[INFO] fetching crate mozangle 0.3.1...
[INFO] checking mozangle-0.3.1 against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] extracting crate mozangle 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mozangle 0.3.1 on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mozangle 0.3.1
[INFO] finished tweaking crates.io crate mozangle 0.3.1
[INFO] tweaked toml for crates.io crate mozangle 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11c8976b1c713753edcdeb36fd0960fd7358b45de766d92548b5f7d4937d8979
[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" "11c8976b1c713753edcdeb36fd0960fd7358b45de766d92548b5f7d4937d8979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c8976b1c713753edcdeb36fd0960fd7358b45de766d92548b5f7d4937d8979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c8976b1c713753edcdeb36fd0960fd7358b45de766d92548b5f7d4937d8979", kill_on_drop: false }`
[INFO] [stdout] 11c8976b1c713753edcdeb36fd0960fd7358b45de766d92548b5f7d4937d8979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd52fe0e3152a710f89a8a887b8dcdf60aa07944e76779fd88e35d4f7ede282b
[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" "cd52fe0e3152a710f89a8a887b8dcdf60aa07944e76779fd88e35d4f7ede282b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling mozangle v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dlopen_derive v0.1.4
[INFO] [stdout] error: linking with `cc` failed: signal: 9
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.dlopen_derive.4riymnzg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libdlopen_derive-dfab4c3d97018106.so" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.3pff5yuu5roh9k21.rcgu.o" "/opt/rustwide/target/debug/deps/dlopen_derive-dfab4c3d97018106.53rhup3amtycp5i6.rcgu.o" "-Wl,--gc-sections" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-137109f2c07e640c.rlib" "/opt/rustwide/target/debug/deps/libquote-08424127682ca7ec.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-8cdb66d613d96d57.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-e62bdf8dd5704851.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-eba4ba6c63f96a02.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-25c6acf8063a3802.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-539f13c9442f1597.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-37db28e905edb56b.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9ef2480568df55af.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1e0f0992cdbecd66.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6c8e02b8fedc1e5f.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-807e5ad203594490.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-083fce1bea11612a.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-1af568081add9042.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1395b54a3b3f45bf.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-caba820045f178d5.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-512eb53291f6de7e.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-5efacc5025f9f3d8.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9c4002b5f79ba0e1.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-90996f4879673567.rlib" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9ea09a899c3eda46.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ef2408da76957905.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dlopen_derive`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[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: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cd52fe0e3152a710f89a8a887b8dcdf60aa07944e76779fd88e35d4f7ede282b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd52fe0e3152a710f89a8a887b8dcdf60aa07944e76779fd88e35d4f7ede282b", kill_on_drop: false }`
[INFO] [stdout] cd52fe0e3152a710f89a8a887b8dcdf60aa07944e76779fd88e35d4f7ede282b