[INFO] crate nng-sys 1.1.1-rc.1 is already in cache
[INFO] extracting crate nng-sys 1.1.1-rc.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/nng-sys/1.1.1-rc.1
[INFO] extracting crate nng-sys 1.1.1-rc.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nng-sys/1.1.1-rc.1
[INFO] validating manifest of nng-sys-1.1.1-rc.1 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 nng-sys-1.1.1-rc.1 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 nng-sys-1.1.1-rc.1
[INFO] finished frobbing nng-sys-1.1.1-rc.1
[INFO] frobbed toml for nng-sys-1.1.1-rc.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nng-sys/1.1.1-rc.1/Cargo.toml
[INFO] started frobbing nng-sys-1.1.1-rc.1
[INFO] finished frobbing nng-sys-1.1.1-rc.1
[INFO] frobbed toml for nng-sys-1.1.1-rc.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nng-sys/1.1.1-rc.1/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 nng-sys-1.1.1-rc.1 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-5/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/nng-sys/1.1.1-rc.1:/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] 25f45d5c54c32fd6c3f7babaec2d60efc01f60a954ae2b26b62c02f9547b77c0
[INFO] running `"docker" "start" "-a" "25f45d5c54c32fd6c3f7babaec2d60efc01f60a954ae2b26b62c02f9547b77c0"`
[INFO] [stderr]    Compiling nng-sys v1.1.1-rc.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `"docker" "inspect" "25f45d5c54c32fd6c3f7babaec2d60efc01f60a954ae2b26b62c02f9547b77c0"`
[INFO] running `"docker" "rm" "-f" "25f45d5c54c32fd6c3f7babaec2d60efc01f60a954ae2b26b62c02f9547b77c0"`
[INFO] [stdout] 25f45d5c54c32fd6c3f7babaec2d60efc01f60a954ae2b26b62c02f9547b77c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/nng-sys/1.1.1-rc.1:/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] 2b60f83886820068e8ac3f34ed88987ce91c4c89e7aec2cf0fb3eb80b7a7d8e8
[INFO] running `"docker" "start" "-a" "2b60f83886820068e8ac3f34ed88987ce91c4c89e7aec2cf0fb3eb80b7a7d8e8"`
[INFO] [stderr]    Compiling nng-sys v1.1.1-rc.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "2b60f83886820068e8ac3f34ed88987ce91c4c89e7aec2cf0fb3eb80b7a7d8e8"`
[INFO] running `"docker" "rm" "-f" "2b60f83886820068e8ac3f34ed88987ce91c4c89e7aec2cf0fb3eb80b7a7d8e8"`
[INFO] [stdout] 2b60f83886820068e8ac3f34ed88987ce91c4c89e7aec2cf0fb3eb80b7a7d8e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/nng-sys/1.1.1-rc.1:/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] 5895c5b9d69ed904d99e2d538aa3c078f83ab7f46d2cd56ec2c46e98b09a576e
[INFO] running `"docker" "start" "-a" "5895c5b9d69ed904d99e2d538aa3c078f83ab7f46d2cd56ec2c46e98b09a576e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nng_sys-86eafff29f7d24c1
[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] [stderr]      Running /opt/crater/target/debug/deps/tests-6ff4b899c35ffb3e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nng-sys
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5895c5b9d69ed904d99e2d538aa3c078f83ab7f46d2cd56ec2c46e98b09a576e"`
[INFO] running `"docker" "rm" "-f" "5895c5b9d69ed904d99e2d538aa3c078f83ab7f46d2cd56ec2c46e98b09a576e"`
[INFO] [stdout] 5895c5b9d69ed904d99e2d538aa3c078f83ab7f46d2cd56ec2c46e98b09a576e