[INFO] cloning repository https://github.com/ccverak/csv-import-demo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccverak/csv-import-demo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccverak%2Fcsv-import-demo-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccverak%2Fcsv-import-demo-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80cb839bde295975a604ad6ec31a9ca7e5102482
[INFO] documenting ccverak/csv-import-demo-rust against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccverak%2Fcsv-import-demo-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ccverak/csv-import-demo-rust on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ccverak/csv-import-demo-rust
[INFO] finished tweaking git repo https://github.com/ccverak/csv-import-demo-rust
[INFO] tweaked toml for git repo https://github.com/ccverak/csv-import-demo-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ccverak/csv-import-demo-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b952d74a4f389e5a7674a19dffd723b4a47ebe2819c0e8a5fbceabc1f8292a8d
[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" "b952d74a4f389e5a7674a19dffd723b4a47ebe2819c0e8a5fbceabc1f8292a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b952d74a4f389e5a7674a19dffd723b4a47ebe2819c0e8a5fbceabc1f8292a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b952d74a4f389e5a7674a19dffd723b4a47ebe2819c0e8a5fbceabc1f8292a8d", kill_on_drop: false }`
[INFO] [stdout] b952d74a4f389e5a7674a19dffd723b4a47ebe2819c0e8a5fbceabc1f8292a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 069a9778cff037cc36b7edcb652c7cc17b46b5ec8567f5cdf4130a6afb39f99f
[INFO] running `Command { std: "docker" "start" "-a" "069a9778cff037cc36b7edcb652c7cc17b46b5ec8567f5cdf4130a6afb39f99f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]     Checking hashbrown v0.3.1
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[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
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[INFO] [stderr]     Checking regex-syntax v0.6.7
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-codec v0.1.1
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[INFO] [stderr]     Checking actix-utils v0.4.1
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[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking h2 v0.1.23
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling v_htmlescape v0.4.3
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking actix-threadpool v0.1.1
[INFO] [stderr]     Checking actix-rt v0.2.2
[INFO] [stderr]     Checking actix-server v0.5.1
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[INFO] [stderr]     Checking awc v0.2.1
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[INFO] [stderr]     Checking actix-session v0.1.1
[INFO] [stderr]     Checking actix-files v0.1.1
[INFO] [stderr]  Documenting csv-import-demo-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "069a9778cff037cc36b7edcb652c7cc17b46b5ec8567f5cdf4130a6afb39f99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069a9778cff037cc36b7edcb652c7cc17b46b5ec8567f5cdf4130a6afb39f99f", kill_on_drop: false }`
[INFO] [stdout] 069a9778cff037cc36b7edcb652c7cc17b46b5ec8567f5cdf4130a6afb39f99f