[INFO] crate peg-syntax-ext 0.5.7 is already in cache
[INFO] checking peg-syntax-ext-0.5.7 against beta-2019-10-27 for pr-65897
[INFO] extracting crate peg-syntax-ext 0.5.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate peg-syntax-ext 0.5.7 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate peg-syntax-ext 0.5.7
[INFO] finished tweaking crates.io crate peg-syntax-ext 0.5.7
[INFO] tweaked toml for crates.io crate peg-syntax-ext 0.5.7 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 192b456e3f316e7bd1c9b64425bed6806e2944226223fc25d11869e4268b5b54
[INFO] running `"docker" "start" "-a" "192b456e3f316e7bd1c9b64425bed6806e2944226223fc25d11869e4268b5b54"`
[INFO] [stderr]     Checking peg v0.5.7
[INFO] [stderr]     Checking peg-syntax-ext v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::build::AstBuilder`
[INFO] [stderr]   --> lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::build::AstBuilder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AstBuilder` in `ext::build`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::fold`
[INFO] [stderr]   --> lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use syntax::fold::Folder;
[INFO] [stderr]    |             ^^^^ could not find `fold` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::build::AstBuilder`
[INFO] [stderr]   --> lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::build::AstBuilder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AstBuilder` in `ext::build`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::fold`
[INFO] [stderr]   --> lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use syntax::fold::Folder;
[INFO] [stderr]    |             ^^^^ could not find `fold` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |             syntax::ext::base::IdentTT(Box::new(expand_peg_str), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |             syntax::ext::base::IdentTT(Box::new(expand_peg_file), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |             syntax::ext::base::IdentTT(Box::new(expand_peg_str), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |             syntax::ext::base::IdentTT(Box::new(expand_peg_file), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `item_mod` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> lib.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |     MacEager::items(smallvec![cx.item_mod(sp, sp, ident, vec![], items)])
[INFO] [stderr]    |                                  ^^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `item_mod` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> lib.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |     MacEager::items(smallvec![cx.item_mod(sp, sp, ident, vec![], items)])
[INFO] [stderr]    |                                  ^^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `fold_expr` found for type `syntax::ext::expand::MacroExpander<'_, '_>` in the current scope
[INFO] [stderr]   --> lib.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let arg = cx.expander().fold_expr(panictry!(parser.parse_expr()));
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `syntax::ext::expand::MacroExpander<'_, '_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `fold_expr` found for type `syntax::ext::expand::MacroExpander<'_, '_>` in the current scope
[INFO] [stderr]   --> lib.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let arg = cx.expander().fold_expr(panictry!(parser.parse_expr()));
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `syntax::ext::expand::MacroExpander<'_, '_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]   --> lib.rs:99:44
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         cx.span_err(parser.span,
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> lib.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |     cx.span_err(parser.span, &err);
[INFO] [stderr]     |                        ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]   --> lib.rs:99:44
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         cx.span_err(parser.span,
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> lib.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |     cx.span_err(parser.span, &err);
[INFO] [stderr]     |                        ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `peg-syntax-ext`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `peg-syntax-ext`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::build::AstBuilder`
[INFO] [stderr]   --> lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use syntax::ext::build::AstBuilder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AstBuilder` in `ext::build`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::fold`
[INFO] [stderr]   --> lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use syntax::fold::Folder;
[INFO] [stderr]    |             ^^^^ could not find `fold` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |             syntax::ext::base::IdentTT(Box::new(expand_peg_str), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `IdentTT` in module `syntax::ext::base`
[INFO] [stderr]   --> lib.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |             syntax::ext::base::IdentTT(Box::new(expand_peg_file), None, false));
[INFO] [stderr]    |                                ^^^^^^^ not found in `syntax::ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `item_mod` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> lib.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |     MacEager::items(smallvec![cx.item_mod(sp, sp, ident, vec![], items)])
[INFO] [stderr]    |                                  ^^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `fold_expr` found for type `syntax::ext::expand::MacroExpander<'_, '_>` in the current scope
[INFO] [stderr]   --> lib.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let arg = cx.expander().fold_expr(panictry!(parser.parse_expr()));
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `syntax::ext::expand::MacroExpander<'_, '_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]   --> lib.rs:99:44
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         cx.span_err(parser.span,
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> lib.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |     cx.span_err(parser.span, &err);
[INFO] [stderr]     |                        ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `peg-syntax-ext`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "192b456e3f316e7bd1c9b64425bed6806e2944226223fc25d11869e4268b5b54"`
[INFO] running `"docker" "rm" "-f" "192b456e3f316e7bd1c9b64425bed6806e2944226223fc25d11869e4268b5b54"`
[INFO] [stdout] 192b456e3f316e7bd1c9b64425bed6806e2944226223fc25d11869e4268b5b54