[INFO] fetching crate foyer-common 0.1.0...
[INFO] documenting foyer-common-0.1.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate foyer-common 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate foyer-common 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foyer-common 0.1.0
[INFO] finished tweaking crates.io crate foyer-common 0.1.0
[INFO] tweaked toml for crates.io crate foyer-common 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded madsim-tokio v0.2.24
[INFO] [stderr]   Downloaded panic-message v0.3.0
[INFO] [stderr]   Downloaded naive-timer v0.2.0
[INFO] [stderr]   Downloaded madsim v0.2.24
[INFO] [stderr]   Downloaded madsim-macros v0.2.12
[INFO] [stderr]   Downloaded foyer-workspace-hack v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e257b87facd0e5ccdb98bdb81a00909473d9a7e78c86eecd774be11732c9854b
[INFO] running `Command { std: "docker" "start" "-a" "e257b87facd0e5ccdb98bdb81a00909473d9a7e78c86eecd774be11732c9854b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e257b87facd0e5ccdb98bdb81a00909473d9a7e78c86eecd774be11732c9854b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e257b87facd0e5ccdb98bdb81a00909473d9a7e78c86eecd774be11732c9854b", kill_on_drop: false }`
[INFO] [stdout] e257b87facd0e5ccdb98bdb81a00909473d9a7e78c86eecd774be11732c9854b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baadde19ff6b5efa71392fb280f696549c0a648aa3bc535cdd1c0bf6e1317d73
[INFO] running `Command { std: "docker" "start" "-a" "baadde19ff6b5efa71392fb280f696549c0a648aa3bc535cdd1c0bf6e1317d73", kill_on_drop: false }`
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking thread-id v4.2.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling foyer-workspace-hack v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking madsim-tokio v0.2.24
[INFO] [stderr]  Documenting foyer-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(trait_alias)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(lint_reasons)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(bound_map)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 `foyer-common`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name foyer_common src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=443c994fb5aee65d -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-fd85f3ee78419db7.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-19782e77171d7466.rmeta --extern foyer_workspace_hack=/opt/rustwide/target/debug/deps/libfoyer_workspace_hack-89824569c7146cf7.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-718e62fb194a164b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libmadsim_tokio-ba4e763d2ec7340e.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-bc181b567ef26789.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-5d8b8ccb77a64e55.so --extern tracing=/opt/rustwide/target/debug/deps/libtracing-fbcd174f63276144.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "baadde19ff6b5efa71392fb280f696549c0a648aa3bc535cdd1c0bf6e1317d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baadde19ff6b5efa71392fb280f696549c0a648aa3bc535cdd1c0bf6e1317d73", kill_on_drop: false }`
[INFO] [stdout] baadde19ff6b5efa71392fb280f696549c0a648aa3bc535cdd1c0bf6e1317d73
