[INFO] crate dnsclient 0.1.2 is already in cache
[INFO] extracting crate dnsclient 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/dnsclient/0.1.2
[INFO] extracting crate dnsclient 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dnsclient/0.1.2
[INFO] validating manifest of dnsclient-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dnsclient-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dnsclient-0.1.2
[INFO] finished frobbing dnsclient-0.1.2
[INFO] frobbed toml for dnsclient-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dnsclient/0.1.2/Cargo.toml
[INFO] started frobbing dnsclient-0.1.2
[INFO] finished frobbing dnsclient-0.1.2
[INFO] frobbed toml for dnsclient-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dnsclient/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dnsclient-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dnsclient/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8c4a93515f2be22c6839fdb7031bdf6adeb78cf9561069daec7b10f6e18623bc
[INFO] running `"docker" "start" "-a" "8c4a93515f2be22c6839fdb7031bdf6adeb78cf9561069daec7b10f6e18623bc"`
[INFO] [stderr]    Compiling dnssector v0.1.3
[INFO] [stderr]    Compiling dnsclient v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `"docker" "inspect" "8c4a93515f2be22c6839fdb7031bdf6adeb78cf9561069daec7b10f6e18623bc"`
[INFO] running `"docker" "rm" "-f" "8c4a93515f2be22c6839fdb7031bdf6adeb78cf9561069daec7b10f6e18623bc"`
[INFO] [stdout] 8c4a93515f2be22c6839fdb7031bdf6adeb78cf9561069daec7b10f6e18623bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dnsclient/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 556c3d95820ef936cbf28794576bcd368fee79d64ede749bdb6c15608b49c468
[INFO] running `"docker" "start" "-a" "556c3d95820ef936cbf28794576bcd368fee79d64ede749bdb6c15608b49c468"`
[INFO] [stderr]    Compiling dnsclient v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "556c3d95820ef936cbf28794576bcd368fee79d64ede749bdb6c15608b49c468"`
[INFO] running `"docker" "rm" "-f" "556c3d95820ef936cbf28794576bcd368fee79d64ede749bdb6c15608b49c468"`
[INFO] [stdout] 556c3d95820ef936cbf28794576bcd368fee79d64ede749bdb6c15608b49c468
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dnsclient/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 95a2203794696e86bce72d2d05b1c0bd0bcb9ecd85d69df635483d673079a917
[INFO] running `"docker" "start" "-a" "95a2203794696e86bce72d2d05b1c0bd0bcb9ecd85d69df635483d673079a917"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a
[INFO] [stderr] *** Error in `/opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a': corrupted size vs. prev_size: 0x00007faf84000a50 ***
[INFO] [stdout] 
[INFO] [stderr] ======= Backtrace: =========
[INFO] [stdout] running 1 test
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7faf88c6cbfb]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7faf88c72fc6]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x773b8)[0x7faf88c733b8]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x7928d)[0x7faf88c7528d]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7faf88c76f64]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0xe6fbc)[0x55c3f619ffbc]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0xe6da2)[0x55c3f619fda2]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$11allocate_in17heaee88b3152443feE+0x17e)[0x55c3f619385e]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(_ZN5alloc7raw_vec15RawVec$LT$T$GT$13with_capacity17h16e11c45cc915ec2E+0x16)[0x55c3f6193636]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(_ZN5alloc3vec12Vec$LT$T$GT$13with_capacity17hb885f9ee46661ea9E+0x24)[0x55c3f6197824]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(_ZN9dnssector8compress8Compress15raw_name_to_str17h4361713c3f735475E+0x52)[0x55c3f615a3f2]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0xa586e)[0x55c3f615e86e]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x41dc4)[0x55c3f60fadc4]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x42c86)[0x55c3f60fbc86]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x42fc0)[0x55c3f60fbfc0]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x42e4a)[0x55c3f60fbe4a]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x45e6e)[0x55c3f60fee6e]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x57f2f)[0x55c3f6110f2f]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(__rust_maybe_catch_panic+0x1a)[0x55c3f61e4afa]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x72528)[0x55c3f612b528]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x4d3a5)[0x55c3f61063a5]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x51525)[0x55c3f610a525]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(__rust_maybe_catch_panic+0x1a)[0x55c3f61e4afa]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x51b62)[0x55c3f610ab62]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x11c67f)[0x55c3f61d567f]
[INFO] [stderr] /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a(+0x12b250)[0x55c3f61e4250]
[INFO] [stderr] /lib/x86_64-linux-gnu/libpthread.so.0(+0x74a4)[0x7faf891b94a4]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7faf88ce4d0f]
[INFO] [stderr] ======= Memory map: ========
[INFO] [stderr] 55c3f60b9000-55c3f623c000 r-xp 00000000 103:00 73780336                  /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a
