[INFO] fetching crate hbbft 0.1.1...
[INFO] extracting crate hbbft 0.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hbbft/0.1.1
[INFO] extracting crate hbbft 0.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hbbft/0.1.1
[INFO] validating manifest of hbbft-0.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hbbft-0.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hbbft-0.1.1
[INFO] removed 2 missing examples
[INFO] finished frobbing hbbft-0.1.1
[INFO] frobbed toml for hbbft-0.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hbbft/0.1.1/Cargo.toml
[INFO] started frobbing hbbft-0.1.1
[INFO] removed 2 missing examples
[INFO] finished frobbing hbbft-0.1.1
[INFO] frobbed toml for hbbft-0.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hbbft/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_derive v0.5.0
[INFO] [stderr]   Downloaded integer-sqrt v0.1.2
[INFO] [stderr]   Downloaded threshold_crypto v0.3.1
[INFO] [stderr]   Downloaded init_with v1.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hbbft-0.1.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hbbft/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 0fa7ce2afd9de0bd8a02f5b432087ef8b5f283ab89cf78d0b3cc36e9f30ece84
[INFO] running `"docker" "start" "-a" "0fa7ce2afd9de0bd8a02f5b432087ef8b5f283ab89cf78d0b3cc36e9f30ece84"`
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling init_with v1.1.0
[INFO] [stderr]    Compiling reed-solomon-erasure v3.1.1
[INFO] [stderr]    Compiling rand_derive v0.5.0
[INFO] [stderr]    Compiling rand04 v0.1.1
[INFO] [stderr]    Compiling pairing v0.14.2
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling rand04_compat v0.1.1
[INFO] [stderr]    Compiling threshold_crypto v0.3.1
[INFO] [stderr]    Compiling hbbft v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.18s
[INFO] running `"docker" "inspect" "0fa7ce2afd9de0bd8a02f5b432087ef8b5f283ab89cf78d0b3cc36e9f30ece84"`
[INFO] running `"docker" "rm" "-f" "0fa7ce2afd9de0bd8a02f5b432087ef8b5f283ab89cf78d0b3cc36e9f30ece84"`
[INFO] [stdout] 0fa7ce2afd9de0bd8a02f5b432087ef8b5f283ab89cf78d0b3cc36e9f30ece84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hbbft/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c0697e7efaceadc5cb5abb457e22b8cdda93fbc4ae2a36edd08b60eba9d1798e
[INFO] running `"docker" "start" "-a" "c0697e7efaceadc5cb5abb457e22b8cdda93fbc4ae2a36edd08b60eba9d1798e"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling integer-sqrt v0.1.2
[INFO] [stderr]    Compiling signifix v0.9.0
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling hbbft v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/binary_agreement.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 |   /// Proptest wrapper for `binary_agreement` that runs the test function on generated configurations.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62 | / proptest! {
[INFO] [stderr] 63 | |     #![proptest_config(ProptestConfig {
[INFO] [stderr] 64 | |         cases: 1, .. ProptestConfig::default()
[INFO] [stderr] 65 | |     })]
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |     }
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/net_dynamic_hb.rs:77:1
[INFO] [stderr]    |
[INFO] [stderr] 77 |   /// Proptest wrapper for `do_drop_and_re_add`.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 78 | / proptest! {
[INFO] [stderr] 79 | |     #![proptest_config(ProptestConfig::with_cases(1))]
[INFO] [stderr] 80 | |     #[test]
[INFO] [stderr] 81 | |     #[allow(clippy::unnecessary_operation)]
[INFO] [stderr] ...  |
[INFO] [stderr] 84 | |     }
