[INFO] fetching crate flo 0.1.0...
[INFO] documenting flo-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate flo 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate flo 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo 0.1.0
[INFO] finished tweaking crates.io crate flo 0.1.0
[INFO] tweaked toml for crates.io crate flo 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] fee818ff12b6e87149bd677d4d78f96acba1ac02d7f721a2bcb54cbf2a82b1fc
[INFO] running `Command { std: "docker" "start" "-a" "fee818ff12b6e87149bd677d4d78f96acba1ac02d7f721a2bcb54cbf2a82b1fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fee818ff12b6e87149bd677d4d78f96acba1ac02d7f721a2bcb54cbf2a82b1fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee818ff12b6e87149bd677d4d78f96acba1ac02d7f721a2bcb54cbf2a82b1fc", kill_on_drop: false }`
[INFO] [stdout] fee818ff12b6e87149bd677d4d78f96acba1ac02d7f721a2bcb54cbf2a82b1fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] b7cd0af4ee07197a316e867fd05ab63836bd17ffdca4483a4b4d36c574dcbf3f
[INFO] running `Command { std: "docker" "start" "-a" "b7cd0af4ee07197a316e867fd05ab63836bd17ffdca4483a4b4d36c574dcbf3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust-hsluv v0.1.4
[INFO] [stderr]     Checking flo_float_encoder v0.1.0
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking desync v0.1.2
[INFO] [stderr]     Checking desync v0.4.1
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking flo_binding v0.1.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking flo_curves v0.1.0
[INFO] [stderr]     Checking flo_canvas v0.1.0
[INFO] [stderr]     Checking flo_animation v0.1.0
[INFO] [stderr]     Checking flo_ui v0.1.0
[INFO] [stderr]  Documenting flo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "b7cd0af4ee07197a316e867fd05ab63836bd17ffdca4483a4b4d36c574dcbf3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cd0af4ee07197a316e867fd05ab63836bd17ffdca4483a4b4d36c574dcbf3f", kill_on_drop: false }`
[INFO] [stdout] b7cd0af4ee07197a316e867fd05ab63836bd17ffdca4483a4b4d36c574dcbf3f
