[INFO] cloning repository https://github.com/loiclec/fuzzcheck-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loiclec/fuzzcheck-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floiclec%2Ffuzzcheck-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floiclec%2Ffuzzcheck-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9077693abd90bb44955ed008749b5902acfa65bd
[INFO] building loiclec/fuzzcheck-rs against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floiclec%2Ffuzzcheck-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/loiclec/fuzzcheck-rs on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/loiclec/fuzzcheck-rs
[INFO] finished tweaking git repo https://github.com/loiclec/fuzzcheck-rs
[INFO] tweaked toml for git repo https://github.com/loiclec/fuzzcheck-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] effd0890f9d5e5494075d4b07f5d85860384e8a8a8eca067e0bc5ba30444b3ee
[INFO] running `Command { std: "docker" "start" "-a" "effd0890f9d5e5494075d4b07f5d85860384e8a8a8eca067e0bc5ba30444b3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "effd0890f9d5e5494075d4b07f5d85860384e8a8a8eca067e0bc5ba30444b3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "effd0890f9d5e5494075d4b07f5d85860384e8a8a8eca067e0bc5ba30444b3ee", kill_on_drop: false }`
[INFO] [stdout] effd0890f9d5e5494075d4b07f5d85860384e8a8a8eca067e0bc5ba30444b3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7affac8e9a31a2fc5b748176e6f8ff47d35fefd5bfa684642c487a860502a21
[INFO] running `Command { std: "docker" "start" "-a" "f7affac8e9a31a2fc5b748176e6f8ff47d35fefd5bfa684642c487a860502a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cargo-fuzzcheck v0.12.0 (/opt/rustwide/workdir/cargo-fuzzcheck)
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fuzzcheck_common v0.12.0 (/opt/rustwide/workdir/fuzzcheck_common)
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling fuzzcheck v0.12.1 (/opt/rustwide/workdir/fuzzcheck)
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling fuzzcheck_mutators_derive v0.12.0 (/opt/rustwide/workdir/fuzzcheck_mutators_derive)
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.43s
[INFO] running `Command { std: "docker" "inspect" "f7affac8e9a31a2fc5b748176e6f8ff47d35fefd5bfa684642c487a860502a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7affac8e9a31a2fc5b748176e6f8ff47d35fefd5bfa684642c487a860502a21", kill_on_drop: false }`
[INFO] [stdout] f7affac8e9a31a2fc5b748176e6f8ff47d35fefd5bfa684642c487a860502a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f78e8247ab0442194064c5bacfe6c0ecce5c6981b27ffde41c7a9088c9bbcb8d
[INFO] running `Command { std: "docker" "start" "-a" "f78e8247ab0442194064c5bacfe6c0ecce5c6981b27ffde41c7a9088c9bbcb8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzcheck_common v0.12.0 (/opt/rustwide/workdir/fuzzcheck_common)
[INFO] [stderr]    Compiling fuzzcheck_mutators_derive v0.12.0 (/opt/rustwide/workdir/fuzzcheck_mutators_derive)
[INFO] [stderr]    Compiling cargo-fuzzcheck v0.12.0 (/opt/rustwide/workdir/cargo-fuzzcheck)
[INFO] [stderr]    Compiling fuzzcheck v0.12.1 (/opt/rustwide/workdir/fuzzcheck)
[INFO] [stderr] error: could not compile `fuzzcheck` (test "lib")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/bin/rustc --crate-name lib --edition=2021 fuzzcheck/tests/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="grammar_mutator"' --cfg 'feature="regex-syntax"' --cfg 'feature="regex_grammar"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' --cfg 'feature="serde_json_serializer"' -C metadata=30f6d49fdfb0d34f -C extra-filename=-30f6d49fdfb0d34f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-2c9c3babbe577ed0.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-2a7a3301ea676754.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-0128a598f57c42f0.rlib --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-018aacaa50f26a94.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-615d28f8c83d4d12.rlib --extern fuzzcheck=/opt/rustwide/target/debug/deps/libfuzzcheck-5588f523d2a9e773.rlib --extern fuzzcheck_common=/opt/rustwide/target/debug/deps/libfuzzcheck_common-a49c0346508a4823.rlib --extern fuzzcheck_mutators_derive=/opt/rustwide/target/debug/deps/libfuzzcheck_mutators_derive-694a36904cf52680.so --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-aefd361088eda5e2.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-fb6e81f07f3767d0.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-003462cf236179b8.rlib --extern nu_ansi_term=/opt/rustwide/target/debug/deps/libnu_ansi_term-ac264070fcd50d58.rlib --extern object=/opt/rustwide/target/debug/deps/libobject-f0deb8dbb551be3f.rlib --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-b8a0d7e0e7512e17.rlib --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-590f1de4ae86e897.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-035a13b565d46837.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c37c9c5fe0196cb5.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/fuzzcheck-7a6492c06fd18281/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f78e8247ab0442194064c5bacfe6c0ecce5c6981b27ffde41c7a9088c9bbcb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78e8247ab0442194064c5bacfe6c0ecce5c6981b27ffde41c7a9088c9bbcb8d", kill_on_drop: false }`
[INFO] [stdout] f78e8247ab0442194064c5bacfe6c0ecce5c6981b27ffde41c7a9088c9bbcb8d