[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-1.38-1/sources/1.37.0/gh/getynge/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/getynge/rust_calc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/getynge/rust_calc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/getynge/rust_calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of getynge/rust_calc 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 getynge/rust_calc
[INFO] finished frobbing getynge/rust_calc
[INFO] frobbed toml for getynge/rust_calc written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 getynge/rust_calc 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-5/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cfb418062d7d673917ecf0150d331395461ca16588d4712e7a8aea5e59b68ce0
[INFO] running `"docker" "start" "-a" "cfb418062d7d673917ecf0150d331395461ca16588d4712e7a8aea5e59b68ce0"`
[INFO] [stderr]    Compiling lazy_static v0.2.5
[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 7.19s
[INFO] running `"docker" "inspect" "cfb418062d7d673917ecf0150d331395461ca16588d4712e7a8aea5e59b68ce0"`
[INFO] running `"docker" "rm" "-f" "cfb418062d7d673917ecf0150d331395461ca16588d4712e7a8aea5e59b68ce0"`
[INFO] [stdout] cfb418062d7d673917ecf0150d331395461ca16588d4712e7a8aea5e59b68ce0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a683c05f5326d39d36336b1ef6cbe33e4b2e4e78465d8aef16ac327639bbc55e
[INFO] running `"docker" "start" "-a" "a683c05f5326d39d36336b1ef6cbe33e4b2e4e78465d8aef16ac327639bbc55e"`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "a683c05f5326d39d36336b1ef6cbe33e4b2e4e78465d8aef16ac327639bbc55e"`
[INFO] running `"docker" "rm" "-f" "a683c05f5326d39d36336b1ef6cbe33e4b2e4e78465d8aef16ac327639bbc55e"`
[INFO] [stdout] a683c05f5326d39d36336b1ef6cbe33e4b2e4e78465d8aef16ac327639bbc55e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e3ac4c7b0d90294c72c6675c41ced07df4d1877a0e5a96f137b35092e8884fe8
[INFO] running `"docker" "start" "-a" "e3ac4c7b0d90294c72c6675c41ced07df4d1877a0e5a96f137b35092e8884fe8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-e930661053043b17
[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" "e3ac4c7b0d90294c72c6675c41ced07df4d1877a0e5a96f137b35092e8884fe8"`
[INFO] running `"docker" "rm" "-f" "e3ac4c7b0d90294c72c6675c41ced07df4d1877a0e5a96f137b35092e8884fe8"`
[INFO] [stdout] e3ac4c7b0d90294c72c6675c41ced07df4d1877a0e5a96f137b35092e8884fe8