[INFO] cloning repository https://github.com/mejrs/rs3cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mejrs/rs3cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmejrs%2Frs3cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmejrs%2Frs3cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 757149c05a3c0ede2d8a9936f078595431b76bde
[INFO] documenting mejrs/rs3cache 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%2Fmejrs%2Frs3cache" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mejrs/rs3cache 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-7/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mejrs/rs3cache
[INFO] finished tweaking git repo https://github.com/mejrs/rs3cache
[INFO] tweaked toml for git repo https://github.com/mejrs/rs3cache written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mejrs/rs3cache 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] warning: /workspace/builds/worker-7/source/Cargo.toml: file found to be present in multiple build targets: /workspace/builds/worker-7/source/src/main.rs
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-dedot v3.0.12
[INFO] [stderr]   Downloaded image v0.24.1
[INFO] [stderr]   Downloaded libflate_lz77 v1.1.0
[INFO] [stderr]   Downloaded libflate v1.1.2
[INFO] [stderr]   Downloaded nanorand v0.6.1
[INFO] [stderr]   Downloaded bzip2-rs v0.1.2
[INFO] [stderr]   Downloaded pyo3-macros v0.16.1
[INFO] [stderr]   Downloaded memoffset v0.6.3
[INFO] [stderr]   Downloaded unindent v0.1.8
[INFO] [stderr]   Downloaded indoc v1.0.4
[INFO] [stderr]   Downloaded exr v1.4.1
[INFO] [stderr]   Downloaded gif v0.11.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.16.1
[INFO] [stderr]   Downloaded clap_derive v3.1.4
[INFO] [stderr]   Downloaded ndarray v0.15.4
[INFO] [stderr]   Downloaded pyo3-ffi v0.16.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.16.1
[INFO] [stderr]   Downloaded path_macro v1.0.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.2.2
[INFO] [stderr]   Downloaded pyo3 v0.16.1
[INFO] [stderr]   Downloaded tiff v0.7.1
[INFO] [stderr]   Downloaded sqlite3-src v0.3.0
[INFO] [stderr]   Downloaded serde_with v1.12.0
[INFO] [stderr]   Downloaded weezl v0.1.4
[INFO] [stderr]   Downloaded path-absolutize v3.0.11
[INFO] [stderr]   Downloaded sqlite v0.26.0
[INFO] [stderr]   Downloaded sqlite3-sys v0.13.0
[INFO] [stderr]   Downloaded flume v0.10.11
[INFO] [stderr]   Downloaded serde_with_macros v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f8202746cb7cf65f57523bb27bc934b84dc593b835f33e9c808b59c592e293e
[INFO] running `Command { std: "docker" "start" "-a" "8f8202746cb7cf65f57523bb27bc934b84dc593b835f33e9c808b59c592e293e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f8202746cb7cf65f57523bb27bc934b84dc593b835f33e9c808b59c592e293e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8202746cb7cf65f57523bb27bc934b84dc593b835f33e9c808b59c592e293e", kill_on_drop: false }`
[INFO] [stdout] 8f8202746cb7cf65f57523bb27bc934b84dc593b835f33e9c808b59c592e293e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdd33cab8f741aaaab6a5840c31217b1108fda92a12f16a8971d171483246faf
[INFO] running `Command { std: "docker" "start" "-a" "bdd33cab8f741aaaab6a5840c31217b1108fda92a12f16a8971d171483246faf", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking tinyvec v1.5.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking path_macro v1.0.0
[INFO] [stderr]     Checking rs3cache_utils v0.1.0 (/opt/rustwide/workdir/rs3cache_utils)
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking lock_api v0.4.3
[INFO] [stderr]     Checking libflate_lz77 v1.1.0
[INFO] [stderr]     Checking path-dedot v3.0.12
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling rustversion v1.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking path-absolutize v3.0.11
[INFO] [stderr]     Checking bzip2-rs v0.1.2
[INFO] [stderr]     Checking libflate v1.1.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking nanorand v0.6.1
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking tiff v0.7.1
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking jpeg-decoder v0.2.2
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]     Checking flume v0.10.11
[INFO] [stderr]    Compiling serde_with_macros v1.5.0
[INFO] [stderr]     Checking exr v1.4.1
[INFO] [stderr]     Checking clap v3.1.6
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_with v1.12.0
[INFO] [stderr]     Checking ndarray v0.15.4
[INFO] [stderr]     Checking rs3cache_backend v0.1.0 (/opt/rustwide/workdir/rs3cache_backend)
[INFO] [stderr]  Documenting rs3cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: You must use one and only one of the rs3 or osrs
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | compile_error!("You must use one and only one of the rs3 or osrs");
[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:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / #![feature(
[INFO] [stdout] 3  | |     cfg_eval,
[INFO] [stdout] 4  | |     bench_black_box,
[INFO] [stdout] 5  | |     doc_cfg,
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     try_blocks
[INFO] [stdout] 11 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[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 `rs3cache`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-type cdylib --crate-name rs3cache src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d261fe23d62ba2f8 -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-57de1f6d7c9c6f6c.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-907514bc76d743fd.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-31aa159ec63c0175.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-41fed58c1a4295d2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c3e915a3b5e36158.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-2063327974c59d22.rmeta --extern path_macro=/opt/rustwide/target/debug/deps/libpath_macro-f4a5ceb39382e4b8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-0702e9f62e08e6e1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-cb768725e26a3b91.rmeta --extern rs3cache_backend=/opt/rustwide/target/debug/deps/librs3cache_backend-7adade6e03f5008e.rmeta --extern rs3cache_utils=/opt/rustwide/target/debug/deps/librs3cache_utils-53911e14aa9dad72.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-725a71c51a84ed34.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f5c98ff1fa6693ca.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-c86bfd04184a74a0.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "bdd33cab8f741aaaab6a5840c31217b1108fda92a12f16a8971d171483246faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd33cab8f741aaaab6a5840c31217b1108fda92a12f16a8971d171483246faf", kill_on_drop: false }`
[INFO] [stdout] bdd33cab8f741aaaab6a5840c31217b1108fda92a12f16a8971d171483246faf