[INFO] fetching crate compile_msg 0.1.5...
[INFO] checking compile_msg-0.1.5 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate compile_msg 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate compile_msg 0.1.5 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate compile_msg 0.1.5
[INFO] finished tweaking crates.io crate compile_msg 0.1.5
[INFO] tweaked toml for crates.io crate compile_msg 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 0236a8ea2456cf6d1c803e78b3bf539427136b634940c8a7c446675e0b7dec89
[INFO] running `"docker" "start" "-a" "0236a8ea2456cf6d1c803e78b3bf539427136b634940c8a7c446675e0b7dec89"`
[INFO] [stderr]    Compiling compile_msg v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]  --> src/lib.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use syntax::codemap::{Span};
[INFO] [stderr]   |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:31:43
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                             ^^^^^^^^^ not found in `ast`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:50:56
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                        ^^^^^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             ast::ExprLit(ref lit) => {
[INFO] [stderr]    |                  ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitStr` in module `ast`
[INFO] [stderr]   --> src/lib.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     ast::LitStr(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloat` in module `ast`
[INFO] [stderr]   --> src/lib.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |                     ast::LitFloat(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloatUnsuffixed` in module `ast`
[INFO] [stderr]   --> src/lib.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     ast::LitFloatUnsuffixed(ref s) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitChar` in module `ast`
[INFO] [stderr]   --> src/lib.rs:66:26
[INFO] [stderr]    |
[INFO] [stderr] 66 |                     ast::LitChar(c) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:41
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:26
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:41
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:62
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                                              ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:41
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:63
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                                               ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:41
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                                              ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:63
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                                               ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBool` in module `ast`
[INFO] [stderr]   --> src/lib.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     ast::LitBool(b) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitByte` in module `ast`
[INFO] [stderr]   --> src/lib.rs:81:26
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     ast::LitByte(..) |
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBinary` in module `ast`
[INFO] [stderr]   --> src/lib.rs:82:26
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     ast::LitBinary(..) => {
[INFO] [stderr]    |                          ^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[plugin_registrar]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:75
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]  --> src/lib.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use syntax::codemap::{Span};
[INFO] [stderr]   |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]  --> src/lib.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use syntax::codemap::{Span};
[INFO] [stderr]   |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:31:43
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                             ^^^^^^^^^ not found in `ast`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:50:56
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                        ^^^^^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             ast::ExprLit(ref lit) => {
[INFO] [stderr]    |                  ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitStr` in module `ast`
[INFO] [stderr]   --> src/lib.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     ast::LitStr(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloat` in module `ast`
[INFO] [stderr]   --> src/lib.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |                     ast::LitFloat(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloatUnsuffixed` in module `ast`
[INFO] [stderr]   --> src/lib.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     ast::LitFloatUnsuffixed(ref s) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitChar` in module `ast`
[INFO] [stderr]   --> src/lib.rs:66:26
[INFO] [stderr]    |
[INFO] [stderr] 66 |                     ast::LitChar(c) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:41
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:26
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:41
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:62
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                                              ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:41
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:63
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                                               ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:41
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                                              ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:63
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                                               ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBool` in module `ast`
[INFO] [stderr]   --> src/lib.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     ast::LitBool(b) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitByte` in module `ast`
[INFO] [stderr]   --> src/lib.rs:81:26
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     ast::LitByte(..) |
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBinary` in module `ast`
[INFO] [stderr]   --> src/lib.rs:82:26
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     ast::LitBinary(..) => {
[INFO] [stderr]    |                          ^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[plugin_registrar]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:75
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `expr` found for type `syntax::ext::base::DummyResult` in the current scope
[INFO] [stderr]   --> src/lib.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 54 |         None => return base::DummyResult::expr(sp)
[INFO] [stderr]    |                                           ^^^^ function or associated item not found in `syntax::ext::base::DummyResult`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `node` on type `syntax::ptr::P<syntax::ast::Expr>`
[INFO] [stderr]   --> src/lib.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match e.node {
[INFO] [stderr]    |                 ^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:72:63
[INFO] [stderr]    |
[INFO] [stderr] 72 |                         accumulator.push_str(format!("{}", i).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:76:64
[INFO] [stderr]    |
[INFO] [stderr] 76 |                         accumulator.push_str(format!("-{}", i).as_slice());
[INFO] [stderr]    |                                                                ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:79:63
[INFO] [stderr]    |
[INFO] [stderr] 79 |                         accumulator.push_str(format!("{}", b).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `span_note` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Note => span_note,
[INFO] [stderr]     |                 ^^^^^^^^^ help: there is a method with a similar name: `pat_none`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/lib.rs:96:54
[INFO] [stderr]     |
[INFO] [stderr] 96  |                   $($sev => cx.$method(sp, accumulator.as_slice()),)*
[INFO] [stderr]     |                                                        ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] ...
