Dec 19 18:55:51.331 INFO checking cloudjunky/nessm1 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:55:51.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:55:51.748 INFO [stdout] 2af9418b98049f81f4f3f24ea4beaef820755e5ee3a8de8ad4cdbc691a0e8c24
Dec 19 18:55:51.750 INFO running `"docker" "start" "-a" "2af9418b98049f81f4f3f24ea4beaef820755e5ee3a8de8ad4cdbc691a0e8c24"`
Dec 19 18:55:53.950 INFO [stderr]     Checking uuid v0.1.18
Dec 19 18:55:53.950 INFO [stderr]     Checking chrono v0.2.25
Dec 19 18:55:54.779 INFO [stderr]     Checking url v0.2.38
Dec 19 18:55:56.944 INFO [stderr]     Checking tiny_http v0.5.8
Dec 19 18:55:57.900 INFO [stderr]     Checking nessm1 v0.1.0 (/opt/crater/workdir)
Dec 19 18:55:58.058 INFO [stderr] warning: unused import: `std::env`
Dec 19 18:55:58.058 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 18:55:58.058 INFO [stderr]   |
Dec 19 18:55:58.058 INFO [stderr] 9 | use std::env;
Dec 19 18:55:58.058 INFO [stderr]   |     ^^^^^^^^
Dec 19 18:55:58.058 INFO [stderr]   |
Dec 19 18:55:58.058 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:55:58.058 INFO [stderr] 
Dec 19 18:55:58.058 INFO [stderr] warning: unused import: `std::process`
Dec 19 18:55:58.058 INFO [stderr]   --> src/lib.rs:10:5
Dec 19 18:55:58.058 INFO [stderr]    |
Dec 19 18:55:58.058 INFO [stderr] 10 | use std::process;
Dec 19 18:55:58.058 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 18:55:58.058 INFO [stderr] 
Dec 19 18:55:58.058 INFO [stderr] warning: unused import: `std::thread`
Dec 19 18:55:58.058 INFO [stderr]   --> src/lib.rs:11:5
Dec 19 18:55:58.058 INFO [stderr]    |
Dec 19 18:55:58.058 INFO [stderr] 11 | use std::thread;
Dec 19 18:55:58.058 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:55:58.058 INFO [stderr] 
Dec 19 18:55:58.058 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 19 18:55:58.058 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 18:55:58.058 INFO [stderr]    |
Dec 19 18:55:58.058 INFO [stderr] 14 | use std::net::TcpListener;
Dec 19 18:55:58.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.058 INFO [stderr] 
Dec 19 18:55:58.078 INFO [stderr] warning: unused import: `std::env`
Dec 19 18:55:58.078 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 18:55:58.078 INFO [stderr]   |
Dec 19 18:55:58.079 INFO [stderr] 9 | use std::env;
Dec 19 18:55:58.079 INFO [stderr]   |     ^^^^^^^^
Dec 19 18:55:58.079 INFO [stderr]   |
Dec 19 18:55:58.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:55:58.080 INFO [stderr] 
Dec 19 18:55:58.080 INFO [stderr] warning: unused import: `std::process`
Dec 19 18:55:58.081 INFO [stderr]   --> src/lib.rs:10:5
Dec 19 18:55:58.081 INFO [stderr]    |
Dec 19 18:55:58.081 INFO [stderr] 10 | use std::process;
Dec 19 18:55:58.082 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 18:55:58.082 INFO [stderr] 
Dec 19 18:55:58.082 INFO [stderr] warning: unused import: `std::thread`
Dec 19 18:55:58.083 INFO [stderr]   --> src/lib.rs:11:5
Dec 19 18:55:58.083 INFO [stderr]    |
Dec 19 18:55:58.083 INFO [stderr] 11 | use std::thread;
Dec 19 18:55:58.083 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 18:55:58.083 INFO [stderr] 
Dec 19 18:55:58.084 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 19 18:55:58.084 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 18:55:58.084 INFO [stderr]    |
Dec 19 18:55:58.084 INFO [stderr] 14 | use std::net::TcpListener;
Dec 19 18:55:58.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.084 INFO [stderr] 
Dec 19 18:55:58.129 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.130 INFO [stderr]   --> src/lib.rs:36:9
Dec 19 18:55:58.130 INFO [stderr]    |
Dec 19 18:55:58.130 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 19 18:55:58.130 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.130 INFO [stderr]    |
Dec 19 18:55:58.130 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.130 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.130 INFO [stderr] 
Dec 19 18:55:58.130 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.130 INFO [stderr]   --> src/lib.rs:39:9
Dec 19 18:55:58.130 INFO [stderr]    |
Dec 19 18:55:58.130 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 19 18:55:58.130 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.130 INFO [stderr]    |
Dec 19 18:55:58.130 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.130 INFO [stderr] 
Dec 19 18:55:58.142 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.142 INFO [stderr]   --> src/lib.rs:36:9
Dec 19 18:55:58.142 INFO [stderr]    |
