[INFO] updating cached repository mexus/stock-matchers-experiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mexus/stock-matchers-experiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mexus/stock-matchers-experiment" "work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mexus/stock-matchers-experiment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mexus/stock-matchers-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mexus/stock-matchers-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1bf1737e49fc8f4972d3b71c07b594a3395d9048
[INFO] sha for GitHub repo mexus/stock-matchers-experiment: 1bf1737e49fc8f4972d3b71c07b594a3395d9048
[INFO] validating manifest of mexus/stock-matchers-experiment 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 mexus/stock-matchers-experiment 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 mexus/stock-matchers-experiment
[INFO] finished frobbing mexus/stock-matchers-experiment
[INFO] frobbed toml for mexus/stock-matchers-experiment written to work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment/Cargo.toml
[INFO] started frobbing mexus/stock-matchers-experiment
[INFO] finished frobbing mexus/stock-matchers-experiment
[INFO] frobbed toml for mexus/stock-matchers-experiment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mexus/stock-matchers-experiment/Cargo.toml
[INFO] crate mexus/stock-matchers-experiment 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 mexus/stock-matchers-experiment 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment:/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] 66d2dc2e996ba8dac4d8d5753ff00af41d79d42a20ed87c5eb91da939252de7a
[INFO] running `"docker" "start" "-a" "66d2dc2e996ba8dac4d8d5753ff00af41d79d42a20ed87c5eb91da939252de7a"`
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling simple-stock-matcher-experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.69s
[INFO] running `"docker" "inspect" "66d2dc2e996ba8dac4d8d5753ff00af41d79d42a20ed87c5eb91da939252de7a"`
[INFO] running `"docker" "rm" "-f" "66d2dc2e996ba8dac4d8d5753ff00af41d79d42a20ed87c5eb91da939252de7a"`
[INFO] [stdout] 66d2dc2e996ba8dac4d8d5753ff00af41d79d42a20ed87c5eb91da939252de7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment:/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] 42529ebf7ac0ba49865e57053cc93f3ebc4b3514c0ee2a4af21d70a98fbcdf88
[INFO] running `"docker" "start" "-a" "42529ebf7ac0ba49865e57053cc93f3ebc4b3514c0ee2a4af21d70a98fbcdf88"`
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling criterion-stats v0.3.0
[INFO] [stderr]    Compiling handlebars v1.0.5
[INFO] [stderr]    Compiling criterion-plot v0.2.7
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling criterion v0.2.7
[INFO] [stderr]    Compiling simple-stock-matcher-experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.71s
[INFO] running `"docker" "inspect" "42529ebf7ac0ba49865e57053cc93f3ebc4b3514c0ee2a4af21d70a98fbcdf88"`
[INFO] running `"docker" "rm" "-f" "42529ebf7ac0ba49865e57053cc93f3ebc4b3514c0ee2a4af21d70a98fbcdf88"`
[INFO] [stdout] 42529ebf7ac0ba49865e57053cc93f3ebc4b3514c0ee2a4af21d70a98fbcdf88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mexus/stock-matchers-experiment:/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] a7b016cc0aff5261ffd57938302ff528635aead1269351bdd265af2162622b37
[INFO] running `"docker" "start" "-a" "a7b016cc0aff5261ffd57938302ff528635aead1269351bdd265af2162622b37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_stock_matcher_experiment-3b212b0507ad6833
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pool::test::range_test_buying_pool ... ok
[INFO] [stdout] test pool::test::range_test_selling_pool ... ok
[INFO] [stdout] test pool::test::test_suitable_buying_pool ... ok
[INFO] [stdout] test pool::test::test_sorting_buy ... ok
[INFO] [stdout] test pool::test::test_suitable_selling_pool ... ok
[INFO] [stdout] test pool::test::test_sorting_sell ... ok
[INFO] [stdout] test raw::test::test_deser ... ok
[INFO] [stdout] test raw::test::test_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/simple_stock_matcher_experiment-db121abfb8453826
[INFO] [stderr]    Doc-tests simple-stock-matcher-experiment
[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" "a7b016cc0aff5261ffd57938302ff528635aead1269351bdd265af2162622b37"`
[INFO] running `"docker" "rm" "-f" "a7b016cc0aff5261ffd57938302ff528635aead1269351bdd265af2162622b37"`
[INFO] [stdout] a7b016cc0aff5261ffd57938302ff528635aead1269351bdd265af2162622b37