[INFO] cloning repository https://github.com/unvariant/rust-io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unvariant/rust-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funvariant%2Frust-io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funvariant%2Frust-io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10a3134ac0b39121b0f667e4b023826630061c1f [INFO] testing unvariant/rust-io against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funvariant%2Frust-io" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/unvariant/rust-io [INFO] finished tweaking git repo https://github.com/unvariant/rust-io [INFO] tweaked toml for git repo https://github.com/unvariant/rust-io written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/unvariant/rust-io on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/unvariant/rust-io 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.78 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.0 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.78 [INFO] [stderr] Downloaded cxx v1.0.78 [INFO] [stderr] Downloaded cxx-build v1.0.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60f933486f9382a59a9128d9f8b68c920616ecf74152bde202d4ae69cde36276 [INFO] running `Command { std: "docker" "start" "-a" "60f933486f9382a59a9128d9f8b68c920616ecf74152bde202d4ae69cde36276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f933486f9382a59a9128d9f8b68c920616ecf74152bde202d4ae69cde36276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f933486f9382a59a9128d9f8b68c920616ecf74152bde202d4ae69cde36276", kill_on_drop: false }` [INFO] [stdout] 60f933486f9382a59a9128d9f8b68c920616ecf74152bde202d4ae69cde36276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1373a6c64ab663fd4971655233fba0b8147ca34f5ea100577cb68e3c57a1a5f7 [INFO] running `Command { std: "docker" "start" "-a" "1373a6c64ab663fd4971655233fba0b8147ca34f5ea100577cb68e3c57a1a5f7", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling iana-time-zone v0.1.51 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rust-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u32_from_str16_sse` is never used [INFO] [stdout] --> src/lib.rs:186:19 [INFO] [stdout] | [INFO] [stdout] 186 | unsafe fn u32_from_str16_sse (s: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `asm_i32_from_str16_sse` is never used [INFO] [stdout] --> src/lib.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn asm_i32_from_str16_sse (s: &[u8]) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:61:35 [INFO] [stdout] | [INFO] [stdout] 61 | fn asm_i32_from_str16_sse (s: &[u8]) -> i32; [INFO] [stdout] | ^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/main.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | fn asm_i32_from_str16_sse (s: &[u8]) -> i32; [INFO] [stdout] | ^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcQLKBcg/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lsimd" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_io-aab5125ecf2cb97f.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcQLKBcg/raw-dylibs" "-B/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/rust-io-85d8424bf0191be9/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_io-e310c2732f92dedd" "-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: rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:49 (src/simd.s:49) [INFO] [stdout] >>> simd.o:(.text+0xd) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:65 (src/simd.s:65) [INFO] [stdout] >>> simd.o:(.text+0x32) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:66 (src/simd.s:66) [INFO] [stdout] >>> simd.o:(.text+0x3b) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:67 (src/simd.s:67) [INFO] [stdout] >>> simd.o:(.text+0x44) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:73 (src/simd.s:73) [INFO] [stdout] >>> simd.o:(.text+0x5b) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:74 (src/simd.s:74) [INFO] [stdout] >>> simd.o:(.text+0x64) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32S cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:75 (src/simd.s:75) [INFO] [stdout] >>> simd.o:(.text+0x6d) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] [INFO] [stdout] rust-lld: error: relocation R_X86_64_32 cannot be used against local symbol; recompile with -fPIC [INFO] [stdout] >>> defined in /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a(simd.o) [INFO] [stdout] >>> referenced by simd.s:84 (src/simd.s:84) [INFO] [stdout] >>> simd.o:(.text+0x88) in archive /opt/rustwide/target/debug/build/rust-io-85d8424bf0191be9/out/libsimd.a [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-io` (bin "rust-io") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1373a6c64ab663fd4971655233fba0b8147ca34f5ea100577cb68e3c57a1a5f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1373a6c64ab663fd4971655233fba0b8147ca34f5ea100577cb68e3c57a1a5f7", kill_on_drop: false }` [INFO] [stdout] 1373a6c64ab663fd4971655233fba0b8147ca34f5ea100577cb68e3c57a1a5f7