[INFO] fetching crate libgit2-sys 0.8.2...
[INFO] extracting crate libgit2-sys 0.8.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/libgit2-sys/0.8.2
[INFO] extracting crate libgit2-sys 0.8.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libgit2-sys/0.8.2
[INFO] validating manifest of libgit2-sys-0.8.2 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 libgit2-sys-0.8.2 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 libgit2-sys-0.8.2
[INFO] finished frobbing libgit2-sys-0.8.2
[INFO] frobbed toml for libgit2-sys-0.8.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libgit2-sys/0.8.2/Cargo.toml
[INFO] started frobbing libgit2-sys-0.8.2
[INFO] finished frobbing libgit2-sys-0.8.2
[INFO] frobbed toml for libgit2-sys-0.8.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libgit2-sys/0.8.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libgit2-sys-0.8.2 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-4/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/libgit2-sys/0.8.2:/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] 8f3cb869cbde6f9e8139fd904ddd64aa019f78ef32c18d2fbb76761e0439dfc4
[INFO] running `"docker" "start" "-a" "8f3cb869cbde6f9e8139fd904ddd64aa019f78ef32c18d2fbb76761e0439dfc4"`
[INFO] [stderr]    Compiling libgit2-sys v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.00s
[INFO] running `"docker" "inspect" "8f3cb869cbde6f9e8139fd904ddd64aa019f78ef32c18d2fbb76761e0439dfc4"`
[INFO] running `"docker" "rm" "-f" "8f3cb869cbde6f9e8139fd904ddd64aa019f78ef32c18d2fbb76761e0439dfc4"`
[INFO] [stdout] 8f3cb869cbde6f9e8139fd904ddd64aa019f78ef32c18d2fbb76761e0439dfc4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/libgit2-sys/0.8.2:/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] 77172f734b75699ee54ca3cfee2a5a2b059ec355dd7c7bf506f4e7cca09819fa
[INFO] running `"docker" "start" "-a" "77172f734b75699ee54ca3cfee2a5a2b059ec355dd7c7bf506f4e7cca09819fa"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libgit2-sys v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "77172f734b75699ee54ca3cfee2a5a2b059ec355dd7c7bf506f4e7cca09819fa"`
[INFO] running `"docker" "rm" "-f" "77172f734b75699ee54ca3cfee2a5a2b059ec355dd7c7bf506f4e7cca09819fa"`
[INFO] [stdout] 77172f734b75699ee54ca3cfee2a5a2b059ec355dd7c7bf506f4e7cca09819fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/libgit2-sys/0.8.2:/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] a1985bbe635dd2ae488a29a84ec8ef0433548e46069737a45ed6106e67ed8950
[INFO] running `"docker" "start" "-a" "a1985bbe635dd2ae488a29a84ec8ef0433548e46069737a45ed6106e67ed8950"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libgit2_sys-d072f4dab20c1d9d
[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]    Doc-tests libgit2_sys
[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" "a1985bbe635dd2ae488a29a84ec8ef0433548e46069737a45ed6106e67ed8950"`
[INFO] running `"docker" "rm" "-f" "a1985bbe635dd2ae488a29a84ec8ef0433548e46069737a45ed6106e67ed8950"`
[INFO] [stdout] a1985bbe635dd2ae488a29a84ec8ef0433548e46069737a45ed6106e67ed8950