[INFO] updating cached repository asymptoticbuffer/chatito
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asymptoticbuffer/chatito
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asymptoticbuffer/chatito" "work/ex/beta-1.37-6/sources/1.36.0/gh/asymptoticbuffer/chatito"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/asymptoticbuffer/chatito'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asymptoticbuffer/chatito" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc708e8fa2d3c88017f981233b5ba2f0367f1df1
[INFO] sha for GitHub repo asymptoticbuffer/chatito: dc708e8fa2d3c88017f981233b5ba2f0367f1df1
[INFO] validating manifest of asymptoticbuffer/chatito 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 asymptoticbuffer/chatito 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 asymptoticbuffer/chatito
[INFO] finished frobbing asymptoticbuffer/chatito
[INFO] frobbed toml for asymptoticbuffer/chatito written to work/ex/beta-1.37-6/sources/1.36.0/gh/asymptoticbuffer/chatito/Cargo.toml
[INFO] started frobbing asymptoticbuffer/chatito
[INFO] finished frobbing asymptoticbuffer/chatito
[INFO] frobbed toml for asymptoticbuffer/chatito written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito/Cargo.toml
[INFO] crate asymptoticbuffer/chatito already has a lockfile, it will not be regenerated
[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 asymptoticbuffer/chatito 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito:/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] 8a77758e3e5d0220ad9bba8608236915d1d0a31693547b20487bcc3ee81e91fd
[INFO] running `"docker" "start" "-a" "8a77758e3e5d0220ad9bba8608236915d1d0a31693547b20487bcc3ee81e91fd"`
[INFO] [stderr]    Compiling chatito v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]  --> src/transport.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "8a77758e3e5d0220ad9bba8608236915d1d0a31693547b20487bcc3ee81e91fd"`
[INFO] running `"docker" "rm" "-f" "8a77758e3e5d0220ad9bba8608236915d1d0a31693547b20487bcc3ee81e91fd"`
[INFO] [stdout] 8a77758e3e5d0220ad9bba8608236915d1d0a31693547b20487bcc3ee81e91fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito:/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] 2895d136d79a97b3015f3df254f41c04cb66a7b244e563b5b103ebb4e603a086
[INFO] running `"docker" "start" "-a" "2895d136d79a97b3015f3df254f41c04cb66a7b244e563b5b103ebb4e603a086"`
[INFO] [stderr]    Compiling chatito v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]  --> src/transport.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "2895d136d79a97b3015f3df254f41c04cb66a7b244e563b5b103ebb4e603a086"`
[INFO] running `"docker" "rm" "-f" "2895d136d79a97b3015f3df254f41c04cb66a7b244e563b5b103ebb4e603a086"`
[INFO] [stdout] 2895d136d79a97b3015f3df254f41c04cb66a7b244e563b5b103ebb4e603a086
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asymptoticbuffer/chatito:/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] eb81c75a0fb8bcae7ade2afafe92b32a52396f9cd7a7385d294fbc5493b0e977
[INFO] running `"docker" "start" "-a" "eb81c75a0fb8bcae7ade2afafe92b32a52396f9cd7a7385d294fbc5493b0e977"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chatito-6aa6e4d1a0114bec
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chatito-d3c8b1a1a4fa2588
[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] [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 chatito
[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" "eb81c75a0fb8bcae7ade2afafe92b32a52396f9cd7a7385d294fbc5493b0e977"`
[INFO] running `"docker" "rm" "-f" "eb81c75a0fb8bcae7ade2afafe92b32a52396f9cd7a7385d294fbc5493b0e977"`
[INFO] [stdout] eb81c75a0fb8bcae7ade2afafe92b32a52396f9cd7a7385d294fbc5493b0e977