[INFO] updating cached repository Vagelis-Prokopiou/rs_employees-in-memory
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vagelis-Prokopiou/rs_employees-in-memory
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vagelis-Prokopiou/rs_employees-in-memory" "work/ex/beta-1.37-6/sources/1.36.0/gh/Vagelis-Prokopiou/rs_employees-in-memory"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Vagelis-Prokopiou/rs_employees-in-memory'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vagelis-Prokopiou/rs_employees-in-memory" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 20fea33b612541dc48d4360e5bd17e44b2569b7f
[INFO] sha for GitHub repo Vagelis-Prokopiou/rs_employees-in-memory: 20fea33b612541dc48d4360e5bd17e44b2569b7f
[INFO] validating manifest of Vagelis-Prokopiou/rs_employees-in-memory 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 Vagelis-Prokopiou/rs_employees-in-memory 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 Vagelis-Prokopiou/rs_employees-in-memory
[INFO] finished frobbing Vagelis-Prokopiou/rs_employees-in-memory
[INFO] frobbed toml for Vagelis-Prokopiou/rs_employees-in-memory written to work/ex/beta-1.37-6/sources/1.36.0/gh/Vagelis-Prokopiou/rs_employees-in-memory/Cargo.toml
[INFO] started frobbing Vagelis-Prokopiou/rs_employees-in-memory
[INFO] finished frobbing Vagelis-Prokopiou/rs_employees-in-memory
[INFO] frobbed toml for Vagelis-Prokopiou/rs_employees-in-memory written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory/Cargo.toml
[INFO] crate Vagelis-Prokopiou/rs_employees-in-memory 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 Vagelis-Prokopiou/rs_employees-in-memory against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fafd0895f16623c059172604c221a77e6f0608a67f7c16e3414e303dbb12a7bb
[INFO] running `"docker" "start" "-a" "fafd0895f16623c059172604c221a77e6f0608a67f7c16e3414e303dbb12a7bb"`
[INFO] [stderr]    Compiling employees_in_memory v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "fafd0895f16623c059172604c221a77e6f0608a67f7c16e3414e303dbb12a7bb"`
[INFO] running `"docker" "rm" "-f" "fafd0895f16623c059172604c221a77e6f0608a67f7c16e3414e303dbb12a7bb"`
[INFO] [stdout] fafd0895f16623c059172604c221a77e6f0608a67f7c16e3414e303dbb12a7bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 156a04b507da336eb91c8fe4ccf8b986c556091e20d0265765281c16ade17fe1
[INFO] running `"docker" "start" "-a" "156a04b507da336eb91c8fe4ccf8b986c556091e20d0265765281c16ade17fe1"`
[INFO] [stderr]    Compiling employees_in_memory v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "156a04b507da336eb91c8fe4ccf8b986c556091e20d0265765281c16ade17fe1"`
[INFO] running `"docker" "rm" "-f" "156a04b507da336eb91c8fe4ccf8b986c556091e20d0265765281c16ade17fe1"`
[INFO] [stdout] 156a04b507da336eb91c8fe4ccf8b986c556091e20d0265765281c16ade17fe1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vagelis-Prokopiou/rs_employees-in-memory:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 40cd63ccd127609b6e9033a97c7e43912413c839bf6e0b2deebf5989933816fe
[INFO] running `"docker" "start" "-a" "40cd63ccd127609b6e9033a97c7e43912413c839bf6e0b2deebf5989933816fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/employees_in_memory-5d2ec162f8845c4a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test helpers::tests::test_is_valid_employee_provided ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40cd63ccd127609b6e9033a97c7e43912413c839bf6e0b2deebf5989933816fe"`
[INFO] running `"docker" "rm" "-f" "40cd63ccd127609b6e9033a97c7e43912413c839bf6e0b2deebf5989933816fe"`
[INFO] [stdout] 40cd63ccd127609b6e9033a97c7e43912413c839bf6e0b2deebf5989933816fe