[INFO] fetching crate libzmq-sys 0.1.6...
[INFO] extracting crate libzmq-sys 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/libzmq-sys/0.1.6
[INFO] extracting crate libzmq-sys 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libzmq-sys/0.1.6
[INFO] validating manifest of libzmq-sys-0.1.6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libzmq-sys-0.1.6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libzmq-sys-0.1.6
[INFO] finished frobbing libzmq-sys-0.1.6
[INFO] frobbed toml for libzmq-sys-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libzmq-sys/0.1.6/Cargo.toml
[INFO] started frobbing libzmq-sys-0.1.6
[INFO] finished frobbing libzmq-sys-0.1.6
[INFO] frobbed toml for libzmq-sys-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libzmq-sys/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libzmq-sys-0.1.6 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libzmq-sys/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b73cb41283a1c69411c33d9fccb7781b599e4f55885b31ee948da7ddd7df1827
[INFO] running `"docker" "start" "-a" "b73cb41283a1c69411c33d9fccb7781b599e4f55885b31ee948da7ddd7df1827"`
[INFO] [stderr]    Compiling zeromq-src v0.1.7+4.3.2
[INFO] [stderr]    Compiling libzmq-sys v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "b73cb41283a1c69411c33d9fccb7781b599e4f55885b31ee948da7ddd7df1827"`
[INFO] running `"docker" "rm" "-f" "b73cb41283a1c69411c33d9fccb7781b599e4f55885b31ee948da7ddd7df1827"`
[INFO] [stdout] b73cb41283a1c69411c33d9fccb7781b599e4f55885b31ee948da7ddd7df1827
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libzmq-sys/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4cec434ea13f692d562410f661add0580717af90de755fdaa06617020661500f
[INFO] running `"docker" "start" "-a" "4cec434ea13f692d562410f661add0580717af90de755fdaa06617020661500f"`
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling libzmq-sys v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.76s
[INFO] running `"docker" "inspect" "4cec434ea13f692d562410f661add0580717af90de755fdaa06617020661500f"`
[INFO] running `"docker" "rm" "-f" "4cec434ea13f692d562410f661add0580717af90de755fdaa06617020661500f"`
[INFO] [stdout] 4cec434ea13f692d562410f661add0580717af90de755fdaa06617020661500f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libzmq-sys/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4c645615821dca757a9361da71b35beee965f7941171fe2897f7e5f114bb031e
[INFO] running `"docker" "start" "-a" "4c645615821dca757a9361da71b35beee965f7941171fe2897f7e5f114bb031e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libzmq_sys-6efdbe83bb5eda6e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_msg_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_poller_event_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_pollitem_t ... ok
[INFO] [stdout] test test::test_html_root_url ... ok
[INFO] [stdout] test test::test_readme_deps ... ok
[INFO] [stderr]    Doc-tests libzmq-sys
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4c645615821dca757a9361da71b35beee965f7941171fe2897f7e5f114bb031e"`
[INFO] running `"docker" "rm" "-f" "4c645615821dca757a9361da71b35beee965f7941171fe2897f7e5f114bb031e"`
[INFO] [stdout] 4c645615821dca757a9361da71b35beee965f7941171fe2897f7e5f114bb031e