Nov 17 17:21:38.142 INFO testing zookeeper-0.5.4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 17:21:38.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 17:21:38.600 INFO [stdout] 40bf3c9ee061c1c0b172f8586886cd450c8552fdac7d20ce05bc0cfbf1bfea48
Nov 17 17:21:38.603 INFO running `"docker" "start" "-a" "40bf3c9ee061c1c0b172f8586886cd450c8552fdac7d20ce05bc0cfbf1bfea48"`
Nov 17 17:21:39.966 INFO [stderr] usermod: no changes
Nov 17 17:21:40.051 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 17 17:21:40.051 INFO [stderr] disables Cargo from automatically inferring other test targets.
Nov 17 17:21:40.051 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 17 17:21:40.051 INFO [stderr] files will be included as a test target:
Nov 17 17:21:40.051 INFO [stderr] 
Nov 17 17:21:40.051 INFO [stderr] * /source/tests/test_recursive.rs
Nov 17 17:21:40.051 INFO [stderr] * /source/tests/test_cache.rs
Nov 17 17:21:40.051 INFO [stderr] * /source/tests/test_zk.rs
Nov 17 17:21:40.051 INFO [stderr] 
Nov 17 17:21:40.051 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 17 17:21:40.051 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Nov 17 17:21:40.051 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Nov 17 17:21:40.051 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 17 17:21:40.051 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 17 17:21:40.051 INFO [stderr] 
Nov 17 17:21:40.051 INFO [stderr] For more information on this warning you can consult
Nov 17 17:21:40.051 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 17 17:21:40.138 INFO [stderr]    Compiling proc-macro2 v0.4.24
Nov 17 17:21:40.143 INFO [stderr]    Compiling snowflake v1.3.0
Nov 17 17:21:40.159 INFO [stderr]    Compiling mio-extras v2.0.5
Nov 17 17:21:45.103 INFO [stderr]    Compiling quote v0.6.10
Nov 17 17:21:47.524 INFO [stderr]    Compiling syn v0.14.9
Nov 17 17:21:55.647 INFO [stderr]    Compiling zookeeper_derive v0.4.0
Nov 17 17:21:58.494 INFO [stderr]    Compiling zookeeper v0.5.4 (/source)
Nov 17 17:22:00.043 INFO [stderr] warning: variant is never constructed: `Shutdown`
Nov 17 17:22:00.043 INFO [stderr]   --> src/recipes/cache.rs:41:5
Nov 17 17:22:00.043 INFO [stderr]    |
Nov 17 17:22:00.043 INFO [stderr] 41 |     Shutdown,
Nov 17 17:22:00.044 INFO [stderr]    |     ^^^^^^^^
Nov 17 17:22:00.044 INFO [stderr]    |
Nov 17 17:22:00.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 17:22:00.044 INFO [stderr] 
Nov 17 17:22:04.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.13s
Nov 17 17:22:04.155 INFO [stderr] su: No module specific data is present
Nov 17 17:22:04.839 INFO running `"docker" "inspect" "40bf3c9ee061c1c0b172f8586886cd450c8552fdac7d20ce05bc0cfbf1bfea48"`
Nov 17 17:22:05.203 INFO running `"docker" "rm" "-f" "40bf3c9ee061c1c0b172f8586886cd450c8552fdac7d20ce05bc0cfbf1bfea48"`
Nov 17 17:22:05.495 INFO [stdout] 40bf3c9ee061c1c0b172f8586886cd450c8552fdac7d20ce05bc0cfbf1bfea48
Nov 17 17:22:05.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 17:22:05.975 INFO [stdout] 2425d200bc87809186253e70fdd1c3671360518236d68ee750c3eef7e29e0900
Nov 17 17:22:05.978 INFO running `"docker" "start" "-a" "2425d200bc87809186253e70fdd1c3671360518236d68ee750c3eef7e29e0900"`
Nov 17 17:22:07.326 INFO [stderr] usermod: no changes
Nov 17 17:22:07.387 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 17 17:22:07.387 INFO [stderr] disables Cargo from automatically inferring other test targets.
Nov 17 17:22:07.387 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 17 17:22:07.387 INFO [stderr] files will be included as a test target:
Nov 17 17:22:07.387 INFO [stderr] 
Nov 17 17:22:07.387 INFO [stderr] * /source/tests/test_recursive.rs
Nov 17 17:22:07.387 INFO [stderr] * /source/tests/test_cache.rs
Nov 17 17:22:07.387 INFO [stderr] * /source/tests/test_zk.rs
Nov 17 17:22:07.387 INFO [stderr] 
Nov 17 17:22:07.387 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 17 17:22:07.387 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Nov 17 17:22:07.387 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Nov 17 17:22:07.387 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 17 17:22:07.387 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 17 17:22:07.387 INFO [stderr] 
Nov 17 17:22:07.387 INFO [stderr] For more information on this warning you can consult
Nov 17 17:22:07.387 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 17 17:22:07.505 INFO [stderr]    Compiling env_logger v0.5.13
Nov 17 17:22:09.730 INFO [stderr]    Compiling zookeeper v0.5.4 (/source)
Nov 17 17:22:12.263 INFO [stderr] warning: variant is never constructed: `Shutdown`
Nov 17 17:22:12.263 INFO [stderr]   --> src/recipes/cache.rs:41:5
Nov 17 17:22:12.263 INFO [stderr]    |
Nov 17 17:22:12.263 INFO [stderr] 41 |     Shutdown,
Nov 17 17:22:12.263 INFO [stderr]    |     ^^^^^^^^
Nov 17 17:22:12.263 INFO [stderr]    |
Nov 17 17:22:12.263 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 17:22:12.263 INFO [stderr] 
Nov 17 17:22:19.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
Nov 17 17:22:19.007 INFO [stderr] su: No module specific data is present
Nov 17 17:22:19.926 INFO running `"docker" "inspect" "2425d200bc87809186253e70fdd1c3671360518236d68ee750c3eef7e29e0900"`
Nov 17 17:22:20.271 INFO running `"docker" "rm" "-f" "2425d200bc87809186253e70fdd1c3671360518236d68ee750c3eef7e29e0900"`
Nov 17 17:22:20.710 INFO [stdout] 2425d200bc87809186253e70fdd1c3671360518236d68ee750c3eef7e29e0900