[INFO] cloning repository https://github.com/4nickel/tag-suite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4nickel/tag-suite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4nickel%2Ftag-suite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4nickel%2Ftag-suite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab8c4682969c81f00f2ffc1bf981ca49817d6545 [INFO] documenting 4nickel/tag-suite against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4nickel%2Ftag-suite" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/4nickel/tag-suite on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/4nickel/tag-suite [INFO] finished tweaking git repo https://github.com/4nickel/tag-suite [INFO] tweaked toml for git repo https://github.com/4nickel/tag-suite written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/4nickel/tag-suite already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9478bf4e23a72941974ca9d643d072100773cc9d41e953789b905f5280068c44 [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" "9478bf4e23a72941974ca9d643d072100773cc9d41e953789b905f5280068c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9478bf4e23a72941974ca9d643d072100773cc9d41e953789b905f5280068c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9478bf4e23a72941974ca9d643d072100773cc9d41e953789b905f5280068c44", kill_on_drop: false }` [INFO] [stdout] 9478bf4e23a72941974ca9d643d072100773cc9d41e953789b905f5280068c44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 2388958125fc4fff0498256bab86cf5e2604dec94459386b8540dfcee20076be [INFO] running `Command { std: "docker" "start" "-a" "2388958125fc4fff0498256bab86cf5e2604dec94459386b8540dfcee20076be", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking shell-escape v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking scheduled-thread-pool v0.2.2 [INFO] [stderr] Checking r2d2 v0.8.6 [INFO] [stderr] Compiling libsqlite3-sys v0.16.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking internship v0.6.0 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking tag-suite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting tag-suite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: environment variable `XDG_CONFIG_HOME` not defined [INFO] [stdout] --> src/lib.rs:33:43 [INFO] [stdout] | [INFO] [stdout] 33 | pub const CONFIG_HOME: &'static str = env!("XDG_CONFIG_HOME"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: environment variable `XDG_DATA_HOME` not defined [INFO] [stdout] --> src/lib.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | pub const DATA_HOME: &'static str = env!("XDG_DATA_HOME"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: environment variable `XDG_CONFIG_HOME` not defined [INFO] [stdout] --> src/lib.rs:33:43 [INFO] [stdout] | [INFO] [stdout] 33 | pub const CONFIG_HOME: &'static str = env!("XDG_CONFIG_HOME"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: environment variable `XDG_DATA_HOME` not defined [INFO] [stdout] --> src/lib.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | pub const DATA_HOME: &'static str = env!("XDG_DATA_HOME"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, const_fn, type_alias_enum_variants, box_syntax, rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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 `tag-suite`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tag_suite 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 chrono=/opt/rustwide/target/debug/deps/libchrono-21a9e9797bbfc6c4.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-9b7a734f84eab74b.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-ef6c8df924a247d5.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6554716af897430b.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-11d26889c3ef2ac9.rmeta --extern internship=/opt/rustwide/target/debug/deps/libinternship-cecbc0fba8280ee0.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-57a7edc7f441d44c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f96ba0118540bef9.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-468ac83332335846.rmeta --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-5c854ccc211bf4b9.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-ef03d8c34c9cc7a6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1000abd6259e5b0f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-85f8f7b96f00b1ce.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-db16b5ad5cad1018.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-c05c22bf50d5488c.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-70ab86e5cab5ba98.rmeta --extern xattr=/opt/rustwide/target/debug/deps/libxattr-82beb248a0d53e24.rmeta --cap-lints=warn` (exit code: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test, const_fn, type_alias_enum_variants, box_syntax, rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/app/data/query/mod.rs:41:75 [INFO] [stdout] | [INFO] [stdout] 41 | #[inline(always)] pub fn has_none(&self) -> bool { (self.0 == 0u8) } [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/model/file_tag.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub type SqlType = <(file_tags::file_id) as Expression>::SqlType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [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" "2388958125fc4fff0498256bab86cf5e2604dec94459386b8540dfcee20076be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2388958125fc4fff0498256bab86cf5e2604dec94459386b8540dfcee20076be", kill_on_drop: false }` [INFO] [stdout] 2388958125fc4fff0498256bab86cf5e2604dec94459386b8540dfcee20076be