Dec 19 18:55:51.587 INFO checking cloudjunky/nessm1 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:55:51.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/cloudjunky/nessm1:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:55:52.050 INFO [stdout] 1c54fa9979431e389fc02706da25b6d5724520a9ef280bad1c14905106a9c60c
Dec 19 18:55:52.056 INFO running `"docker" "start" "-a" "1c54fa9979431e389fc02706da25b6d5724520a9ef280bad1c14905106a9c60c"`
Dec 19 18:55:54.071 INFO [stderr]     Checking uuid v0.1.18
Dec 19 18:55:54.072 INFO [stderr]     Checking chrono v0.2.25
Dec 19 18:55:54.981 INFO [stderr]     Checking url v0.2.38
Dec 19 18:55:56.968 INFO [stderr]     Checking tiny_http v0.5.8
Dec 19 18:55:57.945 INFO [stderr]     Checking nessm1 v0.1.0 (/opt/crater/workdir)
Dec 19 18:55:58.224 INFO [stderr] warning: unused import: `std::env`
Dec 19 18:55:58.224 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 18:55:58.224 INFO [stderr]   |
Dec 19 18:55:58.224 INFO [stderr] 9 | use std::env;
Dec 19 18:55:58.224 INFO [stderr]   |     ^^^^^^^^
Dec 19 18:55:58.225 INFO [stderr]   |
Dec 19 18:55:58.225 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:55:58.225 INFO [stderr] 
Dec 19 18:55:58.225 INFO [stderr] warning: unused import: `std::process`
Dec 19 18:55:58.226 INFO [stderr]   --> src/lib.rs:10:5
Dec 19 18:55:58.226 INFO [stderr]    |
Dec 19 18:55:58.226 INFO [stderr] 10 | use std::process;
Dec 19 18:55:58.226 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 18:55:58.226 INFO [stderr] 
Dec 19 18:55:58.227 INFO [stderr] warning: unused import: `std::thread`
Dec 19 18:55:58.227 INFO [stderr]   --> src/lib.rs:11:5
Dec 19 18:55:58.227 INFO [stderr]    |
Dec 19 18:55:58.228 INFO [stderr] 11 | use std::thread;
Dec 19 18:55:58.228 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:55:58.228 INFO [stderr] 
Dec 19 18:55:58.228 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 19 18:55:58.229 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 18:55:58.229 INFO [stderr]    |
Dec 19 18:55:58.229 INFO [stderr] 14 | use std::net::TcpListener;
Dec 19 18:55:58.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.229 INFO [stderr] 
Dec 19 18:55:58.248 INFO [stderr] warning: unused import: `std::env`
Dec 19 18:55:58.248 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 18:55:58.248 INFO [stderr]   |
Dec 19 18:55:58.249 INFO [stderr] 9 | use std::env;
Dec 19 18:55:58.249 INFO [stderr]   |     ^^^^^^^^
Dec 19 18:55:58.249 INFO [stderr]   |
Dec 19 18:55:58.249 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:55:58.249 INFO [stderr] 
Dec 19 18:55:58.249 INFO [stderr] warning: unused import: `std::process`
Dec 19 18:55:58.250 INFO [stderr]   --> src/lib.rs:10:5
Dec 19 18:55:58.250 INFO [stderr]    |
Dec 19 18:55:58.250 INFO [stderr] 10 | use std::process;
Dec 19 18:55:58.250 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 18:55:58.250 INFO [stderr] 
Dec 19 18:55:58.250 INFO [stderr] warning: unused import: `std::thread`
Dec 19 18:55:58.250 INFO [stderr]   --> src/lib.rs:11:5
Dec 19 18:55:58.250 INFO [stderr]    |
Dec 19 18:55:58.251 INFO [stderr] 11 | use std::thread;
Dec 19 18:55:58.251 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:55:58.251 INFO [stderr] 
Dec 19 18:55:58.251 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 19 18:55:58.251 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 18:55:58.251 INFO [stderr]    |
Dec 19 18:55:58.252 INFO [stderr] 14 | use std::net::TcpListener;
Dec 19 18:55:58.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.252 INFO [stderr] 
Dec 19 18:55:58.325 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.325 INFO [stderr]   --> src/lib.rs:36:9
Dec 19 18:55:58.325 INFO [stderr]    |
Dec 19 18:55:58.325 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 19 18:55:58.325 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.326 INFO [stderr]    |
Dec 19 18:55:58.326 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.326 INFO [stderr] 
Dec 19 18:55:58.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.326 INFO [stderr]   --> src/lib.rs:39:9
Dec 19 18:55:58.326 INFO [stderr]    |
Dec 19 18:55:58.326 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 19 18:55:58.327 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.327 INFO [stderr]    |
Dec 19 18:55:58.327 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.327 INFO [stderr] 
Dec 19 18:55:58.360 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.360 INFO [stderr]   --> src/lib.rs:36:9
