[INFO] updating cached repository miromotl/rust-bigdigits
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/miromotl/rust-bigdigits
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/miromotl/rust-bigdigits" "work/ex/beta-1.38-1/sources/1.37.0/gh/miromotl/rust-bigdigits"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/miromotl/rust-bigdigits'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miromotl/rust-bigdigits" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miromotl/rust-bigdigits"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miromotl/rust-bigdigits'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54b365f0ea1f96fa9ab1acd1c5c0d19207d9586d
[INFO] sha for GitHub repo miromotl/rust-bigdigits: 54b365f0ea1f96fa9ab1acd1c5c0d19207d9586d
[INFO] validating manifest of miromotl/rust-bigdigits 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 miromotl/rust-bigdigits 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 miromotl/rust-bigdigits
[INFO] finished frobbing miromotl/rust-bigdigits
[INFO] frobbed toml for miromotl/rust-bigdigits written to work/ex/beta-1.38-1/sources/1.37.0/gh/miromotl/rust-bigdigits/Cargo.toml
[INFO] started frobbing miromotl/rust-bigdigits
[INFO] finished frobbing miromotl/rust-bigdigits
[INFO] frobbed toml for miromotl/rust-bigdigits written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miromotl/rust-bigdigits/Cargo.toml
[INFO] crate miromotl/rust-bigdigits 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 miromotl/rust-bigdigits 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-3/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/miromotl/rust-bigdigits:/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] b11cf2ae628f5107fb8106e53d9a02abd6f2fe2d43f8626ba6692189b704a274
[INFO] running `"docker" "start" "-a" "b11cf2ae628f5107fb8106e53d9a02abd6f2fe2d43f8626ba6692189b704a274"`
[INFO] [stderr]    Compiling bigdigits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "b11cf2ae628f5107fb8106e53d9a02abd6f2fe2d43f8626ba6692189b704a274"`
[INFO] running `"docker" "rm" "-f" "b11cf2ae628f5107fb8106e53d9a02abd6f2fe2d43f8626ba6692189b704a274"`
[INFO] [stdout] b11cf2ae628f5107fb8106e53d9a02abd6f2fe2d43f8626ba6692189b704a274
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/miromotl/rust-bigdigits:/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] 335f596f640f8b5e53c95864e186c797de6b1631b0a0e35569a7fcb08062299f
[INFO] running `"docker" "start" "-a" "335f596f640f8b5e53c95864e186c797de6b1631b0a0e35569a7fcb08062299f"`
[INFO] [stderr]    Compiling bigdigits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "335f596f640f8b5e53c95864e186c797de6b1631b0a0e35569a7fcb08062299f"`
[INFO] running `"docker" "rm" "-f" "335f596f640f8b5e53c95864e186c797de6b1631b0a0e35569a7fcb08062299f"`
[INFO] [stdout] 335f596f640f8b5e53c95864e186c797de6b1631b0a0e35569a7fcb08062299f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/miromotl/rust-bigdigits:/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] 3dab41aafa9b68450fb32ef96ca751979165edf82d4bb53712ef0f15a04e1f12
[INFO] running `"docker" "start" "-a" "3dab41aafa9b68450fb32ef96ca751979165edf82d4bb53712ef0f15a04e1f12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bigdigits-97b36fbfe622cfb9
[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" "3dab41aafa9b68450fb32ef96ca751979165edf82d4bb53712ef0f15a04e1f12"`
[INFO] running `"docker" "rm" "-f" "3dab41aafa9b68450fb32ef96ca751979165edf82d4bb53712ef0f15a04e1f12"`
[INFO] [stdout] 3dab41aafa9b68450fb32ef96ca751979165edf82d4bb53712ef0f15a04e1f12