[INFO] cloning repository https://github.com/qchateau/least
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qchateau/least" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqchateau%2Fleast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqchateau%2Fleast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e166a98273345928e123a2850054d2522ffd2ca
[INFO] building qchateau/least against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqchateau%2Fleast" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qchateau/least on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qchateau/least
[INFO] finished tweaking git repo https://github.com/qchateau/least
[INFO] tweaked toml for git repo https://github.com/qchateau/least written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/qchateau/least 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c2d53c1b9b4204f8ae1893f85c828645ffaf459220a5fa5fb2baf4f6887e0ef
[INFO] running `Command { std: "docker" "start" "-a" "9c2d53c1b9b4204f8ae1893f85c828645ffaf459220a5fa5fb2baf4f6887e0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c2d53c1b9b4204f8ae1893f85c828645ffaf459220a5fa5fb2baf4f6887e0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2d53c1b9b4204f8ae1893f85c828645ffaf459220a5fa5fb2baf4f6887e0ef", kill_on_drop: false }`
[INFO] [stdout] 9c2d53c1b9b4204f8ae1893f85c828645ffaf459220a5fa5fb2baf4f6887e0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90baab528ddf056eaedcb1cea167c7dfed1bf8325cf201ac57b37246333655c2
[INFO] running `Command { std: "docker" "start" "-a" "90baab528ddf056eaedcb1cea167c7dfed1bf8325cf201ac57b37246333655c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling human_bytes v0.3.0
[INFO] [stderr]    Compiling signal-hook-async-std v0.2.2
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling memmap2 v0.5.3
[INFO] [stderr]    Compiling tui v0.17.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling clap_derive v3.0.14
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling clap v3.0.14
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling bless v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/file_buffer/raw.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct RawFileBuffer {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 19 |     range: Range<u64>,
[INFO] [stdout] 20 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawFileBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/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/rustcABFv6t/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libenv_logger-9c5e4ed09b10d636.rlib,libhumantime-271ba35809dd8c72.rlib,libclap-c2b6babed4cf6add.rlib,libstrsim-d620f0ade87b0f1f.rlib,libatty-1ccf8b896d9b9d22.rlib,libtermcolor-95b90a5c4c516553.rlib,libtextwrap-2409967fb868553c.rlib,libindexmap-8d17a1c222b58818.rlib,libhashbrown-6be3a3b5258097e1.rlib,libos_str_bytes-ef75e081e1f9e918.rlib,liblazy_static-2bb390fee0230a38.rlib,libtui-d7cf1cdbb6a15d66.rlib,libcassowary-618d3b643fd4c97b.rlib,libunicode_segmentation-7c2f29dfe2f4a43a.rlib,libsignal_hook_async_std-4d81c110cbc23579.rlib,libasync_io-2670531574b32284.rlib,libpolling-e4eff1c08b069ec7.rlib,libconcurrent_queue-df894a0626f24771.rlib,libcache_padded-42629ec617ee08af.rlib,libsocket2-7199247d14f30007.rlib,libfutures_lite-2d0f79fa823523b3.rlib,libfastrand-cd0e0f68b19f0b17.rlib,libwaker_fn-1efb4ef8838de647.rlib,libparking-1c110711c7989340.rlib,libfutures-27bcc6f7c24d7237.rlib,libfutures_executor-de47327a1c38fb48.rlib,libfutures_util-efcdaf31911871fb.rlib,libfutures_io-e88b9d66f4458d94.rlib,libslab-6cc72f2164589840.rlib,libfutures_channel-dceb3c96353063ad.rlib,libfutures_sink-be7c10f1c4d8c357.rlib,libfutures_task-afb9c1864d7183c6.rlib,libpin_utils-9a5791cba021167a.rlib,libcrossterm-09cbdacb34533ea0.rlib,libfutures_core-c2608783bd205e02.rlib,libsignal_hook_mio-4652e07b56aaaa3c.rlib,libsignal_hook-01a700ab97608c5b.rlib,libunicode_width-c0dfc70716b193be.rlib,libnum_integer-52280b11b18bf8fb.rlib,libnum_traits-b61e0e206ab383a6.rlib,libtokio-5a4f6065db8c21e4.rlib,libsignal_hook_registry-d95246e47adde625.rlib,libnum_cpus-de4a1f242ec9d07e.rlib,libonce_cell-4cd217228d324d54.rlib,libbytes-8210432e63828fd8.rlib,libmio-837983f2b09cf0a2.rlib,libpin_project_lite-6949294477aa6c42.rlib,libparking_lot-e384aec6731e7f1c.rlib,libparking_lot_core-07c66bf267705e1b.rlib,libsmallvec-8d41774e3decd5e4.rlib,liblock_api-33ad6ebde4eb4d2b.rlib,libscopeguard-43643e546252cd47.rlib,libinstant-4d6645a170db77ef.rlib,libregex-4da352a400170b4f.rlib,libaho_corasick-21bd349b22863601.rlib,libmemchr-f79915562e969c92.rlib,libregex_syntax-a8b7a392e3a16251.rlib,libmemmap2-85354423fff2abe6.rlib,liblog-c47319b5e74b5781.rlib,libhuman_bytes-d9b2f859a1304d09.rlib,liblexical-ca95e7cc147a648d.rlib,liblexical_core-f333b8155448d7e1.rlib,libbitflags-e2b4db6c651223da.rlib,libryu-5425b4b71683e60f.rlib,libstatic_assertions-d53a9977dc6e27e5.rlib,libarrayvec-ba37dd1d8b4ae93c.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libbzip2-d20bde3ccd09c108.rlib,libbzip2_sys-4ab38e2a367a929c.rlib,liblibc-aebf5c2658b70769.rlib}" "/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-d6f1d924b2f4233e.rlib,libpanic_unwind-00eb06e39850f679.rlib,libobject-d0382f11baa011b6.rlib,libmemchr-b7e2e2c1a7e4643d.rlib,libaddr2line-30ced7f1999cfa29.rlib,libgimli-3ee7e14c58e31ebd.rlib,librustc_demangle-a4f649bba77ffcc5.rlib,libstd_detect-c89a3ce7ad7c3dbd.rlib,libhashbrown-e1ce1d3d110c6707.rlib,librustc_std_workspace_alloc-e0604fecbf0f39dc.rlib,libminiz_oxide-0a9c6172f04822cc.rlib,libadler2-14a33f7117abcee7.rlib,libunwind-24c16adbe5e57356.rlib,libcfg_if-d2688d4a5c8e415b.rlib,liblibc-8ff7ba6d97853f27.rlib,liballoc-5c001d095eb077ec.rlib,librustc_std_workspace_core-395a38b8e0851c9b.rlib,libcore-d453bab70303062c.rlib,libcompiler_builtins-dd545221bb4f4734.rlib}" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/bzip2-sys-ae3d935794087649/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/bless-3561cc9f010876d1" "-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 `bless` (bin "bless") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "90baab528ddf056eaedcb1cea167c7dfed1bf8325cf201ac57b37246333655c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90baab528ddf056eaedcb1cea167c7dfed1bf8325cf201ac57b37246333655c2", kill_on_drop: false }`
[INFO] [stdout] 90baab528ddf056eaedcb1cea167c7dfed1bf8325cf201ac57b37246333655c2
