[INFO] updating cached repository benjaminboxler/rust_work_calculator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/benjaminboxler/rust_work_calculator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/benjaminboxler/rust_work_calculator" "work/ex/beta-1.37-6/sources/1.36.0/gh/benjaminboxler/rust_work_calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/benjaminboxler/rust_work_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/benjaminboxler/rust_work_calculator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjaminboxler/rust_work_calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjaminboxler/rust_work_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9f31557624f9df4702a7a7167fe4885552f4cb8
[INFO] sha for GitHub repo benjaminboxler/rust_work_calculator: b9f31557624f9df4702a7a7167fe4885552f4cb8
[INFO] validating manifest of benjaminboxler/rust_work_calculator 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 benjaminboxler/rust_work_calculator 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 benjaminboxler/rust_work_calculator
[INFO] finished frobbing benjaminboxler/rust_work_calculator
[INFO] frobbed toml for benjaminboxler/rust_work_calculator written to work/ex/beta-1.37-6/sources/1.36.0/gh/benjaminboxler/rust_work_calculator/Cargo.toml
[INFO] started frobbing benjaminboxler/rust_work_calculator
[INFO] finished frobbing benjaminboxler/rust_work_calculator
[INFO] frobbed toml for benjaminboxler/rust_work_calculator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjaminboxler/rust_work_calculator/Cargo.toml
[INFO] crate benjaminboxler/rust_work_calculator 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 benjaminboxler/rust_work_calculator 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/benjaminboxler/rust_work_calculator:/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] 82e517236d58e94ecaa5827231807a84abeba0d0ab3eb5e30e4f277b75ed2fb6
[INFO] running `"docker" "start" "-a" "82e517236d58e94ecaa5827231807a84abeba0d0ab3eb5e30e4f277b75ed2fb6"`
[INFO] [stderr]    Compiling work_done v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "82e517236d58e94ecaa5827231807a84abeba0d0ab3eb5e30e4f277b75ed2fb6"`
[INFO] running `"docker" "rm" "-f" "82e517236d58e94ecaa5827231807a84abeba0d0ab3eb5e30e4f277b75ed2fb6"`
[INFO] [stdout] 82e517236d58e94ecaa5827231807a84abeba0d0ab3eb5e30e4f277b75ed2fb6
[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/benjaminboxler/rust_work_calculator:/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] 13933cca53ef24d38aac123e068d3203e12b7ba5a2a38b53b22d8677b70f55d2
[INFO] running `"docker" "start" "-a" "13933cca53ef24d38aac123e068d3203e12b7ba5a2a38b53b22d8677b70f55d2"`
[INFO] [stderr]    Compiling work_done v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "13933cca53ef24d38aac123e068d3203e12b7ba5a2a38b53b22d8677b70f55d2"`
[INFO] running `"docker" "rm" "-f" "13933cca53ef24d38aac123e068d3203e12b7ba5a2a38b53b22d8677b70f55d2"`
[INFO] [stdout] 13933cca53ef24d38aac123e068d3203e12b7ba5a2a38b53b22d8677b70f55d2
[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/benjaminboxler/rust_work_calculator:/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] fc9b2c650907684dec5dd6f02a1b7183f99f90c76e1807f36385fc842d66d45d
[INFO] running `"docker" "start" "-a" "fc9b2c650907684dec5dd6f02a1b7183f99f90c76e1807f36385fc842d66d45d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/work_done-5c1f5e1648d3539c
[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" "fc9b2c650907684dec5dd6f02a1b7183f99f90c76e1807f36385fc842d66d45d"`
[INFO] running `"docker" "rm" "-f" "fc9b2c650907684dec5dd6f02a1b7183f99f90c76e1807f36385fc842d66d45d"`
[INFO] [stdout] fc9b2c650907684dec5dd6f02a1b7183f99f90c76e1807f36385fc842d66d45d