[INFO] fetching crate gcd-cli 0.0.1...
[INFO] documenting gcd-cli-0.0.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate gcd-cli 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gcd-cli 0.0.1 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 crates.io crate gcd-cli 0.0.1
[INFO] finished tweaking crates.io crate gcd-cli 0.0.1
[INFO] tweaked toml for crates.io crate gcd-cli 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gcd-cli 0.0.1 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 terminal_size v0.1.11
[INFO] [stderr]   Downloaded console v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f716f559a407b34d33ba12ddddbb67217ff83e5ba4e471ca2334a0456165094c
[INFO] running `Command { std: "docker" "start" "-a" "f716f559a407b34d33ba12ddddbb67217ff83e5ba4e471ca2334a0456165094c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f716f559a407b34d33ba12ddddbb67217ff83e5ba4e471ca2334a0456165094c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f716f559a407b34d33ba12ddddbb67217ff83e5ba4e471ca2334a0456165094c", kill_on_drop: false }`
[INFO] [stdout] f716f559a407b34d33ba12ddddbb67217ff83e5ba4e471ca2334a0456165094c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1d8a9dd2f6a388c50e67414d3d4a18f10b3f9be6eb93ca68f5fd5ec812061cd6
[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" "1d8a9dd2f6a388c50e67414d3d4a18f10b3f9be6eb93ca68f5fd5ec812061cd6", kill_on_drop: false }`
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.1
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking terminal_size v0.1.11
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking console v0.10.0
[INFO] [stderr]     Checking console v0.11.1
[INFO] [stderr]     Checking indicatif v0.14.0
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking gcd-cli v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting gcd-cli v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.02s
[INFO] running `Command { std: "docker" "inspect" "1d8a9dd2f6a388c50e67414d3d4a18f10b3f9be6eb93ca68f5fd5ec812061cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8a9dd2f6a388c50e67414d3d4a18f10b3f9be6eb93ca68f5fd5ec812061cd6", kill_on_drop: false }`
[INFO] [stdout] 1d8a9dd2f6a388c50e67414d3d4a18f10b3f9be6eb93ca68f5fd5ec812061cd6