[INFO] cloning repository https://github.com/Ryan1729/stru [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/stru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fstru", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fstru'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90178bbfabd23bf881b8fcd1ebbd8d85d57ae793 [INFO] documenting Ryan1729/stru 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%2FRyan1729%2Fstru" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ryan1729/stru 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] started tweaking git repo https://github.com/Ryan1729/stru [INFO] finished tweaking git repo https://github.com/Ryan1729/stru [INFO] tweaked toml for git repo https://github.com/Ryan1729/stru written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/Ryan1729/stru 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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] [stdout] f0d6b16441ea8fbf4d17d7273cdc958a66977c3b4e6412e62e7b57f01fed445a [INFO] running `Command { std: "docker" "start" "-a" "f0d6b16441ea8fbf4d17d7273cdc958a66977c3b4e6412e62e7b57f01fed445a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0d6b16441ea8fbf4d17d7273cdc958a66977c3b4e6412e62e7b57f01fed445a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d6b16441ea8fbf4d17d7273cdc958a66977c3b4e6412e62e7b57f01fed445a", kill_on_drop: false }` [INFO] [stdout] f0d6b16441ea8fbf4d17d7273cdc958a66977c3b4e6412e62e7b57f01fed445a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a25cb4654ce24a8847f44175c9f095528bb6f6a06b35318a7f1eb7095e1fb81a [INFO] running `Command { std: "docker" "start" "-a" "a25cb4654ce24a8847f44175c9f095528bb6f6a06b35318a7f1eb7095e1fb81a", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling cmake v0.1.21 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Checking errno v0.2.3 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.2 [INFO] [stderr] Compiling stru v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling expat-sys v2.1.4 [INFO] [stderr] Compiling servo-freetype-sys v4.0.3 [INFO] [stderr] Compiling x11 v2.12.1 [INFO] [stderr] Checking servo-fontconfig v0.2.1 [INFO] [stderr] Documenting stru v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(link_args)] [INFO] [stdout] | ^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of using `-C link-arg=ARG` on command line, which is available from cargo build scripts with `cargo:rustc-link-arg` now [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `link_args` in this scope [INFO] [stdout] --> src/main.rs:305:3 [INFO] [stdout] | [INFO] [stdout] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"] [INFO] [stdout] | ^^^^^^^^^ help: a built-in attribute with a similar name exists: `linkage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(link_args)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(drop_types_in_const)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `stru` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name stru src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=995cdd310da614b7 -L dependency=/opt/rustwide/target/debug/deps --extern errno=/opt/rustwide/target/debug/deps/liberrno-cf563f48f2dd3625.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4e4de40bc16ab9df.rmeta --extern fontconfig=/opt/rustwide/target/debug/deps/libfontconfig-97eec0e08ab19cb9.rmeta --extern x11=/opt/rustwide/target/debug/deps/libx11-211cc16fc62fea46.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "a25cb4654ce24a8847f44175c9f095528bb6f6a06b35318a7f1eb7095e1fb81a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a25cb4654ce24a8847f44175c9f095528bb6f6a06b35318a7f1eb7095e1fb81a", kill_on_drop: false }` [INFO] [stdout] a25cb4654ce24a8847f44175c9f095528bb6f6a06b35318a7f1eb7095e1fb81a