[INFO] updating cached repository TeXitoi/deriv-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TeXitoi/deriv-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TeXitoi/deriv-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/TeXitoi/deriv-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TeXitoi/deriv-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TeXitoi/deriv-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TeXitoi/deriv-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TeXitoi/deriv-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5724cd11df9683847153e48b0fb6eca785d75b4
[INFO] sha for GitHub repo TeXitoi/deriv-rs: c5724cd11df9683847153e48b0fb6eca785d75b4
[INFO] validating manifest of TeXitoi/deriv-rs 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 TeXitoi/deriv-rs 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 TeXitoi/deriv-rs
[INFO] finished frobbing TeXitoi/deriv-rs
[INFO] frobbed toml for TeXitoi/deriv-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/TeXitoi/deriv-rs/Cargo.toml
[INFO] started frobbing TeXitoi/deriv-rs
[INFO] finished frobbing TeXitoi/deriv-rs
[INFO] frobbed toml for TeXitoi/deriv-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TeXitoi/deriv-rs/Cargo.toml
[INFO] crate TeXitoi/deriv-rs 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TeXitoi/deriv-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 TeXitoi/deriv-rs 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/gh/TeXitoi/deriv-rs:/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] 3d793561f998a6824688bf3f0ce97e13b39cf27d34cf5a39ba6c8c8cba49c5ac
[INFO] running `"docker" "start" "-a" "3d793561f998a6824688bf3f0ce97e13b39cf27d34cf5a39ba6c8c8cba49c5ac"`
[INFO] [stderr]    Compiling typed-arena v1.5.0
[INFO] [stderr]    Compiling deriv-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "3d793561f998a6824688bf3f0ce97e13b39cf27d34cf5a39ba6c8c8cba49c5ac"`
[INFO] running `"docker" "rm" "-f" "3d793561f998a6824688bf3f0ce97e13b39cf27d34cf5a39ba6c8c8cba49c5ac"`
[INFO] [stdout] 3d793561f998a6824688bf3f0ce97e13b39cf27d34cf5a39ba6c8c8cba49c5ac
[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/gh/TeXitoi/deriv-rs:/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] 357ea8fe5d55aab93931e61b56ab4ea81b5a3c97d2c5cb80725e71d96058f247
[INFO] running `"docker" "start" "-a" "357ea8fe5d55aab93931e61b56ab4ea81b5a3c97d2c5cb80725e71d96058f247"`
[INFO] [stderr]    Compiling deriv-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "357ea8fe5d55aab93931e61b56ab4ea81b5a3c97d2c5cb80725e71d96058f247"`
[INFO] running `"docker" "rm" "-f" "357ea8fe5d55aab93931e61b56ab4ea81b5a3c97d2c5cb80725e71d96058f247"`
[INFO] [stdout] 357ea8fe5d55aab93931e61b56ab4ea81b5a3c97d2c5cb80725e71d96058f247
[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/gh/TeXitoi/deriv-rs:/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] 8bb2333830a1f8f87581726b093e2bfee592a356efa5c0144cf09ffd8d994fd0
[INFO] running `"docker" "start" "-a" "8bb2333830a1f8f87581726b093e2bfee592a356efa5c0144cf09ffd8d994fd0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deriv_rs-be10d266d55d1dfd
[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" "8bb2333830a1f8f87581726b093e2bfee592a356efa5c0144cf09ffd8d994fd0"`
[INFO] running `"docker" "rm" "-f" "8bb2333830a1f8f87581726b093e2bfee592a356efa5c0144cf09ffd8d994fd0"`
[INFO] [stdout] 8bb2333830a1f8f87581726b093e2bfee592a356efa5c0144cf09ffd8d994fd0