[INFO] crate sterling 1.0.1 is already in cache
[INFO] extracting crate sterling 1.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/sterling/1.0.1
[INFO] extracting crate sterling 1.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sterling/1.0.1
[INFO] validating manifest of sterling-1.0.1 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 sterling-1.0.1 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 sterling-1.0.1
[INFO] finished frobbing sterling-1.0.1
[INFO] frobbed toml for sterling-1.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sterling/1.0.1/Cargo.toml
[INFO] started frobbing sterling-1.0.1
[INFO] finished frobbing sterling-1.0.1
[INFO] frobbed toml for sterling-1.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sterling/1.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 sterling-1.0.1 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sterling/1.0.1:/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] d3ed5bb9b931378b2c9f97c071f7fd608ea5478be53e258f18f6f863d5bc10e7
[INFO] running `"docker" "start" "-a" "d3ed5bb9b931378b2c9f97c071f7fd608ea5478be53e258f18f6f863d5bc10e7"`
[INFO] [stderr]    Compiling lazysort v0.2.1
[INFO] [stderr]    Compiling sterling v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `"docker" "inspect" "d3ed5bb9b931378b2c9f97c071f7fd608ea5478be53e258f18f6f863d5bc10e7"`
[INFO] running `"docker" "rm" "-f" "d3ed5bb9b931378b2c9f97c071f7fd608ea5478be53e258f18f6f863d5bc10e7"`
[INFO] [stdout] d3ed5bb9b931378b2c9f97c071f7fd608ea5478be53e258f18f6f863d5bc10e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sterling/1.0.1:/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] 87e5677eed2ebc44bba6cd67a3ff44319c4340d093dd5ac64e3bd7885aa1efed
[INFO] running `"docker" "start" "-a" "87e5677eed2ebc44bba6cd67a3ff44319c4340d093dd5ac64e3bd7885aa1efed"`
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling sterling v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.95s
[INFO] running `"docker" "inspect" "87e5677eed2ebc44bba6cd67a3ff44319c4340d093dd5ac64e3bd7885aa1efed"`
[INFO] running `"docker" "rm" "-f" "87e5677eed2ebc44bba6cd67a3ff44319c4340d093dd5ac64e3bd7885aa1efed"`
[INFO] [stdout] 87e5677eed2ebc44bba6cd67a3ff44319c4340d093dd5ac64e3bd7885aa1efed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sterling/1.0.1:/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] 6042a76445045d08a38166ba8415f42d5f05cfcb48917a667d3db35e0c1f0604
[INFO] running `"docker" "start" "-a" "6042a76445045d08a38166ba8415f42d5f05cfcb48917a667d3db35e0c1f0604"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sterling_ops-8f9a3cdc8e493301
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test::test_add_operation_diff_currencies ... ok
[INFO] [stdout] test convert::tests::test_exchange_currencies ... ok
[INFO] [stdout] test convert::tests::test_calculate_total_copper_value ... ok
[INFO] [stdout] test test::test_get_rates ... ok
[INFO] [stdout] test test::test_div_operation_odd_dividend ... ok
[INFO] [stdout] test test::test_sub_operation_larger_subtrahend ... ok
[INFO] [stdout] test test::test_add_operation_same_currencies ... ok
[INFO] [stdout] test test::test_div_operation_even_dividend ... ok
[INFO] [stdout] test test::test_copper_operation ... ok
[INFO] [stdout] test test::test_mul_operation ... ok
[INFO] [stdout] test test::test_sub_operation_smaller_subtrahend ... ok
[INFO] [stdout] test test::test_default_operation ... ok
[INFO] [stdout] test test::test_default_operation_plural_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sterling-de23c8edddf49060
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sterling_ops
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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] running `"docker" "inspect" "6042a76445045d08a38166ba8415f42d5f05cfcb48917a667d3db35e0c1f0604"`
[INFO] running `"docker" "rm" "-f" "6042a76445045d08a38166ba8415f42d5f05cfcb48917a667d3db35e0c1f0604"`
[INFO] [stdout] 6042a76445045d08a38166ba8415f42d5f05cfcb48917a667d3db35e0c1f0604