Nov 29 14:51:07.120 INFO checking workingJ/lf against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 14:51:07.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 14:51:07.500 INFO [stdout] a8e15bcb127afcea89f32ae3cfa0a4444cfe20c5f0e2e717ffdd55d6f67713bb
Nov 29 14:51:07.512 INFO running `"docker" "start" "-a" "a8e15bcb127afcea89f32ae3cfa0a4444cfe20c5f0e2e717ffdd55d6f67713bb"`
Nov 29 14:51:08.251 INFO [stderr] usermod: no changes
Nov 29 14:51:08.318 INFO [stderr]     Checking atty v0.2.8
Nov 29 14:51:08.320 INFO [stderr]    Compiling syn v0.12.15
Nov 29 14:51:08.509 INFO [stderr]     Checking clap v2.31.2
Nov 29 14:51:15.900 INFO [stderr]    Compiling structopt-derive v0.2.6
Nov 29 14:51:18.944 INFO [stderr]     Checking structopt v0.2.6
Nov 29 14:51:19.136 INFO [stderr]     Checking lf v0.1.0 (/source)
Nov 29 14:51:19.716 INFO [stderr] warning: value assigned to `position` is never read
Nov 29 14:51:19.716 INFO [stderr]    --> src/functions.rs:102:13
Nov 29 14:51:19.716 INFO [stderr]     |
Nov 29 14:51:19.716 INFO [stderr] 102 |     let mut position: usize = 0;
Nov 29 14:51:19.716 INFO [stderr]     |             ^^^^^^^^
Nov 29 14:51:19.716 INFO [stderr]     |
Nov 29 14:51:19.716 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 14:51:19.716 INFO [stderr] 
Nov 29 14:51:19.716 INFO [stderr] warning: value assigned to `folders` is never read
Nov 29 14:51:19.716 INFO [stderr]   --> src/main.rs:38:13
Nov 29 14:51:19.716 INFO [stderr]    |
Nov 29 14:51:19.716 INFO [stderr] 38 |     let mut folders: Vec<DirEntry> = Vec::new();
Nov 29 14:51:19.716 INFO [stderr]    |             ^^^^^^^
Nov 29 14:51:19.716 INFO [stderr] 
Nov 29 14:51:19.716 INFO [stderr] warning: value assigned to `files` is never read
Nov 29 14:51:19.716 INFO [stderr]   --> src/main.rs:39:13
Nov 29 14:51:19.716 INFO [stderr]    |
Nov 29 14:51:19.716 INFO [stderr] 39 |     let mut files: Vec<DirEntry> = Vec::new();
Nov 29 14:51:19.716 INFO [stderr]    |             ^^^^^
Nov 29 14:51:19.718 INFO [stderr] 
Nov 29 14:51:19.718 INFO [stderr] warning: value assigned to `output` is never read
Nov 29 14:51:19.718 INFO [stderr]   --> src/main.rs:40:13
Nov 29 14:51:19.718 INFO [stderr]    |
Nov 29 14:51:19.718 INFO [stderr] 40 |     let mut output: Vec<String> = Vec::new();
Nov 29 14:51:19.718 INFO [stderr]    |             ^^^^^^
Nov 29 14:51:19.718 INFO [stderr] 
Nov 29 14:51:19.824 INFO [stderr] warning: value assigned to `position` is never read
Nov 29 14:51:19.824 INFO [stderr]    --> src/functions.rs:102:13
Nov 29 14:51:19.824 INFO [stderr]     |
Nov 29 14:51:19.824 INFO [stderr] 102 |     let mut position: usize = 0;
Nov 29 14:51:19.824 INFO [stderr]     |             ^^^^^^^^
Nov 29 14:51:19.824 INFO [stderr]     |
Nov 29 14:51:19.824 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 14:51:19.824 INFO [stderr] 
Nov 29 14:51:19.824 INFO [stderr] warning: value assigned to `folders` is never read
Nov 29 14:51:19.824 INFO [stderr]   --> src/main.rs:38:13
Nov 29 14:51:19.824 INFO [stderr]    |
Nov 29 14:51:19.824 INFO [stderr] 38 |     let mut folders: Vec<DirEntry> = Vec::new();
Nov 29 14:51:19.824 INFO [stderr]    |             ^^^^^^^
Nov 29 14:51:19.824 INFO [stderr] 
Nov 29 14:51:19.825 INFO [stderr] warning: value assigned to `files` is never read
Nov 29 14:51:19.825 INFO [stderr]   --> src/main.rs:39:13
Nov 29 14:51:19.825 INFO [stderr]    |
Nov 29 14:51:19.825 INFO [stderr] 39 |     let mut files: Vec<DirEntry> = Vec::new();
Nov 29 14:51:19.825 INFO [stderr]    |             ^^^^^
Nov 29 14:51:19.825 INFO [stderr] 
Nov 29 14:51:19.825 INFO [stderr] warning: value assigned to `output` is never read
Nov 29 14:51:19.825 INFO [stderr]   --> src/main.rs:40:13
Nov 29 14:51:19.825 INFO [stderr]    |
Nov 29 14:51:19.825 INFO [stderr] 40 |     let mut output: Vec<String> = Vec::new();
Nov 29 14:51:19.825 INFO [stderr]    |             ^^^^^^
Nov 29 14:51:19.825 INFO [stderr] 
Nov 29 14:51:19.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.62s
Nov 29 14:51:19.897 INFO [stderr] su: No module specific data is present
Nov 29 14:51:20.603 INFO running `"docker" "inspect" "a8e15bcb127afcea89f32ae3cfa0a4444cfe20c5f0e2e717ffdd55d6f67713bb"`
Nov 29 14:51:20.982 INFO running `"docker" "rm" "-f" "a8e15bcb127afcea89f32ae3cfa0a4444cfe20c5f0e2e717ffdd55d6f67713bb"`
Nov 29 14:51:21.248 INFO [stdout] a8e15bcb127afcea89f32ae3cfa0a4444cfe20c5f0e2e717ffdd55d6f67713bb