[INFO] fetching crate librdkafka-sys 0.9.2-0...
[INFO] checking librdkafka-sys-0.9.2-0 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104
[INFO] extracting crate librdkafka-sys 0.9.2-0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate librdkafka-sys 0.9.2-0 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librdkafka-sys 0.9.2-0
[INFO] finished tweaking crates.io crate librdkafka-sys 0.9.2-0
[INFO] tweaked toml for crates.io crate librdkafka-sys 0.9.2-0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 109a30272096e2db6f68bd416b5ab05bdfdb75240fbad529b6e9d4d5184b76ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "109a30272096e2db6f68bd416b5ab05bdfdb75240fbad529b6e9d4d5184b76ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "109a30272096e2db6f68bd416b5ab05bdfdb75240fbad529b6e9d4d5184b76ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109a30272096e2db6f68bd416b5ab05bdfdb75240fbad529b6e9d4d5184b76ef", kill_on_drop: false }`
[INFO] [stdout] 109a30272096e2db6f68bd416b5ab05bdfdb75240fbad529b6e9d4d5184b76ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d2f7ed0cf0a6eedd13f506701c647c435f8905c727096dc72c0d0c5df93caeb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d2f7ed0cf0a6eedd13f506701c647c435f8905c727096dc72c0d0c5df93caeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling librdkafka-sys v0.9.2-0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `librdkafka-sys v0.9.2-0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/librdkafka-sys-c99fae2eaca9db22/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Configuring librdkafka
[INFO] [stderr]   checking for OS or distribution... ok (Ubuntu)
[INFO] [stderr]   checking for C compiler from CC env... failed
[INFO] [stderr]   checking for gcc (by command)... ok
[INFO] [stderr]   checking for C++ compiler from CXX env... failed
[INFO] [stderr]   checking for C++ compiler (g++)... ok
[INFO] [stderr]   checking executable ld... ok
[INFO] [stderr]   checking executable nm... ok
[INFO] [stderr]   checking executable objdump... ok
[INFO] [stderr]   checking executable strip... ok
[INFO] [stderr]   checking for pkgconfig (by command)... ok
[INFO] [stderr]   checking for install (by command)... ok
[INFO] [stderr]   checking for PIC (by compile)... failed (disable)
[INFO] [stderr]   checking for GNU-compatible linker options... failed
[INFO] [stderr]   checking for OSX linker options... failed
[INFO] [stderr]   checking for GNU linker-script ld flag... failed
[INFO] [stderr]   checking for Solaris linker-script ld flag... failed (ignore)
[INFO] [stderr]   checking for __atomic_32 (by compile)... failed
[INFO] [stderr]   checking for __atomic_32_lib (by compile)... failed
[INFO] [stderr]   checking for __sync_32 (by compile)... failed (disable)
[INFO] [stderr]   checking for __atomic_64 (by compile)... failed
[INFO] [stderr]   checking for __atomic_64_lib (by compile)... failed
[INFO] [stderr]   checking for __sync_64 (by compile)... failed (disable)
[INFO] [stderr]   checking for socket (by compile)... failed
[INFO] [stderr]   checking for socket_nsl (by compile)... failed (fail)
[INFO] [stderr]   parsing version '0x000902ff'... ok (0.9.2)
[INFO] [stderr]   checking for libpthread (by pkg-config)... failed
[INFO] [stderr]   checking for libpthread (by compile)... failed (fail)
[INFO] [stderr]   checking for zlib (by pkg-config)... ok
[INFO] [stderr]   checking for libcrypto (by pkg-config)... ok
[INFO] [stderr]   checking for liblz4 (by pkg-config)... failed
[INFO] [stderr]   checking for liblz4 (by compile)... failed (disable)
[INFO] [stderr]   checking for regex (by compile)... failed (disable)
[INFO] [stderr]   checking for librt (by pkg-config)... failed
[INFO] [stderr]   checking for librt (by compile)... failed
[INFO] [stderr]   checking for strndup (by compile)... failed (disable)
[INFO] [stderr]   checking for nm (by env NM)... ok (cached)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Running command: "./configure --disable-sasl --disable-ssl" in dir: librdkafka
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   ./configure: line 186: config.log: Read-only file system
[INFO] [stderr]   ./configure: line 187: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 650: $ldsfile: ambiguous redirect
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mktemp: failed to create file via template '_mkltmpXXXXXX': Read-only file system
[INFO] [stderr]   mv: cannot stat '': No such file or directory
[INFO] [stderr]   mklove/modules/configure.base: line 908: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 911: .c: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   mklove/modules/configure.base: line 568: config.log: Read-only file system
[INFO] [stderr]   ###########################################################
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]   ###                  Configure failed                   ###
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]   ###########################################################
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]   ### Accumulated failures:                               ###
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]   ###########################################################
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]    socket_nsl () 
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]       module: socket
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]       action: fail
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]       reason:
[INFO] [stderr]   compile check failed:
[INFO] [stderr]   CC: CC
