Nov 28 00:40:17.715 INFO checking michaelsugita/test against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:40:17.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 00:40:18.284 INFO [stdout] 2c78b832bd0dc3718b5087c04fc615127c0d2c43d2e79bd19675174487384220
Nov 28 00:40:18.290 INFO running `"docker" "start" "-a" "2c78b832bd0dc3718b5087c04fc615127c0d2c43d2e79bd19675174487384220"`
Nov 28 00:40:19.672 INFO [stderr] usermod: no changes
Nov 28 00:40:19.836 INFO [stderr]     Checking rgssad v0.1.4 (/source)
Nov 28 00:40:20.820 INFO [stderr] warning: unused variable: `key`
Nov 28 00:40:20.821 INFO [stderr]    --> src/main.rs:291:21
Nov 28 00:40:20.821 INFO [stderr]     |
Nov 28 00:40:20.821 INFO [stderr] 291 |                 let key = path.strip_prefix(r).unwrap().to_str().unwrap();
Nov 28 00:40:20.822 INFO [stderr]     |                     ^^^ help: consider using `_key` instead
Nov 28 00:40:20.822 INFO [stderr]     |
Nov 28 00:40:20.822 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:40:20.823 INFO [stderr] 
Nov 28 00:40:20.823 INFO [stderr] warning: unused variable: `stream`
Nov 28 00:40:20.823 INFO [stderr]    --> src/main.rs:292:25
Nov 28 00:40:20.824 INFO [stderr]     |
Nov 28 00:40:20.824 INFO [stderr] 292 |                 let mut stream = File::open(&path).unwrap();
Nov 28 00:40:20.824 INFO [stderr]     |                         ^^^^^^ help: consider using `_stream` instead
Nov 28 00:40:20.825 INFO [stderr] 
Nov 28 00:40:20.825 INFO [stderr] warning: unused variable: `buf`
Nov 28 00:40:20.825 INFO [stderr]   --> src/main.rs:76:25
Nov 28 00:40:20.825 INFO [stderr]    |
Nov 28 00:40:20.826 INFO [stderr] 76 |     fn write(&mut self, buf: &Take<File>) {
Nov 28 00:40:20.826 INFO [stderr]    |                         ^^^ help: consider using `_buf` instead
Nov 28 00:40:20.826 INFO [stderr] 
Nov 28 00:40:20.827 INFO [stderr] warning: unused variable: `key`
Nov 28 00:40:20.827 INFO [stderr]    --> src/main.rs:291:21
Nov 28 00:40:20.827 INFO [stderr]     |
Nov 28 00:40:20.827 INFO [stderr] 291 |                 let key = path.strip_prefix(r).unwrap().to_str().unwrap();
Nov 28 00:40:20.828 INFO [stderr]     |                     ^^^ help: consider using `_key` instead
Nov 28 00:40:20.828 INFO [stderr]     |
Nov 28 00:40:20.828 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:40:20.829 INFO [stderr] 
Nov 28 00:40:20.829 INFO [stderr] warning: unused variable: `stream`
Nov 28 00:40:20.829 INFO [stderr]    --> src/main.rs:292:25
Nov 28 00:40:20.830 INFO [stderr]     |
Nov 28 00:40:20.830 INFO [stderr] 292 |                 let mut stream = File::open(&path).unwrap();
Nov 28 00:40:20.830 INFO [stderr]     |                         ^^^^^^ help: consider using `_stream` instead
Nov 28 00:40:20.830 INFO [stderr] 
Nov 28 00:40:20.831 INFO [stderr] warning: unused variable: `buf`
Nov 28 00:40:20.831 INFO [stderr]   --> src/main.rs:76:25
Nov 28 00:40:20.831 INFO [stderr]    |
Nov 28 00:40:20.831 INFO [stderr] 76 |     fn write(&mut self, buf: &Take<File>) {
Nov 28 00:40:20.832 INFO [stderr]    |                         ^^^ help: consider using `_buf` instead
Nov 28 00:40:20.832 INFO [stderr] 
Nov 28 00:40:20.855 INFO [stderr] warning: function is never used: `wu32`
Nov 28 00:40:20.855 INFO [stderr]   --> src/main.rs:47:1
Nov 28 00:40:20.856 INFO [stderr]    |
Nov 28 00:40:20.856 INFO [stderr] 47 | fn wu32(stream: &mut File, data: &u32) -> bool {
Nov 28 00:40:20.856 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.857 INFO [stderr]    |
Nov 28 00:40:20.857 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:40:20.857 INFO [stderr] 
Nov 28 00:40:20.858 INFO [stderr] warning: method is never used: `write`
Nov 28 00:40:20.858 INFO [stderr]   --> src/main.rs:76:5
Nov 28 00:40:20.858 INFO [stderr]    |
