[INFO] updating cached repository https://github.com/Francesco149/servo-embedding-example [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] 3ea6d425475211031d99d788b73b0fcf97156643 [INFO] testing Francesco149/servo-embedding-example against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrancesco149%2Fservo-embedding-example" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Francesco149/servo-embedding-example on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Francesco149/servo-embedding-example [INFO] finished tweaking git repo https://github.com/Francesco149/servo-embedding-example [INFO] tweaked toml for git repo https://github.com/Francesco149/servo-embedding-example written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Francesco149/servo-embedding-example already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] cac6a0550acd8a99620193bacbd6d1e1a2677b678f423231b15b8c7337ff312f [INFO] running `"docker" "start" "-a" "cac6a0550acd8a99620193bacbd6d1e1a2677b678f423231b15b8c7337ff312f"` [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling scopeguard v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.12 [INFO] [stderr] Compiling smallbitvec v2.3.0 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling gstreamer v0.13.0 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Compiling openssl v0.10.20 [INFO] [stderr] Compiling muldiv v0.2.0 [INFO] [stderr] Compiling signpost v0.1.0 (https://github.com/pcwalton/signpost.git#7ed71250) [INFO] [stderr] Compiling gstreamer-base v0.13.0 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.0 [INFO] [stderr] Compiling gstreamer-video v0.13.0 [INFO] [stderr] Compiling gstreamer-sdp v0.13.0 [INFO] [stderr] Compiling binary-space-partition v0.1.2 [INFO] [stderr] Compiling byte-slice-cast v0.2.0 [INFO] [stderr] Compiling thread_profiler v0.1.3 [INFO] [stderr] Compiling gstreamer-audio v0.13.0 [INFO] [stderr] Compiling gstreamer-player v0.13.0 [INFO] [stderr] Compiling boxfnonce v0.1.0 [INFO] [stderr] Compiling gstreamer-app v0.13.0 [INFO] [stderr] Compiling gstreamer-gl v0.13.0 [INFO] [stderr] Compiling atomic_refcell v0.1.0 [INFO] [stderr] Compiling hyper-openssl v0.7.1 [INFO] [stderr] Compiling gstreamer-webrtc v0.13.0 [INFO] [stderr] Compiling ucd v0.1.1 [INFO] [stderr] Compiling ref_slice v1.1.1 [INFO] [stderr] Compiling swapper v0.1.0 [INFO] [stderr] Compiling threadpool v1.3.2 [INFO] [stderr] Compiling ref_filter_map v1.0.1 [INFO] [stderr] Compiling script_plugins v0.0.1 (https://github.com/servo/servo?rev=328244684a8b1f98d515d5f40655b9cf7347affd#32824468) [INFO] [stderr] Compiling half v1.0.0 [INFO] [stderr] Compiling mitochondria v1.1.2 [INFO] [stderr] Compiling histogram v0.6.8 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling mozjs v0.10.1 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling jemalloc-sys v0.1.4 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.3 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Compiling mozangle v0.1.7 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling tokio-executor v0.1.4 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling gstreamer-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-base-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-video-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-sdp-sys v0.7.0 [INFO] [stderr] Compiling x11 v2.17.3 [INFO] [stderr] Compiling gstreamer-player-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-app-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-webrtc-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-audio-sys v0.7.0 [INFO] [stderr] Compiling gstreamer-gl-sys v0.7.0 [INFO] [stderr] Compiling unwind-sys v0.1.1 [INFO] [stderr] Compiling dtoa-short v0.3.0 [INFO] [stderr] Compiling utf-8 v0.7.1 [INFO] [stderr] Compiling base64 v0.9.2 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.6 [INFO] [stderr] Compiling array-init v0.0.4 [INFO] [stderr] Compiling hashbrown v0.1.7 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling linked_hash_set v0.1.3 [INFO] [stderr] Compiling blurmock v0.1.3 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling servo_remutex v0.0.1 (https://github.com/servo/servo?rev=328244684a8b1f98d515d5f40655b9cf7347affd#32824468) [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling tokio-current-thread v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.2.6 [INFO] [stderr] error[E0432]: unresolved import `syntax::source_map::ExpnFormat` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/utils.