[INFO] updating cached repository samWson/rcalc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samWson/rcalc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samWson/rcalc" "work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samWson/rcalc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/samWson/rcalc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/samWson/rcalc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4800a5bd0e80bd710e22cd78815675dad5e1dc8b
[INFO] sha for GitHub repo samWson/rcalc: 4800a5bd0e80bd710e22cd78815675dad5e1dc8b
[INFO] validating manifest of samWson/rcalc 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 samWson/rcalc 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 samWson/rcalc
[INFO] finished frobbing samWson/rcalc
[INFO] frobbed toml for samWson/rcalc written to work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc/Cargo.toml
[INFO] started frobbing samWson/rcalc
[INFO] finished frobbing samWson/rcalc
[INFO] frobbed toml for samWson/rcalc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/samWson/rcalc/Cargo.toml
[INFO] crate samWson/rcalc already has a lockfile, it will not be regenerated
[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 samWson/rcalc 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc:/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] 11b3315ca34504c41274ee936e49b99fe71d48503d944e2e4adb2134d88091ed
[INFO] running `"docker" "start" "-a" "11b3315ca34504c41274ee936e49b99fe71d48503d944e2e4adb2134d88091ed"`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "11b3315ca34504c41274ee936e49b99fe71d48503d944e2e4adb2134d88091ed"`
[INFO] running `"docker" "rm" "-f" "11b3315ca34504c41274ee936e49b99fe71d48503d944e2e4adb2134d88091ed"`
[INFO] [stdout] 11b3315ca34504c41274ee936e49b99fe71d48503d944e2e4adb2134d88091ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc:/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] 404bd3ce8b1e5dc06cb79c67acf7de3987ff8ae506c80adf95c69d18f7cfc92a
[INFO] running `"docker" "start" "-a" "404bd3ce8b1e5dc06cb79c67acf7de3987ff8ae506c80adf95c69d18f7cfc92a"`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "404bd3ce8b1e5dc06cb79c67acf7de3987ff8ae506c80adf95c69d18f7cfc92a"`
[INFO] running `"docker" "rm" "-f" "404bd3ce8b1e5dc06cb79c67acf7de3987ff8ae506c80adf95c69d18f7cfc92a"`
[INFO] [stdout] 404bd3ce8b1e5dc06cb79c67acf7de3987ff8ae506c80adf95c69d18f7cfc92a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/samWson/rcalc:/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] 9084b29b2e0068de00e6273bb8d0d4f529dddd7af02c634b491c4f51f3bc75d6
[INFO] running `"docker" "start" "-a" "9084b29b2e0068de00e6273bb8d0d4f529dddd7af02c634b491c4f51f3bc75d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calculator-c689c5855f58bc9d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_calculate_multiple_digits ... ok
[INFO] [stdout] test test_calculate_addition ... ok
[INFO] [stdout] test test_calculate_unsupported_operation ... ok
[INFO] [stdout] test test_is_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9084b29b2e0068de00e6273bb8d0d4f529dddd7af02c634b491c4f51f3bc75d6"`
[INFO] running `"docker" "rm" "-f" "9084b29b2e0068de00e6273bb8d0d4f529dddd7af02c634b491c4f51f3bc75d6"`
[INFO] [stdout] 9084b29b2e0068de00e6273bb8d0d4f529dddd7af02c634b491c4f51f3bc75d6