[INFO] fetching crate accepted 0.3.2... [INFO] documenting accepted-0.3.2 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate accepted 0.3.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate accepted 0.3.2 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate accepted 0.3.2 [INFO] finished tweaking crates.io crate accepted 0.3.2 [INFO] tweaked toml for crates.io crate accepted 0.3.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate accepted 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iter-read v0.2.1 [INFO] [stderr] Downloaded ansi_colours v1.0.1 [INFO] [stderr] Downloaded fuzzy-matcher v0.3.4 [INFO] [stderr] Downloaded onig v5.0.0 [INFO] [stderr] Downloaded jsonrpc-core v14.0.5 [INFO] [stderr] Downloaded bindgen v0.50.1 [INFO] [stderr] Downloaded onig_sys v69.2.0 [INFO] [stderr] Downloaded lsp-types v0.71.0 [INFO] [stderr] Downloaded plist v0.4.2 [INFO] [stderr] Downloaded rbtag_derive v0.3.0 [INFO] [stderr] Downloaded rbtag v0.3.0 [INFO] [stderr] Downloaded syntect v3.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57201ed1c44045fe62cd2b5142983681080f350a79e75e2ac607e77c0b02a67e [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" "57201ed1c44045fe62cd2b5142983681080f350a79e75e2ac607e77c0b02a67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57201ed1c44045fe62cd2b5142983681080f350a79e75e2ac607e77c0b02a67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57201ed1c44045fe62cd2b5142983681080f350a79e75e2ac607e77c0b02a67e", kill_on_drop: false }` [INFO] [stdout] 57201ed1c44045fe62cd2b5142983681080f350a79e75e2ac607e77c0b02a67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3876a3121afa34224a569640f273a5eeb09fc490838fd3bf3feae0ab5c12c81 [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" "b3876a3121afa34224a569640f273a5eeb09fc490838fd3bf3feae0ab5c12c81", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking xml-rs v0.8.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking iter-read v0.2.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking fuzzy-matcher v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Checking ropey v1.1.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Compiling rbtag_derive v0.3.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking rbtag v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling onig_sys v69.2.0 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking plist v0.4.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking jsonrpc-core v14.0.5 [INFO] [stderr] Checking lsp-types v0.71.0 [INFO] [stderr] Checking onig v5.0.0 [INFO] [stderr] Checking syntect v3.3.0 [INFO] [stderr] Checking accepted v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Documenting accepted v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(bound_cloned)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(bound_cloned)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: Could not document `accepted`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name accepted src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-2123c5ba891808cc.rmeta --extern ansi_colours=/opt/rustwide/target/debug/deps/libansi_colours-15a279dd8b956793.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b0e310172ffee45b.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-3237c99a0445f8c3.so --extern clap=/opt/rustwide/target/debug/deps/libclap-b4b89f0c67c0177b.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-79415bb2db4e39d8.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-c47b938272ce98e2.rmeta --extern fuzzy_matcher=/opt/rustwide/target/debug/deps/libfuzzy_matcher-2510d4aa94aa01bb.rmeta --extern iter_read=/opt/rustwide/target/debug/deps/libiter_read-447ffa3fac004ccf.rmeta --extern jsonrpc_core=/opt/rustwide/target/debug/deps/libjsonrpc_core-ccbb116bde5078ea.rmeta --extern lsp_types=/opt/rustwide/target/debug/deps/liblsp_types-a30c97942d5b9dd9.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-ee683e112ba2cfda.rmeta --extern rbtag=/opt/rustwide/target/debug/deps/librbtag-4411dd36b6dbfe5e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-96d1b67884d46149.rmeta --extern ropey=/opt/rustwide/target/debug/deps/libropey-f07a9ceca8658297.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1a3abe3fa5883fd1.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-1ff122cfc3b571f0.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-62d50d87b5af7abd.rmeta --extern shellexpand=/opt/rustwide/target/debug/deps/libshellexpand-3df9b1da3df56da2.rmeta --extern syntect=/opt/rustwide/target/debug/deps/libsyntect-fff0170e662cede3.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-54bb5c450a418308.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8e756496f4609b7d.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-94f7932452603948.rmeta --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-2cb0813dfae787ec.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-c174b2e26bac73a7.rmeta --cap-lints=warn --crate-version 0.3.2` (exit code: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b3876a3121afa34224a569640f273a5eeb09fc490838fd3bf3feae0ab5c12c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3876a3121afa34224a569640f273a5eeb09fc490838fd3bf3feae0ab5c12c81", kill_on_drop: false }` [INFO] [stdout] b3876a3121afa34224a569640f273a5eeb09fc490838fd3bf3feae0ab5c12c81