[INFO] [stderr] 100 | /     emit! {
[INFO] [stderr] 101 | |         Note => span_note,
[INFO] [stderr] 102 | |         Warning => span_warn,
[INFO] [stderr] 103 | |         Error => span_err,
[INFO] [stderr] 104 | |         Fatal => span_fatal
[INFO] [stderr] 105 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 33 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0531, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:31:43
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                             ^^^^^^^^^ not found in `ast`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast`
[INFO] [stderr]   --> src/lib.rs:50:56
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                        ^^^^^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             ast::ExprLit(ref lit) => {
[INFO] [stderr]    |                  ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitStr` in module `ast`
[INFO] [stderr]   --> src/lib.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     ast::LitStr(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloat` in module `ast`
[INFO] [stderr]   --> src/lib.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |                     ast::LitFloat(ref s, _) |
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitFloatUnsuffixed` in module `ast`
[INFO] [stderr]   --> src/lib.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     ast::LitFloatUnsuffixed(ref s) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitChar` in module `ast`
[INFO] [stderr]   --> src/lib.rs:66:26
[INFO] [stderr]    |
[INFO] [stderr] 66 |                     ast::LitChar(c) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:69:41
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     ast::LitInt(i, ast::UnsignedIntLit(_)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:26
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:41
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:70:62
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Plus)) |
[INFO] [stderr]    |                                                              ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:41
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Plus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:71:63
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Plus)) => {
[INFO] [stderr]    |                                                               ^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Plus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `SignedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:41
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     ast::LitInt(i, ast::SignedIntLit(_, ast::Minus)) |
[INFO] [stderr]    |                                                              ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitInt` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `UnsuffixedIntLit` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `compile_msg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Minus` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:63
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     ast::LitInt(i, ast::UnsuffixedIntLit(ast::Minus)) => {
[INFO] [stderr]    |                                                               ^^^^^ not found in `ast`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::BinOpToken::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::parse::token::Minus;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBool` in module `ast`
[INFO] [stderr]   --> src/lib.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     ast::LitBool(b) => {
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitByte` in module `ast`
[INFO] [stderr]   --> src/lib.rs:81:26
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     ast::LitByte(..) |
[INFO] [stderr]    |                          ^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitBinary` in module `ast`
[INFO] [stderr]   --> src/lib.rs:82:26
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     ast::LitBinary(..) => {
[INFO] [stderr]    |                          ^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |                                args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] ...
