[INFO] fetching crate polymarket-kernel 0.2.1...
[INFO] testing polymarket-kernel-0.2.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate polymarket-kernel 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate polymarket-kernel 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate polymarket-kernel 0.2.1
[INFO] tweaked toml for crates.io crate polymarket-kernel 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymarket-kernel 0.2.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polymarket-kernel 0.2.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f28de0efea75e1f7ba4b2409d64ccf426359195191ee9e791f8e0d0a3ff59dc6
[INFO] running `Command { std: "docker" "start" "-a" "f28de0efea75e1f7ba4b2409d64ccf426359195191ee9e791f8e0d0a3ff59dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f28de0efea75e1f7ba4b2409d64ccf426359195191ee9e791f8e0d0a3ff59dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28de0efea75e1f7ba4b2409d64ccf426359195191ee9e791f8e0d0a3ff59dc6", kill_on_drop: false }`
[INFO] [stdout] f28de0efea75e1f7ba4b2409d64ccf426359195191ee9e791f8e0d0a3ff59dc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca81d03351d55278f513e1676813765860460b02ebb0fde96a625f2f8809c593
[INFO] running `Command { std: "docker" "start" "-a" "ca81d03351d55278f513e1676813765860460b02ebb0fde96a625f2f8809c593", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling polymarket-kernel v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:9:15: error: expected declaration specifiers or '...' before 'sizeof'
[INFO] [stderr] warning: polymarket-kernel@0.2.1:     9 | static_assert(sizeof(_Atomic uint64_t) <= SPSC_CACHELINE_SIZE,
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:10:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr] warning: polymarket-kernel@0.2.1:    10 |               "atomic index must fit in one cache line");
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: polymarket-kernel@0.2.1: In file included from c_src/ring_buffer.h:5,
[INFO] [stderr] warning: polymarket-kernel@0.2.1:                  from c_src/ring_buffer.c:1:
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:11:15: error: expected declaration specifiers or '...' before '__builtin_offsetof'
[INFO] [stderr] warning: polymarket-kernel@0.2.1:    11 | static_assert(offsetof(spsc_ring_buffer_t, head) % SPSC_CACHELINE_SIZE == 0u,
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~~~
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:12:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr] warning: polymarket-kernel@0.2.1:    12 |               "head must be cacheline aligned");
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:13:15: error: expected declaration specifiers or '...' before '__builtin_offsetof'
[INFO] [stderr] warning: polymarket-kernel@0.2.1:    13 | static_assert(offsetof(spsc_ring_buffer_t, tail) % SPSC_CACHELINE_SIZE == 0u,
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~~~
[INFO] [stderr] warning: polymarket-kernel@0.2.1: c_src/ring_buffer.c:14:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr] warning: polymarket-kernel@0.2.1:    14 |               "tail must be cacheline aligned");
[INFO] [stderr] warning: polymarket-kernel@0.2.1:       |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: failed to run custom build command for `polymarket-kernel v0.2.1 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/polymarket-kernel-9cd19fa23a1461c8/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=c_src/kernel.c
[INFO] [stderr]   cargo:rerun-if-changed=c_src/ring_buffer.c
[INFO] [stderr]   cargo:rerun-if-changed=c_src/analytics.c
[INFO] [stderr]   cargo:rerun-if-changed=c_src/kernel.h
[INFO] [stderr]   cargo:rerun-if-changed=c_src/ring_buffer.h
[INFO] [stderr]   cargo:rerun-if-changed=c_src/analytics.h
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/polymarket-kernel-b59b9758cb83297d/out)
[INFO] [stderr]   OPT_LEVEL = Some(0)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC
[INFO] [stderr]   CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some(true)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/polymarket-kernel-b59b9758cb83297d/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/polymarket-kernel-b59b9758cb83297d/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:9:15: error: expected declaration specifiers or '...' before 'sizeof'
[INFO] [stderr]   cargo:warning=    9 | static_assert(sizeof(_Atomic uint64_t) <= SPSC_CACHELINE_SIZE,
[INFO] [stderr]   cargo:warning=      |               ^~~~~~
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:10:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr]   cargo:warning=   10 |               "atomic index must fit in one cache line");
[INFO] [stderr]   cargo:warning=      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from c_src/ring_buffer.h:5,
[INFO] [stderr]   cargo:warning=                 from c_src/ring_buffer.c:1:
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:11:15: error: expected declaration specifiers or '...' before '__builtin_offsetof'
[INFO] [stderr]   cargo:warning=   11 | static_assert(offsetof(spsc_ring_buffer_t, head) % SPSC_CACHELINE_SIZE == 0u,
[INFO] [stderr]   cargo:warning=      |               ^~~~~~~~
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:12:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr]   cargo:warning=   12 |               "head must be cacheline aligned");
[INFO] [stderr]   cargo:warning=      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:13:15: error: expected declaration specifiers or '...' before '__builtin_offsetof'
[INFO] [stderr]   cargo:warning=   13 | static_assert(offsetof(spsc_ring_buffer_t, tail) % SPSC_CACHELINE_SIZE == 0u,
[INFO] [stderr]   cargo:warning=      |               ^~~~~~~~
[INFO] [stderr]   cargo:warning=c_src/ring_buffer.c:14:15: error: expected declaration specifiers or '...' before string constant
[INFO] [stderr]   cargo:warning=   14 |               "tail must be cacheline aligned");
[INFO] [stderr]   cargo:warning=      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "c_src" "-Wall" "-Wextra" "-O3" "-o" "/opt/rustwide/target/debug/build/polymarket-kernel-b59b9758cb83297d/out/dfacc123fd3310e0-ring_buffer.o" "-c" "c_src/ring_buffer.c"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "ca81d03351d55278f513e1676813765860460b02ebb0fde96a625f2f8809c593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca81d03351d55278f513e1676813765860460b02ebb0fde96a625f2f8809c593", kill_on_drop: false }`
[INFO] [stdout] ca81d03351d55278f513e1676813765860460b02ebb0fde96a625f2f8809c593
