[INFO] crate luhn2 0.1.2 is already in cache
[INFO] extracting crate luhn2 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/luhn2/0.1.2
[INFO] extracting crate luhn2 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/luhn2/0.1.2
[INFO] validating manifest of luhn2-0.1.2 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 luhn2-0.1.2 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 luhn2-0.1.2
[INFO] finished frobbing luhn2-0.1.2
[INFO] frobbed toml for luhn2-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/luhn2/0.1.2/Cargo.toml
[INFO] started frobbing luhn2-0.1.2
[INFO] finished frobbing luhn2-0.1.2
[INFO] frobbed toml for luhn2-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/luhn2/0.1.2/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 luhn2-0.1.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/luhn2/0.1.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c63488668eb1f79b8deb78ec59adda2e3043bf1bbf4c40533fea971c0a257872
[INFO] running `"docker" "start" "-a" "c63488668eb1f79b8deb78ec59adda2e3043bf1bbf4c40533fea971c0a257872"`
[INFO] [stderr]    Compiling num-digitize v0.4.2
[INFO] [stderr]    Compiling luhn2 v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "c63488668eb1f79b8deb78ec59adda2e3043bf1bbf4c40533fea971c0a257872"`
[INFO] running `"docker" "rm" "-f" "c63488668eb1f79b8deb78ec59adda2e3043bf1bbf4c40533fea971c0a257872"`
[INFO] [stdout] c63488668eb1f79b8deb78ec59adda2e3043bf1bbf4c40533fea971c0a257872
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/luhn2/0.1.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85a4575aca812b3452d3a0583f59c20201ea245260a0dff177e942007f58c573
[INFO] running `"docker" "start" "-a" "85a4575aca812b3452d3a0583f59c20201ea245260a0dff177e942007f58c573"`
[INFO] [stderr]    Compiling luhn2 v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "85a4575aca812b3452d3a0583f59c20201ea245260a0dff177e942007f58c573"`
[INFO] running `"docker" "rm" "-f" "85a4575aca812b3452d3a0583f59c20201ea245260a0dff177e942007f58c573"`
[INFO] [stdout] 85a4575aca812b3452d3a0583f59c20201ea245260a0dff177e942007f58c573
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/luhn2/0.1.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b39ed1675ee10b646793a3f06fa1533d496d396207d9738cd8c0802ee7449c99
[INFO] running `"docker" "start" "-a" "b39ed1675ee10b646793a3f06fa1533d496d396207d9738cd8c0802ee7449c99"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/luhn2-d0a6c42861d769a7
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test tests::test_ok_numbers ... ok
[INFO] [stdout] test tests::test_invalid_numbers ... ok
[INFO] [stdout] test test_take_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luhn2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - validate (line 43) ... 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" "b39ed1675ee10b646793a3f06fa1533d496d396207d9738cd8c0802ee7449c99"`
[INFO] running `"docker" "rm" "-f" "b39ed1675ee10b646793a3f06fa1533d496d396207d9738cd8c0802ee7449c99"`
[INFO] [stdout] b39ed1675ee10b646793a3f06fa1533d496d396207d9738cd8c0802ee7449c99