[INFO] updating cached repository sikender/rust_data_types
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sikender/rust_data_types
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sikender/rust_data_types" "work/ex/beta-1.38-1/sources/1.37.0/gh/sikender/rust_data_types"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sikender/rust_data_types'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sikender/rust_data_types" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26345f461e6a8b3c3589580223d236a32cad2192
[INFO] sha for GitHub repo sikender/rust_data_types: 26345f461e6a8b3c3589580223d236a32cad2192
[INFO] validating manifest of sikender/rust_data_types 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 sikender/rust_data_types 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 sikender/rust_data_types
[INFO] finished frobbing sikender/rust_data_types
[INFO] frobbed toml for sikender/rust_data_types written to work/ex/beta-1.38-1/sources/1.37.0/gh/sikender/rust_data_types/Cargo.toml
[INFO] started frobbing sikender/rust_data_types
[INFO] finished frobbing sikender/rust_data_types
[INFO] frobbed toml for sikender/rust_data_types written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types/Cargo.toml
[INFO] crate sikender/rust_data_types already has a lockfile, it will not be regenerated
[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 sikender/rust_data_types 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types:/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] 85e84378ff32098f0413bacaf2d551532603d116c82b4c41def06918b6336bb4
[INFO] running `"docker" "start" "-a" "85e84378ff32098f0413bacaf2d551532603d116c82b4c41def06918b6336bb4"`
[INFO] [stderr]    Compiling rust_data_types v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "85e84378ff32098f0413bacaf2d551532603d116c82b4c41def06918b6336bb4"`
[INFO] running `"docker" "rm" "-f" "85e84378ff32098f0413bacaf2d551532603d116c82b4c41def06918b6336bb4"`
[INFO] [stdout] 85e84378ff32098f0413bacaf2d551532603d116c82b4c41def06918b6336bb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types:/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] 61ac145281ba43f2e7d7b2535615bbf8302aa219bf5d78dc377135bf948c1771
[INFO] running `"docker" "start" "-a" "61ac145281ba43f2e7d7b2535615bbf8302aa219bf5d78dc377135bf948c1771"`
[INFO] [stderr]    Compiling rust_data_types v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "61ac145281ba43f2e7d7b2535615bbf8302aa219bf5d78dc377135bf948c1771"`
[INFO] running `"docker" "rm" "-f" "61ac145281ba43f2e7d7b2535615bbf8302aa219bf5d78dc377135bf948c1771"`
[INFO] [stdout] 61ac145281ba43f2e7d7b2535615bbf8302aa219bf5d78dc377135bf948c1771
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sikender/rust_data_types:/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] ec85cc1d769e289517160c430cb6f7977216208b7efbfb938468a078047c921a
[INFO] running `"docker" "start" "-a" "ec85cc1d769e289517160c430cb6f7977216208b7efbfb938468a078047c921a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_data_types-f189e7ff6c136555
[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" "ec85cc1d769e289517160c430cb6f7977216208b7efbfb938468a078047c921a"`
[INFO] running `"docker" "rm" "-f" "ec85cc1d769e289517160c430cb6f7977216208b7efbfb938468a078047c921a"`
[INFO] [stdout] ec85cc1d769e289517160c430cb6f7977216208b7efbfb938468a078047c921a