[INFO] updating cached repository https://github.com/acidghost/uview
[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] 660c213effae46c87a2b2eb57b6cbf47942e40c3
[INFO] checking acidghost/uview against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facidghost%2Fuview" "/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/acidghost/uview on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/acidghost/uview
[INFO] finished tweaking git repo https://github.com/acidghost/uview
[INFO] tweaked toml for git repo https://github.com/acidghost/uview written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/acidghost/uview already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: package.link
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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=forbid" "-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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee71da6291a4e310610613732c3d26bafce30c7e5d4805d61e20dd4784c820d3
[INFO] running `"docker" "start" "-a" "ee71da6291a4e310610613732c3d26bafce30c7e5d4805d61e20dd4784c820d3"`
[INFO] [stderr] warning: unused manifest key: package.link
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking ioctl-rs v0.1.5
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking pcap v0.5.7
[INFO] [stderr]    Compiling uview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking serial v0.3.4
[INFO] [stderr] error: failed to run custom build command for `uview v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/uview-29e74a9b61343171/build-script-build_c` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] CC = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-o" "/opt/rustwide/target/debug/build/uview-0356acec35b7c627/out/src/c/linux.o" "-c" "src/c/linux.c"
[INFO] [stderr] cargo:warning=src/c/linux.c: In function 'get_mem_info':
[INFO] [stderr] cargo:warning=src/c/linux.c:9:5: warning: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
[INFO] [stderr] cargo:warning=     memset(&mi, 0, sizeof(mem_info_t));
[INFO] [stderr] cargo:warning=     ^~~~~~
[INFO] [stderr] cargo:warning=src/c/linux.c:9:5: warning: incompatible implicit declaration of built-in function 'memset'
[INFO] [stderr] cargo:warning=src/c/linux.c:9:5: note: include '<string.h>' or provide a declaration of 'memset'
[INFO] [stderr] cargo:warning=src/c/linux.c:11:5: error: unknown type name 'sysinfo_t'; did you mean 'mem_info_t'?
[INFO] [stderr] cargo:warning=     sysinfo_t si;
[INFO] [stderr] cargo:warning=     ^~~~~~~~~
[INFO] [stderr] cargo:warning=     mem_info_t
[INFO] [stderr] cargo:warning=src/c/linux.c:12:17: warning: passing argument 1 of 'sysinfo' from incompatible pointer type [-Wincompatible-pointer-types]
[INFO] [stderr] cargo:warning=     if (sysinfo(&si) == 0) {
[INFO] [stderr] cargo:warning=                 ^
[INFO] [stderr] cargo:warning=In file included from src/c/linux.c:1:0:
[INFO] [stderr] cargo:warning=/usr/include/x86_64-linux-gnu/sys/sysinfo.h:29:12: note: expected 'struct sysinfo *' but argument is of type 'int *'
[INFO] [stderr] cargo:warning= extern int sysinfo (struct sysinfo *__info) __THROW;
[INFO] [stderr] cargo:warning=            ^~~~~~~
[INFO] [stderr] cargo:warning=src/c/linux.c:13:28: error: request for member 'totalram' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.total       = si.totalram * si.mem_unit;
[INFO] [stderr] cargo:warning=                            ^
[INFO] [stderr] cargo:warning=src/c/linux.c:13:42: error: request for member 'mem_unit' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.total       = si.totalram * si.mem_unit;
[INFO] [stderr] cargo:warning=                                          ^
[INFO] [stderr] cargo:warning=src/c/linux.c:14:28: error: request for member 'freeram' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.free        = si.freeram * si.mem_unit;
[INFO] [stderr] cargo:warning=                            ^
[INFO] [stderr] cargo:warning=src/c/linux.c:14:41: error: request for member 'mem_unit' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.free        = si.freeram * si.mem_unit;
[INFO] [stderr] cargo:warning=                                         ^
[INFO] [stderr] cargo:warning=src/c/linux.c:15:28: error: request for member 'bufferram' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.buffers     = si.bufferram * si.mem_unit;
[INFO] [stderr] cargo:warning=                            ^
[INFO] [stderr] cargo:warning=src/c/linux.c:15:43: error: request for member 'mem_unit' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.buffers     = si.bufferram * si.mem_unit;
[INFO] [stderr] cargo:warning=                                           ^
[INFO] [stderr] cargo:warning=src/c/linux.c:17:28: error: request for member 'totalswap' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.swap_total  = si.totalswap * si.mem_unit;
[INFO] [stderr] cargo:warning=                            ^
