Dec 01 02:28:11.082 INFO checking BuildEAR-3.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 02:28:11.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 02:28:11.388 INFO [stdout] 1e1d5945181f0c86d3ccec16d005cc216803bf9d7fb2d52691eee83082d61d3c
Dec 01 02:28:11.394 INFO running `"docker" "start" "-a" "1e1d5945181f0c86d3ccec16d005cc216803bf9d7fb2d52691eee83082d61d3c"`
Dec 01 02:28:12.659 INFO [stderr] usermod: no changes
Dec 01 02:28:12.801 INFO [stderr]     Checking BuildEAR v3.1.0 (/source)
Dec 01 02:28:14.216 INFO [stderr] warning: field is never used: `compiler`
Dec 01 02:28:14.224 INFO [stderr]   --> src/compilation.rs:34:5
Dec 01 02:28:14.224 INFO [stderr]    |
Dec 01 02:28:14.224 INFO [stderr] 34 |     compiler: path::PathBuf,
Dec 01 02:28:14.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.224 INFO [stderr]    |
Dec 01 02:28:14.225 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:28:14.225 INFO [stderr] 
Dec 01 02:28:14.225 INFO [stderr] warning: field is never used: `phase`
Dec 01 02:28:14.225 INFO [stderr]   --> src/compilation.rs:35:5
Dec 01 02:28:14.225 INFO [stderr]    |
Dec 01 02:28:14.225 INFO [stderr] 35 |     phase: CompilerPass,
Dec 01 02:28:14.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.225 INFO [stderr] 
Dec 01 02:28:14.226 INFO [stderr] warning: field is never used: `flags`
Dec 01 02:28:14.226 INFO [stderr]   --> src/compilation.rs:36:5
Dec 01 02:28:14.226 INFO [stderr]    |
Dec 01 02:28:14.226 INFO [stderr] 36 |     flags: Vec<String>,
Dec 01 02:28:14.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.226 INFO [stderr] 
Dec 01 02:28:14.226 INFO [stderr] warning: field is never used: `source`
Dec 01 02:28:14.227 INFO [stderr]   --> src/compilation.rs:37:5
Dec 01 02:28:14.227 INFO [stderr]    |
Dec 01 02:28:14.227 INFO [stderr] 37 |     source: path::PathBuf,
Dec 01 02:28:14.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.227 INFO [stderr] 
Dec 01 02:28:14.227 INFO [stderr] warning: field is never used: `output`
Dec 01 02:28:14.227 INFO [stderr]   --> src/compilation.rs:38:5
Dec 01 02:28:14.227 INFO [stderr]    |
Dec 01 02:28:14.227 INFO [stderr] 38 |     output: Option<path::PathBuf>,
Dec 01 02:28:14.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.228 INFO [stderr] 
Dec 01 02:28:14.228 INFO [stderr] warning: field is never used: `cwd`
Dec 01 02:28:14.228 INFO [stderr]   --> src/compilation.rs:39:5
Dec 01 02:28:14.229 INFO [stderr]    |
Dec 01 02:28:14.229 INFO [stderr] 39 |     cwd: path::PathBuf,
Dec 01 02:28:14.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.229 INFO [stderr] 
Dec 01 02:28:14.364 INFO [stderr] warning: field is never used: `compiler`
Dec 01 02:28:14.364 INFO [stderr]   --> src/compilation.rs:34:5
Dec 01 02:28:14.364 INFO [stderr]    |
Dec 01 02:28:14.364 INFO [stderr] 34 |     compiler: path::PathBuf,
Dec 01 02:28:14.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.364 INFO [stderr]    |
Dec 01 02:28:14.364 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:28:14.364 INFO [stderr] 
Dec 01 02:28:14.364 INFO [stderr] warning: field is never used: `phase`
Dec 01 02:28:14.364 INFO [stderr]   --> src/compilation.rs:35:5
Dec 01 02:28:14.364 INFO [stderr]    |
Dec 01 02:28:14.364 INFO [stderr] 35 |     phase: CompilerPass,
Dec 01 02:28:14.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.364 INFO [stderr] 
Dec 01 02:28:14.364 INFO [stderr] warning: field is never used: `flags`
Dec 01 02:28:14.364 INFO [stderr]   --> src/compilation.rs:36:5
Dec 01 02:28:14.364 INFO [stderr]    |
Dec 01 02:28:14.364 INFO [stderr] 36 |     flags: Vec<String>,
Dec 01 02:28:14.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.364 INFO [stderr] 
Dec 01 02:28:14.364 INFO [stderr] warning: field is never used: `source`
Dec 01 02:28:14.364 INFO [stderr]   --> src/compilation.rs:37:5
Dec 01 02:28:14.364 INFO [stderr]    |
Dec 01 02:28:14.364 INFO [stderr] 37 |     source: path::PathBuf,
Dec 01 02:28:14.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.365 INFO [stderr] 
Dec 01 02:28:14.365 INFO [stderr] warning: field is never used: `output`
Dec 01 02:28:14.365 INFO [stderr]   --> src/compilation.rs:38:5
Dec 01 02:28:14.365 INFO [stderr]    |
Dec 01 02:28:14.365 INFO [stderr] 38 |     output: Option<path::PathBuf>,
Dec 01 02:28:14.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.365 INFO [stderr] 
Dec 01 02:28:14.365 INFO [stderr] warning: field is never used: `cwd`
Dec 01 02:28:14.365 INFO [stderr]   --> src/compilation.rs:39:5
Dec 01 02:28:14.365 INFO [stderr]    |
Dec 01 02:28:14.365 INFO [stderr] 39 |     cwd: path::PathBuf,
Dec 01 02:28:14.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:28:14.365 INFO [stderr] 
Dec 01 02:28:20.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Dec 01 02:28:20.505 INFO [stderr] su: No module specific data is present
Dec 01 02:28:20.718 INFO running `"docker" "inspect" "1e1d5945181f0c86d3ccec16d005cc216803bf9d7fb2d52691eee83082d61d3c"`
Dec 01 02:28:20.772 INFO running `"docker" "rm" "-f" "1e1d5945181f0c86d3ccec16d005cc216803bf9d7fb2d52691eee83082d61d3c"`
Dec 01 02:28:20.852 INFO [stdout] 1e1d5945181f0c86d3ccec16d005cc216803bf9d7fb2d52691eee83082d61d3c