[INFO] updating cached repository pipopa/regex [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pipopa/regex [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pipopa/regex" "work/ex/beta-1.37-6/sources/1.36.0/gh/pipopa/regex"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pipopa/regex'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pipopa/regex" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pipopa/regex"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pipopa/regex'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 60d087a23025e045ae754a345b04003c31d83d93 [INFO] sha for GitHub repo pipopa/regex: 60d087a23025e045ae754a345b04003c31d83d93 [INFO] validating manifest of pipopa/regex 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 pipopa/regex 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 pipopa/regex [INFO] removed 0 missing tests [INFO] removed workspace from pipopa/regex [INFO] removed path dependency regex-syntax from pipopa/regex [INFO] finished frobbing pipopa/regex [INFO] frobbed toml for pipopa/regex written to work/ex/beta-1.37-6/sources/1.36.0/gh/pipopa/regex/Cargo.toml [INFO] started frobbing pipopa/regex [INFO] removed 0 missing tests [INFO] removed workspace from pipopa/regex [INFO] removed path dependency regex-syntax from pipopa/regex [INFO] finished frobbing pipopa/regex [INFO] frobbed toml for pipopa/regex written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pipopa/regex/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 pipopa/regex against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pipopa/regex:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 70672daffbd3e0516e9e7473ebe72b56e98309c5834e699a3cdfe884e6fc339b [INFO] running `"docker" "start" "-a" "70672daffbd3e0516e9e7473ebe72b56e98309c5834e699a3cdfe884e6fc339b"` [INFO] [stderr] Compiling regex v1.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] warning: the item `mem` is imported redundantly [INFO] [stderr] --> src/literal/mod.rs:775:13 [INFO] [stderr] | [INFO] [stderr] 12 | use std::mem; [INFO] [stderr] | -------- the item `mem` is already imported here [INFO] [stderr] ... [INFO] [stderr] 775 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.37s [INFO] running `"docker" "inspect" "70672daffbd3e0516e9e7473ebe72b56e98309c5834e699a3cdfe884e6fc339b"` [INFO] running `"docker" "rm" "-f" "70672daffbd3e0516e9e7473ebe72b56e98309c5834e699a3cdfe884e6fc339b"` [INFO] [stdout] 70672daffbd3e0516e9e7473ebe72b56e98309c5834e699a3cdfe884e6fc339b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pipopa/regex:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7d73a2f8203db1a139c00a7263b3b44c7ee46ae1d5b401aac605ff5c80362a86 [INFO] running `"docker" "start" "-a" "7d73a2f8203db1a139c00a7263b3b44c7ee46ae1d5b401aac605ff5c80362a86"` [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling quickcheck v0.7.2 [INFO] [stderr] Compiling regex v1.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `mem` is imported redundantly [INFO] [stderr] --> src/literal/mod.rs:775:13 [INFO] [stderr] | [INFO] [stderr] 12 | use std::mem; [INFO] [stderr] | -------- the item `mem` is already imported here [INFO] [stderr] ... [INFO] [stderr] 775 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:521:24 [INFO] [stderr] | [INFO] [stderr] 521 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 str [INFO] [stderr] | has type `®ex::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 [u8] [INFO] [stderr] | has type `®ex::bytes::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 str [INFO] [stderr] | has type `®ex::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 str [INFO] [stderr] | has type `®ex::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 [u8] [INFO] [stderr] | has type `®ex::bytes::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 str [INFO] [stderr] | has type `®ex::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.shootout_regex_dna_cheat.f5cbkdv3-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184" "/opt/crater/target/debug/examples/shootout_regex_dna_cheat-f058a447edbe6184.4tcqa9j75144f1u6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libregex-cf995e9143201cff.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-c6a873325be34359.rlib" "/opt/crater/target/debug/deps/libregex_syntax-8d712e1be50cb1b8.rlib" "/opt/crater/target/debug/deps/libucd_util-4ceb5a30356a8267.rlib" "/opt/crater/target/debug/deps/libthread_local-0d1f504ec86ae5ec.rlib" "/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib" "/opt/crater/target/debug/deps/libaho_corasick-8662fb1d0f3bd23a.rlib" "/opt/crater/target/debug/deps/libmemchr-603e105d3530919e.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-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 `regex`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `regex`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name nfa tests/test_nfa.