[INFO] cloning repository https://github.com/ethransom/mergediff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethransom/mergediff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethransom%2Fmergediff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethransom%2Fmergediff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f35eb6568348a39cd74ac1fc74be7a9262040ac
[INFO] testing ethransom/mergediff/5f35eb6568348a39cd74ac1fc74be7a9262040ac against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethransom%2Fmergediff" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ethransom/mergediff on toolchain 8c0ec05f7dc9ef185eea9f36c5638e74e43935bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ethransom/mergediff
[INFO] finished tweaking git repo https://github.com/ethransom/mergediff
[INFO] tweaked toml for git repo https://github.com/ethransom/mergediff written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ethransom/mergediff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastcmp v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d2028d189e01cb4d509e10bc3056a10ce9ffb128f70f072a752b93011ee36f5
[INFO] running `Command { std: "docker" "start" "-a" "5d2028d189e01cb4d509e10bc3056a10ce9ffb128f70f072a752b93011ee36f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d2028d189e01cb4d509e10bc3056a10ce9ffb128f70f072a752b93011ee36f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2028d189e01cb4d509e10bc3056a10ce9ffb128f70f072a752b93011ee36f5", kill_on_drop: false }`
[INFO] [stdout] 5d2028d189e01cb4d509e10bc3056a10ce9ffb128f70f072a752b93011ee36f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00c78194b6ca18756dae813be174c9c640c835688d606ede4c5b9985573e0f57
[INFO] running `Command { std: "docker" "start" "-a" "00c78194b6ca18756dae813be174c9c640c835688d606ede4c5b9985573e0f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling fastcmp v1.0.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bstr v1.5.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling mergediff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "00c78194b6ca18756dae813be174c9c640c835688d606ede4c5b9985573e0f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00c78194b6ca18756dae813be174c9c640c835688d606ede4c5b9985573e0f57", kill_on_drop: false }`
[INFO] [stdout] 00c78194b6ca18756dae813be174c9c640c835688d606ede4c5b9985573e0f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be566f105c78b84ee2d734f8f04b6d6d8b6ea18842b530d6ffd2561269a9b7cb
[INFO] running `Command { std: "docker" "start" "-a" "be566f105c78b84ee2d734f8f04b6d6d8b6ea18842b530d6ffd2561269a9b7cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mergediff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcoXAqsu/symbols.o" "/opt/rustwide/target/debug/deps/mergediff-10fbdac469a76e60.mergediff.2166d7c85ca852ff-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mergediff-10fbdac469a76e60.mergediff.2166d7c85ca852ff-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mergediff-10fbdac469a76e60.df0akxg59kyy9qc76n3szrjvt.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmemmap-8c549a7a8e7dc2c1.rlib" "/opt/rustwide/target/debug/deps/liblibc-cfd7d6f7ac151829.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-894f8d095ef74df6.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-852da2e0c8f364f9.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-82d90020e16465a3.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c30ff0eafbefe2a8.rlib" "/opt/rustwide/target/debug/deps/libfastcmp-fe913a49c27005c3.rlib" "/opt/rustwide/target/debug/deps/libbstr-25a34e2c382a9f0f.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-fe848ebb2f78f957.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-e9434d115f8779ff.rlib" "/opt/rustwide/target/debug/deps/libmemchr-0383b9bb24c61c87.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e0ee872a6f64065a.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d6a89e3d66a1c944.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a9dc4ae2ace08983.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-531d6ce5d87e54e3.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-db3c9a03e04e2a9d.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b6a570709a7814cf.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b6d798e293514ebb.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-c5a590a7d3640c2d.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-117a9f2969e7b4cb.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c1c617e26070855e.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f61240e4012dead0.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0d7819fd49491550.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4bc4a5a15c46db43.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b19cd6cebaca0932.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fbe0149ad3765332.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-5749b595d094d9dd.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-539838b28bed814f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/8c0ec05f7dc9ef185eea9f36c5638e74e43935bf/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mergediff-10fbdac469a76e60" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mergediff` (bin "mergediff" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "be566f105c78b84ee2d734f8f04b6d6d8b6ea18842b530d6ffd2561269a9b7cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be566f105c78b84ee2d734f8f04b6d6d8b6ea18842b530d6ffd2561269a9b7cb", kill_on_drop: false }`
[INFO] [stdout] be566f105c78b84ee2d734f8f04b6d6d8b6ea18842b530d6ffd2561269a9b7cb