[INFO] cloning repository https://github.com/Feliix42/ssntp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Feliix42/ssntp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeliix42%2Fssntp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeliix42%2Fssntp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b6fe0264480b58f3a5fc8c403c61a508b1f30ce
[INFO] documenting Feliix42/ssntp 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%2FFeliix42%2Fssntp" "/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/Feliix42/ssntp 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/Feliix42/ssntp
[INFO] finished tweaking git repo https://github.com/Feliix42/ssntp
[INFO] tweaked toml for git repo https://github.com/Feliix42/ssntp written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Feliix42/ssntp 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 redox_syscall v0.1.44
[INFO] [stderr]   Downloaded clap v2.32.0
[INFO] [stderr]   Downloaded libc v0.2.45
[INFO] [stderr]   Downloaded textwrap v0.10.0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ba665757f21f13671acee5aa493fce3b5014beff3f2e5bcfb3b413dcf00d5c3
[INFO] running `Command { std: "docker" "start" "-a" "4ba665757f21f13671acee5aa493fce3b5014beff3f2e5bcfb3b413dcf00d5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba665757f21f13671acee5aa493fce3b5014beff3f2e5bcfb3b413dcf00d5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba665757f21f13671acee5aa493fce3b5014beff3f2e5bcfb3b413dcf00d5c3", kill_on_drop: false }`
[INFO] [stdout] 4ba665757f21f13671acee5aa493fce3b5014beff3f2e5bcfb3b413dcf00d5c3
[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] [stdout] 99817ba4d1dffba3db73498d16a8094b2a1d561af8fce91daeba2c08d826aad0
[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" "99817ba4d1dffba3db73498d16a8094b2a1d561af8fce91daeba2c08d826aad0", kill_on_drop: false }`
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]  Documenting ssntp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "99817ba4d1dffba3db73498d16a8094b2a1d561af8fce91daeba2c08d826aad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99817ba4d1dffba3db73498d16a8094b2a1d561af8fce91daeba2c08d826aad0", kill_on_drop: false }`
[INFO] [stdout] 99817ba4d1dffba3db73498d16a8094b2a1d561af8fce91daeba2c08d826aad0