[INFO] cloning repository https://github.com/SirWindfield/cargo-free
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SirWindfield/cargo-free" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirWindfield%2Fcargo-free", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirWindfield%2Fcargo-free'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75d4b363b63fa2b6f3ac12a196a2cb80f0afc848
[INFO] documenting SirWindfield/cargo-free 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%2FSirWindfield%2Fcargo-free" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SirWindfield/cargo-free 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/SirWindfield/cargo-free
[INFO] finished tweaking git repo https://github.com/SirWindfield/cargo-free
[INFO] tweaked toml for git repo https://github.com/SirWindfield/cargo-free written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/SirWindfield/cargo-free 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] eac8a3af532d8d60be605088fcfa114457339520754cb3800ccea8a1935acf21
[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" "eac8a3af532d8d60be605088fcfa114457339520754cb3800ccea8a1935acf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eac8a3af532d8d60be605088fcfa114457339520754cb3800ccea8a1935acf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac8a3af532d8d60be605088fcfa114457339520754cb3800ccea8a1935acf21", kill_on_drop: false }`
[INFO] [stdout] eac8a3af532d8d60be605088fcfa114457339520754cb3800ccea8a1935acf21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] fd816367ce5df5d4276645a071020f7cc7a3d577c6942ae8b3e2fd30e7bd17f3
[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" "fd816367ce5df5d4276645a071020f7cc7a3d577c6942ae8b3e2fd30e7bd17f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.6
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking ring v0.16.15
[INFO] [stderr]    Compiling indoc v1.0.2
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.20.0
[INFO] [stderr]     Checking ureq v1.4.0
[INFO] [stderr]  Documenting cargo-free v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.59s
[INFO] running `Command { std: "docker" "inspect" "fd816367ce5df5d4276645a071020f7cc7a3d577c6942ae8b3e2fd30e7bd17f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd816367ce5df5d4276645a071020f7cc7a3d577c6942ae8b3e2fd30e7bd17f3", kill_on_drop: false }`
[INFO] [stdout] fd816367ce5df5d4276645a071020f7cc7a3d577c6942ae8b3e2fd30e7bd17f3