[INFO] fetching crate specter-mem 1.0.5...
[INFO] testing specter-mem-1.0.5 against 1.95.0 for beta-1.96-2
[INFO] extracting crate specter-mem 1.0.5 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate specter-mem 1.0.5
[INFO] finished tweaking crates.io crate specter-mem 1.0.5
[INFO] tweaked toml for crates.io crate specter-mem 1.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate specter-mem 1.0.5 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate specter-mem 1.0.5 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oslog v0.2.0
[INFO] [stderr]   Downloaded jit-assembler v0.3.0
[INFO] [stderr]   Downloaded mach2 v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44b12efac497310465d9b04de2a793523c2e47046b8515a7dabfda465af6228e
[INFO] running `Command { std: "docker" "start" "-a" "44b12efac497310465d9b04de2a793523c2e47046b8515a7dabfda465af6228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44b12efac497310465d9b04de2a793523c2e47046b8515a7dabfda465af6228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b12efac497310465d9b04de2a793523c2e47046b8515a7dabfda465af6228e", kill_on_drop: false }`
[INFO] [stdout] 44b12efac497310465d9b04de2a793523c2e47046b8515a7dabfda465af6228e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fb464311cb0a88f8cf79a7481ecf30e4dfaecf1874d9522c6ffc2cb9ad12f63
[INFO] running `Command { std: "docker" "start" "-a" "9fb464311cb0a88f8cf79a7481ecf30e4dfaecf1874d9522c6ffc2cb9ad12f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling jit-assembler v0.3.0
[INFO] [stderr]    Compiling mach2 v0.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stdout] error: mach requires macOS, iOS, tvOS, watchOS or visionOS
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mach2-0.6.0/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | compile_error!("mach requires macOS, iOS, tvOS, watchOS or visionOS");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling oslog v0.2.0
[INFO] [stderr] warning: oslog@0.2.0: wrapper.c:1:10: fatal error: os/log.h: No such file or directory
[INFO] [stderr] warning: oslog@0.2.0:     1 | #include <os/log.h>
[INFO] [stderr] warning: oslog@0.2.0:       |          ^~~~~~~~~~
[INFO] [stderr] warning: oslog@0.2.0: compilation terminated.
[INFO] [stderr] error: failed to run custom build command for `oslog v0.2.0`
[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/oslog-06297eae713c42ea/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_FORCE_DISABLE
[INFO] [stderr]   CC_FORCE_DISABLE = 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=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]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[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=wrapper.c:1:10: fatal error: os/log.h: No such file or directory
[INFO] [stderr]   cargo:warning=    1 | #include <os/log.h>
[INFO] [stderr]   cargo:warning=      |          ^~~~~~~~~~
[INFO] [stderr]   cargo:warning=compilation terminated.
[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" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/oslog-15b0dee43ffee5ec/out/db3b6bfb95261072-wrapper.o" "-c" "wrapper.c"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mach2` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9fb464311cb0a88f8cf79a7481ecf30e4dfaecf1874d9522c6ffc2cb9ad12f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb464311cb0a88f8cf79a7481ecf30e4dfaecf1874d9522c6ffc2cb9ad12f63", kill_on_drop: false }`
[INFO] [stdout] 9fb464311cb0a88f8cf79a7481ecf30e4dfaecf1874d9522c6ffc2cb9ad12f63
