Dec 18 02:21:03.126 INFO checking cloudjunky/nessm1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:21:03.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:21:03.306 INFO [stdout] 4b05b3fc0f055f41dd209d9a4fd50d16f811ccc83fc17010ba6cd5fe3b1a81c6
Dec 18 02:21:03.309 INFO running `"docker" "start" "-a" "4b05b3fc0f055f41dd209d9a4fd50d16f811ccc83fc17010ba6cd5fe3b1a81c6"`
Dec 18 02:21:04.494 INFO [stderr]     Checking uuid v0.1.18
Dec 18 02:21:04.900 INFO [stderr]     Checking url v0.2.38
Dec 18 02:21:05.808 INFO [stderr]     Checking tiny_http v0.5.8
Dec 18 02:21:06.674 INFO [stderr]     Checking nessm1 v0.1.0 (/opt/crater/workdir)
Dec 18 02:21:07.032 INFO [stderr] warning: unused import: `std::env`
Dec 18 02:21:07.033 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 02:21:07.033 INFO [stderr]   |
Dec 18 02:21:07.033 INFO [stderr] 9 | use std::env;
Dec 18 02:21:07.033 INFO [stderr]   |     ^^^^^^^^
Dec 18 02:21:07.034 INFO [stderr]   |
Dec 18 02:21:07.034 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:21:07.034 INFO [stderr] 
Dec 18 02:21:07.035 INFO [stderr] warning: unused import: `std::process`
Dec 18 02:21:07.035 INFO [stderr]   --> src/lib.rs:10:5
Dec 18 02:21:07.036 INFO [stderr]    |
Dec 18 02:21:07.036 INFO [stderr] 10 | use std::process;
Dec 18 02:21:07.036 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 02:21:07.036 INFO [stderr] 
Dec 18 02:21:07.037 INFO [stderr] warning: unused import: `std::thread`
Dec 18 02:21:07.037 INFO [stderr]   --> src/lib.rs:11:5
Dec 18 02:21:07.037 INFO [stderr]    |
Dec 18 02:21:07.038 INFO [stderr] 11 | use std::thread;
Dec 18 02:21:07.038 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 02:21:07.038 INFO [stderr] 
Dec 18 02:21:07.039 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 18 02:21:07.039 INFO [stderr]   --> src/lib.rs:14:5
Dec 18 02:21:07.039 INFO [stderr]    |
Dec 18 02:21:07.040 INFO [stderr] 14 | use std::net::TcpListener;
Dec 18 02:21:07.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.040 INFO [stderr] 
Dec 18 02:21:07.113 INFO [stderr] warning: unused import: `std::env`
Dec 18 02:21:07.113 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 02:21:07.113 INFO [stderr]   |
Dec 18 02:21:07.113 INFO [stderr] 9 | use std::env;
Dec 18 02:21:07.113 INFO [stderr]   |     ^^^^^^^^
Dec 18 02:21:07.113 INFO [stderr]   |
Dec 18 02:21:07.113 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 02:21:07.113 INFO [stderr] 
Dec 18 02:21:07.113 INFO [stderr] warning: unused import: `std::process`
Dec 18 02:21:07.113 INFO [stderr]   --> src/lib.rs:10:5
Dec 18 02:21:07.113 INFO [stderr]    |
Dec 18 02:21:07.113 INFO [stderr] 10 | use std::process;
Dec 18 02:21:07.113 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 02:21:07.113 INFO [stderr] 
Dec 18 02:21:07.113 INFO [stderr] warning: unused import: `std::thread`
Dec 18 02:21:07.113 INFO [stderr]   --> src/lib.rs:11:5
Dec 18 02:21:07.113 INFO [stderr]    |
Dec 18 02:21:07.113 INFO [stderr] 11 | use std::thread;
Dec 18 02:21:07.113 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 02:21:07.113 INFO [stderr] 
Dec 18 02:21:07.113 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 18 02:21:07.113 INFO [stderr]   --> src/lib.rs:14:5
Dec 18 02:21:07.113 INFO [stderr]    |
Dec 18 02:21:07.113 INFO [stderr] 14 | use std::net::TcpListener;
Dec 18 02:21:07.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.113 INFO [stderr] 
Dec 18 02:21:07.160 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.160 INFO [stderr]   --> src/lib.rs:36:9
Dec 18 02:21:07.160 INFO [stderr]    |
Dec 18 02:21:07.160 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 18 02:21:07.160 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.168 INFO [stderr]    |
Dec 18 02:21:07.168 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:21:07.168 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.168 INFO [stderr] 
Dec 18 02:21:07.169 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.169 INFO [stderr]   --> src/lib.rs:39:9
Dec 18 02:21:07.169 INFO [stderr]    |
Dec 18 02:21:07.169 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 18 02:21:07.169 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.169 INFO [stderr]    |
Dec 18 02:21:07.169 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.169 INFO [stderr] 
Dec 18 02:21:07.284 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.284 INFO [stderr]   --> src/lib.rs:36:9
Dec 18 02:21:07.284 INFO [stderr]    |
