[INFO] cloning repository https://github.com/Max-E/servo_library_bug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Max-E/servo_library_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMax-E%2Fservo_library_bug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMax-E%2Fservo_library_bug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2fe63106a437832437c6903531bd3b705d1b9420 [INFO] documenting Max-E/servo_library_bug against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMax-E%2Fservo_library_bug" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Max-E/servo_library_bug on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Max-E/servo_library_bug [INFO] finished tweaking git repo https://github.com/Max-E/servo_library_bug [INFO] tweaked toml for git repo https://github.com/Max-E/servo_library_bug written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Max-E/servo_library_bug already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 081d2572b91be873b99f9e25b4723d1bf87557e003f297053f84a08710663872 [INFO] running `Command { std: "docker" "start" "-a" "081d2572b91be873b99f9e25b4723d1bf87557e003f297053f84a08710663872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "081d2572b91be873b99f9e25b4723d1bf87557e003f297053f84a08710663872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "081d2572b91be873b99f9e25b4723d1bf87557e003f297053f84a08710663872", kill_on_drop: false }` [INFO] [stdout] 081d2572b91be873b99f9e25b4723d1bf87557e003f297053f84a08710663872 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56b12caa740ef070e4a7d622b86cb8bafbd062fcea31ad8fd226bc254bcc9fb5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56b12caa740ef070e4a7d622b86cb8bafbd062fcea31ad8fd226bc254bcc9fb5", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.39 [INFO] [stderr] Compiling cc v1.0.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking num-traits v0.2.1 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling mozjs_sys v0.50.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking utf-8 v0.7.2 [INFO] [stderr] Compiling procedural-masquerade v0.1.5 [INFO] [stderr] Checking smallbitvec v1.0.7 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Checking xdg v2.1.0 [INFO] [stderr] Checking getopts v0.2.17 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking signpost v0.1.0 (https://github.com/pcwalton/signpost.git#7ed71250) [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking atomic_refcell v0.1.1 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking binary-space-partition v0.1.2 [INFO] [stderr] Compiling webrender v0.57.0 (https://github.com/servo/webrender#0cf34e0b) [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking bitreader v0.3.1 [INFO] [stderr] Checking alloc-no-stdlib v1.2.0 [INFO] [stderr] Checking thread_profiler v0.1.3 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking mp3-metadata v0.3.0 [INFO] [stderr] Checking hex v0.3.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking ref_filter_map v1.0.1 [INFO] [stderr] Compiling dom_struct v0.0.1 (https://github.com/servo/servo?rev=2f8fa32#2f8fa32e) [INFO] [stderr] Checking half v1.0.2 [INFO] [stderr] Compiling script_plugins v0.0.1 (https://github.com/servo/servo?rev=2f8fa32#2f8fa32e) [INFO] [stderr] Checking swapper v0.1.0 [INFO] [stderr] Checking mitochondria v1.1.2 [INFO] [stderr] Checking ref_slice v1.1.1 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking log v0.4.1 [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/dom_struct/lib.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | let attributes = quote! { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/dom_struct/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/dom_struct/lib.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use proc_macro::{TokenStream, quote}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dom_struct` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(plugin_registrar)] [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[E0462]: found staticlib `rustc` instead of rlib or dylib [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | extern crate rustc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: please recompile that crate using --crate-type lib [INFO] [stdout] = note: the following crate versions were found: [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-05-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.tsan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-05-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.msan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-05-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.lsan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2022-05-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.asan.a [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | extern crate rustc_plugin; [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[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `script_plugins` due to 18 previous errors [INFO] [stdout] error: cannot find macro `declare_lint` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | declare_lint!(UNROOTED_MUST_ROOT, Deny, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `lint_array` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | lint_array!(UNROOTED_MUST_ROOT) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:41:3 [INFO] [stdout] | [INFO] [stdout] 41 | #[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[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:100:34 [INFO] [stdout] | [INFO] [stdout] 100 | cx.span_lint(UNROOTED_MUST_ROOT, field.span, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:116:42 [INFO] [stdout] | [INFO] [stdout] 116 | ... cx.span_lint(UNROOTED_MUST_ROOT, field.ty.span, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:148:34 [INFO] [stdout] | [INFO] [stdout] 148 | cx.span_lint(UNROOTED_MUST_ROOT, arg.span, "Type must be rooted") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:154:34 [INFO] [stdout] | [INFO] [stdout] 154 | cx.span_lint(UNROOTED_MUST_ROOT, decl.output.span(), "Type must be rooted") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:179:30 [INFO] [stdout] | [INFO] [stdout] 179 | cx.span_lint(UNROOTED_MUST_ROOT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNROOTED_MUST_ROOT` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/unrooted_must_root.rs:219:34 [INFO] [stdout] | [INFO] [stdout] 219 | cx.span_lint(UNROOTED_MUST_ROOT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #![feature(macro_vis_matcher)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `macro_vis_matcher` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(plugin)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(plugin_registrar)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/2f8fa32/components/script_plugins/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | #![feature(rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0463, E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56b12caa740ef070e4a7d622b86cb8bafbd062fcea31ad8fd226bc254bcc9fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56b12caa740ef070e4a7d622b86cb8bafbd062fcea31ad8fd226bc254bcc9fb5", kill_on_drop: false }` [INFO] [stdout] 56b12caa740ef070e4a7d622b86cb8bafbd062fcea31ad8fd226bc254bcc9fb5