[INFO] fetching crate wascap-codec 0.0.2...
[INFO] extracting crate wascap-codec 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/wascap-codec/0.0.2
[INFO] extracting crate wascap-codec 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wascap-codec/0.0.2
[INFO] validating manifest of wascap-codec-0.0.2 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 wascap-codec-0.0.2 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 wascap-codec-0.0.2
[INFO] finished frobbing wascap-codec-0.0.2
[INFO] frobbed toml for wascap-codec-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wascap-codec/0.0.2/Cargo.toml
[INFO] started frobbing wascap-codec-0.0.2
[INFO] finished frobbing wascap-codec-0.0.2
[INFO] frobbed toml for wascap-codec-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wascap-codec/0.0.2/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 wascap-codec-0.0.2 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-0/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/wascap-codec/0.0.2:/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] bd9d2aa45d763fd679424327c308c655f2a71b5ee08f7bf954691ba124a677c5
[INFO] running `"docker" "start" "-a" "bd9d2aa45d763fd679424327c308c655f2a71b5ee08f7bf954691ba124a677c5"`
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling wascap-codec v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/capabilities.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |         dispatcher: Box<Dispatcher>,
[INFO] [stderr]    |                         ^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.79s
[INFO] running `"docker" "inspect" "bd9d2aa45d763fd679424327c308c655f2a71b5ee08f7bf954691ba124a677c5"`
[INFO] running `"docker" "rm" "-f" "bd9d2aa45d763fd679424327c308c655f2a71b5ee08f7bf954691ba124a677c5"`
[INFO] [stdout] bd9d2aa45d763fd679424327c308c655f2a71b5ee08f7bf954691ba124a677c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wascap-codec/0.0.2:/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] 03005f7eeece1a6d2a618def4ffb742d7f08591510ff9ac151a2968c8aa5b470
[INFO] running `"docker" "start" "-a" "03005f7eeece1a6d2a618def4ffb742d7f08591510ff9ac151a2968c8aa5b470"`
[INFO] [stderr]    Compiling wascap-codec v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/capabilities.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |         dispatcher: Box<Dispatcher>,
[INFO] [stderr]    |                         ^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "03005f7eeece1a6d2a618def4ffb742d7f08591510ff9ac151a2968c8aa5b470"`
[INFO] running `"docker" "rm" "-f" "03005f7eeece1a6d2a618def4ffb742d7f08591510ff9ac151a2968c8aa5b470"`
[INFO] [stdout] 03005f7eeece1a6d2a618def4ffb742d7f08591510ff9ac151a2968c8aa5b470
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wascap-codec/0.0.2:/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] fbc659e415c61156fb5394a689ff63cd9338e45a637ec53ebd36b075256172ab
[INFO] running `"docker" "start" "-a" "fbc659e415c61156fb5394a689ff63cd9338e45a637ec53ebd36b075256172ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wascap_codec-1bc2ce40ed139a28
[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] [stderr]    Doc-tests wascap-codec
[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" "fbc659e415c61156fb5394a689ff63cd9338e45a637ec53ebd36b075256172ab"`
[INFO] running `"docker" "rm" "-f" "fbc659e415c61156fb5394a689ff63cd9338e45a637ec53ebd36b075256172ab"`
[INFO] [stdout] fbc659e415c61156fb5394a689ff63cd9338e45a637ec53ebd36b075256172ab