[INFO] cloning repository https://github.com/chloekek/aurum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chloekek/aurum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchloekek%2Faurum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchloekek%2Faurum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf53d6577067d5b2ae7c37825da1a76f3ba8ff5d [INFO] documenting chloekek/aurum 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%2Fchloekek%2Faurum" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chloekek/aurum 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/chloekek/aurum [INFO] finished tweaking git repo https://github.com/chloekek/aurum [INFO] tweaked toml for git repo https://github.com/chloekek/aurum written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/chloekek/aurum 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a8948f38d01f10304862bc5e01bc71cc1068b83872f8d38bf5b22e58bb875050 [INFO] running `Command { std: "docker" "start" "-a" "a8948f38d01f10304862bc5e01bc71cc1068b83872f8d38bf5b22e58bb875050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8948f38d01f10304862bc5e01bc71cc1068b83872f8d38bf5b22e58bb875050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8948f38d01f10304862bc5e01bc71cc1068b83872f8d38bf5b22e58bb875050", kill_on_drop: false }` [INFO] [stdout] a8948f38d01f10304862bc5e01bc71cc1068b83872f8d38bf5b22e58bb875050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 48f0ef95a8763d1af748f6dd8cc7a94b92f21d3334ce78849a33007040b867a9 [INFO] running `Command { std: "docker" "start" "-a" "48f0ef95a8763d1af748f6dd8cc7a94b92f21d3334ce78849a33007040b867a9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unsafe_ref_cell v0.0.0 (/opt/rustwide/workdir/unsafe_ref_cell) [INFO] [stderr] Documenting unsafe_ref_cell v0.0.0 (/opt/rustwide/workdir/unsafe_ref_cell) [INFO] [stderr] Documenting aurum_memory v0.0.0 (/opt/rustwide/workdir/aurum_memory) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(as_array_of_cells)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(extern_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(maybe_uninit_array_assume_init)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(maybe_uninit_uninit_array)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(maybe_uninit_write_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(never_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(trusted_len)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> aurum_memory/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(unwrap_infallible)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 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 `aurum_memory` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name aurum_memory aurum_memory/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7fc6cdfe68fe10c1 -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-885ae3214f28c119.rmeta --extern scopeguard=/opt/rustwide/target/debug/deps/libscopeguard-ab233328165cce6c.rmeta --extern unsafe_ref_cell=/opt/rustwide/target/debug/deps/libunsafe_ref_cell-377f8bb47d52cf76.rmeta --cap-lints=warn --crate-version 0.0.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "48f0ef95a8763d1af748f6dd8cc7a94b92f21d3334ce78849a33007040b867a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f0ef95a8763d1af748f6dd8cc7a94b92f21d3334ce78849a33007040b867a9", kill_on_drop: false }` [INFO] [stdout] 48f0ef95a8763d1af748f6dd8cc7a94b92f21d3334ce78849a33007040b867a9