[INFO] updating cached repository getynge/rust_calc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/getynge/rust_calc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/getynge/rust_calc" "work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/getynge/rust_calc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getynge/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getynge/rust_calc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42752a2eb9ef10dd71ab0ec0fdb70217cbf48f35
[INFO] sha for GitHub repo getynge/rust_calc: 42752a2eb9ef10dd71ab0ec0fdb70217cbf48f35
[INFO] validating manifest of getynge/rust_calc 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 getynge/rust_calc 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 getynge/rust_calc
[INFO] finished frobbing getynge/rust_calc
[INFO] frobbed toml for getynge/rust_calc written to work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc/Cargo.toml
[INFO] started frobbing getynge/rust_calc
[INFO] finished frobbing getynge/rust_calc
[INFO] frobbed toml for getynge/rust_calc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/getynge/rust_calc/Cargo.toml
[INFO] crate getynge/rust_calc 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 getynge/rust_calc 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc:/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] 198ee8ffc418d4bdbfbba7aa5baa525a3f22488303bc065a4496726ce14d000d
[INFO] running `"docker" "start" "-a" "198ee8ffc418d4bdbfbba7aa5baa525a3f22488303bc065a4496726ce14d000d"`
[INFO] [stderr]    Compiling lazy_static v0.2.5
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.33s
[INFO] running `"docker" "inspect" "198ee8ffc418d4bdbfbba7aa5baa525a3f22488303bc065a4496726ce14d000d"`
[INFO] running `"docker" "rm" "-f" "198ee8ffc418d4bdbfbba7aa5baa525a3f22488303bc065a4496726ce14d000d"`
[INFO] [stdout] 198ee8ffc418d4bdbfbba7aa5baa525a3f22488303bc065a4496726ce14d000d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc:/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] 146fb67689065670cd1028291fc3305aa396436e60caa3376c955760781933c0
[INFO] running `"docker" "start" "-a" "146fb67689065670cd1028291fc3305aa396436e60caa3376c955760781933c0"`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "146fb67689065670cd1028291fc3305aa396436e60caa3376c955760781933c0"`
[INFO] running `"docker" "rm" "-f" "146fb67689065670cd1028291fc3305aa396436e60caa3376c955760781933c0"`
[INFO] [stdout] 146fb67689065670cd1028291fc3305aa396436e60caa3376c955760781933c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/getynge/rust_calc:/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] 3d5cb427515d760651d31204bc26af56cf3909a27c396a657858378c5a351f6c
[INFO] running `"docker" "start" "-a" "3d5cb427515d760651d31204bc26af56cf3909a27c396a657858378c5a351f6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-102bff0776552131
[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] running `"docker" "inspect" "3d5cb427515d760651d31204bc26af56cf3909a27c396a657858378c5a351f6c"`
[INFO] running `"docker" "rm" "-f" "3d5cb427515d760651d31204bc26af56cf3909a27c396a657858378c5a351f6c"`
[INFO] [stdout] 3d5cb427515d760651d31204bc26af56cf3909a27c396a657858378c5a351f6c