Dec 18 02:21:07.284 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 18 02:21:07.284 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.285 INFO [stderr]    |
Dec 18 02:21:07.285 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:21:07.285 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.285 INFO [stderr] 
Dec 18 02:21:07.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.285 INFO [stderr]   --> src/lib.rs:39:9
Dec 18 02:21:07.286 INFO [stderr]    |
Dec 18 02:21:07.286 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 18 02:21:07.286 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.286 INFO [stderr]    |
Dec 18 02:21:07.286 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.286 INFO [stderr] 
Dec 18 02:21:07.744 INFO [stderr] warning: unused variable: `result`
Dec 18 02:21:07.744 INFO [stderr]   --> src/main.rs:31:13
Dec 18 02:21:07.744 INFO [stderr]    |
Dec 18 02:21:07.744 INFO [stderr] 31 |         let result = match request.url() {
Dec 18 02:21:07.744 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 18 02:21:07.744 INFO [stderr]    |
Dec 18 02:21:07.744 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:07.744 INFO [stderr] 
Dec 18 02:21:07.759 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 18 02:21:07.759 INFO [stderr]  --> src/main.rs:8:1
Dec 18 02:21:07.759 INFO [stderr]   |
Dec 18 02:21:07.759 INFO [stderr] 8 | enum StatusUpdate {
Dec 18 02:21:07.759 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.759 INFO [stderr]   |
Dec 18 02:21:07.759 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:07.759 INFO [stderr] 
Dec 18 02:21:07.759 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 18 02:21:07.759 INFO [stderr]   --> src/main.rs:11:1
Dec 18 02:21:07.759 INFO [stderr]    |
Dec 18 02:21:07.759 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 18 02:21:07.759 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.759 INFO [stderr] 
Dec 18 02:21:07.759 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.759 INFO [stderr]   --> src/main.rs:60:2
Dec 18 02:21:07.759 INFO [stderr]    |
Dec 18 02:21:07.759 INFO [stderr] 60 |     request.respond(response);
Dec 18 02:21:07.759 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.759 INFO [stderr]    |
Dec 18 02:21:07.759 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:21:07.764 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.764 INFO [stderr] 
Dec 18 02:21:07.828 INFO [stderr] warning: unused variable: `result`
Dec 18 02:21:07.828 INFO [stderr]   --> src/main.rs:31:13
Dec 18 02:21:07.828 INFO [stderr]    |
Dec 18 02:21:07.828 INFO [stderr] 31 |         let result = match request.url() {
Dec 18 02:21:07.828 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 18 02:21:07.828 INFO [stderr]    |
Dec 18 02:21:07.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:07.828 INFO [stderr] 
Dec 18 02:21:07.844 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 18 02:21:07.844 INFO [stderr]  --> src/main.rs:8:1
Dec 18 02:21:07.844 INFO [stderr]   |
Dec 18 02:21:07.844 INFO [stderr] 8 | enum StatusUpdate {
Dec 18 02:21:07.844 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.844 INFO [stderr]   |
Dec 18 02:21:07.844 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:07.844 INFO [stderr] 
Dec 18 02:21:07.844 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 18 02:21:07.844 INFO [stderr]   --> src/main.rs:11:1
Dec 18 02:21:07.844 INFO [stderr]    |
Dec 18 02:21:07.844 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 18 02:21:07.844 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.844 INFO [stderr] 
Dec 18 02:21:07.844 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:21:07.844 INFO [stderr]   --> src/main.rs:60:2
Dec 18 02:21:07.844 INFO [stderr]    |
Dec 18 02:21:07.844 INFO [stderr] 60 |     request.respond(response);
Dec 18 02:21:07.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:07.844 INFO [stderr]    |
Dec 18 02:21:07.844 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:21:07.844 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:21:07.844 INFO [stderr] 
Dec 18 02:21:07.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 18 02:21:09.155 INFO running `"docker" "inspect" "4b05b3fc0f055f41dd209d9a4fd50d16f811ccc83fc17010ba6cd5fe3b1a81c6"`
Dec 18 02:21:09.466 INFO running `"docker" "rm" "-f" "4b05b3fc0f055f41dd209d9a4fd50d16f811ccc83fc17010ba6cd5fe3b1a81c6"`
Dec 18 02:21:09.844 INFO [stdout] 4b05b3fc0f055f41dd209d9a4fd50d16f811ccc83fc17010ba6cd5fe3b1a81c6