[INFO] [stderr]   flags: 
[INFO] [stderr]   gcc  -g -O2 -Wall -Wsign-compare -Wfloat-equal -Wpointer-arith -Wall -Werror  .c -o .c.o -lsocket -lnsl :
[INFO] [stderr]   gcc: error: .c: No such file or directory
[INFO] [stderr]   source: 
[INFO] [stderr]   #include <sys/types.h>
[INFO] [stderr]   #include <sys/socket.h>
[INFO] [stderr]   #include <unistd.h>
[INFO] [stderr]   void foo (void) {
[INFO] [stderr]      int s = socket(0, 0, 0);
[INFO] [stderr]      close(s);
[INFO] [stderr]   }
[INFO] [stderr] 
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]    libpthread () 
[INFO] [stderr]   mklove/modules/configure.base: line 577: config.log: Read-only file system
[INFO] [stderr]       module: librdkafka
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]       action: fail
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]       reason:
[INFO] [stderr]   compile check failed:
[INFO] [stderr]   CC: CC
[INFO] [stderr]   flags: -lpthread
[INFO] [stderr]   gcc  -g -O2 -Wall -Wsign-compare -Wfloat-equal -Wpointer-arith -Wall -Werror -lpthread .c -o .c.o  :
[INFO] [stderr]   gcc: error: .c: No such file or directory
[INFO] [stderr]   source: 
[INFO] [stderr] 
[INFO] [stderr]   mklove/modules/configure.base: line 585: config.log: Read-only file system
[INFO] [stderr]   thread 'main' panicked at 'Command failed with error code 1', build.rs:20:35
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56209cad9630 - std::backtrace_rs::backtrace::libunwind::trace::h14e81b0c16b543a7
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x56209cad9630 - std::backtrace_rs::backtrace::trace_unsynchronized::hc9e39e172835ff32
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x56209cad9630 - std::sys_common::backtrace::_print_fmt::h31994df1c8c77b8f
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x56209cad9630 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he74e98acff43ec99
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x56209caf629c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x56209cad7847 - std::io::Write::write_fmt::hea6289e6649ff508
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/io/mod.rs:1517
[INFO] [stderr]      6:     0x56209cadb740 - std::sys_common::backtrace::_print::h8cc65937fea24014
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x56209cadb740 - std::sys_common::backtrace::print::hff6a0ebb96535e34
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x56209cadb740 - std::panicking::default_hook::{{closure}}::h71b9700c5dda1b1d
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x56209cadb48c - std::panicking::default_hook::h0c46e634c06c69b6
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x56209cadbda3 - std::panicking::rust_panic_with_hook::he52576a0c2093334
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x56209cadb979 - std::panicking::begin_panic_handler::{{closure}}::h411c800b810762b2
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x56209cad9abc - std::sys_common::backtrace::__rust_end_short_backtrace::ha657a272019e6aad
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x56209cadb939 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x56209cadb8eb - std::panicking::begin_panic_fmt::h8679424505ca4cf5
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:437
[INFO] [stderr]     15:     0x56209cabea7c - build_script_build::run_command_or_fail::h5485c45797512ca8
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:20
[INFO] [stderr]     16:     0x56209cabee4b - build_script_build::main::h48beb04a1867bae0
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:47
[INFO] [stderr]     17:     0x56209cabf61b - core::ops::function::FnOnce::call_once::h6cfa1091b9ec9953
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/core/src/ops/function.rs:227
[INFO] [stderr]     18:     0x56209cabf3ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h6458b0a5c84ad496
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     19:     0x56209cac3351 - std::rt::lang_start::{{closure}}::h78c5004caa8abca3
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/rt.rs:66
[INFO] [stderr]     20:     0x56209cadc1a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h009d20b8a620bf60
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/core/src/ops/function.rs:259
[INFO] [stderr]     21:     0x56209cadc1a1 - std::panicking::try::do_call::h09431c39e2107c90
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:381
[INFO] [stderr]     22:     0x56209cadc1a1 - std::panicking::try::he27cf60b958af343
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panicking.rs:345
[INFO] [stderr]     23:     0x56209cadc1a1 - std::panic::catch_unwind::h7b646b0041dc5591
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/panic.rs:382
[INFO] [stderr]     24:     0x56209cadc1a1 - std::rt::lang_start_internal::hdad6c98af1e4747e
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/rt.rs:51
[INFO] [stderr]     25:     0x56209cac3327 - std::rt::lang_start::h0e00215141511b96
[INFO] [stderr]                                  at /rustc/a874956d940ecb3ed524b6176a171219ac4787ea/library/std/src/rt.rs:65
[INFO] [stderr]     26:     0x56209cabf25a - main
[INFO] [stderr]     27:     0x7f34cc1430b3 - __libc_start_main
[INFO] [stderr]     28:     0x56209cab40ae - _start
[INFO] [stderr]     29:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7d2f7ed0cf0a6eedd13f506701c647c435f8905c727096dc72c0d0c5df93caeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2f7ed0cf0a6eedd13f506701c647c435f8905c727096dc72c0d0c5df93caeb", kill_on_drop: false }`
[INFO] [stdout] 7d2f7ed0cf0a6eedd13f506701c647c435f8905c727096dc72c0d0c5df93caeb