[INFO] fetching crate upc-checker 0.1.5...
[INFO] extracting crate upc-checker 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/upc-checker/0.1.5
[INFO] extracting crate upc-checker 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/upc-checker/0.1.5
[INFO] validating manifest of upc-checker-0.1.5 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 upc-checker-0.1.5 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 upc-checker-0.1.5
[INFO] finished frobbing upc-checker-0.1.5
[INFO] frobbed toml for upc-checker-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/upc-checker/0.1.5/Cargo.toml
[INFO] started frobbing upc-checker-0.1.5
[INFO] finished frobbing upc-checker-0.1.5
[INFO] frobbed toml for upc-checker-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/upc-checker/0.1.5/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 upc-checker-0.1.5 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/upc-checker/0.1.5:/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] a7679977ef994c5d624e8cc38d99babfc4879ceb57adc4bb51e4080e9c65b27c
[INFO] running `"docker" "start" "-a" "a7679977ef994c5d624e8cc38d99babfc4879ceb57adc4bb51e4080e9c65b27c"`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "a7679977ef994c5d624e8cc38d99babfc4879ceb57adc4bb51e4080e9c65b27c"`
[INFO] running `"docker" "rm" "-f" "a7679977ef994c5d624e8cc38d99babfc4879ceb57adc4bb51e4080e9c65b27c"`
[INFO] [stdout] a7679977ef994c5d624e8cc38d99babfc4879ceb57adc4bb51e4080e9c65b27c
[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/upc-checker/0.1.5:/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] 559f5820597ec76b7f8583aff83958c8ce173a6a0ee75c85d3884633b01ce7aa
[INFO] running `"docker" "start" "-a" "559f5820597ec76b7f8583aff83958c8ce173a6a0ee75c85d3884633b01ce7aa"`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "559f5820597ec76b7f8583aff83958c8ce173a6a0ee75c85d3884633b01ce7aa"`
[INFO] running `"docker" "rm" "-f" "559f5820597ec76b7f8583aff83958c8ce173a6a0ee75c85d3884633b01ce7aa"`
[INFO] [stdout] 559f5820597ec76b7f8583aff83958c8ce173a6a0ee75c85d3884633b01ce7aa
[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/upc-checker/0.1.5:/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] 05f5d32863c18dd97770324351355dcdc076a2a6780881f862f7aa2d63a7f904
[INFO] running `"docker" "start" "-a" "05f5d32863c18dd97770324351355dcdc076a2a6780881f862f7aa2d63a7f904"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/upc_checker-7a7b62cb1502ae0b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/overflow_check_digit-012cea2823ced826
[INFO] [stderr]      Running /opt/crater/target/debug/deps/overflow_upc-608749c45c0698c6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/valid_upc-c2a31bc73a33d6ff
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test overflow_check_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test overflow_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test valid_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests upc-checker
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - UPC (line 49) ... 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" "05f5d32863c18dd97770324351355dcdc076a2a6780881f862f7aa2d63a7f904"`
[INFO] running `"docker" "rm" "-f" "05f5d32863c18dd97770324351355dcdc076a2a6780881f862f7aa2d63a7f904"`
[INFO] [stdout] 05f5d32863c18dd97770324351355dcdc076a2a6780881f862f7aa2d63a7f904