[INFO] crate sparkey 0.1.0 is already in cache
[INFO] checking sparkey-0.1.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate sparkey 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sparkey 0.1.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sparkey 0.1.0
[INFO] removed path dependency sparkey-sys from crates.io crate sparkey 0.1.0
[INFO] finished tweaking crates.io crate sparkey 0.1.0
[INFO] tweaked toml for crates.io crate sparkey 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 91c91d1b05d2f67e1412b7851b1a3c9b0dfd82aa28baf56aca3c78b3f2e2d508
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "91c91d1b05d2f67e1412b7851b1a3c9b0dfd82aa28baf56aca3c78b3f2e2d508"`
[INFO] [stderr]    Compiling sparkey-sys v0.1.1
[INFO] [stderr]     Checking error-chain v0.7.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x86_32':
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:133:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 3: k1 ^= tail[2] << 16;
[INFO] [stderr] warning:            ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:134:3: note: here
[INFO] [stderr] warning:    case 2: k1 ^= tail[1] << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:134:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 2: k1 ^= tail[1] << 8;
[INFO] [stderr] warning:            ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:135:3: note: here
[INFO] [stderr] warning:    case 1: k1 ^= tail[0];
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x86_128':
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:208:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 15: k4 ^= tail[14] << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:209:3: note: here
[INFO] [stderr] warning:    case 14: k4 ^= tail[13] << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:209:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 14: k4 ^= tail[13] << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:210:3: note: here
[INFO] [stderr] warning:    case 13: k4 ^= tail[12] << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:211:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:             k4 *= c4; k4  = ROTL32(k4,18); k4 *= c1; h4 ^= k4;
[INFO] [stderr] warning:                                                      ~~~^~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:213:3: note: here
[INFO] [stderr] warning:    case 12: k3 ^= tail[11] << 24;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:213:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 12: k3 ^= tail[11] << 24;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:214:3: note: here
[INFO] [stderr] warning:    case 11: k3 ^= tail[10] << 16;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:214:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 11: k3 ^= tail[10] << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:215:3: note: here
[INFO] [stderr] warning:    case 10: k3 ^= tail[ 9] << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:215:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 10: k3 ^= tail[ 9] << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:216:3: note: here
[INFO] [stderr] warning:    case  9: k3 ^= tail[ 8] << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:217:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:             k3 *= c3; k3  = ROTL32(k3,17); k3 *= c4; h3 ^= k3;
[INFO] [stderr] warning:                                                      ~~~^~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:219:3: note: here
[INFO] [stderr] warning:    case  8: k2 ^= tail[ 7] << 24;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:219:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  8: k2 ^= tail[ 7] << 24;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:220:3: note: here
[INFO] [stderr] warning:    case  7: k2 ^= tail[ 6] << 16;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:220:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  7: k2 ^= tail[ 6] << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:221:3: note: here
[INFO] [stderr] warning:    case  6: k2 ^= tail[ 5] << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:221:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  6: k2 ^= tail[ 5] << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:222:3: note: here
[INFO] [stderr] warning:    case  5: k2 ^= tail[ 4] << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:223:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:             k2 *= c2; k2  = ROTL32(k2,16); k2 *= c3; h2 ^= k2;
[INFO] [stderr] warning:                                                      ~~~^~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:225:3: note: here
[INFO] [stderr] warning:    case  4: k1 ^= tail[ 3] << 24;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:225:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  4: k1 ^= tail[ 3] << 24;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:226:3: note: here
[INFO] [stderr] warning:    case  3: k1 ^= tail[ 2] << 16;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:226:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  3: k1 ^= tail[ 2] << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:227:3: note: here
[INFO] [stderr] warning:    case  2: k1 ^= tail[ 1] << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:227:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  2: k1 ^= tail[ 1] << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:228:3: note: here
[INFO] [stderr] warning:    case  1: k1 ^= tail[ 0] << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x64_128':
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:297:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 15: k2 ^= ((uint64_t)tail[14]) << 48;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:298:3: note: here
[INFO] [stderr] warning:    case 14: k2 ^= ((uint64_t)tail[13]) << 40;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:298:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 14: k2 ^= ((uint64_t)tail[13]) << 40;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:299:3: note: here
