[INFO] updating cached repository jbmcgill/rs-leetcode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbmcgill/rs-leetcode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbmcgill/rs-leetcode" "work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbmcgill/rs-leetcode" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbmcgill/rs-leetcode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbmcgill/rs-leetcode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68f5ae09e5c4ed30ca33c8736852304b56ac822c
[INFO] sha for GitHub repo jbmcgill/rs-leetcode: 68f5ae09e5c4ed30ca33c8736852304b56ac822c
[INFO] validating manifest of jbmcgill/rs-leetcode 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 jbmcgill/rs-leetcode 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 jbmcgill/rs-leetcode
[INFO] finished frobbing jbmcgill/rs-leetcode
[INFO] frobbed toml for jbmcgill/rs-leetcode written to work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode/Cargo.toml
[INFO] started frobbing jbmcgill/rs-leetcode
[INFO] finished frobbing jbmcgill/rs-leetcode
[INFO] frobbed toml for jbmcgill/rs-leetcode written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbmcgill/rs-leetcode/Cargo.toml
[INFO] crate jbmcgill/rs-leetcode 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 jbmcgill/rs-leetcode 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode:/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] 758105cab1d24636703e74d1279c2ed6997da50867938054c7469ffb4b7e98b2
[INFO] running `"docker" "start" "-a" "758105cab1d24636703e74d1279c2ed6997da50867938054c7469ffb4b7e98b2"`
[INFO] [stderr]    Compiling rs-leetcode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "758105cab1d24636703e74d1279c2ed6997da50867938054c7469ffb4b7e98b2"`
[INFO] running `"docker" "rm" "-f" "758105cab1d24636703e74d1279c2ed6997da50867938054c7469ffb4b7e98b2"`
[INFO] [stdout] 758105cab1d24636703e74d1279c2ed6997da50867938054c7469ffb4b7e98b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode:/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] 8543edacba314607e54b88ee4cd36f20308cc46d4f1438d0af1725b5d7a104c1
[INFO] running `"docker" "start" "-a" "8543edacba314607e54b88ee4cd36f20308cc46d4f1438d0af1725b5d7a104c1"`
[INFO] [stderr]    Compiling rs-leetcode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "8543edacba314607e54b88ee4cd36f20308cc46d4f1438d0af1725b5d7a104c1"`
[INFO] running `"docker" "rm" "-f" "8543edacba314607e54b88ee4cd36f20308cc46d4f1438d0af1725b5d7a104c1"`
[INFO] [stdout] 8543edacba314607e54b88ee4cd36f20308cc46d4f1438d0af1725b5d7a104c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jbmcgill/rs-leetcode:/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] 0de80284111c50960e6e9eb7028722c08851e04f6bd7e682e2b873eefe37d56d
[INFO] running `"docker" "start" "-a" "0de80284111c50960e6e9eb7028722c08851e04f6bd7e682e2b873eefe37d56d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_leetcode-1cdce309dbe5b270
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test roman_to_integer::test::test_roman_to_int ... ok
[INFO] [stdout] test search_insert_position::test::test_search_insert ... ok
[INFO] [stdout] test reverse_int::test::test_reverse_int ... ok
[INFO] [stdout] test remove_element::test::test_remove_element ... ok
[INFO] [stdout] test remove_duplicates_from_sorted_array::test::test_remove_duplicates_from_sorted_array ... ok
[INFO] [stdout] test palindrome_number::test::test_reverse_int ... ok
[INFO] [stdout] test implement_strstr::test::test_str_str ... ok
[INFO] [stdout] test count_and_say::test::test_count_and_say ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-leetcode
[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" "0de80284111c50960e6e9eb7028722c08851e04f6bd7e682e2b873eefe37d56d"`
[INFO] running `"docker" "rm" "-f" "0de80284111c50960e6e9eb7028722c08851e04f6bd7e682e2b873eefe37d56d"`
[INFO] [stdout] 0de80284111c50960e6e9eb7028722c08851e04f6bd7e682e2b873eefe37d56d