[INFO] cloning repository https://github.com/timokoesters/sled-migrator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timokoesters/sled-migrator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimokoesters%2Fsled-migrator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimokoesters%2Fsled-migrator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55356d98b0df22a1d07087645fb11d50409c906a
[INFO] testing timokoesters/sled-migrator against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimokoesters%2Fsled-migrator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timokoesters/sled-migrator on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timokoesters/sled-migrator
[INFO] finished tweaking git repo https://github.com/timokoesters/sled-migrator
[INFO] tweaked toml for git repo https://github.com/timokoesters/sled-migrator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/timokoesters/sled-migrator 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-init v0.1.1
[INFO] [stderr]   Downloaded sled v0.34.3
[INFO] [stderr]   Downloaded sled v0.32.1
[INFO] [stderr]   Downloaded sled v0.33.0
[INFO] [stderr]   Downloaded sled v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a323c85567c8eccbc986a502b1c0f82dca3e8587000742a358d9e1b8159ec1c7
[INFO] running `Command { std: "docker" "start" "-a" "a323c85567c8eccbc986a502b1c0f82dca3e8587000742a358d9e1b8159ec1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a323c85567c8eccbc986a502b1c0f82dca3e8587000742a358d9e1b8159ec1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a323c85567c8eccbc986a502b1c0f82dca3e8587000742a358d9e1b8159ec1c7", kill_on_drop: false }`
[INFO] [stdout] a323c85567c8eccbc986a502b1c0f82dca3e8587000742a358d9e1b8159ec1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 091fd6bfdfa0c5462b3581a6970d423036830d9b9b7c50a5c10595f1a50c46f5
[INFO] running `Command { std: "docker" "start" "-a" "091fd6bfdfa0c5462b3581a6970d423036830d9b9b7c50a5c10595f1a50c46f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling array-init v0.1.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling sled v0.34.3
[INFO] [stderr]    Compiling sled v0.33.0
[INFO] [stderr]    Compiling sled v0.31.0
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling sled v0.32.1
[INFO] [stderr]    Compiling sled-migrator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcXAdKXL/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libsled-da37d23d7a777cea.rlib,libsled-1b12071ae91939a5.rlib,libsled-8758935c1c02ca35.rlib,libarray_init-adab499beba58f0d.rlib,libbacktrace-e60983ef5f591a77.rlib,libminiz_oxide-07b45b47983ef75e.rlib,libadler-b552001441393eae.rlib,libobject-7508f4cbc05da86c.rlib,libaddr2line-fd8d7aa3c0b477fe.rlib,libgimli-74e3da31256899cf.rlib,librustc_demangle-103a08d995311eb3.rlib,libparking_lot-02da739dba8686f3.rlib,libparking_lot_core-66c1c6340606b384.rlib,liblock_api-dc442ce6e8e9fb73.rlib,libinstant-a4d2452fba9ab390.rlib,libsled-86ea458187d7eef9.rlib,libfxhash-1512e1d79dde3559.rlib,libbyteorder-73c970a5a969dc8f.rlib,libcrc32fast-e48064a5dc2db77e.rlib,liblog-d7b74baee6033dfe.rlib,libcrossbeam_epoch-31cd272e2a471fe1.rlib,libmemoffset-05130fc39a26198e.rlib,libcrossbeam_utils-554e8f12bc4a8a4c.rlib,liblazy_static-2bb390fee0230a38.rlib,libmaybe_uninit-dd2e9a8bbd6c23a5.rlib,libparking_lot-294e0adde100fb69.rlib,libparking_lot_core-895525560b28be47.rlib,libsmallvec-b777989686ed95b8.rlib,libcfg_if-7e9efee4241be1ca.rlib,liblock_api-1e0ffc580b64238e.rlib,libscopeguard-43643e546252cd47.rlib,libfs2-44be39994fdefa3e.rlib,liblibc-66a9e71d8fcebda7.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcXAdKXL/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/sled_migrator-692bec99d12cd3ec" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]           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 `sled-migrator` (bin "sled-migrator") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "091fd6bfdfa0c5462b3581a6970d423036830d9b9b7c50a5c10595f1a50c46f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091fd6bfdfa0c5462b3581a6970d423036830d9b9b7c50a5c10595f1a50c46f5", kill_on_drop: false }`
[INFO] [stdout] 091fd6bfdfa0c5462b3581a6970d423036830d9b9b7c50a5c10595f1a50c46f5