[INFO] [stderr] warning:    case 13: k2 ^= ((uint64_t)tail[12]) << 32;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:299:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 13: k2 ^= ((uint64_t)tail[12]) << 32;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:300:3: note: here
[INFO] [stderr] warning:    case 12: k2 ^= ((uint64_t)tail[11]) << 24;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:300:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 12: k2 ^= ((uint64_t)tail[11]) << 24;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:301:3: note: here
[INFO] [stderr] warning:    case 11: k2 ^= ((uint64_t)tail[10]) << 16;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:301:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 11: k2 ^= ((uint64_t)tail[10]) << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:302:3: note: here
[INFO] [stderr] warning:    case 10: k2 ^= ((uint64_t)tail[ 9]) << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:302:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case 10: k2 ^= ((uint64_t)tail[ 9]) << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:303:3: note: here
[INFO] [stderr] warning:    case  9: k2 ^= ((uint64_t)tail[ 8]) << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:304:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:             k2 *= c2; k2  = ROTL64(k2,33); k2 *= c1; h2 ^= k2;
[INFO] [stderr] warning:                                                      ~~~^~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:306:3: note: here
[INFO] [stderr] warning:    case  8: k1 ^= ((uint64_t)tail[ 7]) << 56;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:306:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  8: k1 ^= ((uint64_t)tail[ 7]) << 56;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:307:3: note: here
[INFO] [stderr] warning:    case  7: k1 ^= ((uint64_t)tail[ 6]) << 48;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:307:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  7: k1 ^= ((uint64_t)tail[ 6]) << 48;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:308:3: note: here
[INFO] [stderr] warning:    case  6: k1 ^= ((uint64_t)tail[ 5]) << 40;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:308:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  6: k1 ^= ((uint64_t)tail[ 5]) << 40;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:309:3: note: here
[INFO] [stderr] warning:    case  5: k1 ^= ((uint64_t)tail[ 4]) << 32;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:309:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  5: k1 ^= ((uint64_t)tail[ 4]) << 32;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:310:3: note: here
[INFO] [stderr] warning:    case  4: k1 ^= ((uint64_t)tail[ 3]) << 24;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:310:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  4: k1 ^= ((uint64_t)tail[ 3]) << 24;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:311:3: note: here
[INFO] [stderr] warning:    case  3: k1 ^= ((uint64_t)tail[ 2]) << 16;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:311:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  3: k1 ^= ((uint64_t)tail[ 2]) << 16;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:312:3: note: here
[INFO] [stderr] warning:    case  2: k1 ^= ((uint64_t)tail[ 1]) << 8;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:312:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    case  2: k1 ^= ((uint64_t)tail[ 1]) << 8;
[INFO] [stderr] warning:             ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sparkey/src/MurmurHash3.c:313:3: note: here
[INFO] [stderr] warning:    case  1: k1 ^= ((uint64_t)tail[ 0]) << 0;
[INFO] [stderr] warning:    ^~~~
[INFO] [stderr] warning: sparkey/src/logreader.c:24:10: fatal error: snappy-c.h: No such file or directory
[INFO] [stderr] warning:  #include <snappy-c.h>
[INFO] [stderr] warning:           ^~~~~~~~~~~~
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `sparkey-sys v0.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/sparkey-sys-1cb3b7a463bebf2d/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rustc-link-lib=snappy
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/MurmurHash3.o" "-c" "sparkey/src/MurmurHash3.c"
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x86_32':
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:133:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 3: k1 ^= tail[2] << 16;
[INFO] [stderr] cargo:warning=           ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:134:3: note: here
[INFO] [stderr] cargo:warning=   case 2: k1 ^= tail[1] << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:134:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 2: k1 ^= tail[1] << 8;
[INFO] [stderr] cargo:warning=           ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:135:3: note: here
[INFO] [stderr] cargo:warning=   case 1: k1 ^= tail[0];
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x86_128':
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:208:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 15: k4 ^= tail[14] << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:209:3: note: here
[INFO] [stderr] cargo:warning=   case 14: k4 ^= tail[13] << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:209:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 14: k4 ^= tail[13] << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:210:3: note: here
[INFO] [stderr] cargo:warning=   case 13: k4 ^= tail[12] << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:211:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=            k4 *= c4; k4  = ROTL32(k4,18); k4 *= c1; h4 ^= k4;
[INFO] [stderr] cargo:warning=                                                     ~~~^~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:213:3: note: here
