[INFO] updating cached repository nayato/mqtt-push
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nayato/mqtt-push
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nayato/mqtt-push" "work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nayato/mqtt-push" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nayato/mqtt-push"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nayato/mqtt-push'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d776f8b4b255e1da13d28ae57a5d65f49e66a9c0
[INFO] sha for GitHub repo nayato/mqtt-push: d776f8b4b255e1da13d28ae57a5d65f49e66a9c0
[INFO] validating manifest of nayato/mqtt-push 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 nayato/mqtt-push 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 nayato/mqtt-push
[INFO] finished frobbing nayato/mqtt-push
[INFO] frobbed toml for nayato/mqtt-push written to work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push/Cargo.toml
[INFO] started frobbing nayato/mqtt-push
[INFO] finished frobbing nayato/mqtt-push
[INFO] frobbed toml for nayato/mqtt-push written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nayato/mqtt-push/Cargo.toml
[INFO] crate nayato/mqtt-push already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing nayato/mqtt-push 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push:/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] ea03863a5cbe318e8a3279fcee4ce7998f4581fd1935f58f326c2b1799065f6c
[INFO] running `"docker" "start" "-a" "ea03863a5cbe318e8a3279fcee4ce7998f4581fd1935f58f326c2b1799065f6c"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.32
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-io v0.1.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling tokio-core v0.1.12
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling mqtt v0.1.2 (https://github.com/nayato/rust-mqtt?branch=owned#3758a26a)
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling mqtt-push v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:143:80
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn connect(addr: SocketAddr, client_id: String, handle: Handle) -> Box<Future<Item = Client, Error = Error>> {
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Client, Error = Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.47s
[INFO] running `"docker" "inspect" "ea03863a5cbe318e8a3279fcee4ce7998f4581fd1935f58f326c2b1799065f6c"`
[INFO] running `"docker" "rm" "-f" "ea03863a5cbe318e8a3279fcee4ce7998f4581fd1935f58f326c2b1799065f6c"`
[INFO] [stdout] ea03863a5cbe318e8a3279fcee4ce7998f4581fd1935f58f326c2b1799065f6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push:/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] 9f975758bf404816a1786bf1d7097c067ae48d977bb65dbe65911c167f16e466
[INFO] running `"docker" "start" "-a" "9f975758bf404816a1786bf1d7097c067ae48d977bb65dbe65911c167f16e466"`
[INFO] [stderr]    Compiling mqtt-push v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:143:80
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn connect(addr: SocketAddr, client_id: String, handle: Handle) -> Box<Future<Item = Client, Error = Error>> {
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Client, Error = Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "9f975758bf404816a1786bf1d7097c067ae48d977bb65dbe65911c167f16e466"`
[INFO] running `"docker" "rm" "-f" "9f975758bf404816a1786bf1d7097c067ae48d977bb65dbe65911c167f16e466"`
[INFO] [stdout] 9f975758bf404816a1786bf1d7097c067ae48d977bb65dbe65911c167f16e466
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nayato/mqtt-push:/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] b6b5bc6961103ead3a0cb59e44d0261fa0d1c0658d8aabdcff36156015189b44
[INFO] running `"docker" "start" "-a" "b6b5bc6961103ead3a0cb59e44d0261fa0d1c0658d8aabdcff36156015189b44"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mqtt_push-78abf9640052b32f
[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" "b6b5bc6961103ead3a0cb59e44d0261fa0d1c0658d8aabdcff36156015189b44"`
[INFO] running `"docker" "rm" "-f" "b6b5bc6961103ead3a0cb59e44d0261fa0d1c0658d8aabdcff36156015189b44"`
[INFO] [stdout] b6b5bc6961103ead3a0cb59e44d0261fa0d1c0658d8aabdcff36156015189b44