[INFO] fetching crate rv32m1_ri5cy-pac 0.1.1...
[INFO] documenting rv32m1_ri5cy-pac-0.1.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate rv32m1_ri5cy-pac 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rv32m1_ri5cy-pac 0.1.1 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] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking crates.io crate rv32m1_ri5cy-pac 0.1.1
[INFO] finished tweaking crates.io crate rv32m1_ri5cy-pac 0.1.1
[INFO] tweaked toml for crates.io crate rv32m1_ri5cy-pac 0.1.1 written to /workspace/builds/worker-5/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]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv-rt-macros v0.1.6
[INFO] [stderr]   Downloaded riscv-rt v0.6.2
[INFO] [stderr]   Downloaded riscv v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 13c1ae6a26e931f325b7e4b860c8eeed205e2bca4682b67f8a42b33f2784b2b7
[INFO] running `Command { std: "docker" "start" "-a" "13c1ae6a26e931f325b7e4b860c8eeed205e2bca4682b67f8a42b33f2784b2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c1ae6a26e931f325b7e4b860c8eeed205e2bca4682b67f8a42b33f2784b2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c1ae6a26e931f325b7e4b860c8eeed205e2bca4682b67f8a42b33f2784b2b7", kill_on_drop: false }`
[INFO] [stdout] 13c1ae6a26e931f325b7e4b860c8eeed205e2bca4682b67f8a42b33f2784b2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1a3601f269820686125e1660457178d86caca7f215a563691e7cdc17efbce56
[INFO] running `Command { std: "docker" "start" "-a" "a1a3601f269820686125e1660457178d86caca7f215a563691e7cdc17efbce56", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]  Documenting rv32m1_ri5cy-pac v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `rv32m1_ri5cy-pac`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rv32m1_ri5cy_pac src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-5223c0ad28c23777.rmeta --extern riscv=/opt/rustwide/target/debug/deps/libriscv-3c947700e21333f3.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-10608a0930ba7c49.rmeta --cap-lints=warn --crate-version 0.1.1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a1a3601f269820686125e1660457178d86caca7f215a563691e7cdc17efbce56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a3601f269820686125e1660457178d86caca7f215a563691e7cdc17efbce56", kill_on_drop: false }`
[INFO] [stdout] a1a3601f269820686125e1660457178d86caca7f215a563691e7cdc17efbce56