Dec 19 18:55:58.142 INFO [stderr] 36 |         stream.write(message.as_bytes());
Dec 19 18:55:58.142 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.142 INFO [stderr]    |
Dec 19 18:55:58.142 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.142 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.142 INFO [stderr] 
Dec 19 18:55:58.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.143 INFO [stderr]   --> src/lib.rs:39:9
Dec 19 18:55:58.143 INFO [stderr]    |
Dec 19 18:55:58.143 INFO [stderr] 39 |         stream.read(&mut client_buffer);
Dec 19 18:55:58.143 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.143 INFO [stderr]    |
Dec 19 18:55:58.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.143 INFO [stderr] 
Dec 19 18:55:58.600 INFO [stderr] warning: unused variable: `result`
Dec 19 18:55:58.600 INFO [stderr]   --> src/main.rs:31:13
Dec 19 18:55:58.601 INFO [stderr]    |
Dec 19 18:55:58.601 INFO [stderr] 31 |         let result = match request.url() {
Dec 19 18:55:58.601 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 19 18:55:58.602 INFO [stderr]    |
Dec 19 18:55:58.602 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:55:58.602 INFO [stderr] 
Dec 19 18:55:58.652 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 19 18:55:58.653 INFO [stderr]  --> src/main.rs:8:1
Dec 19 18:55:58.653 INFO [stderr]   |
Dec 19 18:55:58.653 INFO [stderr] 8 | enum StatusUpdate {
Dec 19 18:55:58.654 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.654 INFO [stderr]   |
Dec 19 18:55:58.654 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:55:58.655 INFO [stderr] 
Dec 19 18:55:58.655 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 19 18:55:58.655 INFO [stderr]   --> src/main.rs:11:1
Dec 19 18:55:58.656 INFO [stderr]    |
Dec 19 18:55:58.656 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 19 18:55:58.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.656 INFO [stderr] 
Dec 19 18:55:58.658 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.658 INFO [stderr]   --> src/main.rs:60:2
Dec 19 18:55:58.659 INFO [stderr]    |
Dec 19 18:55:58.659 INFO [stderr] 60 |     request.respond(response);
Dec 19 18:55:58.659 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.660 INFO [stderr]    |
Dec 19 18:55:58.660 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.661 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.661 INFO [stderr] 
Dec 19 18:55:58.865 INFO [stderr] warning: unused variable: `result`
Dec 19 18:55:58.865 INFO [stderr]   --> src/main.rs:31:13
Dec 19 18:55:58.866 INFO [stderr]    |
Dec 19 18:55:58.866 INFO [stderr] 31 |         let result = match request.url() {
Dec 19 18:55:58.866 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 19 18:55:58.866 INFO [stderr]    |
Dec 19 18:55:58.866 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:55:58.866 INFO [stderr] 
Dec 19 18:55:58.887 INFO [stderr] warning: enum is never used: `StatusUpdate`
Dec 19 18:55:58.887 INFO [stderr]  --> src/main.rs:8:1
Dec 19 18:55:58.888 INFO [stderr]   |
Dec 19 18:55:58.888 INFO [stderr] 8 | enum StatusUpdate {
Dec 19 18:55:58.888 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.888 INFO [stderr]   |
Dec 19 18:55:58.888 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 18:55:58.888 INFO [stderr] 
Dec 19 18:55:58.888 INFO [stderr] warning: struct is never constructed: `ZoneChangeUpdate`
Dec 19 18:55:58.888 INFO [stderr]   --> src/main.rs:11:1
Dec 19 18:55:58.888 INFO [stderr]    |
Dec 19 18:55:58.888 INFO [stderr] 11 | struct ZoneChangeUpdate {
Dec 19 18:55:58.888 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.888 INFO [stderr] 
Dec 19 18:55:58.888 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:55:58.888 INFO [stderr]   --> src/main.rs:60:2
Dec 19 18:55:58.888 INFO [stderr]    |
Dec 19 18:55:58.888 INFO [stderr] 60 |     request.respond(response);
Dec 19 18:55:58.889 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:55:58.889 INFO [stderr]    |
Dec 19 18:55:58.889 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:55:58.889 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:55:58.889 INFO [stderr] 
Dec 19 18:55:58.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
Dec 19 18:55:59.457 INFO running `"docker" "inspect" "2af9418b98049f81f4f3f24ea4beaef820755e5ee3a8de8ad4cdbc691a0e8c24"`
Dec 19 18:55:59.675 INFO running `"docker" "rm" "-f" "2af9418b98049f81f4f3f24ea4beaef820755e5ee3a8de8ad4cdbc691a0e8c24"`
Dec 19 18:55:59.858 INFO [stdout] 2af9418b98049f81f4f3f24ea4beaef820755e5ee3a8de8ad4cdbc691a0e8c24