[INFO] updating cached repository ravenchess/ravenchess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ravenchess/ravenchess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ravenchess/ravenchess" "work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ravenchess/ravenchess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ravenchess/ravenchess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ravenchess/ravenchess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c9f523b52fbdda5c0ee60519c12f4162198d57b
[INFO] sha for GitHub repo ravenchess/ravenchess: 1c9f523b52fbdda5c0ee60519c12f4162198d57b
[INFO] validating manifest of ravenchess/ravenchess 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 ravenchess/ravenchess 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 ravenchess/ravenchess
[INFO] finished frobbing ravenchess/ravenchess
[INFO] frobbed toml for ravenchess/ravenchess written to work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess/Cargo.toml
[INFO] started frobbing ravenchess/ravenchess
[INFO] finished frobbing ravenchess/ravenchess
[INFO] frobbed toml for ravenchess/ravenchess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ravenchess/ravenchess/Cargo.toml
[INFO] crate ravenchess/ravenchess 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/ravenchess/ravenchess/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[INFO] the lockfile is outdated, regenerating it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 ravenchess/ravenchess against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1b035ea7355e4a487760b35fe5eff927ed1f878dd59fd52831036da7725947e4
[INFO] running `"docker" "start" "-a" "1b035ea7355e4a487760b35fe5eff927ed1f878dd59fd52831036da7725947e4"`
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling raven v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "1b035ea7355e4a487760b35fe5eff927ed1f878dd59fd52831036da7725947e4"`
[INFO] running `"docker" "rm" "-f" "1b035ea7355e4a487760b35fe5eff927ed1f878dd59fd52831036da7725947e4"`
[INFO] [stdout] 1b035ea7355e4a487760b35fe5eff927ed1f878dd59fd52831036da7725947e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cee41258da831f215cd15f2ca7607d1e670e286f0fa9d0844af94290f2cd0b30
[INFO] running `"docker" "start" "-a" "cee41258da831f215cd15f2ca7607d1e670e286f0fa9d0844af94290f2cd0b30"`
[INFO] [stderr]    Compiling raven v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "cee41258da831f215cd15f2ca7607d1e670e286f0fa9d0844af94290f2cd0b30"`
[INFO] running `"docker" "rm" "-f" "cee41258da831f215cd15f2ca7607d1e670e286f0fa9d0844af94290f2cd0b30"`
[INFO] [stdout] cee41258da831f215cd15f2ca7607d1e670e286f0fa9d0844af94290f2cd0b30
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ravenchess/ravenchess:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e7063ebeb26a1ab2f62beef15d0110815d28dbd3a61964f0e5b7a51ce38a1c25
[INFO] running `"docker" "start" "-a" "e7063ebeb26a1ab2f62beef15d0110815d28dbd3a61964f0e5b7a51ce38a1c25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raven-56cd388047ef2b05
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test uci::test::cmd_debug_test::test_debug_cmd_without_params ... ok
[INFO] [stdout] test uci::test::cmd_isready_test::test_create_bad_isready_command ... ok
[INFO] [stdout] test uci::test::cmd_debug_test::test_debug_off_with_spaces ... ok
[INFO] [stdout] test uci::test::cmd_isready_test::test_create_good_isready_command ... ok
[INFO] [stdout] test uci::test::cmd_debug_test::test_debug_off ... ok
[INFO] [stdout] test uci::test::cmd_debug_test::test_invalid_command ... ok
[INFO] [stdout] test uci::test::cmd_debug_test::test_debug_on ... ok
[INFO] [stdout] test uci::test::cmd_uci_test::test_create_good_uci_command_but_with_extra_params ... ok
[INFO] [stdout] test uci::test::cmd_uci_test::test_create_bad_uci_command ... ok
[INFO] [stdout] test uci::test::cmd_isready_test::test_create_good_isready_command_with_spaces ... ok
[INFO] [stdout] test uci::test::cmd_uci_test::test_create_good_uci_command ... ok
[INFO] [stdout] test uci::test::cmd_isready_test::test_create_good_isready_command_but_with_extra_params ... ok
[INFO] [stdout] test uci::test::cmd_debug_test::test_debug_on_with_spaces ... ok
[INFO] [stdout] test uci::test::cmd_uci_test::test_create_good_uci_command_with_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e7063ebeb26a1ab2f62beef15d0110815d28dbd3a61964f0e5b7a51ce38a1c25"`
[INFO] running `"docker" "rm" "-f" "e7063ebeb26a1ab2f62beef15d0110815d28dbd3a61964f0e5b7a51ce38a1c25"`
[INFO] [stdout] e7063ebeb26a1ab2f62beef15d0110815d28dbd3a61964f0e5b7a51ce38a1c25