[INFO] [stderr] 55c3f643b000-55c3f644f000 r--p 00182000 103:00 73780336                  /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a
[INFO] [stderr] 55c3f644f000-55c3f6450000 rw-p 00196000 103:00 73780336                  /opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a
[INFO] [stderr] 55c3f7601000-55c3f7622000 rw-p 00000000 00:00 0                          [heap]
[INFO] [stderr] 7faf7c000000-7faf7c021000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf7c021000-7faf80000000 ---p 00000000 00:00 0 
[INFO] [stderr] 7faf84000000-7faf84021000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf84021000-7faf88000000 ---p 00000000 00:00 0 
[INFO] [stderr] 7faf886f7000-7faf886f8000 ---p 00000000 00:00 0 
[INFO] [stderr] 7faf886f8000-7faf888f8000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf888f8000-7faf889fb000 r-xp 00000000 103:00 25704030                  /lib/x86_64-linux-gnu/libm-2.24.so
[INFO] [stderr] 7faf889fb000-7faf88bfa000 ---p 00103000 103:00 25704030                  /lib/x86_64-linux-gnu/libm-2.24.so
[INFO] [stderr] 7faf88bfa000-7faf88bfb000 r--p 00102000 103:00 25704030                  /lib/x86_64-linux-gnu/libm-2.24.so
[INFO] [stderr] 7faf88bfb000-7faf88bfc000 rw-p 00103000 103:00 25704030                  /lib/x86_64-linux-gnu/libm-2.24.so
[INFO] [stderr] 7faf88bfc000-7faf88d91000 r-xp 00000000 103:00 25703999                  /lib/x86_64-linux-gnu/libc-2.24.so
[INFO] [stderr] 7faf88d91000-7faf88f91000 ---p 00195000 103:00 25703999                  /lib/x86_64-linux-gnu/libc-2.24.so
[INFO] [stderr] 7faf88f91000-7faf88f95000 r--p 00195000 103:00 25703999                  /lib/x86_64-linux-gnu/libc-2.24.so
[INFO] [stderr] 7faf88f95000-7faf88f97000 rw-p 00199000 103:00 25703999                  /lib/x86_64-linux-gnu/libc-2.24.so
[INFO] [stderr] 7faf88f97000-7faf88f9b000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf88f9b000-7faf88fb1000 r-xp 00000000 103:00 25704020                  /lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stderr] 7faf88fb1000-7faf891b0000 ---p 00016000 103:00 25704020                  /lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stderr] 7faf891b0000-7faf891b1000 r--p 00015000 103:00 25704020                  /lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stderr] 7faf891b1000-7faf891b2000 rw-p 00016000 103:00 25704020                  /lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stderr] 7faf891b2000-7faf891ca000 r-xp 00000000 103:00 25704068                  /lib/x86_64-linux-gnu/libpthread-2.24.so
[INFO] [stderr] 7faf891ca000-7faf893c9000 ---p 00018000 103:00 25704068                  /lib/x86_64-linux-gnu/libpthread-2.24.so
[INFO] [stderr] 7faf893c9000-7faf893ca000 r--p 00017000 103:00 25704068                  /lib/x86_64-linux-gnu/libpthread-2.24.so
[INFO] [stderr] 7faf893ca000-7faf893cb000 rw-p 00018000 103:00 25704068                  /lib/x86_64-linux-gnu/libpthread-2.24.so
[INFO] [stderr] 7faf893cb000-7faf893cf000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf893cf000-7faf893d6000 r-xp 00000000 103:00 25704072                  /lib/x86_64-linux-gnu/librt-2.24.so
[INFO] [stderr] 7faf893d6000-7faf895d5000 ---p 00007000 103:00 25704072                  /lib/x86_64-linux-gnu/librt-2.24.so
[INFO] [stderr] 7faf895d5000-7faf895d6000 r--p 00006000 103:00 25704072                  /lib/x86_64-linux-gnu/librt-2.24.so
[INFO] [stderr] 7faf895d6000-7faf895d7000 rw-p 00007000 103:00 25704072                  /lib/x86_64-linux-gnu/librt-2.24.so
[INFO] [stderr] 7faf895d7000-7faf895da000 r-xp 00000000 103:00 25704012                  /lib/x86_64-linux-gnu/libdl-2.24.so
[INFO] [stderr] 7faf895da000-7faf897d9000 ---p 00003000 103:00 25704012                  /lib/x86_64-linux-gnu/libdl-2.24.so
[INFO] [stderr] 7faf897d9000-7faf897da000 r--p 00002000 103:00 25704012                  /lib/x86_64-linux-gnu/libdl-2.24.so
[INFO] [stderr] 7faf897da000-7faf897db000 rw-p 00003000 103:00 25704012                  /lib/x86_64-linux-gnu/libdl-2.24.so
[INFO] [stderr] 7faf897db000-7faf897fe000 r-xp 00000000 103:00 25703979                  /lib/x86_64-linux-gnu/ld-2.24.so
[INFO] [stderr] 7faf899df000-7faf899e5000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf899f7000-7faf899fe000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7faf899fe000-7faf899ff000 r--p 00023000 103:00 25703979                  /lib/x86_64-linux-gnu/ld-2.24.so
[INFO] [stderr] 7faf899ff000-7faf89a00000 rw-p 00024000 103:00 25703979                  /lib/x86_64-linux-gnu/ld-2.24.so
[INFO] [stderr] 7faf89a00000-7faf89a01000 rw-p 00000000 00:00 0 
[INFO] [stderr] 7ffd2708c000-7ffd270ad000 rw-p 00000000 00:00 0                          [stack]
[INFO] [stderr] 7ffd271dd000-7ffd271e0000 r--p 00000000 00:00 0                          [vvar]
[INFO] [stderr] 7ffd271e0000-7ffd271e2000 r-xp 00000000 00:00 0                          [vdso]
[INFO] [stderr] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/dnsclient-00f7b9a009de837a` (signal: 6, SIGABRT: process abort signal)
[INFO] running `"docker" "inspect" "95a2203794696e86bce72d2d05b1c0bd0bcb9ecd85d69df635483d673079a917"`
[INFO] running `"docker" "rm" "-f" "95a2203794696e86bce72d2d05b1c0bd0bcb9ecd85d69df635483d673079a917"`
[INFO] [stdout] 95a2203794696e86bce72d2d05b1c0bd0bcb9ecd85d69df635483d673079a917