[INFO] cloning repository https://github.com/abryrath/iri-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abryrath/iri-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabryrath%2Firi-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabryrath%2Firi-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30a962f4427de2a169d2d3a12430294d283a5fa3
[INFO] documenting abryrath/iri-rs 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%2Fabryrath%2Firi-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abryrath/iri-rs 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/abryrath/iri-rs
[INFO] finished tweaking git repo https://github.com/abryrath/iri-rs
[INFO] tweaked toml for git repo https://github.com/abryrath/iri-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/abryrath/iri-rs 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 gpio-cdev v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fbdeb79301aabd35b9e0f4afdef964e3b0d8f3171a9a81e3b9770daebbd2acc4
[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" "fbdeb79301aabd35b9e0f4afdef964e3b0d8f3171a9a81e3b9770daebbd2acc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbdeb79301aabd35b9e0f4afdef964e3b0d8f3171a9a81e3b9770daebbd2acc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdeb79301aabd35b9e0f4afdef964e3b0d8f3171a9a81e3b9770daebbd2acc4", kill_on_drop: false }`
[INFO] [stdout] fbdeb79301aabd35b9e0f4afdef964e3b0d8f3171a9a81e3b9770daebbd2acc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c06fd694feaf8a1734735f60fb9a35ab4acf3341e2b6472b8c3325cddc2b3a57
[INFO] running `Command { std: "docker" "start" "-a" "c06fd694feaf8a1734735f60fb9a35ab4acf3341e2b6472b8c3325cddc2b3a57", kill_on_drop: false }`
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking error-chain v0.12.2
[INFO] [stderr]     Checking gpio-cdev v0.2.0
[INFO] [stderr]  Documenting iri-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "c06fd694feaf8a1734735f60fb9a35ab4acf3341e2b6472b8c3325cddc2b3a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06fd694feaf8a1734735f60fb9a35ab4acf3341e2b6472b8c3325cddc2b3a57", kill_on_drop: false }`
[INFO] [stdout] c06fd694feaf8a1734735f60fb9a35ab4acf3341e2b6472b8c3325cddc2b3a57