[INFO] [stderr] 85 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.subset.buorz0w8-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42" "/opt/crater/target/debug/deps/subset-8751bf2fec425d42.1m69ankid7v5skv0.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-d638ae3455df95ba/out" "-L" "/opt/crater/target/debug/build/reed-solomon-erasure-b566bf1e793ff3f1/out" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libenv_logger-8d1dd4745c15893b.rlib" "/opt/crater/target/debug/deps/libregex-f93320ac427e1615.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-81121b29dc9a207f.rlib" "/opt/crater/target/debug/deps/libthread_local-2c757ab00e5f0fed.rlib" "/opt/crater/target/debug/deps/libaho_corasick-31154fcc224683ec.rlib" "/opt/crater/target/debug/deps/libmemchr-461860405d325ee2.rlib" "/opt/crater/target/debug/deps/libatty-ba0c4629a85ad2ea.rlib" "/opt/crater/target/debug/deps/libhumantime-f825d7241f16aa4f.rlib" "/opt/crater/target/debug/deps/libtermcolor-bb0c749e547db312.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-663ecae12a465161.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-acba595a0b25d09b.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-b618c2997fe9241e.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-4755c7b1004b2bec.rlib" "/opt/crater/target/debug/deps/libproptest-53a2cffaf75bf340.rlib" "/opt/crater/target/debug/deps/librusty_fork-30cdaf38f98e55e5.rlib" "/opt/crater/target/debug/deps/libwait_timeout-53fafd60e0ccca82.rlib" "/opt/crater/target/debug/deps/libtempfile-c2d42533af2777c9.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-7762fc4290229646.rlib" "/opt/crater/target/debug/deps/libfnv-58c7188adf814461.rlib" "/opt/crater/target/debug/deps/librand-9f1af1749553ce62.rlib" "/opt/crater/target/debug/deps/libregex_syntax-cfa7c0ac5e20e239.rlib" "/opt/crater/target/debug/deps/libucd_util-dcd2d3cc31ba1999.rlib" "/opt/crater/target/debug/deps/libquick_error-d7ca1427a8163e25.rlib" "/opt/crater/target/debug/deps/libnum_traits-e412f35869a97c27.rlib" "/opt/crater/target/debug/deps/libbit_set-6ac55dd2a3cf7a9a.rlib" "/opt/crater/target/debug/deps/libbit_vec-4905dc0a8dabb76f.rlib" "/opt/crater/target/debug/deps/libbitflags-1506eeccd1cd01b4.rlib" "/opt/crater/target/debug/deps/libinteger_sqrt-7f903fcebf75a088.rlib" "/opt/crater/target/debug/deps/libhbbft-63a35b35e0064515.rlib" "/opt/crater/target/debug/deps/libreed_solomon_erasure-e55c80029606ecf4.rlib" "/opt/crater/target/debug/deps/libsmallvec-ca4a0203749e9e8c.rlib" "/opt/crater/target/debug/deps/librayon-629057e442bb04fa.rlib" "/opt/crater/target/debug/deps/libeither-861e652eef6ddf73.rlib" "/opt/crater/target/debug/deps/librayon_core-13c7190afadb63b1.rlib" "/opt/crater/target/debug/deps/libnum_cpus-ada2e7d9663bc751.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-f4119ccc9aa58b52.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-375c964961d6c69d.rlib" "/opt/crater/target/debug/deps/libscopeguard-4f938876ba0f86be.rlib" "/opt/crater/target/debug/deps/libmemoffset-07fb8d6dd7a47f76.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-b89d2a61654660d6.rlib" "/opt/crater/target/debug/deps/libarrayvec-b8f99a1c12b2857e.rlib" "/opt/crater/target/debug/deps/libnodrop-a7323817aaf3fc4b.rlib" "/opt/crater/target/debug/deps/libbincode-02e9cd0dfd49ead3.rlib" "/opt/crater/target/debug/deps/libthreshold_crypto-42b7dd79ab8971bd.rlib" "/opt/crater/target/debug/deps/libtiny_keccak-ea65234b601ac59c.rlib" "/opt/crater/target/debug/deps/libcrunchy-80c6d30655d838c3.rlib" "/opt/crater/target/debug/deps/liblog-2a4f7f7ec2655497.rlib" "/opt/crater/target/debug/deps/libhex_fmt-e4fe525841c88afe.rlib" "/opt/crater/target/debug/deps/libserde-7bf26baf11e07e17.rlib" "/opt/crater/target/debug/deps/librand04_compat-707df57bf16e1738.rlib" "/opt/crater/target/debug/deps/librand04-8e12894700f055e1.rlib" "/opt/crater/target/debug/deps/libfailure-5539591b41a09060.rlib" "/opt/crater/target/debug/deps/libbacktrace-1d41b88fd1b79dc1.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-1b1a0b2ad78d5208.rlib" "/opt/crater/target/debug/deps/librustc_demangle-c1e0aac1bb54fd4c.rlib" "/opt/crater/target/debug/deps/libcfg_if-dcbbde79dd2a51e5.rlib" "/opt/crater/target/debug/deps/libmemsec-d2fdd67edac44b12.rlib" "/opt/crater/target/debug/deps/libgetrandom-0b6d39b9f919a278.rlib" "/opt/crater/target/debug/deps/liblazy_static-e5ded5d8dfa94ec6.rlib" "/opt/crater/target/debug/deps/libpairing-04d91d6d2792392b.rlib" "/opt/crater/target/debug/deps/librand-ae0c62029697e043.rlib" "/opt/crater/target/debug/deps/libbyteorder-d6e6a234fa3d6f01.rlib" "/opt/crater/target/debug