[INFO] crate fera-array 0.1.0 is already in cache [INFO] extracting crate fera-array 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fera-array/0.1.0 [INFO] extracting crate fera-array 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fera-array/0.1.0 [INFO] validating manifest of fera-array-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fera-array-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fera-array-0.1.0 [INFO] finished frobbing fera-array-0.1.0 [INFO] frobbed toml for fera-array-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fera-array/0.1.0/Cargo.toml [INFO] started frobbing fera-array-0.1.0 [INFO] finished frobbing fera-array-0.1.0 [INFO] frobbed toml for fera-array-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fera-array/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fera-array-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fera-array/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 66e2da24db8781926917eb6669d59fa02defb8bc8d3e82059c5405d90483cd6d [INFO] running `"docker" "start" "-a" "66e2da24db8781926917eb6669d59fa02defb8bc8d3e82059c5405d90483cd6d"` [INFO] [stderr] Compiling fera-fun v0.1.0 [INFO] [stderr] Compiling fera-array v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / macro_rules! delegate_benchs { [INFO] [stderr] 29 | | ($T: ident, $($names: ident),+) => ( [INFO] [stderr] 30 | | $( [INFO] [stderr] 31 | | #[bench] [INFO] [stderr] ... | [INFO] [stderr] 36 | | ) [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "66e2da24db8781926917eb6669d59fa02defb8bc8d3e82059c5405d90483cd6d"` [INFO] running `"docker" "rm" "-f" "66e2da24db8781926917eb6669d59fa02defb8bc8d3e82059c5405d90483cd6d"` [INFO] [stdout] 66e2da24db8781926917eb6669d59fa02defb8bc8d3e82059c5405d90483cd6d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fera-array/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] e1115280a44ded2760a59fd914e94a4ef9d62b34ec7797e35d82d3db61753ed0 [INFO] running `"docker" "start" "-a" "e1115280a44ded2760a59fd914e94a4ef9d62b34ec7797e35d82d3db61753ed0"` [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling fera-array v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `"docker" "inspect" "e1115280a44ded2760a59fd914e94a4ef9d62b34ec7797e35d82d3db61753ed0"` [INFO] running `"docker" "rm" "-f" "e1115280a44ded2760a59fd914e94a4ef9d62b34ec7797e35d82d3db61753ed0"` [INFO] [stdout] e1115280a44ded2760a59fd914e94a4ef9d62b34ec7797e35d82d3db61753ed0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fera-array/0.1.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] e38f48aa4239d26b431a74246a83ac3f64a61b21032958ce280e7e7e587b3d2b [INFO] running `"docker" "start" "-a" "e38f48aa4239d26b431a74246a83ac3f64a61b21032958ce280e7e7e587b3d2b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc [INFO] [stdout] [INFO] [stdout] running 73 tests [INFO] [stdout] test cow::tests::benchs::fold_xor_0001k ... ok [INFO] [stdout] test cow::tests::basic_0 ... ok [INFO] [stdout] test cow::tests::benchs::clone_change_1000k ... ok [INFO] [stdout] test cow::tests::benchs::clone_change_0100k ... ok [INFO] [stdout] test cow::tests::benchs::clone_change_0010k ... ok [INFO] [stdout] test cow::tests::benchs::clone_change_0001k ... ok [INFO] [stdout] test cow::tests::capacity ... ok [INFO] [stdout] test cow::tests::benchs::fold_xor_0010k ... ok [INFO] [stderr] *** Error in `/opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc': free(): invalid next size (fast): 0x00007f57800009b0 *** [INFO] [stderr] ======= Backtrace: ========= [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7f5795e13bfb] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7f5795e19fc6] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x7780e)[0x7f5795e1a80e] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x60963)[0x55de7c6ff963] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x6074a)[0x55de7c6ff74a] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x4f7a6)[0x55de7c6ee7a6] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x5308e)[0x55de7c6f208e] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x69e8e)[0x55de7c708e8e] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x6823e)[0x55de7c70723e] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x4d094)[0x55de7c6ec094] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x45205)[0x55de7c6e4205] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x698ae)[0x55de7c7088ae] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x69de2)[0x55de7c708de2] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x3608a)[0x55de7c6d508a] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x36aa6)[0x55de7c6d5aa6] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x36a8a)[0x55de7c6d5a8a] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x678ce)[0x55de7c7068ce] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x79fff)[0x55de7c718fff] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(__rust_maybe_catch_panic+0x1a)[0x55de7c765cba] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x97428)[0x55de7c736428] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x72a45)[0x55de7c711a45] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x73115)[0x55de7c712115] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(__rust_maybe_catch_panic+0x1a)[0x55de7c765cba] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0x7a27d)[0x55de7c71927d] [INFO] [stderr] /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc(+0xc646e)[0x55de7c76546e] [INFO] [stderr] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7494)[0x7f5796360494] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f5795e8bacf] [INFO] [stderr] ======= Memory map: ======== [INFO] [stderr] 55de7c69f000-55de7c7ae000 r-xp 00000000 103:03 800067 /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc [INFO] [stderr] 55de7c9ae000-55de7c9bb000 r--p 0010f000 103:03 800067 /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc [INFO] [stderr] 55de7c9bb000-55de7c9bc000 rw-p 0011c000 103:03 800067 /opt/crater/target/debug/deps/fera_array-8046c7b226ba43cc [INFO] [stderr] 55de7e04b000-55de7e06c000 rw-p 00000000 00:00 0 [heap] [INFO] [stderr] 7f5778000000-7f5778021000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5778021000-7f577c000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5780000000-7f5780021000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5780021000-7f5784000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5784000000-7f5784021000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5784021000-7f5788000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5788000000-7f5788021000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5788021000-7f578c000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f578c000000-7f578c025000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f578c025000-7f5790000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5790000000-7f5790021000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5790021000-7f5794000000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5794896000-7f5794897000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5794897000-7f5794a97000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5794a97000-7f5794a98000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5794a98000-7f5794c98000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5794c98000-7f5794c99000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5794c99000-7f5794e99000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5794e99000-7f5794e9a000 ---p 00000000 00:00 0 [INFO] [stderr] 7f5794e9a000-7f579509a000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f579509a000-7f579509b000 ---p 00000000 00:00 0 [INFO] [stderr] 7f579509b000-7f579529b000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f579529b000-7f579529c000 ---p 00000000 00:00 0 [INFO] [stderr] 7f579529c000-7f579549c000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f579549c000-7f579549d000 ---p 00000000 00:00 0 [INFO] [stderr] 7f579549d000-7f579569d000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f579569d000-7f579569e000 ---p 00000000 00:00 0 [INFO] [stderr] 