[INFO] fetching crate hotswap 0.6.0...
[INFO] documenting hotswap-0.6.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate hotswap 0.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hotswap 0.6.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41082eaa500c8edfa353e31393699eb8edec66d28349a954cfdd58d148e30f1a
[INFO] running `Command { std: "docker" "start" "-a" "41082eaa500c8edfa353e31393699eb8edec66d28349a954cfdd58d148e30f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41082eaa500c8edfa353e31393699eb8edec66d28349a954cfdd58d148e30f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41082eaa500c8edfa353e31393699eb8edec66d28349a954cfdd58d148e30f1a", kill_on_drop: false }`
[INFO] [stdout] 41082eaa500c8edfa353e31393699eb8edec66d28349a954cfdd58d148e30f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d50e7fd49ce0704ec65e95dc35a7727d6e3c1357d12f84b0a78266acdb3282
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "90d50e7fd49ce0704ec65e95dc35a7727d6e3c1357d12f84b0a78266acdb3282", kill_on_drop: false }`
[INFO] [stderr]  Documenting hotswap v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stdout]   |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: a __rustc_plugin_registrar symbol must now be defined instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate rustc_plugin;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_target`
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate rustc_target;
[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 `syntax`
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_item` in this scope
[INFO] [stdout]   --> src/codegen.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let item = quote_item!(cx,
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_item` in this scope
[INFO] [stdout]   --> src/codegen.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     quote_item!(cx,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_block` in this scope
[INFO] [stdout]   --> src/codegen.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 |     P(quote_block!(cx, {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_stmt` in this scope
[INFO] [stdout]   --> src/codegen.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let stmt = quote_stmt!(cx, {
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_expr` in this scope
[INFO] [stdout]    --> src/codegen.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let block = quote_expr!(cx, {
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_ty` in this scope
[INFO] [stdout]   --> src/util.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _ => quote_ty!(cx, ()),
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]   --> src/lib.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[plugin_registrar]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `plugin_registrar` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_expr` in this scope
[INFO] [stdout]    --> src/lib.rs:140:35
[INFO] [stdout]     |
[INFO] [stdout] 140 |             return MacEager::expr(quote_expr!(cx, {
[INFO] [stdout]     |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_attr` in this scope
[INFO] [stdout]    --> src/lib.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_imports)]));
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_attr` in this scope
[INFO] [stdout]    --> src/lib.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |     attrs.insert(0, quote_attr!(cx, #![allow(dead_code)]));
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_attr` in this scope
[INFO] [stdout]    --> src/lib.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |     attrs.insert(0, quote_attr!(cx, #![allow(unused_features)]));
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_attr` in this scope
[INFO] [stdout]    --> src/lib.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |         item.attrs.push(quote_attr!(cx, #![no_mangle]));
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_item` in this scope
[INFO] [stdout]    --> src/lib.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |         .insert(0, quote_item!(cx, extern crate hotswap_runtime;).unwrap());
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/codegen.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stdout]    |                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/codegen.rs:11:72
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stdout]    |                                                                        ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> src/codegen.rs:11:74
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn runtime_mod(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Item> {
[INFO] [stdout]    |                   -                                                      ^^^^ not found in this scope
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: you might be missing a type parameter: `<Item>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/codegen.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stdout]    |                         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/codegen.rs:40:62
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stdout]    |                                                              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]   --> src/codegen.rs:40:64
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn fn_body(cx: &mut ExtCtxt, fn_info: &HotswapFnInfo) -> P<Block> {
[INFO] [stdout]    |               -                                                ^^^^^ not found in this scope
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: you might be missing a type parameter: `<Block>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/codegen.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stdout]    |                                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/codegen.rs:61:76
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stdout]    |                                                                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/codegen.rs:61:78
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn macro_expansion(cx: &mut ExtCtxt, hotswap_fns: &[HotswapFnInfo]) -> P<Expr> {