/deps/librand-b197efa7da4505df.rlib" "/opt/crater/target/debug/deps/librand_xorshift-f084f711b92c39c1.rlib" "/opt/crater/target/debug/deps/librand_pcg-cebebf8d29fcd910.rlib" "/opt/crater/target/debug/deps/librand_hc-918e9b1d46af991f.rlib" "/opt/crater/target/debug/deps/librand_chacha-f54cdb59bf8e46e7.rlib" "/opt/crater/target/debug/deps/librand_isaac-eba5cc24f761d358.rlib" "/opt/crater/target/debug/deps/librand_core-1d860b4e848ceb7b.rlib" "/opt/crater/target/debug/deps/librand_os-c4d616461f23972b.rlib" "/opt/crater/target/debug/deps/liblibc-855825b224a0aad6.rlib" "/opt/crater/target/debug/deps/librand_jitter-9b6606ddf582036e.rlib" "/opt/crater/target/debug/deps/librand_core-2f3dd869820ff822.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hbbft`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `hbbft`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name net_dynamic_hb tests/net_dynamic_hb.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=8e6cbcf879506419 -C extra-filename=-8e6cbcf879506419 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bincode=/opt/crater/target/debug/deps/libbincode-02e9cd0dfd49ead3.rlib --extern byteorder=/opt/crater/target/debug/deps/libbyteorder-d6e6a234fa3d6f01.rlib --extern colored=/opt/crater/target/debug/deps/libcolored-5a8c47683c2f0025.rlib --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-67d7f476cc5f9f85.rlib --extern crossbeam_channel=/opt/crater/target/debug/deps/libcrossbeam_channel-29ebf3f3b69333f2.rlib --extern derivative=/opt/crater/target/debug/deps/libderivative-5beb286bcbc508b6.so --extern docopt=/opt/crater/target/debug/deps/libdocopt-e35f513a18e17940.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-8d1dd4745c15893b.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-5539591b41a09060.rlib --extern hbbft=/opt/crater/target/debug/deps/libhbbft-63a35b35e0064515.rlib --extern hex_fmt=/opt/crater/target/debug/deps/libhex_fmt-e4fe525841c88afe.rlib --extern init_with=/opt/crater/target/debug/deps/libinit_with-6a68a69aa1591d29.rlib --extern integer_sqrt=/opt/crater/target/debug/deps/libinteger_sqrt-7f903fcebf75a088.rlib --extern itertools=/opt/crater/target/debug/deps/libitertools-0595d73188b5097e.rlib --extern log=/opt/crater/target/debug/deps/liblog-2a4f7f7ec2655497.rlib --extern proptest=/opt/crater/target/debug/deps/libproptest-53a2cffaf75bf340.rlib --extern rand=/opt/crater/target/debug/deps/librand-b197efa7da4505df.rlib --extern rand_derive=/opt/crater/target/debug/deps/librand_derive-ea721b0a68f06ee0.so --extern rand_xorshift=/opt/crater/target/debug/deps/librand_xorshift-f084f711b92c39c1.rlib --extern reed_solomon_erasure=/opt/crater/target/debug/deps/libreed_solomon_erasure-e55c80029606ecf4.rlib --extern serde=/opt/crater/target/debug/deps/libserde-7bf26baf11e07e17.rlib --extern signifix=/opt/crater/target/debug/deps/libsignifix-75c889265514f5ea.rlib --extern threshold_crypto=/opt/crater/target/debug/deps/libthreshold_crypto-42b7dd79ab8971bd.rlib --extern tiny_keccak=/opt/crater/target/debug/deps/libtiny_keccak-ea65234b601ac59c.rlib --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-d638ae3455df95ba/out -L native=/opt/crater/target/debug/build/reed-solomon-erasure-b566bf1e793ff3f1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unused `hbbft::traits::Step` in tuple element 1 that must be used
[INFO] [stderr]    --> tests/binary_agreement_mitm.rs:482:9
[INFO] [stderr]     |
[INFO] [stderr] 482 |         net.crank_expect(&mut rng);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> tests/binary_agreement_mitm.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(unused_must_use)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: The algorithm step result must be used.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hbbft`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c0697e7efaceadc5cb5abb457e22b8cdda93fbc4ae2a36edd08b60eba9d1798e"`
[INFO] running `"docker" "rm" "-f" "c0697e7efaceadc5cb5abb457e22b8cdda93fbc4ae2a36edd08b60eba9d1798e"`
[INFO] [stdout] c0697e7efaceadc5cb5abb457e22b8cdda93fbc4ae2a36edd08b60eba9d1798e