Nov 28 00:40:20.859 INFO [stderr] 76 |     fn write(&mut self, buf: &Take<File>) {
Nov 28 00:40:20.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.859 INFO [stderr] 
Nov 28 00:40:20.860 INFO [stderr] warning: field is never used: `magic`
Nov 28 00:40:20.860 INFO [stderr]    --> src/main.rs:120:5
Nov 28 00:40:20.860 INFO [stderr]     |
Nov 28 00:40:20.860 INFO [stderr] 120 |     magic: u32,
Nov 28 00:40:20.861 INFO [stderr]     |     ^^^^^^^^^^
Nov 28 00:40:20.861 INFO [stderr] 
Nov 28 00:40:20.861 INFO [stderr] warning: field is never used: `version`
Nov 28 00:40:20.861 INFO [stderr]    --> src/main.rs:121:5
Nov 28 00:40:20.862 INFO [stderr]     |
Nov 28 00:40:20.862 INFO [stderr] 121 |     version: u8,
Nov 28 00:40:20.862 INFO [stderr]     |     ^^^^^^^^^^^
Nov 28 00:40:20.862 INFO [stderr] 
Nov 28 00:40:20.862 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:40:20.862 INFO [stderr]    --> src/main.rs:133:9
Nov 28 00:40:20.862 INFO [stderr]     |
Nov 28 00:40:20.862 INFO [stderr] 133 |         stream.write_all(&[b'R', b'G', b'S', b'S', b'A', b'D', version]);
Nov 28 00:40:20.862 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.863 INFO [stderr]     |
Nov 28 00:40:20.863 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:40:20.863 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:40:20.863 INFO [stderr] 
Nov 28 00:40:20.962 INFO [stderr] warning: function is never used: `wu32`
Nov 28 00:40:20.962 INFO [stderr]   --> src/main.rs:47:1
Nov 28 00:40:20.962 INFO [stderr]    |
Nov 28 00:40:20.962 INFO [stderr] 47 | fn wu32(stream: &mut File, data: &u32) -> bool {
Nov 28 00:40:20.962 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.962 INFO [stderr]    |
Nov 28 00:40:20.962 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:40:20.962 INFO [stderr] 
Nov 28 00:40:20.962 INFO [stderr] warning: method is never used: `write`
Nov 28 00:40:20.962 INFO [stderr]   --> src/main.rs:76:5
Nov 28 00:40:20.962 INFO [stderr]    |
Nov 28 00:40:20.963 INFO [stderr] 76 |     fn write(&mut self, buf: &Take<File>) {
Nov 28 00:40:20.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.963 INFO [stderr] 
Nov 28 00:40:20.963 INFO [stderr] warning: field is never used: `magic`
Nov 28 00:40:20.963 INFO [stderr]    --> src/main.rs:120:5
Nov 28 00:40:20.963 INFO [stderr]     |
Nov 28 00:40:20.963 INFO [stderr] 120 |     magic: u32,
Nov 28 00:40:20.963 INFO [stderr]     |     ^^^^^^^^^^
Nov 28 00:40:20.963 INFO [stderr] 
Nov 28 00:40:20.963 INFO [stderr] warning: field is never used: `version`
Nov 28 00:40:20.963 INFO [stderr]    --> src/main.rs:121:5
Nov 28 00:40:20.963 INFO [stderr]     |
Nov 28 00:40:20.963 INFO [stderr] 121 |     version: u8,
Nov 28 00:40:20.963 INFO [stderr]     |     ^^^^^^^^^^^
Nov 28 00:40:20.963 INFO [stderr] 
Nov 28 00:40:20.963 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:40:20.963 INFO [stderr]    --> src/main.rs:133:9
Nov 28 00:40:20.963 INFO [stderr]     |
Nov 28 00:40:20.963 INFO [stderr] 133 |         stream.write_all(&[b'R', b'G', b'S', b'S', b'A', b'D', version]);
Nov 28 00:40:20.963 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:40:20.963 INFO [stderr]     |
Nov 28 00:40:20.964 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:40:20.964 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:40:20.964 INFO [stderr] 
Nov 28 00:40:21.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 28 00:40:21.028 INFO [stderr] su: No module specific data is present
Nov 28 00:40:21.862 INFO running `"docker" "inspect" "2c78b832bd0dc3718b5087c04fc615127c0d2c43d2e79bd19675174487384220"`
Nov 28 00:40:22.164 INFO running `"docker" "rm" "-f" "2c78b832bd0dc3718b5087c04fc615127c0d2c43d2e79bd19675174487384220"`
Nov 28 00:40:22.528 INFO [stdout] 2c78b832bd0dc3718b5087c04fc615127c0d2c43d2e79bd19675174487384220