[INFO] updating cached repository tantalum/rcrypt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tantalum/rcrypt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tantalum/rcrypt" "work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tantalum/rcrypt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tantalum/rcrypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tantalum/rcrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] abad88f7622797ffe74ac5f899ca971227a5bfac
[INFO] sha for GitHub repo tantalum/rcrypt: abad88f7622797ffe74ac5f899ca971227a5bfac
[INFO] validating manifest of tantalum/rcrypt 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 tantalum/rcrypt 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 tantalum/rcrypt
[INFO] finished frobbing tantalum/rcrypt
[INFO] frobbed toml for tantalum/rcrypt written to work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt/Cargo.toml
[INFO] started frobbing tantalum/rcrypt
[INFO] finished frobbing tantalum/rcrypt
[INFO] frobbed toml for tantalum/rcrypt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tantalum/rcrypt/Cargo.toml
[INFO] crate tantalum/rcrypt 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tantalum/rcrypt 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt:/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] 9c4d574254032abf9684440ebde2f2681f9095cd8a336f6b5068a3ecc87c1c86
[INFO] running `"docker" "start" "-a" "9c4d574254032abf9684440ebde2f2681f9095cd8a336f6b5068a3ecc87c1c86"`
[INFO] [stderr]    Compiling rcrypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rhash.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |     reader:  Box<Read>,
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "9c4d574254032abf9684440ebde2f2681f9095cd8a336f6b5068a3ecc87c1c86"`
[INFO] running `"docker" "rm" "-f" "9c4d574254032abf9684440ebde2f2681f9095cd8a336f6b5068a3ecc87c1c86"`
[INFO] [stdout] 9c4d574254032abf9684440ebde2f2681f9095cd8a336f6b5068a3ecc87c1c86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt:/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] 5a0b0efced1f89921abe576adfc80b642c934d0b3064a2d92a52a702c38c05bc
[INFO] running `"docker" "start" "-a" "5a0b0efced1f89921abe576adfc80b642c934d0b3064a2d92a52a702c38c05bc"`
[INFO] [stderr]    Compiling rcrypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rhash.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |     reader:  Box<Read>,
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "5a0b0efced1f89921abe576adfc80b642c934d0b3064a2d92a52a702c38c05bc"`
[INFO] running `"docker" "rm" "-f" "5a0b0efced1f89921abe576adfc80b642c934d0b3064a2d92a52a702c38c05bc"`
[INFO] [stdout] 5a0b0efced1f89921abe576adfc80b642c934d0b3064a2d92a52a702c38c05bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tantalum/rcrypt:/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] 7c5f04516bb46560fb3f3c95cc869c0227d9db5d5337a3155957e2ae1f391150
[INFO] running `"docker" "start" "-a" "7c5f04516bb46560fb3f3c95cc869c0227d9db5d5337a3155957e2ae1f391150"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rhash-99447aed69b303ea
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::hash_hello ... ok
[INFO] [stdout] test tests::hash_hello_nl ... ok
[INFO] [stdout] test tests::hash_hello_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7c5f04516bb46560fb3f3c95cc869c0227d9db5d5337a3155957e2ae1f391150"`
[INFO] running `"docker" "rm" "-f" "7c5f04516bb46560fb3f3c95cc869c0227d9db5d5337a3155957e2ae1f391150"`
[INFO] [stdout] 7c5f04516bb46560fb3f3c95cc869c0227d9db5d5337a3155957e2ae1f391150