[INFO] cloning repository https://github.com/Testausserveri/testauskameli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Testausserveri/testauskameli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTestausserveri%2Ftestauskameli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTestausserveri%2Ftestauskameli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 103e4e7872915f050b655e380554cfb292c08dec
[INFO] documenting Testausserveri/testauskameli 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%2FTestausserveri%2Ftestauskameli" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Testausserveri/testauskameli 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/Testausserveri/testauskameli
[INFO] finished tweaking git repo https://github.com/Testausserveri/testauskameli
[INFO] tweaked toml for git repo https://github.com/Testausserveri/testauskameli written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/Testausserveri/testauskameli 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] 057586f710f2db10c64b5e95d771952094cbc155e2b4f67226a57abd4a93b61d
[INFO] running `Command { std: "docker" "start" "-a" "057586f710f2db10c64b5e95d771952094cbc155e2b4f67226a57abd4a93b61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057586f710f2db10c64b5e95d771952094cbc155e2b4f67226a57abd4a93b61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057586f710f2db10c64b5e95d771952094cbc155e2b4f67226a57abd4a93b61d", kill_on_drop: false }`
[INFO] [stdout] 057586f710f2db10c64b5e95d771952094cbc155e2b4f67226a57abd4a93b61d
[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] e6c355150afb433751f100a852bbd9737afc54e58efb70c3f6c16585e4644de2
[INFO] running `Command { std: "docker" "start" "-a" "e6c355150afb433751f100a852bbd9737afc54e58efb70c3f6c16585e4644de2", kill_on_drop: false }`
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[INFO] [stderr]     Checking h2 v0.3.12
[INFO] [stderr]     Checking testauskameli v0.1.0 (/opt/rustwide/workdir/testauskameli)
[INFO] [stderr]  Documenting testauskameli v0.1.0 (/opt/rustwide/workdir/testauskameli)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> testauskameli/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(async_closure, let_else, inline_const)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> testauskameli/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(async_closure, let_else, inline_const)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `testauskameli`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name testauskameli testauskameli/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="c"' --cfg 'feature="default"' --cfg 'feature="echo"' --cfg 'feature="haskell"' --cfg 'feature="idris"' --cfg 'feature="image"' --cfg 'feature="imageproc"' --cfg 'feature="js"' --cfg 'feature="lisp"' --cfg 'feature="nomeme"' --cfg 'feature="regex"' --cfg 'feature="rusttype"' --cfg 'feature="snippets"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bc82020c32356d19 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f1182eb1ea07fabc.rmeta --extern async_process=/opt/rustwide/target/debug/deps/libasync_process-993944bab8d2aa23.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-e66fcbb75c1cfa3c.so --extern either=/opt/rustwide/target/debug/deps/libeither-ad1849c1089dcfe8.rmeta --extern flume=/opt/rustwide/target/debug/deps/libflume-adea82257da5fc02.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-6ffabfc2485f4cf2.rmeta --extern imageproc=/opt/rustwide/target/debug/deps/libimageproc-11b9202b58fc834a.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b94fb4d3bc7cfd33.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-30aa950121fe9ae9.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-53c901764b5c5d30.rmeta --extern rusttype=/opt/rustwide/target/debug/deps/librusttype-760a85d5756711b5.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-75a48ea5ec837576.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-0196529347148868.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-00e448deab45a20c.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-7cf430c62c5a416d.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 compile `testauskameli` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e6c355150afb433751f100a852bbd9737afc54e58efb70c3f6c16585e4644de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c355150afb433751f100a852bbd9737afc54e58efb70c3f6c16585e4644de2", kill_on_drop: false }`
[INFO] [stdout] e6c355150afb433751f100a852bbd9737afc54e58efb70c3f6c16585e4644de2