[INFO] updating cached repository https://github.com/cobalt-org/cobalt.rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 868136324e010b9c3d2103420ba353eb408b9eaf [INFO] checking cobalt-org/cobalt.rs against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcobalt-org%2Fcobalt.rs" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cobalt-org/cobalt.rs on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cobalt-org/cobalt.rs [INFO] finished tweaking git repo https://github.com/cobalt-org/cobalt.rs [INFO] tweaked toml for git repo https://github.com/cobalt-org/cobalt.rs written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/cobalt-org/cobalt.rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 02fe650ac048de5bc22320d9875a457663a78259b7dd31185f0da9b4e01e101d [INFO] running `"docker" "start" "-a" "02fe650ac048de5bc22320d9875a457663a78259b7dd31185f0da9b4e01e101d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling pulldown-cmark v0.7.1 [INFO] [stderr] Checking humantime v2.0.0 [INFO] [stderr] Checking deunicode v1.1.1 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking chunked_transfer v1.1.0 [INFO] [stderr] Checking open v1.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking quick-xml v0.17.2 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking fancy-regex v0.3.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking ghp v0.1.2 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Compiling sass-sys v0.4.18 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking backtrace v0.3.45 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking ignore v0.4.14 [INFO] [stderr] error: could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.16/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=c7f20fd35b4d3abc -C extra-filename=-c7f20fd35b4d3abc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-99324fc774339474.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ba9028c2ab6944e6.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-c4ee25233e00c6b3.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `clap`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=69060d5984cbc2ed -C extra-filename=-69060d5984cbc2ed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-483dc78e30c0e6a7.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-2aafcc4f3a252154.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-70e77636c03efb79.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-09c39a4bda83c2e6.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-50b342b81ef41970.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-81b57611d526b7b3.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-57b51dcbc018f889.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `chrono`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name chrono /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.4.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="clock"' --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="time"' -C metadata=a23c1bd870b136ce -C extra-filename=-a23c1bd870b136ce --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-2f427af4dffa7228.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-06f2425ecaec604a.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-eac8c43f846bd630.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ignore`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ignore /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ignore-0.4.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=3cc766920586340a -C extra-filename=-3cc766920586340a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-c5914a1a11f84f70.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-34c47ce2a6798337.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-7c125324ab8ad6fe.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ae2f20aae93e1f70.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-98a0bc79f487e2c4.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-8858c94137072d93.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d2945b3fcc231d84.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-c69f8c5d541a8cb8.rmeta --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-6664a9eae4478153.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-95d410e82ea2a7d9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `sass-sys v0.4.18` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sass-sys-b118d6d73ea25ebf/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Build error: [INFO] [stderr] STDERR:g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/ast_sel_unify.o] Error 1 [INFO] [stderr] make: *** Waiting for unfinished jobs.... [INFO] [stderr] g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/ast.o] Error 1 [INFO] [stderr] g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/ast_sel_cmp.o] Error 1 [INFO] [stderr] g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/ast_sel_super.o] Error 1 [INFO] [stderr] g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/fn_strings.o] Error 1 [INFO] [stderr] g++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [Makefile:226: src/ast_selectors.o] Error 1 [INFO] [stderr] [INFO] [stderr] STDOUT:cc -Wall -O2 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/cencode.o src/cencode.c [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast.o src/ast.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_values.o src/ast_values.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_supports.o src/ast_supports.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_sel_cmp.o src/ast_sel_cmp.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_sel_unify.o src/ast_sel_unify.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_sel_super.o src/ast_sel_super.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_sel_weave.o src/ast_sel_weave.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/ast_selectors.o src/ast_selectors.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/context.o src/context.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/constants.o src/constants.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_utils.o src/fn_utils.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_miscs.o src/fn_miscs.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_maps.o src/fn_maps.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_lists.o src/fn_lists.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_colors.o src/fn_colors.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_numbers.o src/fn_numbers.cpp [INFO] [stderr] g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-b757a179f68d2a00/out/build/include -fPIC -c -o src/fn_strings.o src/fn_strings.cpp [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.18/build.rs:126:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b7e8c25b94 - backtrace::backtrace::libunwind::trace::he807ad0519c11e8d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55b7e8c25b94 - backtrace::backtrace::trace_unsynchronized::h85bf5ebf53f3e79a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b7e8c25b94 - std::sys_common::backtrace::_print_fmt::h3298485d15f6bf8f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55b7e8c25b94 - ::fmt::h9c1cc352997356e8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b7e8c4576c - core::fmt::write::h32cac060b41ae4df [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x55b7e8c22877 - std::io::Write::write_fmt::h4b92e010fec92190 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55b7e8c28145 - std::sys_common::backtrace::_print::h38b83ef3372fad71 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b7e8c28145 - std::sys_common::backtrace::print::hcb4a0f695e1ec3b7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b7e8c28145 - std::panicking::default_hook::{{closure}}::h2e8f9cd7d4cd4692 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55b7e8c27e87 - std::panicking::default_hook::h1e9aeac01791e6cc [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55b7e8c28702 - std::panicking::rust_panic_with_hook::h651549a5859dff90 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55b7e8c282eb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x55b7e8c2825b - std::panicking::begin_panic_fmt::hdc77b546b7e988aa [INFO] [stderr] at src/libstd/panicking.rs:332 [INFO] [stderr] 13: 0x55b7e8be8076 - build_script_build::compile::h1e303dd3d3350dbd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.18/build.rs:126 [INFO] [stderr] 14: 0x55b7e8be8655 - build_script_build::main::h1cc96fd6b423166c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.18/build.rs:230 [INFO] [stderr] 15: 0x55b7e8be96bb - std::rt::lang_start::{{closure}}::h9a8c8f405e6f0b82 [INFO] [stderr] at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67 [INFO] [stderr] 16: 0x55b7e8c28213 - std::rt::lang_start_internal::{{closure}}::h471f8ba71a80c8e3 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 17: 0x55b7e8c28213 - std::panicking::try::do_call::hd059bb209a35d92f [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 18: 0x55b7e8c2ff17 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 19: 0x55b7e8c28ba9 - std::panicking::try::h2452c1b92d9235ae [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 20: 0x55b7e8c28ba9 - std::panic::catch_unwind::h3d5a9024a61f002e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55b7e8c28ba9 - std::rt::lang_start_internal::hd388fc716683de35 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55b7e8be9697 - std::rt::lang_start::h76b86c4756501761 [INFO] [stderr] at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55b7e8be868a - main [INFO] [stderr] 24: 0x7f643c4c50b3 - __libc_start_main [INFO] [stderr] 25: 0x55b7e8be618e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "02fe650ac048de5bc22320d9875a457663a78259b7dd31185f0da9b4e01e101d"` [INFO] running `"docker" "rm" "-f" "02fe650ac048de5bc22320d9875a457663a78259b7dd31185f0da9b4e01e101d"` [INFO] [stdout] 02fe650ac048de5bc22320d9875a457663a78259b7dd31185f0da9b4e01e101d