[INFO] fetching crate terminal-fonts 0.1.0...
[INFO] documenting terminal-fonts-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate terminal-fonts 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate terminal-fonts 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terminal-fonts 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate terminal-fonts 0.1.0
[INFO] tweaked toml for crates.io crate terminal-fonts 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate terminal-fonts 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6096cd341b911e92695d2843cfa90c3fc2c60d3b1283185f4d973f0cdbfea411
[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" "6096cd341b911e92695d2843cfa90c3fc2c60d3b1283185f4d973f0cdbfea411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6096cd341b911e92695d2843cfa90c3fc2c60d3b1283185f4d973f0cdbfea411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6096cd341b911e92695d2843cfa90c3fc2c60d3b1283185f4d973f0cdbfea411", kill_on_drop: false }`
[INFO] [stdout] 6096cd341b911e92695d2843cfa90c3fc2c60d3b1283185f4d973f0cdbfea411
[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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff6e1d0cbaca8a6617b28323d4a0b705d7283a4b2f91d31581a3b099c1e2a65d
[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" "ff6e1d0cbaca8a6617b28323d4a0b705d7283a4b2f91d31581a3b099c1e2a65d", kill_on_drop: false }`
[INFO] [stderr]  Documenting terminal-fonts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "ff6e1d0cbaca8a6617b28323d4a0b705d7283a4b2f91d31581a3b099c1e2a65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6e1d0cbaca8a6617b28323d4a0b705d7283a4b2f91d31581a3b099c1e2a65d", kill_on_drop: false }`
[INFO] [stdout] ff6e1d0cbaca8a6617b28323d4a0b705d7283a4b2f91d31581a3b099c1e2a65d