7f579569e000-7f579589e000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f579589e000-7f579589f000 ---p 00000000 00:00 0 [INFO] [stderr] 7f579589f000-7f5795a9f000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5795a9f000-7f5795ba2000 r-xp 00000000 103:03 184041324 /lib/x86_64-linux-gnu/libm-2.24.so [INFO] [stderr] 7f5795ba2000-7f5795da1000 ---p 00103000 103:03 184041324 /lib/x86_64-linux-gnu/libm-2.24.so [INFO] [stderr] 7f5795da1000-7f5795da2000 r--p 00102000 103:03 184041324 /lib/x86_64-linux-gnu/libm-2.24.so [INFO] [stderr] 7f5795da2000-7f5795da3000 rw-p 00103000 103:03 184041324 /lib/x86_64-linux-gnu/libm-2.24.so [INFO] [stderr] 7f5795da3000-7f5795f38000 r-xp 00000000 103:03 184041200 /lib/x86_64-linux-gnu/libc-2.24.so [INFO] [stderr] 7f5795f38000-7f5796138000 ---p 00195000 103:03 184041200 /lib/x86_64-linux-gnu/libc-2.24.so [INFO] [stderr] 7f5796138000-7f579613c000 r--p 00195000 103:03 184041200 /lib/x86_64-linux-gnu/libc-2.24.so [INFO] [stderr] 7f579613c000-7f579613e000 rw-p 00199000 103:03 184041200 /lib/x86_64-linux-gnu/libc-2.24.so [INFO] [stderr] 7f579613e000-7f5796142000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5796142000-7f5796158000 r-xp 00000000 103:03 184041239 /lib/x86_64-linux-gnu/libgcc_s.so.1 [INFO] [stderr] 7f5796158000-7f5796357000 ---p 00016000 103:03 184041239 /lib/x86_64-linux-gnu/libgcc_s.so.1 [INFO] [stderr] 7f5796357000-7f5796358000 r--p 00015000 103:03 184041239 /lib/x86_64-linux-gnu/libgcc_s.so.1 [INFO] [stderr] 7f5796358000-7f5796359000 rw-p 00016000 103:03 184041239 /lib/x86_64-linux-gnu/libgcc_s.so.1 [INFO] [stderr] 7f5796359000-7f5796371000 r-xp 00000000 103:03 184041477 /lib/x86_64-linux-gnu/libpthread-2.24.so [INFO] [stderr] 7f5796371000-7f5796570000 ---p 00018000 103:03 184041477 /lib/x86_64-linux-gnu/libpthread-2.24.so [INFO] [stderr] 7f5796570000-7f5796571000 r--p 00017000 103:03 184041477 /lib/x86_64-linux-gnu/libpthread-2.24.so [INFO] [stderr] 7f5796571000-7f5796572000 rw-p 00018000 103:03 184041477 /lib/x86_64-linux-gnu/libpthread-2.24.so [INFO] [stderr] 7f5796572000-7f5796576000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5796576000-7f579657d000 r-xp 00000000 103:03 184041492 /lib/x86_64-linux-gnu/librt-2.24.so [INFO] [stderr] 7f579657d000-7f579677c000 ---p 00007000 103:03 184041492 /lib/x86_64-linux-gnu/librt-2.24.so [INFO] [stderr] 7f579677c000-7f579677d000 r--p 00006000 103:03 184041492 /lib/x86_64-linux-gnu/librt-2.24.so [INFO] [stderr] 7f579677d000-7f579677e000 rw-p 00007000 103:03 184041492 /lib/x86_64-linux-gnu/librt-2.24.so [INFO] [stderr] 7f579677e000-7f5796781000 r-xp 00000000 103:03 184041223 /lib/x86_64-linux-gnu/libdl-2.24.so [INFO] [stderr] 7f5796781000-7f5796980000 ---p 00003000 103:03 184041223 /lib/x86_64-linux-gnu/libdl-2.24.so [INFO] [stderr] 7f5796980000-7f5796981000 r--p 00002000 103:03 184041223 /lib/x86_64-linux-gnu/libdl-2.24.so [INFO] [stderr] 7f5796981000-7f5796982000 rw-p 00003000 103:03 184041223 /lib/x86_64-linux-gnu/libdl-2.24.so [INFO] [stderr] 7f5796982000-7f57969a5000 r-xp 00000000 103:03 184041131 /lib/x86_64-linux-gnu/ld-2.24.so [INFO] [stderr] 7f57969f4000-7f5796b8b000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5796b95000-7f5796ba5000 rw-p 00000000 00:00 0 [INFO] [stderr] 7f5796ba5000-7f5796ba6000 r--p 00023000 103:03 184041131 /lib/x86_64-linux-gnu/ld-2.24.so [INFO] [stderr] 7f5796ba6000-7f5796ba7000 rw-p 00024000 103:03 184041131 /lib/x86_64-linux-gnu/ld-2.24.so [INFO] [stderr] 7f5796ba7000-7f5796ba8000 rw-p 00000000 00:00 0 [INFO] [stderr] 7ffd9c156000-7ffd9c177000 rw-p 00000000 00:00 0 [stack] [INFO] [stderr] 7ffd9c182000-7ffd9c185000 r--p 00000000 00:00 0 [vvar] [INFO] [stderr] 7ffd9c185000-7ffd9c187000 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/fera_array-8046c7b226ba43cc` (signal: 6, SIGABRT: process abort signal) [INFO] running `"docker" "inspect" "e38f48aa4239d26b431a74246a83ac3f64a61b21032958ce280e7e7e587b3d2b"` [INFO] running `"docker" "rm" "-f" "e38f48aa4239d26b431a74246a83ac3f64a61b21032958ce280e7e7e587b3d2b"` [INFO] [stdout] e38f48aa4239d26b431a74246a83ac3f64a61b21032958ce280e7e7e587b3d2b