[INFO] [stdout]    |                       -                                                      ^^^^ not found in this scope
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: you might be missing a type parameter: `<Expr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]    --> src/codegen.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn pointer_ident(fn_name: &str) -> Ident {
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]  --> src/util.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mod_walk(mut m: Mod, item_map: &mut FnMut(Item) -> Item) -> Mod {
[INFO] [stdout]   |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]  --> src/util.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mod_walk(mut m: Mod, item_map: &mut FnMut(Item) -> Item) -> Mod {
[INFO] [stdout]   |                                                  ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]  --> src/util.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mod_walk(mut m: Mod, item_map: &mut FnMut(Item) -> Item) -> Mod {
[INFO] [stdout]   |                                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]  --> src/util.rs:4:68
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mod_walk(mut m: Mod, item_map: &mut FnMut(Item) -> Item) -> Mod {
[INFO] [stdout]   |                                                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/util.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_fn_info(cx: &mut ExtCtxt, item: &Item) -> HotswapFnInfo {
[INFO] [stdout]    |                                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> src/util.rs:43:49
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_fn_info(cx: &mut ExtCtxt, item: &Item) -> HotswapFnInfo {
[INFO] [stdout]    |                                                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ToTokens` in this scope
[INFO] [stdout]   --> src/util.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stdout]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/util.rs:56:57
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stdout]    |                                                         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]   --> src/util.rs:56:88
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn comma_separated_tokens<T: ToTokens>(cx: &mut ExtCtxt, entries: &[T]) -> Vec<TokenTree> {
[INFO] [stdout]    |                                              -                                         ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: you might be missing a type parameter: `, TokenTree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/util.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn ident_name(ident: &Ident) -> String {
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> src/util.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn arg_idents(decl: &FnDecl) -> Vec<Ident> {
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/util.rs:68:41
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn arg_idents(decl: &FnDecl) -> Vec<Ident> {
[INFO] [stdout]    |                  -                      ^^^^^ not found in this scope
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: you might be missing a type parameter: `<Ident>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> src/util.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn arg_types(fn_decl: &FnDecl) -> Vec<Ty> {
[INFO] [stdout]    |                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ty` in this scope
[INFO] [stdout]   --> src/util.rs:86:43
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn arg_types(fn_decl: &FnDecl) -> Vec<Ty> {
[INFO] [stdout]    |                 -                         ^^ not found in this scope
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: you might be missing a type parameter: `<Ty>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/util.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stdout]    |                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> src/util.rs:90:48
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stdout]    |                                                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/util.rs:90:59
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stdout]    |                                                           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ty` in this scope
[INFO] [stdout]   --> src/util.rs:90:61
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn return_type(cx: &mut ExtCtxt, fn_decl: &FnDecl) -> P<Ty> {
[INFO] [stdout]    |                   -                                         ^^ not found in this scope
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: you might be missing a type parameter: `<Ty>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Registry` in this scope
[INFO] [stdout]   --> src/lib.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn plugin_registrar(reg: &mut Registry) {
[INFO] [stdout]    |                                   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ty` in this scope
[INFO] [stdout]   --> src/lib.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotswapFnInfo {
[INFO] [stdout]    |                         - help: you might be missing a type parameter: `<Ty>`
[INFO] [stdout] 70 |     name: String,
[INFO] [stdout] 71 |     input_types: Vec<Ty>,
[INFO] [stdout]    |                      ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/lib.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotswapFnInfo {
[INFO] [stdout]    |                         - help: you might be missing a type parameter: `<Ident>`
[INFO] [stdout] ...
[INFO] [stdout] 72 |     input_idents: Vec<Ident>,
[INFO] [stdout]    |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/lib.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     output_type: P<Ty>,
[INFO] [stdout]    |                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ty` in this scope
[INFO] [stdout]   --> src/lib.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotswapFnInfo {
[INFO] [stdout]    |                         - help: you might be missing a type parameter: `<Ty>`
[INFO] [stdout] ...
