[INFO] updating cached repository msifd/cronis-csf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/msifd/cronis-csf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/msifd/cronis-csf" "work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/msifd/cronis-csf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msifd/cronis-csf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msifd/cronis-csf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 40e24cc3a2fe25b4f4b956c70531a7a0ec57c2b9
[INFO] sha for GitHub repo msifd/cronis-csf: 40e24cc3a2fe25b4f4b956c70531a7a0ec57c2b9
[INFO] validating manifest of msifd/cronis-csf 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 msifd/cronis-csf 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 msifd/cronis-csf
[INFO] finished frobbing msifd/cronis-csf
[INFO] frobbed toml for msifd/cronis-csf written to work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf/Cargo.toml
[INFO] started frobbing msifd/cronis-csf
[INFO] finished frobbing msifd/cronis-csf
[INFO] frobbed toml for msifd/cronis-csf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msifd/cronis-csf/Cargo.toml
[INFO] crate msifd/cronis-csf 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 msifd/cronis-csf 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf:/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] e2b7cbcc7a44008a92e69f967c1a4a39be3622250882e477c7d991d64c6c3a6f
[INFO] running `"docker" "start" "-a" "e2b7cbcc7a44008a92e69f967c1a4a39be3622250882e477c7d991d64c6c3a6f"`
[INFO] [stderr]    Compiling cronis-csf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "e2b7cbcc7a44008a92e69f967c1a4a39be3622250882e477c7d991d64c6c3a6f"`
[INFO] running `"docker" "rm" "-f" "e2b7cbcc7a44008a92e69f967c1a4a39be3622250882e477c7d991d64c6c3a6f"`
[INFO] [stdout] e2b7cbcc7a44008a92e69f967c1a4a39be3622250882e477c7d991d64c6c3a6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf:/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] 2cc9d7b3001002bc97597b5ec55b2d389f4bf835ee1a6f915f3fce2250d8563a
[INFO] running `"docker" "start" "-a" "2cc9d7b3001002bc97597b5ec55b2d389f4bf835ee1a6f915f3fce2250d8563a"`
[INFO] [stderr]    Compiling cronis-csf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "2cc9d7b3001002bc97597b5ec55b2d389f4bf835ee1a6f915f3fce2250d8563a"`
[INFO] running `"docker" "rm" "-f" "2cc9d7b3001002bc97597b5ec55b2d389f4bf835ee1a6f915f3fce2250d8563a"`
[INFO] [stdout] 2cc9d7b3001002bc97597b5ec55b2d389f4bf835ee1a6f915f3fce2250d8563a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/msifd/cronis-csf:/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] 184b457253a66300cad144b619eec07eff637cee78f2a90faed69785fc1ca5f5
[INFO] running `"docker" "start" "-a" "184b457253a66300cad144b619eec07eff637cee78f2a90faed69785fc1ca5f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cronis_csf-a68233a8ff96283d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lecture3::bit_diff::test ... ok
[INFO] [stdout] test lecture3::float_to_str::test ... ok
[INFO] [stdout] test lecture2::stack_sort::test_sort ... ok
[INFO] [stdout] test lecture3::closest::test ... ok
[INFO] [stdout] test lecture3::longest_group::test ... ok
[INFO] [stdout] test lecture2::multi_stack::test_stack ... ok
[INFO] [stdout] test lecture2::braking_stack::test_stack ... ok
[INFO] [stdout] test lecture3::swap::test ... ok
[INFO] [stdout] test lecture7::backpack::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cronis-csf
[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" "184b457253a66300cad144b619eec07eff637cee78f2a90faed69785fc1ca5f5"`
[INFO] running `"docker" "rm" "-f" "184b457253a66300cad144b619eec07eff637cee78f2a90faed69785fc1ca5f5"`
[INFO] [stdout] 184b457253a66300cad144b619eec07eff637cee78f2a90faed69785fc1ca5f5