[INFO] [stderr] cargo:warning=src/c/linux.c:17:43: error: request for member 'mem_unit' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.swap_total  = si.totalswap * si.mem_unit;
[INFO] [stderr] cargo:warning=                                           ^
[INFO] [stderr] cargo:warning=src/c/linux.c:18:28: error: request for member 'freeswap' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.swap_free   = si.freeswap * si.mem_unit;
[INFO] [stderr] cargo:warning=                            ^
[INFO] [stderr] cargo:warning=src/c/linux.c:18:42: error: request for member 'mem_unit' in something not a structure or union
[INFO] [stderr] cargo:warning=         mi.swap_free   = si.freeswap * si.mem_unit;
[INFO] [stderr] cargo:warning=                                          ^
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:1018:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55816866e5a4 - backtrace::backtrace::libunwind::trace::hd3621c56e1a82b0a
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55816866e5a4 - backtrace::backtrace::trace_unsynchronized::h127a46c1d6aa4138
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55816866e5a4 - std::sys_common::backtrace::_print_fmt::hfb10ea147c250179
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x55816866e5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::heca9e4a472b1181e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55816868bf3c - core::fmt::write::h54f88987482a5b75
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x55816866aa87 - std::io::Write::write_fmt::he140747fba757439
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x558168670765 - std::sys_common::backtrace::_print::hf5ab867f01eb06e3
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x558168670765 - std::sys_common::backtrace::print::hb7ea4d1c97dea23b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x558168670765 - std::panicking::default_hook::{{closure}}::h68c54342c8022088
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x558168670451 - std::panicking::default_hook::hfa9dc9c6d07432d7
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x558168670d1a - std::panicking::rust_panic_with_hook::hffd6e7ce90eff43e
[INFO] [stderr]                                at src/libstd/panicking.rs:472
[INFO] [stderr]   11:     0x55816864e147 - std::panicking::begin_panic::h2522468ef893c737
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/panicking.rs:399
[INFO] [stderr]   12:     0x55816863468e - gcc::fail::h4763e01db4996a0a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:1018
[INFO] [stderr]   13:     0x558168634305 - gcc::run::h591c36b7c0d743ad
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:1012
[INFO] [stderr]   14:     0x55816862a94e - gcc::Config::compile_object::h57fa634e1d623ccd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:436
[INFO] [stderr]   15:     0x55816862a259 - gcc::Config::compile_objects::h23e5ecbfbd8bcf6b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:402
[INFO] [stderr]   16:     0x5581686290f9 - gcc::Config::compile::hfa4c0f212818a7a1
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:352
[INFO] [stderr]   17:     0x558168628370 - gcc::compile_library::h0683f77cf6691104
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.41/src/lib.rs:117
[INFO] [stderr]   18:     0x558168627f75 - build_script_build_c::main::h143bc8ce94ae8d00
[INFO] [stderr]                                at /opt/rustwide/workdir/build_c.rs:5
[INFO] [stderr]   19:     0x558168628030 - std::rt::lang_start::{{closure}}::h45a0abb79c33bfda
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67
[INFO] [stderr]   20:     0x558168670833 - std::rt::lang_start_internal::{{closure}}::h772611e6ebc1e85c
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   21:     0x558168670833 - std::panicking::try::do_call::h0e021965f0ece434
[INFO] [stderr]                                at src/libstd/panicking.rs:305
[INFO] [stderr]   22:     0x5581686781e7 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   23:     0x5581686711c0 - std::panicking::try::h8a1fdc1cf4c906f9
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   24:     0x5581686711c0 - std::panic::catch_unwind::h799234ecf355f5d7
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   25:     0x5581686711c0 - std::rt::lang_start_internal::h6663d8b785e6689f
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   26:     0x558168628009 - std::rt::lang_start::hac25fd40aa170a1a
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67
[INFO] [stderr]   27:     0x558168627faa - main
[INFO] [stderr]   28:     0x7f13a5bd4b97 - __libc_start_main
[INFO] [stderr]   29:     0x558168627dea - _start
[INFO] [stderr]   30:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ee71da6291a4e310610613732c3d26bafce30c7e5d4805d61e20dd4784c820d3"`
[INFO] running `"docker" "rm" "-f" "ee71da6291a4e310610613732c3d26bafce30c7e5d4805d61e20dd4784c820d3"`
[INFO] [stdout] ee71da6291a4e310610613732c3d26bafce30c7e5d4805d61e20dd4784c820d3