[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-1.37-6/sources/1.36.0/gh/mexus/stock-matchers-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mexus/stock-matchers-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mexus/stock-matchers-experiment" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mexus/stock-matchers-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mexus/stock-matchers-experiment 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 mexus/stock-matchers-experiment
[INFO] finished frobbing mexus/stock-matchers-experiment
[INFO] frobbed toml for mexus/stock-matchers-experiment written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mexus/stock-matchers-experiment 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-4/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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 015723dca047a76fe8e0af02580a929ae902878a970ed2d37d73de97eafd413b
[INFO] running `"docker" "start" "-a" "015723dca047a76fe8e0af02580a929ae902878a970ed2d37d73de97eafd413b"`
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling simple-stock-matcher-experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.88s
[INFO] running `"docker" "inspect" "015723dca047a76fe8e0af02580a929ae902878a970ed2d37d73de97eafd413b"`
[INFO] running `"docker" "rm" "-f" "015723dca047a76fe8e0af02580a929ae902878a970ed2d37d73de97eafd413b"`
[INFO] [stdout] 015723dca047a76fe8e0af02580a929ae902878a970ed2d37d73de97eafd413b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9845c99765e1a829b225d02b004190e04d3a7dcb418ad40ce4a261a36b340991
[INFO] running `"docker" "start" "-a" "9845c99765e1a829b225d02b004190e04d3a7dcb418ad40ce4a261a36b340991"`
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling rand v0.4.5
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling handlebars v1.0.5
[INFO] [stderr]    Compiling criterion-plot v0.2.7
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling criterion-stats v0.3.0
[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 28.89s
[INFO] running `"docker" "inspect" "9845c99765e1a829b225d02b004190e04d3a7dcb418ad40ce4a261a36b340991"`
[INFO] running `"docker" "rm" "-f" "9845c99765e1a829b225d02b004190e04d3a7dcb418ad40ce4a261a36b340991"`
[INFO] [stdout] 9845c99765e1a829b225d02b004190e04d3a7dcb418ad40ce4a261a36b340991
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3d2b46d1899fe4a7f0b214c589a54a7894f20e4a3958cc9865dd2b81fe2063d5
[INFO] running `"docker" "start" "-a" "3d2b46d1899fe4a7f0b214c589a54a7894f20e4a3958cc9865dd2b81fe2063d5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_stock_matcher_experiment-9124c3c9d40c16e5
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pool::test::test_sorting_sell ... 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 raw::test::test_deser ... ok
[INFO] [stdout] test raw::test::test_process ... ok
[INFO] [stdout] test pool::test::range_test_buying_pool ... ok
[INFO] [stdout] test pool::test::range_test_selling_pool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_stock_matcher_experiment-99409760cc79afb2
[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]    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" "3d2b46d1899fe4a7f0b214c589a54a7894f20e4a3958cc9865dd2b81fe2063d5"`
[INFO] running `"docker" "rm" "-f" "3d2b46d1899fe4a7f0b214c589a54a7894f20e4a3958cc9865dd2b81fe2063d5"`
[INFO] [stdout] 3d2b46d1899fe4a7f0b214c589a54a7894f20e4a3958cc9865dd2b81fe2063d5