[INFO] fetching crate ink_lang_codegen 3.0.0-rc1...
[INFO] documenting ink_lang_codegen-3.0.0-rc1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate ink_lang_codegen 3.0.0-rc1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ink_lang_codegen 3.0.0-rc1 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 ink_lang_codegen 3.0.0-rc1
[INFO] finished tweaking crates.io crate ink_lang_codegen 3.0.0-rc1
[INFO] tweaked toml for crates.io crate ink_lang_codegen 3.0.0-rc1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfaa226ec0b11914417d9f309f229b80435d98892dbad44d1bf89a1784bcc503
[INFO] running `Command { std: "docker" "start" "-a" "dfaa226ec0b11914417d9f309f229b80435d98892dbad44d1bf89a1784bcc503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfaa226ec0b11914417d9f309f229b80435d98892dbad44d1bf89a1784bcc503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfaa226ec0b11914417d9f309f229b80435d98892dbad44d1bf89a1784bcc503", kill_on_drop: false }`
[INFO] [stdout] dfaa226ec0b11914417d9f309f229b80435d98892dbad44d1bf89a1784bcc503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d511ce845997dd45ef0ebdfa8292053da5870394f45d5586840322032d2ccd32
[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" "d511ce845997dd45ef0ebdfa8292053da5870394f45d5586840322032d2ccd32", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.0
[INFO] [stderr]     Checking ink_lang_ir v3.0.0-rc1
[INFO] [stderr]  Documenting ink_lang_codegen v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "d511ce845997dd45ef0ebdfa8292053da5870394f45d5586840322032d2ccd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d511ce845997dd45ef0ebdfa8292053da5870394f45d5586840322032d2ccd32", kill_on_drop: false }`
[INFO] [stdout] d511ce845997dd45ef0ebdfa8292053da5870394f45d5586840322032d2ccd32