[INFO] [stderr] 41 | /     register_specifics! {
[INFO] [stderr] 42 | |         "compile_note" => Note,
[INFO] [stderr] 43 | |         "compile_warning" => Warning,
[INFO] [stderr] 44 | |         "compile_error" => Error,
[INFO] [stderr] 45 | |         "compile_fatal" => Fatal
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[plugin_registrar]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:75
[INFO] [stderr]    |
[INFO] [stderr] 50 |               cx: &mut ExtCtxt, sp: Span, args: &[ast::TokenTree]) -> Box<base::MacResult+'static> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult+'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `expr` found for type `syntax::ext::base::DummyResult` in the current scope
[INFO] [stderr]   --> src/lib.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 54 |         None => return base::DummyResult::expr(sp)
[INFO] [stderr]    |                                           ^^^^ function or associated item not found in `syntax::ext::base::DummyResult`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `node` on type `syntax::ptr::P<syntax::ast::Expr>`
[INFO] [stderr]   --> src/lib.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match e.node {
[INFO] [stderr]    |                 ^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:72:63
[INFO] [stderr]    |
[INFO] [stderr] 72 |                         accumulator.push_str(format!("{}", i).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:76:64
[INFO] [stderr]    |
[INFO] [stderr] 76 |                         accumulator.push_str(format!("-{}", i).as_slice());
[INFO] [stderr]    |                                                                ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:79:63
[INFO] [stderr]    |
[INFO] [stderr] 79 |                         accumulator.push_str(format!("{}", b).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `span_note` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Note => span_note,
[INFO] [stderr]     |                 ^^^^^^^^^ help: there is a method with a similar name: `pat_none`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/lib.rs:96:54
[INFO] [stderr]     |
[INFO] [stderr] 96  |                   $($sev => cx.$method(sp, accumulator.as_slice()),)*
[INFO] [stderr]     |                                                        ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] ...
[INFO] [stderr] 100 | /     emit! {
[INFO] [stderr] 101 | |         Note => span_note,
[INFO] [stderr] 102 | |         Warning => span_warn,
[INFO] [stderr] 103 | |         Error => span_err,
[INFO] [stderr] 104 | |         Fatal => span_fatal
[INFO] [stderr] 105 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 33 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0531, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `compile_msg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `expr` found for type `syntax::ext::base::DummyResult` in the current scope
[INFO] [stderr]   --> src/lib.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 54 |         None => return base::DummyResult::expr(sp)
[INFO] [stderr]    |                                           ^^^^ function or associated item not found in `syntax::ext::base::DummyResult`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `node` on type `syntax::ptr::P<syntax::ast::Expr>`
[INFO] [stderr]   --> src/lib.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match e.node {
[INFO] [stderr]    |                 ^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:72:63
[INFO] [stderr]    |
[INFO] [stderr] 72 |                         accumulator.push_str(format!("{}", i).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:76:64
[INFO] [stderr]    |
[INFO] [stderr] 76 |                         accumulator.push_str(format!("-{}", i).as_slice());
[INFO] [stderr]    |                                                                ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]   --> src/lib.rs:79:63
[INFO] [stderr]    |
[INFO] [stderr] 79 |                         accumulator.push_str(format!("{}", b).as_slice());
[INFO] [stderr]    |                                                               ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `span_note` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Note => span_note,
[INFO] [stderr]     |                 ^^^^^^^^^ help: there is a method with a similar name: `pat_none`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/lib.rs:96:54
[INFO] [stderr]     |
[INFO] [stderr] 96  |                   $($sev => cx.$method(sp, accumulator.as_slice()),)*
[INFO] [stderr]     |                                                        ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] ...
[INFO] [stderr] 100 | /     emit! {
[INFO] [stderr] 101 | |         Note => span_note,
[INFO] [stderr] 102 | |         Warning => span_warn,
[INFO] [stderr] 103 | |         Error => span_err,
[INFO] [stderr] 104 | |         Fatal => span_fatal
[INFO] [stderr] 105 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 33 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0531, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `compile_msg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0236a8ea2456cf6d1c803e78b3bf539427136b634940c8a7c446675e0b7dec89"`
[INFO] running `"docker" "rm" "-f" "0236a8ea2456cf6d1c803e78b3bf539427136b634940c8a7c446675e0b7dec89"`
[INFO] [stdout] 0236a8ea2456cf6d1c803e78b3bf539427136b634940c8a7c446675e0b7dec89