[INFO] fetching crate sparse_complex 0.1.4...
[INFO] testing sparse_complex-0.1.4 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sparse_complex 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sparse_complex 0.1.4
[INFO] finished tweaking crates.io crate sparse_complex 0.1.4
[INFO] tweaked toml for crates.io crate sparse_complex 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse_complex 0.1.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196
[INFO] running `Command { std: "docker" "start" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling curl v0.4.50
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]    Compiling curl-sys v0.4.90+curl-8.21.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tar v0.4.46
[INFO] [stderr]    Compiling sparse_complex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `sparse_complex v0.1.4 (/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/sparse_complex/d23de3a27c4f3554/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Error { description: "Could not resolve hostname", code: 6, extra: Some("Could not resolve host: gitlab.com") }
[INFO] running `Command { std: "docker" "inspect" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196", kill_on_drop: false }`
[INFO] [stdout] 7ed01cdb252455bbb940e251e6b33fdc53e7a779ebdf7af74969a1c8cb3a3196
