[INFO] fetching crate grammers-mtproto 0.2.0...
[INFO] documenting grammers-mtproto-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate grammers-mtproto 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate grammers-mtproto 0.2.0 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 crates.io crate grammers-mtproto 0.2.0
[INFO] finished tweaking crates.io crate grammers-mtproto 0.2.0
[INFO] tweaked toml for crates.io crate grammers-mtproto 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b40a625bafb925ed63da0c7fe471e7e8edaf8279c5cde0c32c6395bff5645dac
[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" "b40a625bafb925ed63da0c7fe471e7e8edaf8279c5cde0c32c6395bff5645dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b40a625bafb925ed63da0c7fe471e7e8edaf8279c5cde0c32c6395bff5645dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b40a625bafb925ed63da0c7fe471e7e8edaf8279c5cde0c32c6395bff5645dac", kill_on_drop: false }`
[INFO] [stdout] b40a625bafb925ed63da0c7fe471e7e8edaf8279c5cde0c32c6395bff5645dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 79c8d6db5de37391a544351cc417e7de9bda651240adb10ba7030ee2a83209de
[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" "79c8d6db5de37391a544351cc417e7de9bda651240adb10ba7030ee2a83209de", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammers-tl-parser v1.0.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking aesni v0.6.0
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]    Compiling grammers-tl-gen v0.2.0
[INFO] [stderr]     Checking grammers-crypto v0.2.0
[INFO] [stderr]    Compiling grammers-tl-types v0.2.0
[INFO] [stderr]  Documenting grammers-mtproto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "79c8d6db5de37391a544351cc417e7de9bda651240adb10ba7030ee2a83209de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c8d6db5de37391a544351cc417e7de9bda651240adb10ba7030ee2a83209de", kill_on_drop: false }`
[INFO] [stdout] 79c8d6db5de37391a544351cc417e7de9bda651240adb10ba7030ee2a83209de