Nov 30 12:20:10.513 INFO checking 3541/shell against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:20:10.513 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 30 12:20:10.955 INFO [stdout] 427c81eeefdbfebabc5eb750be75e73e0a9abc1b32eaa1593f390e935f75a1cf
Nov 30 12:20:10.957 INFO running `"docker" "start" "-a" "427c81eeefdbfebabc5eb750be75e73e0a9abc1b32eaa1593f390e935f75a1cf"`
Nov 30 12:20:12.989 INFO [stderr] usermod: no changes
Nov 30 12:20:13.084 INFO [stderr]     Checking nix v0.7.0
Nov 30 12:20:16.652 INFO [stderr]     Checking shell v0.1.0 (/source)
Nov 30 12:20:17.960 INFO [stderr] warning: value assigned to `c_line` is never read
Nov 30 12:20:17.961 INFO [stderr]   --> src/main.rs:31:13
Nov 30 12:20:17.961 INFO [stderr]    |
Nov 30 12:20:17.961 INFO [stderr] 31 |     let mut c_line = String::new();
Nov 30 12:20:17.961 INFO [stderr]    |             ^^^^^^
Nov 30 12:20:17.962 INFO [stderr]    |
Nov 30 12:20:17.962 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 12:20:17.962 INFO [stderr] 
Nov 30 12:20:18.150 INFO [stderr] warning: value assigned to `c_line` is never read
Nov 30 12:20:18.150 INFO [stderr]   --> src/main.rs:31:13
Nov 30 12:20:18.151 INFO [stderr]    |
Nov 30 12:20:18.151 INFO [stderr] 31 |     let mut c_line = String::new();
Nov 30 12:20:18.151 INFO [stderr]    |             ^^^^^^
Nov 30 12:20:18.151 INFO [stderr]    |
Nov 30 12:20:18.152 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 12:20:18.152 INFO [stderr] 
Nov 30 12:20:18.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
Nov 30 12:20:18.243 INFO [stderr] su: No module specific data is present
Nov 30 12:20:19.868 INFO running `"docker" "inspect" "427c81eeefdbfebabc5eb750be75e73e0a9abc1b32eaa1593f390e935f75a1cf"`
Nov 30 12:20:20.250 INFO running `"docker" "rm" "-f" "427c81eeefdbfebabc5eb750be75e73e0a9abc1b32eaa1593f390e935f75a1cf"`
Nov 30 12:20:20.615 INFO [stdout] 427c81eeefdbfebabc5eb750be75e73e0a9abc1b32eaa1593f390e935f75a1cf