[INFO] fetching crate bitcoinsecp256k1-field 0.1.16-alpha.0...
[INFO] checking bitcoinsecp256k1-field-0.1.16-alpha.0 against master#dfdbe30004a095ad63951c4cd6e10a9a971a7399 for pr-120932
[INFO] extracting crate bitcoinsecp256k1-field 0.1.16-alpha.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate bitcoinsecp256k1-field 0.1.16-alpha.0 on toolchain dfdbe30004a095ad63951c4cd6e10a9a971a7399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoinsecp256k1-field 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoinsecp256k1-field 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoinsecp256k1-field 0.1.16-alpha.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27c67a6730a49f104697c89518f9a8384640c0abaaf2213c15d93339b2a1bed3
[INFO] running `Command { std: "docker" "start" "-a" "27c67a6730a49f104697c89518f9a8384640c0abaaf2213c15d93339b2a1bed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c67a6730a49f104697c89518f9a8384640c0abaaf2213c15d93339b2a1bed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c67a6730a49f104697c89518f9a8384640c0abaaf2213c15d93339b2a1bed3", kill_on_drop: false }`
[INFO] [stdout] 27c67a6730a49f104697c89518f9a8384640c0abaaf2213c15d93339b2a1bed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d8ed0ab6dc874a9e85efb844bcce334843ecf4ffbba81509035073a7503504
[INFO] running `Command { std: "docker" "start" "-a" "13d8ed0ab6dc874a9e85efb844bcce334843ecf4ffbba81509035073a7503504", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling qt_gui v0.5.0
[INFO] [stderr]    Compiling qt_core v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr] error: could not compile `qt_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dfdbe30004a095ad63951c4cd6e10a9a971a7399/bin/rustc --crate-name qt_core --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C metadata=7603f63f534a4a30 -C extra-filename=-7603f63f534a4a30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cpp_core=/opt/rustwide/target/debug/deps/libcpp_core-3ed09fcdb7fafb1b.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-08781062ab167a55.so --extern qt_macros=/opt/rustwide/target/debug/deps/libqt_macros-c2574d3bda928d4c.so --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/qt_core-85f07450207d5a94/out/c_lib_install -l Qt5Core -l stdc++ --cfg 'cpp_lib_version="5.14.0"'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "13d8ed0ab6dc874a9e85efb844bcce334843ecf4ffbba81509035073a7503504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d8ed0ab6dc874a9e85efb844bcce334843ecf4ffbba81509035073a7503504", kill_on_drop: false }`
[INFO] [stdout] 13d8ed0ab6dc874a9e85efb844bcce334843ecf4ffbba81509035073a7503504