[INFO] cloning repository https://github.com/niklasf/remote-uci [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niklasf/remote-uci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fremote-uci", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fremote-uci'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a94f42943c6e7dcccfc8d2160d3ae816d9f0b13 [INFO] documenting niklasf/remote-uci against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fremote-uci" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/niklasf/remote-uci on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-16/source/rust-toolchain [INFO] started tweaking git repo https://github.com/niklasf/remote-uci [INFO] finished tweaking git repo https://github.com/niklasf/remote-uci [INFO] tweaked toml for git repo https://github.com/niklasf/remote-uci written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/niklasf/remote-uci already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded dbus v0.9.5 [INFO] [stderr] Downloaded sysinfo v0.23.11 [INFO] [stderr] Downloaded dbus-tree v0.9.2 [INFO] [stderr] Downloaded clap v3.1.17 [INFO] [stderr] Downloaded ksni v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c2150d246f2f5131520e582b605eaf2db3fd06d5417473e963cdacb7f78452d [INFO] running `Command { std: "docker" "start" "-a" "3c2150d246f2f5131520e582b605eaf2db3fd06d5417473e963cdacb7f78452d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c2150d246f2f5131520e582b605eaf2db3fd06d5417473e963cdacb7f78452d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c2150d246f2f5131520e582b605eaf2db3fd06d5417473e963cdacb7f78452d", kill_on_drop: false }` [INFO] [stdout] 3c2150d246f2f5131520e582b605eaf2db3fd06d5417473e963cdacb7f78452d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d682d7f56092eb4720607d85b53ddaf470973fe8a37394cac4a5938775389dd [INFO] running `Command { std: "docker" "start" "-a" "4d682d7f56092eb4720607d85b53ddaf470973fe8a37394cac4a5938775389dd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sysinfo v0.23.11 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dbus v0.9.5 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking btoi v0.4.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking dbus-tree v0.9.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling dbus-codegen v0.9.1 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Compiling ksni v0.2.0 [INFO] [stderr] Checking tokio v1.18.1 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking axum-core v0.2.4 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking clap v3.1.17 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Checking tungstenite v0.17.2 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_with v1.13.0 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking tokio-tungstenite v0.17.1 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking tower-http v0.3.2 [INFO] [stderr] Checking axum v0.5.4 [INFO] [stderr] Checking remote-uci v0.1.0 (/opt/rustwide/workdir/remote-uci) [INFO] [stderr] Documenting remote-uci v0.1.0 (/opt/rustwide/workdir/remote-uci) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(byte_slice_trim_ascii)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(split_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(bool_to_option)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `split_as_slice` [INFO] [stdout] --> remote-uci/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(split_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `std::slice::Split` in the current scope [INFO] [stdout] --> remote-uci/src/engine.rs:117:72 [INFO] [stdout] | [INFO] [stdout] 117 | info.name = Some(String::from_utf8_lossy(parts.as_slice()).into_owned()) [INFO] [stdout] | ^^^^^^^^ method not found in `std::slice::Split<'_, u8, [closure@remote-uci/src/engine.rs:113:40: 113:67]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `remote-uci` due to 6 previous errors [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0554, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(byte_slice_trim_ascii)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(split_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> remote-uci/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(bool_to_option)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `split_as_slice` [INFO] [stdout] --> remote-uci/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(split_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `remote-uci` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name remote_uci remote-uci/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1cb111ea9342a7a3 -L dependency=/opt/rustwide/target/debug/deps --extern axum=/opt/rustwide/target/debug/deps/libaxum-b3c6f768c5f78b6a.rmeta --extern btoi=/opt/rustwide/target/debug/deps/libbtoi-03790f6fe57f1595.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-857e97089fa9d77b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-87926b417b19908f.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-a10293341ae37dcd.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-479e4ef34cc01187.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-4c2b941844e2fcbb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-20a68756c3dda0cb.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5674872033997929.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-43661a71b00aeed0.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-ecfe607fd4975486.rmeta --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-b116b31d68aa6c33.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-54963e5f18e85a0a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "4d682d7f56092eb4720607d85b53ddaf470973fe8a37394cac4a5938775389dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d682d7f56092eb4720607d85b53ddaf470973fe8a37394cac4a5938775389dd", kill_on_drop: false }` [INFO] [stdout] 4d682d7f56092eb4720607d85b53ddaf470973fe8a37394cac4a5938775389dd