[INFO] cloning repository https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-Samples%2Fazure-redis-cache-rust-quickstart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-Samples%2Fazure-redis-cache-rust-quickstart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fc21ad330be64c22eea2dc7b76e59c9c77aa188
[INFO] documenting Azure-Samples/azure-redis-cache-rust-quickstart against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure-Samples%2Fazure-redis-cache-rust-quickstart" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart
[INFO] finished tweaking git repo https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart
[INFO] tweaked toml for git repo https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/Azure-Samples/azure-redis-cache-rust-quickstart already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded remove_dir_all v0.5.3
[INFO] [stderr]   Downloaded rand_core v0.5.1
[INFO] [stderr]   Downloaded rand_chacha v0.2.2
[INFO] [stderr]   Downloaded unicode-normalization v0.1.16
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[INFO] [stderr]   Downloaded wasi v0.10.1+wasi-snapshot-preview1
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[INFO] [stderr]   Downloaded foreign-types-shared v0.1.1
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
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[INFO] [stderr]   Downloaded cfg-if v0.1.10
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[INFO] [stderr]   Downloaded bytes v1.0.0
[INFO] [stderr]   Downloaded syn v1.0.58
[INFO] [stderr]   Downloaded async-trait v0.1.42
[INFO] [stderr]   Downloaded itoa v0.4.7
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[INFO] [stderr]   Downloaded log v0.4.11
[INFO] [stderr]   Downloaded libc v0.2.82
[INFO] [stderr]   Downloaded getrandom v0.2.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded tinyvec v1.1.0
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]   Downloaded winapi v0.3.9
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[INFO] [stderr]   Downloaded form_urlencoded v1.0.0
[INFO] [stderr]   Downloaded url v2.2.0
[INFO] [stderr]   Downloaded security-framework v2.0.0
[INFO] [stderr]   Downloaded getrandom v0.1.16
[INFO] [stderr]   Downloaded vcpkg v0.2.11
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.2
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[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded core-foundation v0.9.1
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[INFO] [stderr]   Downloaded foreign-types v0.3.2
[INFO] [stderr]   Downloaded tempfile v3.1.0
[INFO] [stderr]   Downloaded redis v0.19.0
[INFO] [stderr]   Downloaded dtoa v0.4.7
[INFO] [stderr]   Downloaded quote v1.0.8
[INFO] [stderr]   Downloaded openssl-probe v0.1.2
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[INFO] [stderr]   Downloaded rand_hc v0.2.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c7098133b914843d06ef227e2768f355fa2aab4ee6bb31dfadc482aba260b73
[INFO] running `Command { std: "docker" "start" "-a" "0c7098133b914843d06ef227e2768f355fa2aab4ee6bb31dfadc482aba260b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c7098133b914843d06ef227e2768f355fa2aab4ee6bb31dfadc482aba260b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7098133b914843d06ef227e2768f355fa2aab4ee6bb31dfadc482aba260b73", kill_on_drop: false }`
[INFO] [stdout] 0c7098133b914843d06ef227e2768f355fa2aab4ee6bb31dfadc482aba260b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f14cc7bc0e09959f02c3549d7271b30f61c2f2b784415cb12494005ab195ff0
[INFO] running `Command { std: "docker" "start" "-a" "2f14cc7bc0e09959f02c3549d7271b30f61c2f2b784415cb12494005ab195ff0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking bytes v1.0.0
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking combine v4.5.2
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking rand v0.8.1
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking redis v0.19.0
[INFO] [stderr]  Documenting redis-rust-quickstart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `Command { std: "docker" "inspect" "2f14cc7bc0e09959f02c3549d7271b30f61c2f2b784415cb12494005ab195ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f14cc7bc0e09959f02c3549d7271b30f61c2f2b784415cb12494005ab195ff0", kill_on_drop: false }`
[INFO] [stdout] 2f14cc7bc0e09959f02c3549d7271b30f61c2f2b784415cb12494005ab195ff0