[INFO] [stderr] cargo:warning=   case 12: k3 ^= tail[11] << 24;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:213:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 12: k3 ^= tail[11] << 24;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:214:3: note: here
[INFO] [stderr] cargo:warning=   case 11: k3 ^= tail[10] << 16;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:214:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 11: k3 ^= tail[10] << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:215:3: note: here
[INFO] [stderr] cargo:warning=   case 10: k3 ^= tail[ 9] << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:215:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 10: k3 ^= tail[ 9] << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:216:3: note: here
[INFO] [stderr] cargo:warning=   case  9: k3 ^= tail[ 8] << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:217:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=            k3 *= c3; k3  = ROTL32(k3,17); k3 *= c4; h3 ^= k3;
[INFO] [stderr] cargo:warning=                                                     ~~~^~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:219:3: note: here
[INFO] [stderr] cargo:warning=   case  8: k2 ^= tail[ 7] << 24;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:219:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  8: k2 ^= tail[ 7] << 24;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:220:3: note: here
[INFO] [stderr] cargo:warning=   case  7: k2 ^= tail[ 6] << 16;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:220:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  7: k2 ^= tail[ 6] << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:221:3: note: here
[INFO] [stderr] cargo:warning=   case  6: k2 ^= tail[ 5] << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:221:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  6: k2 ^= tail[ 5] << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:222:3: note: here
[INFO] [stderr] cargo:warning=   case  5: k2 ^= tail[ 4] << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:223:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=            k2 *= c2; k2  = ROTL32(k2,16); k2 *= c3; h2 ^= k2;
[INFO] [stderr] cargo:warning=                                                     ~~~^~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:225:3: note: here
[INFO] [stderr] cargo:warning=   case  4: k1 ^= tail[ 3] << 24;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:225:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  4: k1 ^= tail[ 3] << 24;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:226:3: note: here
[INFO] [stderr] cargo:warning=   case  3: k1 ^= tail[ 2] << 16;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:226:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  3: k1 ^= tail[ 2] << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:227:3: note: here
[INFO] [stderr] cargo:warning=   case  2: k1 ^= tail[ 1] << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:227:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  2: k1 ^= tail[ 1] << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:228:3: note: here
[INFO] [stderr] cargo:warning=   case  1: k1 ^= tail[ 0] << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c: In function 'MurmurHash3_x64_128':
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:297:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 15: k2 ^= ((uint64_t)tail[14]) << 48;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:298:3: note: here
[INFO] [stderr] cargo:warning=   case 14: k2 ^= ((uint64_t)tail[13]) << 40;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:298:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 14: k2 ^= ((uint64_t)tail[13]) << 40;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:299:3: note: here
[INFO] [stderr] cargo:warning=   case 13: k2 ^= ((uint64_t)tail[12]) << 32;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:299:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 13: k2 ^= ((uint64_t)tail[12]) << 32;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:300:3: note: here
[INFO] [stderr] cargo:warning=   case 12: k2 ^= ((uint64_t)tail[11]) << 24;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:300:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 12: k2 ^= ((uint64_t)tail[11]) << 24;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:301:3: note: here
[INFO] [stderr] cargo:warning=   case 11: k2 ^= ((uint64_t)tail[10]) << 16;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:301:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 11: k2 ^= ((uint64_t)tail[10]) << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:302:3: note: here
[INFO] [stderr] cargo:warning=   case 10: k2 ^= ((uint64_t)tail[ 9]) << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:302:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case 10: k2 ^= ((uint64_t)tail[ 9]) << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:303:3: note: here
[INFO] [stderr] cargo:warning=   case  9: k2 ^= ((uint64_t)tail[ 8]) << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:304:56: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=            k2 *= c2; k2  = ROTL64(k2,33); k2 *= c1; h2 ^= k2;
[INFO] [stderr] cargo:warning=                                                     ~~~^~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:306:3: note: here
[INFO] [stderr] cargo:warning=   case  8: k1 ^= ((uint64_t)tail[ 7]) << 56;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:306:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  8: k1 ^= ((uint64_t)tail[ 7]) << 56;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:307:3: note: here
[INFO] [stderr] cargo:warning=   case  7: k1 ^= ((uint64_t)tail[ 6]) << 48;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:307:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  7: k1 ^= ((uint64_t)tail[ 6]) << 48;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:308:3: note: here