[INFO] [stdout] 73 |     output_type: P<Ty>,
[INFO] [stdout]    |                    ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MultiItemModifier` in this scope
[INFO] [stdout]   --> src/lib.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl MultiItemModifier for HotswapHeaderExtension {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/lib.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |         cx: &mut ExtCtxt,
[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/lib.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |         _: Span,
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MetaItem` in this scope
[INFO] [stdout]   --> src/lib.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         _: &MetaItem,
[INFO] [stdout]    |             ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]   --> src/lib.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         annotatable: Annotatable,
[INFO] [stdout]    |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]   --> src/lib.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl MultiItemModifier for HotswapHeaderExtension {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Annotatable>`
[INFO] [stdout] ...
[INFO] [stdout] 96 |     ) -> Vec<Annotatable> {
[INFO] [stdout]    |              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TTMacroExpander` in this scope
[INFO] [stdout]    --> src/lib.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl TTMacroExpander for HotswapMacroExtension {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:129:31
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[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/lib.rs:129:43
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stdout]     |                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenStream` in this scope
[INFO] [stdout]    --> src/lib.rs:129:53
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:129:73
[INFO] [stdout]     |
[INFO] [stdout] 129 |       fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<MacResult> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: an enum with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn expand(&self, cx: &mut ExtCtxt, _: Span, tt: TokenStream) -> Box<Result> {
[INFO] [stdout]     |                                                                         ~~~~~~
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl<MacResult> TTMacroExpander for HotswapMacroExtension {
[INFO] [stdout]     |     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:155:30
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stdout]     |                              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Attribute` in this scope
[INFO] [stdout]    --> src/lib.rs:155:54
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stdout]     |                    -                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: you might be missing a type parameter: `<Attribute>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Attribute` in this scope
[INFO] [stdout]    --> src/lib.rs:155:73
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn expand_lib_attrs(cx: &mut ExtCtxt, mut attrs: Vec<Attribute>) -> Vec<Attribute> {
[INFO] [stdout]     |                    -                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: you might be missing a type parameter: `<Attribute>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stdout]     |                            ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:162:40
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stdout]     |                                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:162:48
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn expand_lib_mod(cx: &mut ExtCtxt, m: Mod) -> Mod {
[INFO] [stdout]     |                                                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:177:27
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]    --> src/lib.rs:177:46
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stdout]     |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]    --> src/lib.rs:177:55
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn expand_lib_fn(cx: &mut ExtCtxt, mut item: Item) -> Item {
[INFO] [stdout]     |                                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:190:28
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                            ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:190:40
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:190:81
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn expand_bin_mod(cx: &mut ExtCtxt, m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                                                                                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:204:27
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]    --> src/lib.rs:204:46
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stdout]     |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]    --> src/lib.rs:204:88
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn expand_bin_fn(cx: &mut ExtCtxt, mut item: Item, hotswap_fns: &mut HotswapFnList) -> Item {
[INFO] [stdout]     |                                                                                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:218:31
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:218:47
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]    --> src/lib.rs:218:88
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn expand_bin_footer(cx: &mut ExtCtxt, mut m: Mod, hotswap_fns: &mut HotswapFnList) -> Mod {
[INFO] [stdout]     |                                                                                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(quote, plugin_registrar, rustc_private, box_syntax, stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 82 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `hotswap`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name hotswap src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=524641c193c7d744 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.6.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "90d50e7fd49ce0704ec65e95dc35a7727d6e3c1357d12f84b0a78266acdb3282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d50e7fd49ce0704ec65e95dc35a7727d6e3c1357d12f84b0a78266acdb3282", kill_on_drop: false }`
[INFO] [stdout] 90d50e7fd49ce0704ec65e95dc35a7727d6e3c1357d12f84b0a78266acdb3282