[INFO] updating cached repository ramn/repay
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ramn/repay
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ramn/repay" "work/ex/beta-1.38-1/sources/1.37.0/gh/ramn/repay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ramn/repay'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ramn/repay" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b6d547008cf5c9e15c13d539d85e9b545d1cf7e
[INFO] sha for GitHub repo ramn/repay: 1b6d547008cf5c9e15c13d539d85e9b545d1cf7e
[INFO] validating manifest of ramn/repay 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 ramn/repay 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 ramn/repay
[INFO] finished frobbing ramn/repay
[INFO] frobbed toml for ramn/repay written to work/ex/beta-1.38-1/sources/1.37.0/gh/ramn/repay/Cargo.toml
[INFO] started frobbing ramn/repay
[INFO] finished frobbing ramn/repay
[INFO] frobbed toml for ramn/repay written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay/Cargo.toml
[INFO] crate ramn/repay 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 ramn/repay against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1d25d14d5f4082f641f4e11ee21f4b82924347633426d16e85cae5c393ae7ba8
[INFO] running `"docker" "start" "-a" "1d25d14d5f4082f641f4e11ee21f4b82924347633426d16e85cae5c393ae7ba8"`
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling repay v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `"docker" "inspect" "1d25d14d5f4082f641f4e11ee21f4b82924347633426d16e85cae5c393ae7ba8"`
[INFO] running `"docker" "rm" "-f" "1d25d14d5f4082f641f4e11ee21f4b82924347633426d16e85cae5c393ae7ba8"`
[INFO] [stdout] 1d25d14d5f4082f641f4e11ee21f4b82924347633426d16e85cae5c393ae7ba8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9921f9f5c587aae0fe6c97d290c5846d88f3471ac1a9631eb3094b246515e20c
[INFO] running `"docker" "start" "-a" "9921f9f5c587aae0fe6c97d290c5846d88f3471ac1a9631eb3094b246515e20c"`
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling repay v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `"docker" "inspect" "9921f9f5c587aae0fe6c97d290c5846d88f3471ac1a9631eb3094b246515e20c"`
[INFO] running `"docker" "rm" "-f" "9921f9f5c587aae0fe6c97d290c5846d88f3471ac1a9631eb3094b246515e20c"`
[INFO] [stdout] 9921f9f5c587aae0fe6c97d290c5846d88f3471ac1a9631eb3094b246515e20c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ramn/repay:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3e235441d24823ff357159c62e9dfbe64d2a42517bb54b33d0222edebd9da247
[INFO] running `"docker" "start" "-a" "3e235441d24823ff357159c62e9dfbe64d2a42517bb54b33d0222edebd9da247"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/repay-224c0f254de72037
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_buggy_case ... ok
[INFO] [stdout] test tests::test_a_to_b_and_b_to_c ... ok
[INFO] [stdout] test tests::test_calc_debt_per_person ... ok
[INFO] [stdout] test tests::test_calc_debt_resolution ... ok
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_fractions ... ok
[INFO] [stdout] test tests::test_normalize_input_no_debtors ... ok
[INFO] [stdout] test tests::test_calc_share_per_person_and_group ... ok
[INFO] [stdout] test tests::test_normalize_input ... ok
[INFO] [stdout] test tests::test_calc_expenses_per_person_and_group ... ok
[INFO] [stdout] test tests::test_run ... ok
[INFO] [stdout] test tests::test_only_one_expenser ... ok
[INFO] [stdout] test tests::test_str2btree_set ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/repay-95b4b1666b596675
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repay
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3e235441d24823ff357159c62e9dfbe64d2a42517bb54b33d0222edebd9da247"`
[INFO] running `"docker" "rm" "-f" "3e235441d24823ff357159c62e9dfbe64d2a42517bb54b33d0222edebd9da247"`
[INFO] [stdout] 3e235441d24823ff357159c62e9dfbe64d2a42517bb54b33d0222edebd9da247