[INFO] cloning repository https://github.com/PhotonQuantum/make-a-fortune-rpc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhotonQuantum/make-a-fortune-rpc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhotonQuantum%2Fmake-a-fortune-rpc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhotonQuantum%2Fmake-a-fortune-rpc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b6e85fb58502b39a98429cec4a4462617e93306
[INFO] documenting PhotonQuantum/make-a-fortune-rpc-rs against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhotonQuantum%2Fmake-a-fortune-rpc-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PhotonQuantum/make-a-fortune-rpc-rs on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PhotonQuantum/make-a-fortune-rpc-rs
[INFO] finished tweaking git repo https://github.com/PhotonQuantum/make-a-fortune-rpc-rs
[INFO] tweaked toml for git repo https://github.com/PhotonQuantum/make-a-fortune-rpc-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PhotonQuantum/make-a-fortune-rpc-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/PhotonQuantum/rocket_cors`
[INFO] [stderr]     Updating git repository `https://github.com/rousan/multer-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/SergioBenitez/state.git`
[INFO] [stderr]     Updating git repository `https://github.com/SergioBenitez/Devise.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pear_codegen v0.2.2
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[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4004172debd71e07afa7c2386b0ab88a41dac4b7b8c882281b2839e68d62ce
[INFO] running `Command { std: "docker" "start" "-a" "6b4004172debd71e07afa7c2386b0ab88a41dac4b7b8c882281b2839e68d62ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4004172debd71e07afa7c2386b0ab88a41dac4b7b8c882281b2839e68d62ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4004172debd71e07afa7c2386b0ab88a41dac4b7b8c882281b2839e68d62ce", kill_on_drop: false }`
[INFO] [stdout] 6b4004172debd71e07afa7c2386b0ab88a41dac4b7b8c882281b2839e68d62ce
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e534ac6bdd57719be4c7cb279f5ef1bfa3cf53aece98eb0e12453fcf6e1d9c87
[INFO] running `Command { std: "docker" "start" "-a" "e534ac6bdd57719be4c7cb279f5ef1bfa3cf53aece98eb0e12453fcf6e1d9c87", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling httparse v1.3.6
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[INFO] [stderr]    Compiling devise_core v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=3ebe83#3ebe8382)
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[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling devise_codegen v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=3ebe83#3ebe8382)
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[INFO] [stderr]     Checking futures-executor v0.3.13
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[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking ubyte v0.10.1
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[INFO] [stderr]     Checking humantime-serde v1.0.1
[INFO] [stderr]     Checking h2 v0.3.2
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking rocket_http v0.5.0-dev (https://github.com/SergioBenitez/Rocket?rev=8d4d01106e2e10b08100805d40bfa19a7357e900#8d4d0110)
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-dev (https://github.com/SergioBenitez/Rocket?rev=8d4d01106e2e10b08100805d40bfa19a7357e900#8d4d0110)
[INFO] [stderr]     Checking rocket_contrib v0.5.0-dev (https://github.com/SergioBenitez/Rocket?rev=8d4d01106e2e10b08100805d40bfa19a7357e900#8d4d0110)
[INFO] [stderr]     Checking rocket_cors v0.5.2 (https://github.com/PhotonQuantum/rocket_cors?rev=868e8fd185cd1dc3b1f448f9b46c13f96f97e68d#868e8fd1)
[INFO] [stderr]  Documenting fortune-rpc-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_hygiene, decl_macro)]
[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 `fortune-rpc-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name fortune_rpc_rs 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=8d54a3fe81a1693b -L dependency=/opt/rustwide/target/debug/deps --extern humantime_serde=/opt/rustwide/target/debug/deps/libhumantime_serde-8641c3ba7641adfd.rmeta --extern rocket=/opt/rustwide/target/debug/deps/librocket-8bd61b8f0ccc30f5.rmeta --extern rocket_contrib=/opt/rustwide/target/debug/deps/librocket_contrib-a093f048fb2c7523.rmeta --extern rocket_cors=/opt/rustwide/target/debug/deps/librocket_cors-080cf6e459539c35.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-da4a13377444c7bb.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1c631d19032361b6.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9218c0b92a5d4123.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e534ac6bdd57719be4c7cb279f5ef1bfa3cf53aece98eb0e12453fcf6e1d9c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e534ac6bdd57719be4c7cb279f5ef1bfa3cf53aece98eb0e12453fcf6e1d9c87", kill_on_drop: false }`
[INFO] [stdout] e534ac6bdd57719be4c7cb279f5ef1bfa3cf53aece98eb0e12453fcf6e1d9c87
