[INFO] updating cached repository https://github.com/snf/rust_crashes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b03311b563807ca9011ce428b84263cca4e3f9b
[INFO] testing snf/rust_crashes against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnf%2Frust_crashes" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snf/rust_crashes on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/snf/rust_crashes
[INFO] finished tweaking git repo https://github.com/snf/rust_crashes
[INFO] tweaked toml for git repo https://github.com/snf/rust_crashes written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/snf/rust_crashes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2f3e45a0fae0c1d677d1c70c3988f8c08543f59b0c01db56a8bed3b673d9d29
[INFO] running `"docker" "start" "-a" "c2f3e45a0fae0c1d677d1c70c3988f8c08543f59b0c01db56a8bed3b673d9d29"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust_crash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/helpers/call_rust.cpp: In function 'int main(int, char**)':
[INFO] [stderr] warning: src/helpers/call_rust.cpp:7:14: warning: unused parameter 'argc' [-Wunused-parameter]
[INFO] [stderr] warning:     7 | int main(int argc, char *argv[]) {
[INFO] [stderr] warning:       |          ~~~~^~~~
[INFO] [stderr] warning: src/helpers/call_rust.cpp:7:26: warning: unused parameter 'argv' [-Wunused-parameter]
[INFO] [stderr] warning:     7 | int main(int argc, char *argv[]) {
[INFO] [stderr] warning:       |                    ~~~~~~^~~~~~
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.panic_failfast.8l55cjos-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93" "/opt/rustwide/target/debug/deps/panic_failfast-57500da937bbbc93.58a4m3f902ddervp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rust_crash-a1584332b88d0548/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lkernel32" "-Wl,--start-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lkernel32
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/helpers/call_rust.cpp: In function 'int main(int, char**)':
[INFO] [stderr] warning: src/helpers/call_rust.cpp:7:14: warning: unused parameter 'argc' [-Wunused-parameter]
[INFO] [stderr] warning:     7 | int main(int argc, char *argv[]) {
[INFO] [stderr] warning:       |          ~~~~^~~~
[INFO] [stderr] warning: src/helpers/call_rust.cpp:7:26: warning: unused parameter 'argv' [-Wunused-parameter]
[INFO] [stderr] warning:     7 | int main(int argc, char *argv[]) {
[INFO] [stderr] warning:       |                    ~~~~~~^~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rust_crash`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c2f3e45a0fae0c1d677d1c70c3988f8c08543f59b0c01db56a8bed3b673d9d29"`
[INFO] running `"docker" "rm" "-f" "c2f3e45a0fae0c1d677d1c70c3988f8c08543f59b0c01db56a8bed3b673d9d29"`
[INFO] [stdout] c2f3e45a0fae0c1d677d1c70c3988f8c08543f59b0c01db56a8bed3b673d9d29