[INFO] cloning repository https://github.com/jabber-tools/gdf_translate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jabber-tools/gdf_translate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjabber-tools%2Fgdf_translate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjabber-tools%2Fgdf_translate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 370c4a21f40adbaa50abfdc58df982142dd86194
[INFO] documenting jabber-tools/gdf_translate against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjabber-tools%2Fgdf_translate" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jabber-tools/gdf_translate on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jabber-tools/gdf_translate
[INFO] finished tweaking git repo https://github.com/jabber-tools/gdf_translate
[INFO] tweaked toml for git repo https://github.com/jabber-tools/gdf_translate written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jabber-tools/gdf_translate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol v0.1.11
[INFO] [stderr]   Downloaded simple_asn1 v0.4.0
[INFO] [stderr]   Downloaded curl-sys v0.4.31+curl-7.70.0
[INFO] [stderr]   Downloaded ring v0.16.14
[INFO] [stderr]   Downloaded jsonwebtoken v7.1.1
[INFO] [stderr]   Downloaded curl v0.4.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a55c598d62ff3ed8c950bf6e52c7b3522635adcfe87f187103c2cfdd0123f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83a55c598d62ff3ed8c950bf6e52c7b3522635adcfe87f187103c2cfdd0123f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a55c598d62ff3ed8c950bf6e52c7b3522635adcfe87f187103c2cfdd0123f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a55c598d62ff3ed8c950bf6e52c7b3522635adcfe87f187103c2cfdd0123f9", kill_on_drop: false }`
[INFO] [stdout] 83a55c598d62ff3ed8c950bf6e52c7b3522635adcfe87f187103c2cfdd0123f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53dacecb09ab4a7757aed37ea1437604a53bf64e0320e767b93ef84c56ab57f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53dacecb09ab4a7757aed37ea1437604a53bf64e0320e767b93ef84c56ab57f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
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[INFO] [stderr]    Compiling serde_derive v1.0.110
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[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]     Checking pin-project v0.4.20
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking piper v0.1.3
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[INFO] [stderr]     Checking assert-json-diff v1.0.3
[INFO] [stderr]  Documenting gdf_translate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/google/gcloud/translate/v3.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |   //! ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 17 | | //! curl --location --request POST 'https://translation.googleapis.com/v3/projects/dummy-project-id/locations/us-central1:batchTrans...
[INFO] [stdout] 18 | | //! --header 'Authorization: Bearer ya29.c....' \
[INFO] [stdout] 19 | | //! --header 'Content-Type: application/javascript' \
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | | //! }'
[INFO] [stdout] 35 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/google/gcloud/translate/v3.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |   //! ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 40 | | //! curl --location --request GET 'https://translation.googleapis.com/v3/projects/dummy-project-id/locations/us-central1/operations/...
[INFO] [stdout] 41 | | //! --header 'Authorization: Bearer ya29.c....' \
[INFO] [stdout] 42 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/google/gcloud/translate/v3.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |   //! ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 47 | | //! curl --location --request POST 'https://translation.googleapis.com/v3/projects/dummy-project-id/locations/us-central1/operations...
[INFO] [stdout] 48 | | //! --header 'Authorization: Bearer ya29.c....' \
[INFO] [stdout] 49 | | //! --header 'Content-Type: application/json' \
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | | //! }'
[INFO] [stdout] 53 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "53dacecb09ab4a7757aed37ea1437604a53bf64e0320e767b93ef84c56ab57f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dacecb09ab4a7757aed37ea1437604a53bf64e0320e767b93ef84c56ab57f5", kill_on_drop: false }`
[INFO] [stdout] 53dacecb09ab4a7757aed37ea1437604a53bf64e0320e767b93ef84c56ab57f5