Dec 11 15:53:36.395 INFO checking jvff/rust-things-gateway-adapter-ipc-test against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:53:36.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 15:53:36.748 INFO [stdout] 9b98476f8dbc5895a4a0da307d8f69e1577ecd27ff6986a7f0c7bb1265bfa6c5
Dec 11 15:53:36.752 INFO running `"docker" "start" "-a" "9b98476f8dbc5895a4a0da307d8f69e1577ecd27ff6986a7f0c7bb1265bfa6c5"`
Dec 11 15:53:37.528 INFO [stderr] usermod: no changes
Dec 11 15:53:37.643 INFO [stderr]    Compiling nanomsg-sys v0.7.2
Dec 11 15:53:37.648 INFO [stderr]     Checking serde v1.0.80
Dec 11 15:53:39.826 INFO [stderr]     Checking nanomsg v0.7.2
Dec 11 15:53:48.014 INFO [stderr]     Checking serde_json v1.0.33
Dec 11 15:53:52.110 INFO [stderr]     Checking rust-gateway v0.1.0 (/source)
Dec 11 15:53:54.752 INFO [stderr] warning: unreachable statement
Dec 11 15:53:54.752 INFO [stderr]    --> src/main.rs:136:5
Dec 11 15:53:54.752 INFO [stderr]     |
Dec 11 15:53:54.752 INFO [stderr] 136 |     endpoint.shutdown();
Dec 11 15:53:54.752 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:54.752 INFO [stderr]     |
Dec 11 15:53:54.752 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 11 15:53:54.752 INFO [stderr] 
Dec 11 15:53:54.760 INFO [stderr] warning: unreachable statement
Dec 11 15:53:54.760 INFO [stderr]    --> src/main.rs:159:5
Dec 11 15:53:54.760 INFO [stderr]     |
Dec 11 15:53:54.760 INFO [stderr] 159 |     endpoint.shutdown();
Dec 11 15:53:54.760 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:54.760 INFO [stderr] 
Dec 11 15:53:54.813 INFO [stderr] warning: unused variable: `endpoint`
Dec 11 15:53:54.813 INFO [stderr]    --> src/main.rs:103:13
Dec 11 15:53:54.813 INFO [stderr]     |
Dec 11 15:53:54.813 INFO [stderr] 103 |     let mut endpoint = socket
Dec 11 15:53:54.813 INFO [stderr]     |             ^^^^^^^^ help: consider using `_endpoint` instead
Dec 11 15:53:54.813 INFO [stderr]     |
Dec 11 15:53:54.813 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:53:54.813 INFO [stderr] 
Dec 11 15:53:54.813 INFO [stderr] warning: unused variable: `endpoint`
Dec 11 15:53:54.813 INFO [stderr]    --> src/main.rs:141:13
Dec 11 15:53:54.813 INFO [stderr]     |
Dec 11 15:53:54.813 INFO [stderr] 141 |     let mut endpoint = socket
Dec 11 15:53:54.813 INFO [stderr]     |             ^^^^^^^^ help: consider using `_endpoint` instead
Dec 11 15:53:54.813 INFO [stderr] 
Dec 11 15:53:54.910 INFO [stderr] warning: unreachable statement
Dec 11 15:53:54.910 INFO [stderr]    --> src/main.rs:136:5
Dec 11 15:53:54.910 INFO [stderr]     |
Dec 11 15:53:54.910 INFO [stderr] 136 |     endpoint.shutdown();
Dec 11 15:53:54.910 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:54.910 INFO [stderr]     |
Dec 11 15:53:54.910 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 11 15:53:54.910 INFO [stderr] 
Dec 11 15:53:54.920 INFO [stderr] warning: unreachable statement
Dec 11 15:53:54.920 INFO [stderr]    --> src/main.rs:159:5
Dec 11 15:53:54.920 INFO [stderr]     |
Dec 11 15:53:54.920 INFO [stderr] 159 |     endpoint.shutdown();
Dec 11 15:53:54.920 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:54.920 INFO [stderr] 
Dec 11 15:53:54.968 INFO [stderr] warning: unused variable: `endpoint`
Dec 11 15:53:54.968 INFO [stderr]    --> src/main.rs:103:13
Dec 11 15:53:54.968 INFO [stderr]     |
Dec 11 15:53:54.968 INFO [stderr] 103 |     let mut endpoint = socket
