Nov 29 17:00:48.235 INFO checking takakawa/mockserver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 17:00:48.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 29 17:00:48.736 INFO [stdout] ff37555da3b0e6c979c2c9f6af97690f5f31fb552e72353ec5e51722db17f6de
Nov 29 17:00:48.743 INFO running `"docker" "start" "-a" "ff37555da3b0e6c979c2c9f6af97690f5f31fb552e72353ec5e51722db17f6de"`
Nov 29 17:00:49.974 INFO [stderr] usermod: no changes
Nov 29 17:00:50.056 INFO [stderr]     Checking mockserver v0.1.0 (/source)
Nov 29 17:00:50.444 INFO [stderr] warning: unused variable: `o`
Nov 29 17:00:50.444 INFO [stderr]   --> src/main.rs:30:8
Nov 29 17:00:50.444 INFO [stderr]    |
Nov 29 17:00:50.444 INFO [stderr] 30 |                 Ok(o) => {
Nov 29 17:00:50.444 INFO [stderr]    |                    ^ help: consider using `_o` instead
Nov 29 17:00:50.445 INFO [stderr]    |
Nov 29 17:00:50.445 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:00:50.445 INFO [stderr] 
Nov 29 17:00:50.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:00:50.479 INFO [stderr]   --> src/main.rs:21:4
Nov 29 17:00:50.479 INFO [stderr]    |
Nov 29 17:00:50.479 INFO [stderr] 21 |             stream.shutdown(Shutdown::Both);
Nov 29 17:00:50.479 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:00:50.479 INFO [stderr]    |
Nov 29 17:00:50.479 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 17:00:50.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:00:50.479 INFO [stderr] 
Nov 29 17:00:50.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:00:50.479 INFO [stderr]   --> src/main.rs:33:50
Nov 29 17:00:50.479 INFO [stderr]    |
Nov 29 17:00:50.479 INFO [stderr] 33 |                        Err(e)=>{println!("Failed to send:{}",e);stream.shutdown(Shutdown::Both);break;},
Nov 29 17:00:50.479 INFO [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:00:50.479 INFO [stderr]    |
Nov 29 17:00:50.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:00:50.479 INFO [stderr] 
Nov 29 17:00:50.500 INFO [stderr] warning: unused variable: `o`
Nov 29 17:00:50.500 INFO [stderr]   --> src/main.rs:30:8
Nov 29 17:00:50.500 INFO [stderr]    |
Nov 29 17:00:50.500 INFO [stderr] 30 |                 Ok(o) => {
Nov 29 17:00:50.500 INFO [stderr]    |                    ^ help: consider using `_o` instead
Nov 29 17:00:50.500 INFO [stderr]    |
Nov 29 17:00:50.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:00:50.500 INFO [stderr] 
Nov 29 17:00:50.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:00:50.520 INFO [stderr]   --> src/main.rs:21:4
Nov 29 17:00:50.520 INFO [stderr]    |
Nov 29 17:00:50.520 INFO [stderr] 21 |             stream.shutdown(Shutdown::Both);
Nov 29 17:00:50.520 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:00:50.520 INFO [stderr]    |
Nov 29 17:00:50.520 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 17:00:50.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:00:50.520 INFO [stderr] 
Nov 29 17:00:50.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:00:50.520 INFO [stderr]   --> src/main.rs:33:50
Nov 29 17:00:50.520 INFO [stderr]    |
Nov 29 17:00:50.520 INFO [stderr] 33 |                        Err(e)=>{println!("Failed to send:{}",e);stream.shutdown(Shutdown::Both);break;},
Nov 29 17:00:50.520 INFO [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:00:50.520 INFO [stderr]    |
Nov 29 17:00:50.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:00:50.520 INFO [stderr] 
Nov 29 17:00:50.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 29 17:00:50.575 INFO [stderr] su: No module specific data is present
Nov 29 17:00:51.086 INFO running `"docker" "inspect" "ff37555da3b0e6c979c2c9f6af97690f5f31fb552e72353ec5e51722db17f6de"`
Nov 29 17:00:51.414 INFO running `"docker" "rm" "-f" "ff37555da3b0e6c979c2c9f6af97690f5f31fb552e72353ec5e51722db17f6de"`
Nov 29 17:00:51.704 INFO [stdout] ff37555da3b0e6c979c2c9f6af97690f5f31fb552e72353ec5e51722db17f6de