[INFO] fetching crate mysql_roaring 0.1.0...
[INFO] testing mysql_roaring-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mysql_roaring 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mysql_roaring 0.1.0
[INFO] finished tweaking crates.io crate mysql_roaring 0.1.0
[INFO] tweaked toml for crates.io crate mysql_roaring 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mysql_roaring 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding roaring v0.10.12 (available: v0.11.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.24.0
[INFO] [stderr]   Downloaded mysql_roaring_macros v0.1.0
[INFO] [stderr]   Downloaded udf-sys v0.5.5
[INFO] [stderr]   Downloaded udf v0.5.5
[INFO] [stderr]   Downloaded roaring v0.10.12
[INFO] [stderr]   Downloaded udf-macros v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c03cc0ba42357c4b30c2a91f2fe107d88d6d53f4cfeed158969306a2076478c
[INFO] running `Command { std: "docker" "start" "-a" "2c03cc0ba42357c4b30c2a91f2fe107d88d6d53f4cfeed158969306a2076478c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c03cc0ba42357c4b30c2a91f2fe107d88d6d53f4cfeed158969306a2076478c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c03cc0ba42357c4b30c2a91f2fe107d88d6d53f4cfeed158969306a2076478c", kill_on_drop: false }`
[INFO] [stdout] 2c03cc0ba42357c4b30c2a91f2fe107d88d6d53f4cfeed158969306a2076478c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c4559a726d9d07da734d2bd481d7fbc660a00158e9453ea7c1009aa0898b46
[INFO] running `Command { std: "docker" "start" "-a" "36c4559a726d9d07da734d2bd481d7fbc660a00158e9453ea7c1009aa0898b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling udf-sys v0.5.5
[INFO] [stderr]    Compiling mysql_roaring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr] error: failed to run custom build command for `mysql_roaring v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mysql_roaring-051a1b92609318cd/build-script-doc` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "36c4559a726d9d07da734d2bd481d7fbc660a00158e9453ea7c1009aa0898b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c4559a726d9d07da734d2bd481d7fbc660a00158e9453ea7c1009aa0898b46", kill_on_drop: false }`
[INFO] [stdout] 36c4559a726d9d07da734d2bd481d7fbc660a00158e9453ea7c1009aa0898b46