[INFO] crate coreutils_jwt 0.5.1 is already in cache
[INFO] extracting crate coreutils_jwt 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/coreutils_jwt/0.5.1
[INFO] extracting crate coreutils_jwt 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coreutils_jwt/0.5.1
[INFO] validating manifest of coreutils_jwt-0.5.1 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 coreutils_jwt-0.5.1 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 coreutils_jwt-0.5.1
[INFO] finished frobbing coreutils_jwt-0.5.1
[INFO] frobbed toml for coreutils_jwt-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/coreutils_jwt/0.5.1/Cargo.toml
[INFO] started frobbing coreutils_jwt-0.5.1
[INFO] finished frobbing coreutils_jwt-0.5.1
[INFO] frobbed toml for coreutils_jwt-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coreutils_jwt/0.5.1/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 coreutils_jwt-0.5.1 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coreutils_jwt/0.5.1:/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] 4364eb94090fdfed4296015d6dff15706bf93619db0f68abdddbeaa6a2b8b239
[INFO] running `"docker" "start" "-a" "4364eb94090fdfed4296015d6dff15706bf93619db0f68abdddbeaa6a2b8b239"`
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling jsonwebtoken v6.0.1
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling coreutils_jwt v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "4364eb94090fdfed4296015d6dff15706bf93619db0f68abdddbeaa6a2b8b239"`
[INFO] running `"docker" "rm" "-f" "4364eb94090fdfed4296015d6dff15706bf93619db0f68abdddbeaa6a2b8b239"`
[INFO] [stdout] 4364eb94090fdfed4296015d6dff15706bf93619db0f68abdddbeaa6a2b8b239
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coreutils_jwt/0.5.1:/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] d8437d2e00115dbeaec5d0092149b14201e91c58fdfd4db4438f705c7835b5fe
[INFO] running `"docker" "start" "-a" "d8437d2e00115dbeaec5d0092149b14201e91c58fdfd4db4438f705c7835b5fe"`
[INFO] [stderr]    Compiling coreutils_jwt v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "d8437d2e00115dbeaec5d0092149b14201e91c58fdfd4db4438f705c7835b5fe"`
[INFO] running `"docker" "rm" "-f" "d8437d2e00115dbeaec5d0092149b14201e91c58fdfd4db4438f705c7835b5fe"`
[INFO] [stdout] d8437d2e00115dbeaec5d0092149b14201e91c58fdfd4db4438f705c7835b5fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coreutils_jwt/0.5.1:/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] bd60a6dfac78fb16e0b10c11fa06273a3387e6489fdc1901d47cf8753844948e
[INFO] running `"docker" "start" "-a" "bd60a6dfac78fb16e0b10c11fa06273a3387e6489fdc1901d47cf8753844948e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coreutils_jwt-b9999e1a89430a1c
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::service_should_be_send_and_sync ... ok
[INFO] [stdout] test test::should_create_jwt_string_from_payload ... ok
[INFO] [stdout] test test::should_create_jwt_string_from_token ... ok
[INFO] [stdout] test test::should_fail_parsing_expired_token ... ok
[INFO] [stdout] test test::should_fail_parsing_tampered_token ... ok
[INFO] [stdout] test test::should_parse_the_token ... ok
[INFO] [stdout] test test::should_parse_the_expiration_date ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coreutils_jwt
[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" "bd60a6dfac78fb16e0b10c11fa06273a3387e6489fdc1901d47cf8753844948e"`
[INFO] running `"docker" "rm" "-f" "bd60a6dfac78fb16e0b10c11fa06273a3387e6489fdc1901d47cf8753844948e"`
[INFO] [stdout] bd60a6dfac78fb16e0b10c11fa06273a3387e6489fdc1901d47cf8753844948e