[INFO] cloning repository https://github.com/igiagkiozis/feq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/igiagkiozis/feq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figiagkiozis%2Ffeq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figiagkiozis%2Ffeq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1adaeff3ec661ef0ad9f1a8645a2e22ccaf10752
[INFO] documenting igiagkiozis/feq 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%2Figiagkiozis%2Ffeq" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/igiagkiozis/feq 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/igiagkiozis/feq
[INFO] finished tweaking git repo https://github.com/igiagkiozis/feq
[INFO] tweaked toml for git repo https://github.com/igiagkiozis/feq written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/igiagkiozis/feq 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c84523d0cf010a5f0e3e4f307d4fc06df19d0f5d10ee52a599f49ad7cc4a399d
[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" "c84523d0cf010a5f0e3e4f307d4fc06df19d0f5d10ee52a599f49ad7cc4a399d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84523d0cf010a5f0e3e4f307d4fc06df19d0f5d10ee52a599f49ad7cc4a399d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84523d0cf010a5f0e3e4f307d4fc06df19d0f5d10ee52a599f49ad7cc4a399d", kill_on_drop: false }`
[INFO] [stdout] c84523d0cf010a5f0e3e4f307d4fc06df19d0f5d10ee52a599f49ad7cc4a399d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 85b81b26079af97cb756191d2fb9d9d6a26bd0027b9597b6a4ec2ff754b64ad6
[INFO] running `Command { std: "docker" "start" "-a" "85b81b26079af97cb756191d2fb9d9d6a26bd0027b9597b6a4ec2ff754b64ad6", kill_on_drop: false }`
[INFO] [stderr]  Documenting feq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "85b81b26079af97cb756191d2fb9d9d6a26bd0027b9597b6a4ec2ff754b64ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b81b26079af97cb756191d2fb9d9d6a26bd0027b9597b6a4ec2ff754b64ad6", kill_on_drop: false }`
[INFO] [stdout] 85b81b26079af97cb756191d2fb9d9d6a26bd0027b9597b6a4ec2ff754b64ad6