[INFO] crate docrypto 0.1.1 is already in cache
[INFO] extracting crate docrypto 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/docrypto/0.1.1
[INFO] extracting crate docrypto 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/docrypto/0.1.1
[INFO] validating manifest of docrypto-0.1.1 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 docrypto-0.1.1 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 docrypto-0.1.1
[INFO] finished frobbing docrypto-0.1.1
[INFO] frobbed toml for docrypto-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/docrypto/0.1.1/Cargo.toml
[INFO] started frobbing docrypto-0.1.1
[INFO] finished frobbing docrypto-0.1.1
[INFO] frobbed toml for docrypto-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/docrypto/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 docrypto-0.1.1 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/reg/docrypto/0.1.1:/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] fb51e5fc7b7e49d5685dc243cecf0354449566acb2dcd70a129dc3939f15944a
[INFO] running `"docker" "start" "-a" "fb51e5fc7b7e49d5685dc243cecf0354449566acb2dcd70a129dc3939f15944a"`
[INFO] [stderr]    Compiling docrypto v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/processing/mod.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     hasher: Box<Digest>
[INFO] [stderr]    |                 ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/processing/mod.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let hasher: Option<Box<Digest>>;
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "fb51e5fc7b7e49d5685dc243cecf0354449566acb2dcd70a129dc3939f15944a"`
[INFO] running `"docker" "rm" "-f" "fb51e5fc7b7e49d5685dc243cecf0354449566acb2dcd70a129dc3939f15944a"`
[INFO] [stdout] fb51e5fc7b7e49d5685dc243cecf0354449566acb2dcd70a129dc3939f15944a
[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/reg/docrypto/0.1.1:/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] a2492e4cffe1544b7963478d9bd71496538157c03875d10d4313829fb11ea59b
[INFO] running `"docker" "start" "-a" "a2492e4cffe1544b7963478d9bd71496538157c03875d10d4313829fb11ea59b"`
[INFO] [stderr]    Compiling docrypto v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/processing/mod.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     hasher: Box<Digest>
[INFO] [stderr]    |                 ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/processing/mod.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let hasher: Option<Box<Digest>>;
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "a2492e4cffe1544b7963478d9bd71496538157c03875d10d4313829fb11ea59b"`
[INFO] running `"docker" "rm" "-f" "a2492e4cffe1544b7963478d9bd71496538157c03875d10d4313829fb11ea59b"`
[INFO] [stdout] a2492e4cffe1544b7963478d9bd71496538157c03875d10d4313829fb11ea59b
[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/reg/docrypto/0.1.1:/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] 299f6ede5155d3a16802ba75c963bad02ce6a6b556b0f1203d0ac6f7320c52de
[INFO] running `"docker" "start" "-a" "299f6ede5155d3a16802ba75c963bad02ce6a6b556b0f1203d0ac6f7320c52de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docrypto-327643d09907afe4
[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" "299f6ede5155d3a16802ba75c963bad02ce6a6b556b0f1203d0ac6f7320c52de"`
[INFO] running `"docker" "rm" "-f" "299f6ede5155d3a16802ba75c963bad02ce6a6b556b0f1203d0ac6f7320c52de"`
[INFO] [stdout] 299f6ede5155d3a16802ba75c963bad02ce6a6b556b0f1203d0ac6f7320c52de