[INFO] fetching crate binaryen-sys 0.12.0...
[INFO] checking binaryen-sys-0.12.0 against beta for pr-78714
[INFO] extracting crate binaryen-sys 0.12.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate binaryen-sys 0.12.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binaryen-sys 0.12.0
[INFO] finished tweaking crates.io crate binaryen-sys 0.12.0
[INFO] tweaked toml for crates.io crate binaryen-sys 0.12.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b31e9479a213724f281b6eebba7924cd5c8328f1f11aaf475debecbd18bce1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b31e9479a213724f281b6eebba7924cd5c8328f1f11aaf475debecbd18bce1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b31e9479a213724f281b6eebba7924cd5c8328f1f11aaf475debecbd18bce1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b31e9479a213724f281b6eebba7924cd5c8328f1f11aaf475debecbd18bce1c", kill_on_drop: false }`
[INFO] [stdout] 0b31e9479a213724f281b6eebba7924cd5c8328f1f11aaf475debecbd18bce1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f298123cc28485b2898bac4b270e741ca16263fa4f1f2f5314a662f1b76a9c8b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f298123cc28485b2898bac4b270e741ca16263fa4f1f2f5314a662f1b76a9c8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]     Checking which v3.1.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling binaryen-sys v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking cexpr v0.3.6
[INFO] [stderr] error: could not compile `bindgen`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bindgen /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bindgen-0.52.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clap"' --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="runtime"' --cfg 'feature="which"' --cfg 'feature="which-rustfmt"' -C metadata=4fdffd6dd49b8361 -C extra-filename=-4fdffd6dd49b8361 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e1a9b9121eac1683.rmeta --extern cexpr=/opt/rustwide/target/debug/deps/libcexpr-34d90d4d1146164c.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-b31c81520e08f43a.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-2fb7c37373970449.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d68fff5dc051fb11.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c7bbd26995000ae0.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db88f49d9e5662e7.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-0d4a5fea1d5f27d2.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern peeking_take_while=/opt/rustwide/target/debug/deps/libpeeking_take_while-18ff5730d076e0ca.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9ff62c6b9288293c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c32f4d4bf2d4bdaa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4aba827a8d321bd3.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-5440b0c1920eddab.rmeta --extern shlex=/opt/rustwide/target/debug/deps/libshlex-71bac8f39d2db1d9.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-6c2348230f12974f.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libloading-a50b019fe104806a/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f298123cc28485b2898bac4b270e741ca16263fa4f1f2f5314a662f1b76a9c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f298123cc28485b2898bac4b270e741ca16263fa4f1f2f5314a662f1b76a9c8b", kill_on_drop: false }`
[INFO] [stdout] f298123cc28485b2898bac4b270e741ca16263fa4f1f2f5314a662f1b76a9c8b