[INFO] updating cached repository https://github.com/l4l/rum [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] 0537fe5da30db42378465e7fa07c805128d46d9b [INFO] checking l4l/rum against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl4l%2Frum" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/l4l/rum on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc [INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/l4l/rum [INFO] finished tweaking git repo https://github.com/l4l/rum [INFO] tweaked toml for git repo https://github.com/l4l/rum written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/l4l/rum already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] da7202e7c6f6100ce3a8bfbefd176b75feb5ba7e07394ede5657a554bcbe71b2 [INFO] running `"docker" "start" "-a" "da7202e7c6f6100ce3a8bfbefd176b75feb5ba7e07394ede5657a554bcbe71b2"` [INFO] [stderr] Compiling syn v1.0.15 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking openssl-sys v0.9.54 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tui v0.8.0 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking openssl v0.10.28 [INFO] [stderr] Checking flexi_logger v0.14.8 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking mpv v0.2.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling snafu-derive v0.6.2 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] error: could not compile `derive_more`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name derive_more --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive_more-0.99.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_mut"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="iterator"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_into"' -C metadata=2d212dde8e57906c -C extra-filename=-2d212dde8e57906c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4ef1582fddadcf83.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-688545c524b1f6f1.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-bd764880e75e5b83.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: linking with `cc` failed: signal: 9 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.snafu_derive.2wchc5rb-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libsnafu_derive-e30f4998a296117b.so" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.3cj6np52hisotpco.rcgu.o" "/opt/rustwide/target/debug/deps/snafu_derive-e30f4998a296117b.5xw4chkzr6yr200.rcgu.o" "-Wl,--gc-sections" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-bd764880e75e5b83.rlib" "/opt/rustwide/target/debug/deps/libquote-688545c524b1f6f1.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-4ef1582fddadcf83.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-088828932fe8d40e.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-8fac43863b00a6e6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-645d797eceb1ca47.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d85e9426ab271e73.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-0a4d4e8b1fab1171.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-986da2f4e18e9f9f.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e70e1587f6d0ede1.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fa6520c8e492135e.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-4895926723b2fc7f.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5b43b73d423c245b.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d694e523b387135.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7eb0b05deec5e186.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e885bd0d3dab4b91.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-69828e9c8ee4b487.rlib" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0d47582880d815ed.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-10d2ca9995743229.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared" [INFO] [stderr] = note: [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `snafu-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] error: build failed [INFO] running `"docker" "inspect" "da7202e7c6f6100ce3a8bfbefd176b75feb5ba7e07394ede5657a554bcbe71b2"` [INFO] running `"docker" "rm" "-f" "da7202e7c6f6100ce3a8bfbefd176b75feb5ba7e07394ede5657a554bcbe71b2"` [INFO] [stdout] da7202e7c6f6100ce3a8bfbefd176b75feb5ba7e07394ede5657a554bcbe71b2