[INFO] [stderr] cargo:warning=   case  6: k1 ^= ((uint64_t)tail[ 5]) << 40;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:308:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  6: k1 ^= ((uint64_t)tail[ 5]) << 40;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:309:3: note: here
[INFO] [stderr] cargo:warning=   case  5: k1 ^= ((uint64_t)tail[ 4]) << 32;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:309:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  5: k1 ^= ((uint64_t)tail[ 4]) << 32;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:310:3: note: here
[INFO] [stderr] cargo:warning=   case  4: k1 ^= ((uint64_t)tail[ 3]) << 24;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:310:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  4: k1 ^= ((uint64_t)tail[ 3]) << 24;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:311:3: note: here
[INFO] [stderr] cargo:warning=   case  3: k1 ^= ((uint64_t)tail[ 2]) << 16;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:311:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  3: k1 ^= ((uint64_t)tail[ 2]) << 16;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:312:3: note: here
[INFO] [stderr] cargo:warning=   case  2: k1 ^= ((uint64_t)tail[ 1]) << 8;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:312:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] cargo:warning=   case  2: k1 ^= ((uint64_t)tail[ 1]) << 8;
[INFO] [stderr] cargo:warning=            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=sparkey/src/MurmurHash3.c:313:3: note: here
[INFO] [stderr] cargo:warning=   case  1: k1 ^= ((uint64_t)tail[ 0]) << 0;
[INFO] [stderr] cargo:warning=   ^~~~
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/buf.o" "-c" "sparkey/src/buf.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/endiantools.o" "-c" "sparkey/src/endiantools.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/hashalgorithms.o" "-c" "sparkey/src/hashalgorithms.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/hashheader.o" "-c" "sparkey/src/hashheader.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/hashiter.o" "-c" "sparkey/src/hashiter.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/hashreader.o" "-c" "sparkey/src/hashreader.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/hashwriter.o" "-c" "sparkey/src/hashwriter.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/logheader.o" "-c" "sparkey/src/logheader.c"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] DEBUG = Some("true")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/logreader.o" "-c" "sparkey/src/logreader.c"
[INFO] [stderr] cargo:warning=sparkey/src/logreader.c:24:10: fatal error: snappy-c.h: No such file or directory
[INFO] [stderr] cargo:warning= #include <snappy-c.h>
[INFO] [stderr] cargo:warning=          ^~~~~~~~~~~~
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] 
[INFO] [stderr] Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "sparkey/src" "-std=c99" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/sparkey-sys-5189d39fdcdc7461/out/sparkey/src/logreader.o" "-c" "sparkey/src/logreader.c" with args "cc" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56463e9d4f04 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x56463e9d4f04 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56463e9d4f04 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x56463e9d4f04 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56463e9fa73c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x56463e9d12b3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x56463e9d7745 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x56463e9d7745 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56463e9d7745 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x56463e9d7482 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x56463e9d7d52 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x56463e9d793b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:419
[INFO] [stderr]   12:     0x56463e9d78ab - std::panicking::begin_panic_fmt::h58dd034954c7216c
[INFO] [stderr]                                at src/libstd/panicking.rs:373
[INFO] [stderr]   13:     0x56463e99a417 - gcc::fail::h3f54b62b4a02a8e6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672
[INFO] [stderr]   14:     0x56463e98be8e - gcc::Build::compile::h81b592ee134bacae
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:785
[INFO] [stderr]   15:     0x56463e987a87 - build_script_build::main::h71095f5b94e2271e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sparkey-sys-0.1.1/build.rs:5
[INFO] [stderr]   16:     0x56463e987c4b - std::rt::lang_start::{{closure}}::ha33169b76a6a874e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x56463e9d8198 - std::rt::lang_start_internal::{{closure}}::h4c4631d379953dd0
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x56463e9d8198 - std::panicking::try::do_call::hc26b3db2421dedbb
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x56463e9d8198 - std::panicking::try::h4da6835c8705b8a7
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x56463e9d8198 - std::panic::catch_unwind::h02aff520273fa6b1
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x56463e9d8198 - std::rt::lang_start_internal::he0572ca212cb5ef4
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x56463e987c27 - std::rt::lang_start::hc78968e4f9f09d8c
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x56463e987aea - main
[INFO] [stderr]   24:     0x7fbe2f877b97 - __libc_start_main
[INFO] [stderr]   25:     0x56463e9876aa - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "91c91d1b05d2f67e1412b7851b1a3c9b0dfd82aa28baf56aca3c78b3f2e2d508"`
[INFO] running `"docker" "rm" "-f" "91c91d1b05d2f67e1412b7851b1a3c9b0dfd82aa28baf56aca3c78b3f2e2d508"`
[INFO] [stdout] 91c91d1b05d2f67e1412b7851b1a3c9b0dfd82aa28baf56aca3c78b3f2e2d508