[INFO] fetching crate clucstr 1.1.91...
[INFO] testing clucstr-1.1.91 against 1.60.0 for beta-1.61-1
[INFO] extracting crate clucstr 1.1.91 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate clucstr 1.1.91 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clucstr 1.1.91
[INFO] finished tweaking crates.io crate clucstr 1.1.91
[INFO] tweaked toml for crates.io crate clucstr 1.1.91 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate clucstr 1.1.91 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e97dd232d4599479d725f95535a65b719eaf6ee11a2a8b3f7daccf86baac3d
[INFO] running `Command { std: "docker" "start" "-a" "b8e97dd232d4599479d725f95535a65b719eaf6ee11a2a8b3f7daccf86baac3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e97dd232d4599479d725f95535a65b719eaf6ee11a2a8b3f7daccf86baac3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e97dd232d4599479d725f95535a65b719eaf6ee11a2a8b3f7daccf86baac3d", kill_on_drop: false }`
[INFO] [stdout] b8e97dd232d4599479d725f95535a65b719eaf6ee11a2a8b3f7daccf86baac3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36b968346bfa073eefa5ab71e5dd893eccea1251dce4482806b06e9d3af4f680
[INFO] running `Command { std: "docker" "start" "-a" "36b968346bfa073eefa5ab71e5dd893eccea1251dce4482806b06e9d3af4f680", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clucstr v1.1.91 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> src/lib.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 | #![feature(plugin_registrar, rustc_private)]
[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 `syntax`
[INFO] [stdout]    --> src/lib.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | extern crate syntax;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]    --> src/lib.rs:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | 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: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]   --> src/nightly.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[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[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]   --> src/nightly.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 return DummyResult::any(sp);
[INFO] [stdout]    |                        ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenKind`
[INFO] [stdout]   --> src/nightly.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         while parser.eat(&TokenKind::Comma) {
[INFO] [stdout]    |                           ^^^^^^^^^ use of undeclared type `TokenKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]   --> src/nightly.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     return DummyResult::any(sp);
[INFO] [stdout]    |                            ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]   --> src/nightly.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |             return DummyResult::any(sp);
[INFO] [stdout]    |                    ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/nightly.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 ExprKind::Lit(ref l) => {
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]   --> src/nightly.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 |                         LitKind::Str(ref array, _) => {
[INFO] [stdout]    |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]   --> src/nightly.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   return DummyResult::any(sp);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]   --> src/nightly.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]    |                                       ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]   --> src/nightly.rs:84:53
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]    |                                                                ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]   --> src/nightly.rs:84:74
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]    |                                                                                     ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]   --> src/nightly.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 |                         LitKind::ByteStr(ref array) => {
[INFO] [stdout]    |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 | ...                   return DummyResult::any(sp);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                       ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:105:53
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                                ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/nightly.rs:105:74
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                                                     ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:118:7
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         LitKind::Int(0, LitIntType::Unsuffixed) if unk_index+1 == args_len => break 'looper,
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:118:23
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         LitKind::Int(0, LitIntType::Unsuffixed) if unk_index+1 == args_len => break 'looper,
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         LitKind::Int(0, LitIntType::Unsuffixed) => {
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         LitKind::Int(0, LitIntType::Unsuffixed) => {
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 | ...                   return DummyResult::any(sp);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 |                         LitKind::Int(ref a, LitIntType::Unsigned(UintTy::U8))
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:126:27
[INFO] [stdout]     |
[INFO] [stdout] 126 |                         LitKind::Int(ref a, LitIntType::Unsigned(UintTy::U8))
[INFO] [stdout]     |                                             ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/nightly.rs:126:48
[INFO] [stdout]     |
[INFO] [stdout] 126 |                         LitKind::Int(ref a, LitIntType::Unsigned(UintTy::U8))
[INFO] [stdout]     |                                                                  ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |                         | LitKind::Int(ref a, LitIntType::Signed(IntTy::I8))
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |                         | LitKind::Int(ref a, LitIntType::Signed(IntTy::I8))
[INFO] [stdout]     |                                               ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/nightly.rs:127:48
[INFO] [stdout]     |
[INFO] [stdout] 127 |                         | LitKind::Int(ref a, LitIntType::Signed(IntTy::I8))
[INFO] [stdout]     |                                                                  ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   return DummyResult::any(sp);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                       ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:138:52
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                                ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/nightly.rs:138:73
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...                   cx.expr_lit(sp, LitKind::Int(*a as u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                                                     ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |                         LitKind::Byte(0) if unk_index+1 == args_len => break 'looper,
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         LitKind::Byte(0) => {
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 | ...                   return DummyResult::any(sp);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         LitKind::Byte(a) => r_array.push(cx.expr_lit(sp, LitKind::Int(a as u128, LitIntType::Unsigned(UintTy::U8)))),
