[INFO] fetching crate stream-logs-to-s3 0.1.4...
[INFO] documenting stream-logs-to-s3-0.1.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate stream-logs-to-s3 0.1.4 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate stream-logs-to-s3 0.1.4 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 crates.io crate stream-logs-to-s3 0.1.4
[INFO] finished tweaking crates.io crate stream-logs-to-s3 0.1.4
[INFO] tweaked toml for crates.io crate stream-logs-to-s3 0.1.4 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate stream-logs-to-s3 0.1.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] cc19fec3feef7e53cc4303ccb41e6f15fbe58ef8a94b951fd37187e1a5073581
[INFO] running `Command { std: "docker" "start" "-a" "cc19fec3feef7e53cc4303ccb41e6f15fbe58ef8a94b951fd37187e1a5073581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc19fec3feef7e53cc4303ccb41e6f15fbe58ef8a94b951fd37187e1a5073581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc19fec3feef7e53cc4303ccb41e6f15fbe58ef8a94b951fd37187e1a5073581", kill_on_drop: false }`
[INFO] [stdout] cc19fec3feef7e53cc4303ccb41e6f15fbe58ef8a94b951fd37187e1a5073581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] baec30b9d7b15a113c510abf7bba6c1521ba3256fd4acbebf6128fb91641242f
[INFO] running `Command { std: "docker" "start" "-a" "baec30b9d7b15a113c510abf7bba6c1521ba3256fd4acbebf6128fb91641242f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
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[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]    Compiling httparse v1.4.0
[INFO] [stderr]     Checking hashbrown v0.9.1
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[INFO] [stderr]     Checking futures-executor v0.3.14
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[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking rusoto_credential v0.46.0
[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking rusoto_signature v0.46.0
[INFO] [stderr]     Checking rusoto_s3 v0.46.0
[INFO] [stderr]  Documenting stream-logs-to-s3 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip)]
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `stream-logs-to-s3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name stream_logs_to_s3 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=eb84c7c0b63a290c -L dependency=/opt/rustwide/target/debug/deps --extern async_compression=/opt/rustwide/target/debug/deps/libasync_compression-9ddad5a5e71f1e99.rmeta --extern base32=/opt/rustwide/target/debug/deps/libbase32-4aa090ff93e7b80f.rmeta --extern byte_unit=/opt/rustwide/target/debug/deps/libbyte_unit-7d9e5eade8a827d4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7eaf6a5d6b652fd7.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-db5a8d7a4cb7c209.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-05231c6ec4e243c0.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-15dc433bc292eadc.rmeta --extern get_if_addrs=/opt/rustwide/target/debug/deps/libget_if_addrs-76a229c239b97adf.rmeta --extern gethostname=/opt/rustwide/target/debug/deps/libgethostname-15502393108c3f53.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-2351748c1aefaf25.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-5666a90764710fa4.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-250758b0906e1967.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-101ce9217e4d7f73.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-fb91ce11a550adf0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aab1acdd0ceac4e5.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-e3b85a21a64b92aa.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-5f4382ac823b8adc.rmeta --extern rusoto_credential=/opt/rustwide/target/debug/deps/librusoto_credential-5358b9a0ec97cfab.rmeta --extern rusoto_s3=/opt/rustwide/target/debug/deps/librusoto_s3-a611b83ff6d2edb4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-12cfbbada624717d.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-b5aad84c93b6100c.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a1167bfc66d1c7ee.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-89c08c0fbd85e2e7.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6e50836cc247e78f.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-0e179c897cde8741.rmeta --cap-lints=warn --crate-version 0.1.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "baec30b9d7b15a113c510abf7bba6c1521ba3256fd4acbebf6128fb91641242f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baec30b9d7b15a113c510abf7bba6c1521ba3256fd4acbebf6128fb91641242f", kill_on_drop: false }`
[INFO] [stdout] baec30b9d7b15a113c510abf7bba6c1521ba3256fd4acbebf6128fb91641242f