[INFO] fetching crate spirq 0.4.14...
[INFO] checking spirq-0.4.14 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate spirq 0.4.14 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate spirq 0.4.14 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spirq 0.4.14
[INFO] finished tweaking crates.io crate spirq 0.4.14
[INFO] tweaked toml for crates.io crate spirq 0.4.14 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate spirq 0.4.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-derive v0.3.1
[INFO] [stderr]   Downloaded inline-spirv v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31865d5b8cfb4b1afb899fe6b10657d71016be49becd6293298df25193de4a33
[INFO] running `Command { std: "docker" "start" "-a" "31865d5b8cfb4b1afb899fe6b10657d71016be49becd6293298df25193de4a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31865d5b8cfb4b1afb899fe6b10657d71016be49becd6293298df25193de4a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31865d5b8cfb4b1afb899fe6b10657d71016be49becd6293298df25193de4a33", kill_on_drop: false }`
[INFO] [stdout] 31865d5b8cfb4b1afb899fe6b10657d71016be49becd6293298df25193de4a33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb8c72c1165408cad9bde5113b9fda59a7bb2a3beedc82d24f17d38afed5ce1e
[INFO] running `Command { std: "docker" "start" "-a" "cb8c72c1165408cad9bde5113b9fda59a7bb2a3beedc82d24f17d38afed5ce1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling shaderc-sys v0.7.2
[INFO] [stderr]     Checking spirv_headers v1.5.0
[INFO] [stderr]    Compiling num-derive v0.3.1
[INFO] [stderr]     Checking spirq v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `spirq`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name spirq --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=e7ffd0b45148ae05 -C extra-filename=-e7ffd0b45148ae05 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-05b588ffc45292c6.rmeta --extern nohash_hasher=/opt/rustwide/target/debug/deps/libnohash_hasher-23e46d739eb588c0.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-6909ed640e1aae73.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-25f65c480df17296.rmeta --extern spirv_headers=/opt/rustwide/target/debug/deps/libspirv_headers-04c960f2f4234146.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: shaderc: searching for native shaderc libraries on system;  use '--features build-from-source' to force building from source code
[INFO] [stderr] warning: shaderc: cannot find native shaderc library on system; falling back to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cb8c72c1165408cad9bde5113b9fda59a7bb2a3beedc82d24f17d38afed5ce1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8c72c1165408cad9bde5113b9fda59a7bb2a3beedc82d24f17d38afed5ce1e", kill_on_drop: false }`
[INFO] [stdout] cb8c72c1165408cad9bde5113b9fda59a7bb2a3beedc82d24f17d38afed5ce1e