Dec 11 15:53:54.968 INFO [stderr]     |             ^^^^^^^^ help: consider using `_endpoint` instead
Dec 11 15:53:54.968 INFO [stderr]     |
Dec 11 15:53:54.968 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:53:54.968 INFO [stderr] 
Dec 11 15:53:54.968 INFO [stderr] warning: unused variable: `endpoint`
Dec 11 15:53:54.968 INFO [stderr]    --> src/main.rs:141:13
Dec 11 15:53:54.968 INFO [stderr]     |
Dec 11 15:53:54.968 INFO [stderr] 141 |     let mut endpoint = socket
Dec 11 15:53:54.968 INFO [stderr]     |             ^^^^^^^^ help: consider using `_endpoint` instead
Dec 11 15:53:54.968 INFO [stderr] 
Dec 11 15:53:55.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.067 INFO [stderr]    --> src/main.rs:131:9
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr] 131 |         socket.write_all(reply_message.as_bytes());
Dec 11 15:53:55.067 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 15:53:55.067 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.067 INFO [stderr] 
Dec 11 15:53:55.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.067 INFO [stderr]    --> src/main.rs:136:5
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr] 136 |     endpoint.shutdown();
Dec 11 15:53:55.067 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.067 INFO [stderr] 
Dec 11 15:53:55.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.067 INFO [stderr]    --> src/main.rs:159:5
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr] 159 |     endpoint.shutdown();
Dec 11 15:53:55.067 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.067 INFO [stderr]     |
Dec 11 15:53:55.067 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.067 INFO [stderr] 
Dec 11 15:53:55.284 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.284 INFO [stderr]    --> src/main.rs:131:9
Dec 11 15:53:55.284 INFO [stderr]     |
Dec 11 15:53:55.284 INFO [stderr] 131 |         socket.write_all(reply_message.as_bytes());
Dec 11 15:53:55.284 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.284 INFO [stderr]     |
Dec 11 15:53:55.284 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 15:53:55.284 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.284 INFO [stderr] 
Dec 11 15:53:55.284 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.284 INFO [stderr]    --> src/main.rs:136:5
Dec 11 15:53:55.284 INFO [stderr]     |
Dec 11 15:53:55.284 INFO [stderr] 136 |     endpoint.shutdown();
Dec 11 15:53:55.284 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.284 INFO [stderr]     |
Dec 11 15:53:55.284 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.284 INFO [stderr] 
Dec 11 15:53:55.284 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:53:55.284 INFO [stderr]    --> src/main.rs:159:5
Dec 11 15:53:55.284 INFO [stderr]     |
Dec 11 15:53:55.285 INFO [stderr] 159 |     endpoint.shutdown();
Dec 11 15:53:55.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:53:55.285 INFO [stderr]     |
Dec 11 15:53:55.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:53:55.285 INFO [stderr] 
Dec 11 15:53:55.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.76s
Dec 11 15:53:55.322 INFO [stderr] su: No module specific data is present
Dec 11 15:53:55.979 INFO running `"docker" "inspect" "9b98476f8dbc5895a4a0da307d8f69e1577ecd27ff6986a7f0c7bb1265bfa6c5"`
Dec 11 15:53:56.288 INFO running `"docker" "rm" "-f" "9b98476f8dbc5895a4a0da307d8f69e1577ecd27ff6986a7f0c7bb1265bfa6c5"`
Dec 11 15:53:56.648 INFO [stdout] 9b98476f8dbc5895a4a0da307d8f69e1577ecd27ff6986a7f0c7bb1265bfa6c5