[INFO] crate hotswap 0.6.0 is already in cache
[INFO] checking hotswap-0.6.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate hotswap 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hotswap 0.6.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hotswap 0.6.0
[INFO] finished tweaking crates.io crate hotswap 0.6.0
[INFO] tweaked toml for crates.io crate hotswap 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b5c4b5ee419be5975b3638cb4332e55d9736813ef6affee97532e638db14a9f
[INFO] running `"docker" "start" "-a" "0b5c4b5ee419be5975b3638cb4332e55d9736813ef6affee97532e638db14a9f"`
[INFO] [stderr]    Compiling hotswap v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::base::SyntaxExtension::{MultiModifier, NormalTT};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::base::SyntaxExtension::{MultiModifier, NormalTT};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use syntax::ext::base::{Annotatable, ExtCtxt, MacEager, MacResult, MultiItemModifier,
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/codegen.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use syntax::ext::base::ExtCtxt;
[INFO] [stderr]   |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use syntax::ext::base::ExtCtxt;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use syntax::ext::base::{Annotatable, ExtCtxt, MacEager, MacResult, MultiItemModifier,
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/codegen.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use syntax::ext::base::ExtCtxt;
[INFO] [stderr]   |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use syntax::ext::base::ExtCtxt;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use syntax::ext::quote::rt::ToTokens;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/util.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     use syntax::codemap;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ no `codemap` in the root
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let item = quote_item!(cx,
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     quote_item!(cx,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_block` in this scope
[INFO] [stderr]   --> src/codegen.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     P(quote_block!(cx, {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/codegen.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let stmt = quote_stmt!(cx, {
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/codegen.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let block = quote_expr!(cx, {
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_ty` in this scope
[INFO] [stderr]   --> src/util.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 |             _ => quote_ty!(cx, ()),
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/lib.rs:140:35
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::base::SyntaxExtension::{MultiModifier, NormalTT};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_imports)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |     attrs.insert(0, quote_attr!(cx, #![allow(dead_code)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_features)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |         item.attrs.push(quote_attr!(cx, #![no_mangle]));
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]    --> src/lib.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |         .insert(0, quote_item!(cx, extern crate hotswap_runtime;).unwrap());
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use syntax::ext::quote::rt::ToTokens;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use syntax::ext::base::{Annotatable, ExtCtxt, MacEager, MacResult, MultiItemModifier,
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/util.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     use syntax::codemap;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ no `codemap` in the root
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let item = quote_item!(cx,
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     quote_item!(cx,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_block` in this scope
[INFO] [stderr]   --> src/codegen.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     P(quote_block!(cx, {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/codegen.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let stmt = quote_stmt!(cx, {
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/codegen.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let block = quote_expr!(cx, {
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_ty` in this scope
[INFO] [stderr]   --> src/util.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 |             _ => quote_ty!(cx, ()),
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]  --> src/codegen.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use syntax::ext::base::ExtCtxt;
[INFO] [stderr]   |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use syntax::ext::base::ExtCtxt;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/util.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use syntax::ext::quote::rt::ToTokens;
[INFO] [stderr]    |                 ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/lib.rs:140:35
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_imports)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |     attrs.insert(0, quote_attr!(cx, #![allow(dead_code)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_features)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |         item.attrs.push(quote_attr!(cx, #![no_mangle]));
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]    --> src/lib.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |         .insert(0, quote_item!(cx, extern crate hotswap_runtime;).unwrap());
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/util.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     use syntax::codemap;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ no `codemap` in the root
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let item = quote_item!(cx,
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]   --> src/codegen.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     quote_item!(cx,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_block` in this scope
[INFO] [stderr]   --> src/codegen.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     P(quote_block!(cx, {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/codegen.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let stmt = quote_stmt!(cx, {
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/codegen.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let block = quote_expr!(cx, {
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_ty` in this scope
[INFO] [stderr]   --> src/util.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 |             _ => quote_ty!(cx, ()),
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr` in this scope
[INFO] [stderr]    --> src/lib.rs:140:35
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_imports)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |     attrs.insert(0, quote_attr!(cx, #![allow(dead_code)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_features)]));
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]   --> src/lib.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         if let Annotatable::Item(item) = annotatable {
[INFO] [stderr]    |                ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_attr` in this scope
[INFO] [stderr]    --> src/lib.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |         item.attrs.push(quote_attr!(cx, #![no_mangle]));
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_item` in this scope
[INFO] [stderr]    --> src/lib.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |         .insert(0, quote_item!(cx, extern crate hotswap_runtime;).unwrap());
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]    --> src/lib.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 return vec![Annotatable::Item(P(item))];
[INFO] [stderr]     |                             ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         MacEager::expr(codegen::macro_expansion(cx, &hotswap_fns))
[INFO] [stderr]     |         ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]   --> src/lib.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         if let Annotatable::Item(item) = annotatable {
[INFO] [stderr]    |                ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]    --> src/lib.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 return vec![Annotatable::Item(P(item))];
[INFO] [stderr]     |                             ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:43:33
