[INFO] crate mysql_async 0.19.1 is already in cache
[INFO] extracting crate mysql_async 0.19.1 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/mysql_async/0.19.1
[INFO] extracting crate mysql_async 0.19.1 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/mysql_async/0.19.1
[INFO] validating manifest of mysql_async-0.19.1 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mysql_async-0.19.1 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mysql_async-0.19.1
[INFO] finished frobbing mysql_async-0.19.1
[INFO] frobbed toml for mysql_async-0.19.1 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/mysql_async/0.19.1/Cargo.toml
[INFO] started frobbing mysql_async-0.19.1
[INFO] finished frobbing mysql_async-0.19.1
[INFO] frobbed toml for mysql_async-0.19.1 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/mysql_async/0.19.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mysql_async-0.19.1 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/mysql_async/0.19.1:/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=forbid" "-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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 70c6947a34ffa929f176bf6f53f524c104110007d2f668a41440a311cf5df11f
[INFO] running `"docker" "start" "-a" "70c6947a34ffa929f176bf6f53f524c104110007d2f668a41440a311cf5df11f"`
[INFO] [stderr]     Checking lexical-core v0.4.2
[INFO] [stderr]     Checking lexical v2.2.1
[INFO] [stderr]     Checking mysql_common v0.17.1
[INFO] [stderr]     Checking mysql_async v0.19.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/conn/mod.rs:429:52
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn reconnect_via_socket_if_needed(self) -> Box<MyFuture<Conn>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn MyFuture<Conn>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/conn/mod.rs:429:52
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn reconnect_via_socket_if_needed(self) -> Box<MyFuture<Conn>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn MyFuture<Conn>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
[INFO] running `"docker" "inspect" "70c6947a34ffa929f176bf6f53f524c104110007d2f668a41440a311cf5df11f"`
[INFO] running `"docker" "rm" "-f" "70c6947a34ffa929f176bf6f53f524c104110007d2f668a41440a311cf5df11f"`
[INFO] [stdout] 70c6947a34ffa929f176bf6f53f524c104110007d2f668a41440a311cf5df11f