[INFO] [stdout]    |                          ^^^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 getopts::optflag("f", "ffi", "print `unsafe`s that do FFI calls"),
[INFO] [stdout]    |                          ^^^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `optmulti` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 getopts::optmulti("L", "library-path",
[INFO] [stdout]    |                          ^^^^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `getopts` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let matches = getopts::getopts(args.tail(), &opts).unwrap();
[INFO] [stdout]    |                            ^^^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `usage` in crate `getopts`
[INFO] [stdout]   --> src/unsafe_ls.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |                  getopts::usage(format!("{} - find all unsafe blocks and print the \
[INFO] [stdout]    |                           ^^^^^ not found in `getopts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/unsafe_ls.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut libs: Vec<Path> = matches.opt_strs("L").into_iter().map(|s| Path::new(s)).collect();
[INFO] [stdout]    |                       ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]   --> src/unsafe_ls.rs:47:73
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut libs: Vec<Path> = matches.opt_strs("L").into_iter().map(|s| Path::new(s)).collect();
[INFO] [stdout]    |                                                                         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]   --> src/unsafe_ls.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |     libs.push(Path::new(DEFAULT_LIB_DIR));
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]   --> src/unsafe_ls.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let name = Path::new(name.as_slice());
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/unsafe_ls.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |     libs: Vec<Path>
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/unsafe_ls.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn run_library(&self, path: Path) {
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/unsafe_ls.rs:151:21
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn get_ast<T>(path: Path, libs: Vec<Path>, f: |ty::ctxt| -> T) -> T {
[INFO] [stdout]     |                     ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 13  | use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/unsafe_ls.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn get_ast<T>(path: Path, libs: Vec<Path>, f: |ty::ctxt| -> T) -> T {
[INFO] [stdout]     |                                     ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 13  | use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `self_exe_path` in module `os`
[INFO] [stdout]    --> src/unsafe_ls.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 |         maybe_sysroot: Some(os::self_exe_path().unwrap().dir_path()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ not found in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `f` in this scope
[INFO] [stdout]    --> src/unsafe_ls.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     f(ty_cx)
[INFO] [stdout]     |     ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/unsafe_ls.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(macro_rules)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `macro_rules` has been stable since 1.0.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         p!("asm", asm);
[INFO] [stdout]    |         -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         p!("asm", asm);
[INFO] [stdout]    |         -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |         p!("deref", raw_deref);
[INFO] [stdout]    |         ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |         p!("deref", raw_deref);
[INFO] [stdout]    |         ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |         p!("ffi", ffi);
[INFO] [stdout]    |         -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |         p!("ffi", ffi);
[INFO] [stdout]    |         -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |         p!("static mut", static_mut);
[INFO] [stdout]    |         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |         p!("static mut", static_mut);
[INFO] [stdout]    |         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |         p!("transmute", transmute);
[INFO] [stdout]    |         -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |         p!("transmute", transmute);
[INFO] [stdout]    |         -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |         p!("transmute & to &mut", transmute_imm_to_mut);
[INFO] [stdout]    |         ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |         p!("transmute & to &mut", transmute_imm_to_mut);
[INFO] [stdout]    |         ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |         p!("cast *const to *mut", cast_raw_ptr_const_to_mut);
[INFO] [stdout]    |         ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |         p!("cast *const to *mut", cast_raw_ptr_const_to_mut);
[INFO] [stdout]    |         ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     try!(write!(fmt, concat!("{} ", $fmt), self.$name.len()))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |         p!("unsafe call", unsafe_call);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/visitor.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         try!(write!(fmt, ", "));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |         p!("unsafe call", unsafe_call);
[INFO] [stdout]    |         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]  --> src/unsafe_ls.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate getopts;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `macro_rules` has been stable since 1.0.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/unsafe_ls.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(macro_rules)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 119 previous errors; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433, E0463, E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unsafe_ls` due to 120 previous errors; 17 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a8aaab50e9b4ccd5a59305b055093cdad847c3e726e2b1e7c6e66a34186f2d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8aaab50e9b4ccd5a59305b055093cdad847c3e726e2b1e7c6e66a34186f2d4a", kill_on_drop: false }`
[INFO] [stdout] a8aaab50e9b4ccd5a59305b055093cdad847c3e726e2b1e7c6e66a34186f2d4a