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=79c2d433b9b10234 -C extra-filename=-79c2d433b9b10234 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern aho_corasick=/opt/crater/target/debug/deps/libaho_corasick-8662fb1d0f3bd23a.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern memchr=/opt/crater/target/debug/deps/libmemchr-603e105d3530919e.rlib --extern quickcheck=/opt/crater/target/debug/deps/libquickcheck-dc7869139cb68716.rlib --extern rand=/opt/crater/target/debug/deps/librand-8d2473fac1932528.rlib --extern regex=/opt/crater/target/debug/deps/libregex-cf995e9143201cff.rlib --extern regex_syntax=/opt/crater/target/debug/deps/libregex_syntax-8d712e1be50cb1b8.rlib --extern thread_local=/opt/crater/target/debug/deps/libthread_local-0d1f504ec86ae5ec.rlib --extern utf8_ranges=/opt/crater/target/debug/deps/libutf8_ranges-c6a873325be34359.rlib --cap-lints=warn --cfg regex_runtime_teddy_ssse3 --cfg regex_runtime_teddy_avx2` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `regex`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name default tests/test_default.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=c0354ea49c0ea405 -C extra-filename=-c0354ea49c0ea405 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern aho_corasick=/opt/crater/target/debug/deps/libaho_corasick-8662fb1d0f3bd23a.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern memchr=/opt/crater/target/debug/deps/libmemchr-603e105d3530919e.rlib --extern quickcheck=/opt/crater/target/debug/deps/libquickcheck-dc7869139cb68716.rlib --extern rand=/opt/crater/target/debug/deps/librand-8d2473fac1932528.rlib --extern regex=/opt/crater/target/debug/deps/libregex-cf995e9143201cff.rlib --extern regex_syntax=/opt/crater/target/debug/deps/libregex_syntax-8d712e1be50cb1b8.rlib --extern thread_local=/opt/crater/target/debug/deps/libthread_local-0d1f504ec86ae5ec.rlib --extern utf8_ranges=/opt/crater/target/debug/deps/libutf8_ranges-c6a873325be34359.rlib --cap-lints=warn --cfg regex_runtime_teddy_ssse3 --cfg regex_runtime_teddy_avx2` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `regex`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name default_bytes tests/test_default_bytes.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=fb04ca891e06fdad -C extra-filename=-fb04ca891e06fdad --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern aho_corasick=/opt/crater/target/debug/deps/libaho_corasick-8662fb1d0f3bd23a.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern memchr=/opt/crater/target/debug/deps/libmemchr-603e105d3530919e.rlib --extern quickcheck=/opt/crater/target/debug/deps/libquickcheck-dc7869139cb68716.rlib --extern rand=/opt/crater/target/debug/deps/librand-8d2473fac1932528.rlib --extern regex=/opt/crater/target/debug/deps/libregex-cf995e9143201cff.rlib --extern regex_syntax=/opt/crater/target/debug/deps/libregex_syntax-8d712e1be50cb1b8.rlib --extern thread_local=/opt/crater/target/debug/deps/libthread_local-0d1f504ec86ae5ec.rlib --extern utf8_ranges=/opt/crater/target/debug/deps/libutf8_ranges-c6a873325be34359.rlib --cap-lints=warn --cfg regex_runtime_teddy_ssse3 --cfg regex_runtime_teddy_avx2` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> tests/replace.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2"); [INFO] [stderr] | -------- - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is &'2 str [INFO] [stderr] | has type `®ex::Captures<'1>` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] error: Could not compile `regex`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name backtrack_bytes tests/test_backtrack_bytes.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=4c7c3a1f109ba06b -C extra-filename=-4c7c3a1f109ba06b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern aho_corasick=/opt/crater/target/debug/deps/libaho_corasick-8662fb1d0f3bd23a.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern memchr=/opt/crater/target/debug/deps/libmemchr-603e105d3530919e.rlib --extern quickcheck=/opt/crater/target/debug/deps/libquickcheck-dc7869139cb68716.rlib --extern rand=/opt/crater/target/debug/deps/librand-8d2473fac1932528.rlib --extern regex=/opt/crater/target/debug/deps/libregex-cf995e9143201cff.rlib --extern regex_syntax=/opt/crater/target/debug/deps/libregex_syntax-8d712e1be50cb1b8.rlib --extern thread_local=/opt/crater/target/debug/deps/libthread_local-0d1f504ec86ae5ec.rlib --extern utf8_ranges=/opt/crater/target/debug/deps/libutf8_ranges-c6a873325be34359.rlib --cap-lints=warn --cfg regex_runtime_teddy_ssse3 --cfg regex_runtime_teddy_avx2` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7d73a2f8203db1a139c00a7263b3b44c7ee46ae1d5b401aac605ff5c80362a86"` [INFO] running `"docker" "rm" "-f" "7d73a2f8203db1a139c00a7263b3b44c7ee46ae1d5b401aac605ff5c80362a86"` [INFO] [stdout] 7d73a2f8203db1a139c00a7263b3b44c7ee46ae1d5b401aac605ff5c80362a86