[INFO] updating cached repository CasperN/mpcs_cache_emulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CasperN/mpcs_cache_emulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CasperN/mpcs_cache_emulator" "work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CasperN/mpcs_cache_emulator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CasperN/mpcs_cache_emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CasperN/mpcs_cache_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eed1c82f4dd80db0e7cd186e6e52c341784057c9
[INFO] sha for GitHub repo CasperN/mpcs_cache_emulator: eed1c82f4dd80db0e7cd186e6e52c341784057c9
[INFO] validating manifest of CasperN/mpcs_cache_emulator 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 CasperN/mpcs_cache_emulator 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 CasperN/mpcs_cache_emulator
[INFO] finished frobbing CasperN/mpcs_cache_emulator
[INFO] frobbed toml for CasperN/mpcs_cache_emulator written to work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator/Cargo.toml
[INFO] started frobbing CasperN/mpcs_cache_emulator
[INFO] finished frobbing CasperN/mpcs_cache_emulator
[INFO] frobbed toml for CasperN/mpcs_cache_emulator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CasperN/mpcs_cache_emulator/Cargo.toml
[INFO] crate CasperN/mpcs_cache_emulator 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 CasperN/mpcs_cache_emulator against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8450fadeb04714d9ebdd55f582e88a95e3410cbd94612fd8599ff4223f0b0c0a
[INFO] running `"docker" "start" "-a" "8450fadeb04714d9ebdd55f582e88a95e3410cbd94612fd8599ff4223f0b0c0a"`
[INFO] [stderr]    Compiling termcolor v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling regex v0.2.5
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling env_logger v0.5.3
[INFO] [stderr]    Compiling pretty_env_logger v0.2.0
[INFO] [stderr]    Compiling cache_emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.83s
[INFO] running `"docker" "inspect" "8450fadeb04714d9ebdd55f582e88a95e3410cbd94612fd8599ff4223f0b0c0a"`
[INFO] running `"docker" "rm" "-f" "8450fadeb04714d9ebdd55f582e88a95e3410cbd94612fd8599ff4223f0b0c0a"`
[INFO] [stdout] 8450fadeb04714d9ebdd55f582e88a95e3410cbd94612fd8599ff4223f0b0c0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4cb9ef5bf6110bff7d39465b650ad5272e5728bd6d1eaf7a1977568934a8ac6b
[INFO] running `"docker" "start" "-a" "4cb9ef5bf6110bff7d39465b650ad5272e5728bd6d1eaf7a1977568934a8ac6b"`
[INFO] [stderr]    Compiling cache_emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "4cb9ef5bf6110bff7d39465b650ad5272e5728bd6d1eaf7a1977568934a8ac6b"`
[INFO] running `"docker" "rm" "-f" "4cb9ef5bf6110bff7d39465b650ad5272e5728bd6d1eaf7a1977568934a8ac6b"`
[INFO] [stdout] 4cb9ef5bf6110bff7d39465b650ad5272e5728bd6d1eaf7a1977568934a8ac6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/CasperN/mpcs_cache_emulator:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 52d551fe60719731cb5846d9278659d30920ae4e0dc347d99b66fc343163325a
[INFO] running `"docker" "start" "-a" "52d551fe60719731cb5846d9278659d30920ae4e0dc347d99b66fc343163325a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cache_emulator-e10d325dbac7adf1
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cpu::tests::test_load_store ... ok
[INFO] [stdout] test algorithms::test::test_mxm_block ... ok
[INFO] [stdout] test algorithms::test::test_mxm ... ok
[INFO] [stdout] test cpu::tests::test_addressing_fully_associative ... ok
[INFO] [stdout] test cpu::tests::test_addressing_direct_mapping ... ok
[INFO] [stdout] test cpu::tests::test_addressing_2_associative ... ok
[INFO] [stdout] test algorithms::test::test_dot_product ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "52d551fe60719731cb5846d9278659d30920ae4e0dc347d99b66fc343163325a"`
[INFO] running `"docker" "rm" "-f" "52d551fe60719731cb5846d9278659d30920ae4e0dc347d99b66fc343163325a"`
[INFO] [stdout] 52d551fe60719731cb5846d9278659d30920ae4e0dc347d99b66fc343163325a