Dec 19 18:55:58.360 INFO [stderr]    |
Dec 19 18:55:58.360 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 19 18:55:58.360 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.360 INFO [stderr]    |
Dec 19 18:55:58.360 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.360 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.360 INFO [stderr] 
Dec 19 18:55:58.360 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.360 INFO [stderr]   --> src/lib.rs:39:9
Dec 19 18:55:58.360 INFO [stderr]    |
Dec 19 18:55:58.360 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 19 18:55:58.360 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.360 INFO [stderr]    |
Dec 19 18:55:58.361 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.361 INFO [stderr] 
Dec 19 18:55:58.964 INFO [stderr] warning: unused variable: `result`
Dec 19 18:55:58.964 INFO [stderr]   --> src/main.rs:31:13
Dec 19 18:55:58.964 INFO [stderr]    |
Dec 19 18:55:58.964 INFO [stderr] 31 |         let result = match request.url() {
Dec 19 18:55:58.965 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 19 18:55:58.965 INFO [stderr]    |
Dec 19 18:55:58.965 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:55:58.965 INFO [stderr] 
Dec 19 18:55:58.984 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 19 18:55:58.986 INFO [stderr]  --> src/main.rs:8:1
Dec 19 18:55:58.986 INFO [stderr]   |
Dec 19 18:55:58.986 INFO [stderr] 8 | enum StatusUpdate {
Dec 19 18:55:58.986 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.986 INFO [stderr]   |
Dec 19 18:55:58.986 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:55:58.986 INFO [stderr] 
Dec 19 18:55:58.986 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 19 18:55:58.986 INFO [stderr]   --> src/main.rs:11:1
Dec 19 18:55:58.986 INFO [stderr]    |
Dec 19 18:55:58.986 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 19 18:55:58.986 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.986 INFO [stderr] 
Dec 19 18:55:58.986 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.986 INFO [stderr]   --> src/main.rs:60:2
Dec 19 18:55:58.986 INFO [stderr]    |
Dec 19 18:55:58.986 INFO [stderr] 60 |     request.respond(response);
Dec 19 18:55:58.986 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.986 INFO [stderr]    |
Dec 19 18:55:58.986 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.986 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.986 INFO [stderr] 
Dec 19 18:55:59.045 INFO [stderr] warning: unused variable: `result`
Dec 19 18:55:59.046 INFO [stderr]   --> src/main.rs:31:13
Dec 19 18:55:59.046 INFO [stderr]    |
Dec 19 18:55:59.046 INFO [stderr] 31 |         let result = match request.url() {
Dec 19 18:55:59.046 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 19 18:55:59.046 INFO [stderr]    |
Dec 19 18:55:59.047 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:55:59.047 INFO [stderr] 
Dec 19 18:55:59.066 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 19 18:55:59.066 INFO [stderr]  --> src/main.rs:8:1
Dec 19 18:55:59.066 INFO [stderr]   |
Dec 19 18:55:59.067 INFO [stderr] 8 | enum StatusUpdate {
Dec 19 18:55:59.067 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:55:59.069 INFO [stderr]   |
Dec 19 18:55:59.069 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:55:59.069 INFO [stderr] 
Dec 19 18:55:59.069 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 19 18:55:59.069 INFO [stderr]   --> src/main.rs:11:1
Dec 19 18:55:59.069 INFO [stderr]    |
Dec 19 18:55:59.069 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 19 18:55:59.069 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:59.069 INFO [stderr] 
Dec 19 18:55:59.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:59.069 INFO [stderr]   --> src/main.rs:60:2
Dec 19 18:55:59.069 INFO [stderr]    |
Dec 19 18:55:59.069 INFO [stderr] 60 |     request.respond(response);
Dec 19 18:55:59.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:59.069 INFO [stderr]    |
Dec 19 18:55:59.069 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:59.069 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:59.069 INFO [stderr] 
Dec 19 18:55:59.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Dec 19 18:55:59.456 INFO running `"docker" "inspect" "1c54fa9979431e389fc02706da25b6d5724520a9ef280bad1c14905106a9c60c"`
Dec 19 18:55:59.616 INFO running `"docker" "rm" "-f" "1c54fa9979431e389fc02706da25b6d5724520a9ef280bad1c14905106a9c60c"`
Dec 19 18:55:59.833 INFO [stdout] 1c54fa9979431e389fc02706da25b6d5724520a9ef280bad1c14905106a9c60c