[INFO] crate resign-jwt 0.1.0 is already in cache
[INFO] extracting crate resign-jwt 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/resign-jwt/0.1.0
[INFO] extracting crate resign-jwt 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/resign-jwt/0.1.0
[INFO] validating manifest of resign-jwt-0.1.0 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 resign-jwt-0.1.0 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 resign-jwt-0.1.0
[INFO] finished frobbing resign-jwt-0.1.0
[INFO] frobbed toml for resign-jwt-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/resign-jwt/0.1.0/Cargo.toml
[INFO] started frobbing resign-jwt-0.1.0
[INFO] finished frobbing resign-jwt-0.1.0
[INFO] frobbed toml for resign-jwt-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/resign-jwt/0.1.0/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 resign-jwt-0.1.0 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/resign-jwt/0.1.0:/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] f034dd2a23186cf382d7023c107de2de0d92db8253b542786aadf4d6a040d4c5
[INFO] running `"docker" "start" "-a" "f034dd2a23186cf382d7023c107de2de0d92db8253b542786aadf4d6a040d4c5"`
[INFO] [stderr]    Compiling frank_jwt v3.1.1
[INFO] [stderr]    Compiling resign-jwt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     type Err = Box<Error>;
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "f034dd2a23186cf382d7023c107de2de0d92db8253b542786aadf4d6a040d4c5"`
[INFO] running `"docker" "rm" "-f" "f034dd2a23186cf382d7023c107de2de0d92db8253b542786aadf4d6a040d4c5"`
[INFO] [stdout] f034dd2a23186cf382d7023c107de2de0d92db8253b542786aadf4d6a040d4c5
[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/resign-jwt/0.1.0:/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] dcbc38f8b058916662922c06b157120bc2c01ded8bb23a7dcfc11f883e0eeea1
[INFO] running `"docker" "start" "-a" "dcbc38f8b058916662922c06b157120bc2c01ded8bb23a7dcfc11f883e0eeea1"`
[INFO] [stderr]    Compiling resign-jwt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     type Err = Box<Error>;
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "dcbc38f8b058916662922c06b157120bc2c01ded8bb23a7dcfc11f883e0eeea1"`
[INFO] running `"docker" "rm" "-f" "dcbc38f8b058916662922c06b157120bc2c01ded8bb23a7dcfc11f883e0eeea1"`
[INFO] [stdout] dcbc38f8b058916662922c06b157120bc2c01ded8bb23a7dcfc11f883e0eeea1
[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/resign-jwt/0.1.0:/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] 6c6f7ac72f4273f62f24003192fcd8fb017487580f46f7e71bd1b1e10f8249d8
[INFO] running `"docker" "start" "-a" "6c6f7ac72f4273f62f24003192fcd8fb017487580f46f7e71bd1b1e10f8249d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/resign_jwt-b90f0fc9f16f4c8b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/resign_jwt-60ff7cc42dcb29b3
[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] [stdout] 
[INFO] [stderr]    Doc-tests resign-jwt
[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] [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" "6c6f7ac72f4273f62f24003192fcd8fb017487580f46f7e71bd1b1e10f8249d8"`
[INFO] running `"docker" "rm" "-f" "6c6f7ac72f4273f62f24003192fcd8fb017487580f46f7e71bd1b1e10f8249d8"`
[INFO] [stdout] 6c6f7ac72f4273f62f24003192fcd8fb017487580f46f7e71bd1b1e10f8249d8