[INFO] fetching crate xin 0.1.0...
[INFO] extracting crate xin 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/xin/0.1.0
[INFO] extracting crate xin 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xin/0.1.0
[INFO] validating manifest of xin-0.1.0 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 xin-0.1.0 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 xin-0.1.0
[INFO] finished frobbing xin-0.1.0
[INFO] frobbed toml for xin-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xin/0.1.0/Cargo.toml
[INFO] started frobbing xin-0.1.0
[INFO] finished frobbing xin-0.1.0
[INFO] frobbed toml for xin-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xin/0.1.0/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 xin-0.1.0 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/xin/0.1.0:/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] 923f1e83ebb23c963aced42bae7cbd4992886e761215aa18746ffbe84915c2f3
[INFO] running `"docker" "start" "-a" "923f1e83ebb23c963aced42bae7cbd4992886e761215aa18746ffbe84915c2f3"`
[INFO] [stderr]    Compiling xin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "923f1e83ebb23c963aced42bae7cbd4992886e761215aa18746ffbe84915c2f3"`
[INFO] running `"docker" "rm" "-f" "923f1e83ebb23c963aced42bae7cbd4992886e761215aa18746ffbe84915c2f3"`
[INFO] [stdout] 923f1e83ebb23c963aced42bae7cbd4992886e761215aa18746ffbe84915c2f3
[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/xin/0.1.0:/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] ce4731c50ad61cdf58eafb0bb8320ca6f35fe0208baafc16becc5d03c9ca2c7b
[INFO] running `"docker" "start" "-a" "ce4731c50ad61cdf58eafb0bb8320ca6f35fe0208baafc16becc5d03c9ca2c7b"`
[INFO] [stderr]    Compiling xin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "ce4731c50ad61cdf58eafb0bb8320ca6f35fe0208baafc16becc5d03c9ca2c7b"`
[INFO] running `"docker" "rm" "-f" "ce4731c50ad61cdf58eafb0bb8320ca6f35fe0208baafc16becc5d03c9ca2c7b"`
[INFO] [stdout] ce4731c50ad61cdf58eafb0bb8320ca6f35fe0208baafc16becc5d03c9ca2c7b
[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/xin/0.1.0:/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] 9ae22a99b05506094458fc6b2cf12d339c2f164d09c6a8b7992b1c9bf5c8eb16
[INFO] running `"docker" "start" "-a" "9ae22a99b05506094458fc6b2cf12d339c2f164d09c6a8b7992b1c9bf5c8eb16"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xin-c5a4cae0eafe2e29
[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" "9ae22a99b05506094458fc6b2cf12d339c2f164d09c6a8b7992b1c9bf5c8eb16"`
[INFO] running `"docker" "rm" "-f" "9ae22a99b05506094458fc6b2cf12d339c2f164d09c6a8b7992b1c9bf5c8eb16"`
[INFO] [stdout] 9ae22a99b05506094458fc6b2cf12d339c2f164d09c6a8b7992b1c9bf5c8eb16