[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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2ca6ae1cdc908e30cc92b21dc68e486f58b97ceb55bf98a7f5749173211f70fa
[INFO] running `"docker" "start" "-a" "2ca6ae1cdc908e30cc92b21dc68e486f58b97ceb55bf98a7f5749173211f70fa"`
[INFO] [stderr]    Compiling libgit2-sys v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.15s
[INFO] running `"docker" "inspect" "2ca6ae1cdc908e30cc92b21dc68e486f58b97ceb55bf98a7f5749173211f70fa"`
[INFO] running `"docker" "rm" "-f" "2ca6ae1cdc908e30cc92b21dc68e486f58b97ceb55bf98a7f5749173211f70fa"`
[INFO] [stdout] 2ca6ae1cdc908e30cc92b21dc68e486f58b97ceb55bf98a7f5749173211f70fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fcfc498dd4b6407bfab700a7a33419d6a61089a2608724c2a42306a53813694
[INFO] running `"docker" "start" "-a" "6fcfc498dd4b6407bfab700a7a33419d6a61089a2608724c2a42306a53813694"`
[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" "6fcfc498dd4b6407bfab700a7a33419d6a61089a2608724c2a42306a53813694"`
[INFO] running `"docker" "rm" "-f" "6fcfc498dd4b6407bfab700a7a33419d6a61089a2608724c2a42306a53813694"`
[INFO] [stdout] 6fcfc498dd4b6407bfab700a7a33419d6a61089a2608724c2a42306a53813694
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9e28eff2c4b98c682038302c178713f0e3c0941ddce6412761e7c3b6a0281526
[INFO] running `"docker" "start" "-a" "9e28eff2c4b98c682038302c178713f0e3c0941ddce6412761e7c3b6a0281526"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libgit2_sys-21d06af89cb2a629
[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" "9e28eff2c4b98c682038302c178713f0e3c0941ddce6412761e7c3b6a0281526"`
[INFO] running `"docker" "rm" "-f" "9e28eff2c4b98c682038302c178713f0e3c0941ddce6412761e7c3b6a0281526"`
[INFO] [stdout] 9e28eff2c4b98c682038302c178713f0e3c0941ddce6412761e7c3b6a0281526