[INFO] crate gmp-mpfr-sys 1.1.14 is already in cache
[INFO] extracting crate gmp-mpfr-sys 1.1.14 into work/ex/beta-1.38-1/sources/1.37.0/reg/gmp-mpfr-sys/1.1.14
[INFO] extracting crate gmp-mpfr-sys 1.1.14 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gmp-mpfr-sys/1.1.14
[INFO] validating manifest of gmp-mpfr-sys-1.1.14 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gmp-mpfr-sys-1.1.14 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gmp-mpfr-sys-1.1.14
[INFO] finished frobbing gmp-mpfr-sys-1.1.14
[INFO] frobbed toml for gmp-mpfr-sys-1.1.14 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gmp-mpfr-sys/1.1.14/Cargo.toml
[INFO] started frobbing gmp-mpfr-sys-1.1.14
[INFO] finished frobbing gmp-mpfr-sys-1.1.14
[INFO] frobbed toml for gmp-mpfr-sys-1.1.14 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gmp-mpfr-sys/1.1.14/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gmp-mpfr-sys-1.1.14 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gmp-mpfr-sys/1.1.14:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c9139421c2f69255b0616e259e0c034a0755770a87bfc5906ce755661e7c0d81
[INFO] running `"docker" "start" "-a" "c9139421c2f69255b0616e259e0c034a0755770a87bfc5906ce755661e7c0d81"`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.14 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 33s
[INFO] running `"docker" "inspect" "c9139421c2f69255b0616e259e0c034a0755770a87bfc5906ce755661e7c0d81"`
[INFO] running `"docker" "rm" "-f" "c9139421c2f69255b0616e259e0c034a0755770a87bfc5906ce755661e7c0d81"`
[INFO] [stdout] c9139421c2f69255b0616e259e0c034a0755770a87bfc5906ce755661e7c0d81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gmp-mpfr-sys/1.1.14:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c1bd66d636833f8edf8c53747cb3eaf64e433e1a5c39e603a1c6269a808e62f
[INFO] running `"docker" "start" "-a" "7c1bd66d636833f8edf8c53747cb3eaf64e433e1a5c39e603a1c6269a808e62f"`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.14 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "7c1bd66d636833f8edf8c53747cb3eaf64e433e1a5c39e603a1c6269a808e62f"`
[INFO] running `"docker" "rm" "-f" "7c1bd66d636833f8edf8c53747cb3eaf64e433e1a5c39e603a1c6269a808e62f"`
[INFO] [stdout] 7c1bd66d636833f8edf8c53747cb3eaf64e433e1a5c39e603a1c6269a808e62f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gmp-mpfr-sys/1.1.14:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 41488d114cf6650186427997c60417bd298c32176bdfb3eb7d4ea61968a9a58e
[INFO] running `"docker" "start" "-a" "41488d114cf6650186427997c60417bd298c32176bdfb3eb7d4ea61968a9a58e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gmp_mpfr_sys-9af7125320821cf0
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test gmp::tests::check_limb_size ... ok
[INFO] [stdout] test gmp::tests::check_version ... ok
[INFO] [stdout] test gmp::tests::check_mpq_num_den_offsets ... ok
[INFO] [stdout] test mpc::tests::check_real_imag_offsets ... ok
[INFO] [stdout] test mpc::tests::check_version ... ok
[INFO] [stdout] test mpfr::tests::check_version ... ok
[INFO] [stdout] test mpfr::tests::check_round_nearest_away ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gmp-mpfr-sys
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/mpfr.rs - mpfr (line 21) ... ok
[INFO] [stdout] test src/gmp.rs - gmp (line 21) ... ok
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/mpc.rs - mpc (line 21) ... ok
[INFO] [stdout] test src/mpfr.rs - mpfr (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "41488d114cf6650186427997c60417bd298c32176bdfb3eb7d4ea61968a9a58e"`
[INFO] running `"docker" "rm" "-f" "41488d114cf6650186427997c60417bd298c32176bdfb3eb7d4ea61968a9a58e"`
[INFO] [stdout] 41488d114cf6650186427997c60417bd298c32176bdfb3eb7d4ea61968a9a58e