[INFO] updating cached repository White-Oak/market_matcher_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/White-Oak/market_matcher_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/White-Oak/market_matcher_rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/White-Oak/market_matcher_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/White-Oak/market_matcher_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/White-Oak/market_matcher_rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14c23ab8cab165c5f99845a080cbd8730d5e367e
[INFO] sha for GitHub repo White-Oak/market_matcher_rs: 14c23ab8cab165c5f99845a080cbd8730d5e367e
[INFO] validating manifest of White-Oak/market_matcher_rs 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 White-Oak/market_matcher_rs 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 White-Oak/market_matcher_rs
[INFO] finished frobbing White-Oak/market_matcher_rs
[INFO] frobbed toml for White-Oak/market_matcher_rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/White-Oak/market_matcher_rs/Cargo.toml
[INFO] started frobbing White-Oak/market_matcher_rs
[INFO] finished frobbing White-Oak/market_matcher_rs
[INFO] frobbed toml for White-Oak/market_matcher_rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_rs/Cargo.toml
[INFO] crate White-Oak/market_matcher_rs already has a lockfile, it will not be regenerated
[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 White-Oak/market_matcher_rs 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1f80759ce21a85ecdd7617efa41e2d1c728b1eaa869cd6c3e4203bacde7acca0
[INFO] running `"docker" "start" "-a" "1f80759ce21a85ecdd7617efa41e2d1c728b1eaa869cd6c3e4203bacde7acca0"`
[INFO] [stderr]    Compiling market_matcher_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "1f80759ce21a85ecdd7617efa41e2d1c728b1eaa869cd6c3e4203bacde7acca0"`
[INFO] running `"docker" "rm" "-f" "1f80759ce21a85ecdd7617efa41e2d1c728b1eaa869cd6c3e4203bacde7acca0"`
[INFO] [stdout] 1f80759ce21a85ecdd7617efa41e2d1c728b1eaa869cd6c3e4203bacde7acca0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 49b5be7c6cb44340e332e476555c1cf19dc6e1064d2b4ca9ec2995272c8d2c35
[INFO] running `"docker" "start" "-a" "49b5be7c6cb44340e332e476555c1cf19dc6e1064d2b4ca9ec2995272c8d2c35"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling num-traits v0.2.7
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling market_matcher_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.26s
[INFO] running `"docker" "inspect" "49b5be7c6cb44340e332e476555c1cf19dc6e1064d2b4ca9ec2995272c8d2c35"`
[INFO] running `"docker" "rm" "-f" "49b5be7c6cb44340e332e476555c1cf19dc6e1064d2b4ca9ec2995272c8d2c35"`
[INFO] [stdout] 49b5be7c6cb44340e332e476555c1cf19dc6e1064d2b4ca9ec2995272c8d2c35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/White-Oak/market_matcher_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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dd0561acf98f126a0eda5f9f4069f8846d54dde42fa20cdc5a9356e419f5dfe7
[INFO] running `"docker" "start" "-a" "dd0561acf98f126a0eda5f9f4069f8846d54dde42fa20cdc5a9356e419f5dfe7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/market_matcher-18c936751a845d4f
[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] [stderr]      Running /opt/crater/target/debug/deps/market_matcher-b9da67dfa406b483
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_adding_buy_limit_to_non_empty_book ... ok
[INFO] [stdout] test tests::test_adding_sell_limit_to_empty_book ... ok
[INFO] [stdout] test tests::test_correct_logic_of_selling_matching ... ok
[INFO] [stdout] test tests::test_adding_sell_limit_to_non_empty_book ... ok
[INFO] [stdout] test tests::test_correct_logic_of_buying_matching ... ok
[INFO] [stdout] test tests::test_correct_removing_from_book_all ... ok
[INFO] [stdout] test tests::test_correct_removing_from_book_except_user_3 ... ok
[INFO] [stdout] test tests::test_correct_removing_from_book_except_user_2 ... ok
[INFO] [stdout] test tests::test_adding_buy_limit_to_empty_book ... ok
[INFO] [stdout] test tests::test_simple_fill_or_kill_bying_one_to_one ... ok
[INFO] [stdout] test tests::test_simple_fill_or_kill_selling_one_to_one ... ok
[INFO] [stdout] test tests::test_limit_matching_with_leftovers ... ok
[INFO] [stdout] test tests::test_spread_fill_or_kill_selling ... ok
[INFO] [stdout] test tests::test_spread_limit_matching ... ok
[INFO] [stdout] test tests::test_simple_immediate_or_cancel_buying_one_to_one ... ok
[INFO] [stdout] test tests::test_simple_limit_matching_one_to_one ... ok
[INFO] [stdout] test tests::test_spread_fill_or_kill_buying ... ok
[INFO] [stdout] test tests::test_simple_immediate_or_cancel_selling_one_to_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests market_matcher
[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" "dd0561acf98f126a0eda5f9f4069f8846d54dde42fa20cdc5a9356e419f5dfe7"`
[INFO] running `"docker" "rm" "-f" "dd0561acf98f126a0eda5f9f4069f8846d54dde42fa20cdc5a9356e419f5dfe7"`
[INFO] [stdout] dd0561acf98f126a0eda5f9f4069f8846d54dde42fa20cdc5a9356e419f5dfe7