[INFO] fetching crate slauth 0.3.1...
[INFO] extracting crate slauth 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/slauth/0.3.1
[INFO] extracting crate slauth 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slauth/0.3.1
[INFO] validating manifest of slauth-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slauth-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slauth-0.3.1
[INFO] finished frobbing slauth-0.3.1
[INFO] frobbed toml for slauth-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slauth/0.3.1/Cargo.toml
[INFO] started frobbing slauth-0.3.1
[INFO] finished frobbing slauth-0.3.1
[INFO] frobbed toml for slauth-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slauth/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing slauth-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slauth/0.3.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dad78509e373b7c523ed35fa6cacb844f388fd5fed9332480cc51d403ebec551
[INFO] running `"docker" "start" "-a" "dad78509e373b7c523ed35fa6cacb844f388fd5fed9332480cc51d403ebec551"`
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling serde_repr v0.1.4
[INFO] [stderr]    Compiling slauth v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/u2f/client/token.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub(crate) store: Box<KeyStore>,
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn KeyStore`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/u2f/client/token.rs:138:40
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub(crate) presence_validator: Box<PresenceValidator>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PresenceValidator`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `"docker" "inspect" "dad78509e373b7c523ed35fa6cacb844f388fd5fed9332480cc51d403ebec551"`
[INFO] running `"docker" "rm" "-f" "dad78509e373b7c523ed35fa6cacb844f388fd5fed9332480cc51d403ebec551"`
[INFO] [stdout] dad78509e373b7c523ed35fa6cacb844f388fd5fed9332480cc51d403ebec551
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slauth/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0cbf68d53bc42b06af0d49327a70d7988e65ae50f650a4122637f6e5ddd25c0f
[INFO] running `"docker" "start" "-a" "0cbf68d53bc42b06af0d49327a70d7988e65ae50f650a4122637f6e5ddd25c0f"`
[INFO] [stderr]    Compiling slauth v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/u2f/client/token.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub(crate) store: Box<KeyStore>,
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn KeyStore`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/u2f/client/token.rs:138:40
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub(crate) presence_validator: Box<PresenceValidator>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PresenceValidator`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `"docker" "inspect" "0cbf68d53bc42b06af0d49327a70d7988e65ae50f650a4122637f6e5ddd25c0f"`
[INFO] running `"docker" "rm" "-f" "0cbf68d53bc42b06af0d49327a70d7988e65ae50f650a4122637f6e5ddd25c0f"`
[INFO] [stdout] 0cbf68d53bc42b06af0d49327a70d7988e65ae50f650a4122637f6e5ddd25c0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slauth/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 713f0d5b9128ebd24fcb06a272e14a994d609b6bad6011d8e1f618ef59eb667b
[INFO] running `"docker" "start" "-a" "713f0d5b9128ebd24fcb06a272e14a994d609b6bad6011d8e1f618ef59eb667b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slauth-04b3dca1650e19e5
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test oath::hotp::hotp_from_uri ... ok
[INFO] [stdout] test oath::hotp::hotp_multiple ... ok
[INFO] [stdout] test oath::hotp::hotp_multiple_resync ... ok
[INFO] [stdout] test u2f::proto::web_message::request_json_format ... ok
[INFO] [stdout] test u2f::test ... ok
[INFO] [stdout] test oath::totp::test_gen_with ... ok
[INFO] [stdout] test oath::totp::test_multiple ... ok
[INFO] [stdout] test oath::totp::test_clock_drifting ... test oath::totp::test_clock_drifting has been running for over 60 seconds
[INFO] [stdout] test oath::totp::test_clock_drifting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slauth
[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" "713f0d5b9128ebd24fcb06a272e14a994d609b6bad6011d8e1f618ef59eb667b"`
[INFO] running `"docker" "rm" "-f" "713f0d5b9128ebd24fcb06a272e14a994d609b6bad6011d8e1f618ef59eb667b"`
[INFO] [stdout] 713f0d5b9128ebd24fcb06a272e14a994d609b6bad6011d8e1f618ef59eb667b