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::source_map::{ExpnFormat, Span}; [INFO] [stderr] | ^^^^^^^^^^ no `ExpnFormat` in `source_map` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | #![feature(plugin)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #![feature(plugin_registrar)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | #![feature(rustc_private)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling servo-freetype-sys v4.0.4 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling harfbuzz-sys v0.2.1 [INFO] [stderr] Compiling servo-skia v0.30000020.1 [INFO] [stderr] Compiling fontsan v0.4.0 (https://github.com/servo/fontsan#29e879c8) [INFO] [stderr] Compiling azure v0.35.0 (https://github.com/servo/rust-azure#5c648f2b) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:43:28 [INFO] [stderr] | [INFO] [stderr] 43 | reg.register_attribute("allow_unrooted_interior".to_string(), Whitelisted); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] Compiling heartbeats-simple-sys v0.4.1 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:44:28 [INFO] [stderr] | [INFO] [stderr] 44 | reg.register_attribute("allow_unrooted_in_rc".to_string(), Whitelisted); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/lib.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | reg.register_attribute("must_root".to_string(), Whitelisted); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | if cx.tcx.has_attr(did.did, "must_root") { [INFO] [stderr] | ^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:52:52 [INFO] [stderr] | [INFO] [stderr] 52 | } else if cx.tcx.has_attr(did.did, "allow_unrooted_interior") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:58:53 [INFO] [stderr] | [INFO] [stderr] 58 | if cx.tcx.has_attr(did.did, "allow_unrooted_in_rc") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Symbol` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] error[E0599]: no method named `get_by_hir_id` found for type `&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 122 | let item = match cx.tcx.hir().get_by_hir_id(id) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `expect_item_by_hir_id` found for type `&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:127:18 [INFO] [stderr] | [INFO] [stderr] 127 | .expect_item_by_hir_id(cx.tcx.hir().get_parent_item(id)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `local_def_id_from_hir_id` found for type `&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:131:43 [INFO] [stderr] | [INFO] [stderr] 131 | let def_id = cx.tcx.hir().local_def_id_from_hir_id(field.hir_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `local_def_id_to_hir_id` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `expect_item_by_hir_id` found for type `&&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:144:14 [INFO] [stderr] | [INFO] [stderr] 144 | .expect_item_by_hir_id(map.get_parent_item(var.node.id)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `local_def_id_from_hir_id` found for type `&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:152:51 [INFO] [stderr] | [INFO] [stderr] 152 | let def_id = cx.tcx.hir().local_def_id_from_hir_id(field.hir_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `local_def_id_to_hir_id` [INFO] [stderr] [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] error[E0599]: no method named `local_def_id_from_hir_id` found for type `&rustc::hir::map::Map<'_>` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/unrooted_must_root.rs:185:39 [INFO] [stderr] | [INFO] [stderr] 185 | let def_id = cx.tcx.hir().local_def_id_from_hir_id(id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `local_def_id_to_hir_id` [INFO] [stderr] [INFO] [stderr] error[E0277]: can't compare `syntax::ast::Symbol` with `&str` [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/utils.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | if krate != &path[0] { [INFO] [stderr] | ^^ no implementation for `syntax::ast::Symbol == &str` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::cmp::PartialEq<&str>` is not implemented for `syntax::ast::Symbol` [INFO] [stderr] = note: required because of the requirements on the impl of `std::cmp::PartialEq<&&str>` for `&syntax::ast::Symbol` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `outer` found for type `syntax::source_map::SyntaxContext` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/3282446/components/script_plugins/utils.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | if let Some(i) = span.ctxt().outer().expn_info() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `script_plugins`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "cac6a0550acd8a99620193bacbd6d1e1a2677b678f423231b15b8c7337ff312f"` [INFO] running `"docker" "rm" "-f" "cac6a0550acd8a99620193bacbd6d1e1a2677b678f423231b15b8c7337ff312f"` [INFO] [stdout] cac6a0550acd8a99620193bacbd6d1e1a2677b678f423231b15b8c7337ff312f