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:154:56
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         LitKind::Byte(a) => r_array.push(cx.expr_lit(sp, LitKind::Int(a as u128, LitIntType::Unsigned(UintTy::U8)))),
[INFO] [stdout]     |                                                                          ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:154:80
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         LitKind::Byte(a) => r_array.push(cx.expr_lit(sp, LitKind::Int(a as u128, LitIntType::Unsigned(UintTy::U8)))),
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/nightly.rs:154:101
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         LitKind::Byte(a) => r_array.push(cx.expr_lit(sp, LitKind::Int(a as u128, LitIntType::Unsigned(UintTy::U8)))),
[INFO] [stdout]     |                                                                                                                       ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:160:15
[INFO] [stdout]     |
[INFO] [stdout] 160 | ...                   return DummyResult::any(sp);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DummyResult`
[INFO] [stdout]    --> src/nightly.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     return DummyResult::any(sp);
[INFO] [stdout]     |                            ^^^^^^^^^^^ use of undeclared type `DummyResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitKind`
[INFO] [stdout]    --> src/nightly.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |             cx.expr_lit(sp, LitKind::Int(0u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                             ^^^^^^^ use of undeclared type `LitKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LitIntType`
[INFO] [stdout]    --> src/nightly.rs:173:40
[INFO] [stdout]     |
[INFO] [stdout] 173 |             cx.expr_lit(sp, LitKind::Int(0u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                 ^^^^^^^^^^ use of undeclared type `LitIntType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/nightly.rs:173:61
[INFO] [stdout]     |
[INFO] [stdout] 173 |             cx.expr_lit(sp, LitKind::Int(0u128, LitIntType::Unsigned(UintTy::U8)))
[INFO] [stdout]     |                                                                      ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/nightly.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 |         ExprKind::AddrOf(Mutability::Immutable,
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutability`
[INFO] [stdout]    --> src/nightly.rs:181:20
[INFO] [stdout]     |
[INFO] [stdout] 181 |         ExprKind::AddrOf(Mutability::Immutable,
[INFO] [stdout]     |                          ^^^^^^^^^^ use of undeclared type `Mutability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/nightly.rs:182:16
[INFO] [stdout]     |
[INFO] [stdout] 182 |             cx.expr(sp, ExprKind::Array(r_array)) //[u8]
[INFO] [stdout]     |                         ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TyKind`
[INFO] [stdout]    --> src/nightly.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |             cx.ty(sp, TyKind::Slice(
[INFO] [stdout]     |                       ^^^^^^ use of undeclared type `TyKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutability`
[INFO] [stdout]    --> src/nightly.rs:195:4
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Mutability::Immutable // const
[INFO] [stdout]     |             ^^^^^^^^^^ use of undeclared type `Mutability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutability`
[INFO] [stdout]    --> src/nightly.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 |             Mutability::Immutable // const
[INFO] [stdout]     |             ^^^^^^^^^^ use of undeclared type `Mutability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UnOp`
[INFO] [stdout]    --> src/nightly.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |     result = cx.expr_unary(sp, UnOp::Deref, result);
[INFO] [stdout]     |                                ^^^^ use of undeclared type `UnOp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/nightly.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |     result = cx.expr(sp, ExprKind::AddrOf(Mutability::Immutable, result));
[INFO] [stdout]     |                          ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutability`
[INFO] [stdout]    --> src/nightly.rs:212:40
[INFO] [stdout]     |
[INFO] [stdout] 212 |     result = cx.expr(sp, ExprKind::AddrOf(Mutability::Immutable, result));
[INFO] [stdout]     |                                           ^^^^^^^^^^ use of undeclared type `Mutability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clucstr` due to 68 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MacEager`
[INFO] [stdout]    --> src/nightly.rs:215:2
[INFO] [stdout]     |
[INFO] [stdout] 215 |     MacEager::expr({
[INFO] [stdout]     |     ^^^^^^^^ use of undeclared type `MacEager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/nightly.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 |             id: ast::DUMMY_NODE_ID,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BlockCheckMode`
[INFO] [stdout]    --> src/nightly.rs:225:11
[INFO] [stdout]     |
[INFO] [stdout] 225 |             rules: BlockCheckMode::Unsafe(UnsafeSource::CompilerGenerated), //<-- UNSAFE
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ use of undeclared type `BlockCheckMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UnsafeSource`
[INFO] [stdout]    --> src/nightly.rs:225:34
[INFO] [stdout]     |
[INFO] [stdout] 225 |             rules: BlockCheckMode::Unsafe(UnsafeSource::CompilerGenerated), //<-- UNSAFE
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ use of undeclared type `UnsafeSource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Registry` in this scope
[INFO] [stdout]   --> src/nightly.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 | 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 `ExtCtxt` in this scope
[INFO] [stdout]   --> src/nightly.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
[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/nightly.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
[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/nightly.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
[INFO] [stdout]    |                                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]   --> src/nightly.rs:28:72
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
[INFO] [stdout]    |            -                                                           ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: you might be missing a type parameter: `<MacResult>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/nightly.rs:216:15
[INFO] [stdout]     |
[INFO] [stdout] 28  | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
[INFO] [stdout]     |            - help: you might be missing a type parameter: `<P>`
[INFO] [stdout] ...
[INFO] [stdout] 216 |         let block = P(Block {
[INFO] [stdout]     |                     ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Block` in this scope
[INFO] [stdout]    --> src/nightly.rs:216:17
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let block = P(Block {
[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:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 67 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0422, E0425, E0433, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36b968346bfa073eefa5ab71e5dd893eccea1251dce4482806b06e9d3af4f680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b968346bfa073eefa5ab71e5dd893eccea1251dce4482806b06e9d3af4f680", kill_on_drop: false }`
[INFO] [stdout] 36b968346bfa073eefa5ab71e5dd893eccea1251dce4482806b06e9d3af4f680