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn get_fn_info(cx: &mut ExtCtxt, item: &Item) -> HotswapFnInfo {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         MacEager::expr(codegen::macro_expansion(cx, &hotswap_fns))
[INFO] [stderr]     |         ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `ToTokens` in this scope
[INFO] [stderr]   --> src/util.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:56:57
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `MultiModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         MultiModifier(box header_extension),
[INFO] [stderr]    |         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]   --> src/lib.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         if let Annotatable::Item(item) = annotatable {
[INFO] [stderr]    |                ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `NormalTT` in this scope
[INFO] [stderr]   --> src/lib.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         NormalTT {
[INFO] [stderr]    |         ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MultiItemModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:89:6
[INFO] [stderr]    |
[INFO] [stderr] 89 | impl MultiItemModifier for HotswapHeaderExtension {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Annotatable`
[INFO] [stderr]    --> src/lib.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 return vec![Annotatable::Item(P(item))];
[INFO] [stderr]     |                             ^^^^^^^^^^^ use of undeclared type or module `Annotatable`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |         cx: &mut ExtCtxt,
[INFO] [stderr]    |                  ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |         annotatable: Annotatable,
[INFO] [stderr]    |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     ) -> Vec<Annotatable> {
[INFO] [stderr]    |              ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `TTMacroExpander` in this scope
[INFO] [stderr]    --> src/lib.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl TTMacroExpander for HotswapMacroExtension {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:129:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `MacResult` in this scope
[INFO] [stderr]    --> src/lib.rs:129:73
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stderr]     |                              ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:162:28
[INFO] [stderr]     |
[INFO] [stderr] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:177:27
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:190:28
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:204:27
[INFO] [stderr]     |
[INFO] [stderr] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:218:31
[INFO] [stderr]     |
[INFO] [stderr] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:43:33
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn get_fn_info(cx: &mut ExtCtxt, item: &Item) -> HotswapFnInfo {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `ToTokens` in this scope
[INFO] [stderr]   --> src/util.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 46 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0422, E0425, E0432, E0433, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         MacEager::expr(codegen::macro_expansion(cx, &hotswap_fns))
[INFO] [stderr]     |         ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:56:57
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `MultiModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         MultiModifier(box header_extension),
[INFO] [stderr]    |         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `hotswap`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `NormalTT` in this scope
[INFO] [stderr]   --> src/lib.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         NormalTT {
[INFO] [stderr]    |         ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MultiItemModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:89:6
[INFO] [stderr]    |
[INFO] [stderr] 89 | impl MultiItemModifier for HotswapHeaderExtension {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |         cx: &mut ExtCtxt,
[INFO] [stderr]    |                  ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |         annotatable: Annotatable,
[INFO] [stderr]    |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     ) -> Vec<Annotatable> {
[INFO] [stderr]    |              ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `TTMacroExpander` in this scope
[INFO] [stderr]    --> src/lib.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl TTMacroExpander for HotswapMacroExtension {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:129:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `MacResult` in this scope
[INFO] [stderr]    --> src/lib.rs:129:73
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stderr]     |                              ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:162:28
[INFO] [stderr]     |
[INFO] [stderr] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:177:27
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:190:28
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:204:27
[INFO] [stderr]     |
[INFO] [stderr] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:218:31
[INFO] [stderr]     |
[INFO] [stderr] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/codegen.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:43:33
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn get_fn_info(cx: &mut ExtCtxt, item: &Item) -> HotswapFnInfo {
[INFO] [stderr]    |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `ToTokens` in this scope
[INFO] [stderr]   --> src/util.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:56:57
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stderr]    |                                                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 46 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0422, E0425, E0432, E0433, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/util.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stderr]    |                             ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `MultiModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         MultiModifier(box header_extension),
[INFO] [stderr]    |         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `NormalTT` in this scope
[INFO] [stderr]   --> src/lib.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         NormalTT {
[INFO] [stderr]    |         ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MultiItemModifier` in this scope
[INFO] [stderr]   --> src/lib.rs:89:6
[INFO] [stderr]    |
[INFO] [stderr] 89 | impl MultiItemModifier for HotswapHeaderExtension {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |         cx: &mut ExtCtxt,
[INFO] [stderr]    |                  ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |         annotatable: Annotatable,
[INFO] [stderr]    |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stderr]   --> src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     ) -> Vec<Annotatable> {
[INFO] [stderr]    |              ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `TTMacroExpander` in this scope
[INFO] [stderr]    --> src/lib.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl TTMacroExpander for HotswapMacroExtension {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:129:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `MacResult` in this scope
[INFO] [stderr]    --> src/lib.rs:129:73
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stderr]     |                              ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:162:28
[INFO] [stderr]     |
[INFO] [stderr] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:177:27
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:190:28
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                            ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:204:27
[INFO] [stderr]     |
[INFO] [stderr] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stderr]     |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]    --> src/lib.rs:218:31
[INFO] [stderr]     |
[INFO] [stderr] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stderr]     |                               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `hotswap`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 46 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0422, E0425, E0432, E0433, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `hotswap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0b5c4b5ee419be5975b3638cb4332e55d9736813ef6affee97532e638db14a9f"`
[INFO] running `"docker" "rm" "-f" "0b5c4b5ee419be5975b3638cb4332e55d9736813ef6affee97532e638db14a9f"`
[INFO] [stdout] 0b5c4b5ee419be5975b3638cb4332e55d9736813ef6affee97532e638db14a9f