[INFO] updating cached repository https://github.com/denisandroid/Issue-49995
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 194ae14fd90d3bcc5a5015088fa71e3cc7fda701
[INFO] testing denisandroid/Issue-49995 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisandroid%2FIssue-49995" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/denisandroid/Issue-49995 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/denisandroid/Issue-49995
[INFO] finished tweaking git repo https://github.com/denisandroid/Issue-49995
[INFO] tweaked toml for git repo https://github.com/denisandroid/Issue-49995 written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/denisandroid/Issue-49995 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1354ddce4cad3c80f0906f87d9d3b70d04c01617c6f3ec663d60d3c114d0699c
[INFO] running `"docker" "start" "-a" "1354ddce4cad3c80f0906f87d9d3b70d04c01617c6f3ec663d60d3c114d0699c"`
[INFO] [stderr]    Compiling clucstr v0.1.0
[INFO] [stderr] error[E0433]: failed to resolve: could not find `quote` in `ext`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 | use syntax::ext::quote::rt::Span;
[INFO] [stderr]     |                  ^^^^^ could not find `quote` in `ext`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::build::AstBuilder`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 | use syntax::ext::build::AstBuilder;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AstBuilder` in `ext::build`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Span` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:187:35
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<MacResult + 'static> {
[INFO] [stderr]     |                                   ^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 153 | use syntax::source_map::Span;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:183:29
[INFO] [stderr]     |
[INFO] [stderr] 183 |     reg.register_macro("cstr", cstr);
[INFO] [stderr]     |                                ^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `for<'cx, 'r> fn(&'cx mut syntax::ext::base::ExtCtxt<'r>, syntax::source_map::Span, syntax::tokenstream::TokenStream) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'cx)>`
[INFO] [stderr]                found type `for<'r, 's, 't0> fn(&'r mut syntax::ext::base::ExtCtxt<'s>, [type error], &'t0 [syntax::tokenstream::TokenTree]) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'static)> {cstr}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:188:42
[INFO] [stderr]     |
[INFO] [stderr] 188 |     let mut parser = cx.new_parser_from_tts(args);
[INFO] [stderr]     |                                             ^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::tokenstream::TokenStream`
[INFO] [stderr]                found type `&[syntax::tokenstream::TokenTree]`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:291:24
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 cx.ty_ident(sp, cx.ident_of("u8"))
[INFO] [stderr]     |                                    ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:302:23
[INFO] [stderr]     |
[INFO] [stderr] 302 |             cx.ty_ident(sp, cx.ident_of("CStr")),
[INFO] [stderr]     |                                ^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `expr_unary` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:308:18
[INFO] [stderr]     |
[INFO] [stderr] 308 |     let c_cstr = cx.expr_unary(sp, UnOp::Deref, c_cstr);
[INFO] [stderr]     |                     ^^^^^^^^^^ help: there is a method with a similar name: `expr_binary`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `syntax::ast::Block` has no field named `recovered`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clucstr-0.1.0/src/lib.rs:323:4
[INFO] [stderr]     |
[INFO] [stderr] 323 |             recovered: false,
[INFO] [stderr]     |             ^^^^^^^^^ `syntax::ast::Block` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `stmts`, `id`, `rules`, `span`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0412, E0432, E0433, E0554, E0560, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `clucstr`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1354ddce4cad3c80f0906f87d9d3b70d04c01617c6f3ec663d60d3c114d0699c"`
[INFO] running `"docker" "rm" "-f" "1354ddce4cad3c80f0906f87d9d3b70d04c01617c6f3ec663d60d3c114d0699c"`
[INFO] [stdout] 1354ddce4cad3c80f0906f87d9d3b70d04c01617c6f3ec663d60d3c114d0699c