Nov 29 18:35:15.224 INFO checking sebglazebrook/rust-shell against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:35:15.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:35:15.635 INFO [stdout] 7eee2c22046be176eaedc22d9de2c4d3bc82d36577c51c197f01e2e0a04d46a4
Nov 29 18:35:15.637 INFO running `"docker" "start" "-a" "7eee2c22046be176eaedc22d9de2c4d3bc82d36577c51c197f01e2e0a04d46a4"`
Nov 29 18:35:16.380 INFO [stderr] usermod: no changes
Nov 29 18:35:16.452 INFO [stderr]     Checking rust-shell v0.1.0 (/source)
Nov 29 18:35:16.697 INFO [stderr] warning: unused variable: `command_string`
Nov 29 18:35:16.697 INFO [stderr]  --> src/lib.rs:9:25
Nov 29 18:35:16.697 INFO [stderr]   |
Nov 29 18:35:16.697 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 29 18:35:16.697 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Nov 29 18:35:16.697 INFO [stderr]   |
Nov 29 18:35:16.697 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 18:35:16.697 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: unused variable: `command_string`
Nov 29 18:35:16.716 INFO [stderr]  --> src/lib.rs:9:25
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 29 18:35:16.716 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 29 18:35:16.716 INFO [stderr]  --> src/lib.rs:1:1
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr] 1 | struct Parser;
Nov 29 18:35:16.716 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: method is never used: `new`
Nov 29 18:35:16.716 INFO [stderr]  --> src/lib.rs:5:5
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr] 5 |     pub fn new() -> Self {
Nov 29 18:35:16.716 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: method is never used: `parse`
Nov 29 18:35:16.716 INFO [stderr]  --> src/lib.rs:9:5
Nov 29 18:35:16.716 INFO [stderr]   |
Nov 29 18:35:16.716 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 29 18:35:16.716 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Nov 29 18:35:16.716 INFO [stderr]   --> src/lib.rs:16:1
Nov 29 18:35:16.716 INFO [stderr]    |
Nov 29 18:35:16.716 INFO [stderr] 16 | struct CommandProxy<'a> {
Nov 29 18:35:16.716 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: method is never used: `new`
Nov 29 18:35:16.716 INFO [stderr]   --> src/lib.rs:23:5
Nov 29 18:35:16.716 INFO [stderr]    |
Nov 29 18:35:16.716 INFO [stderr] 23 |     pub fn new() -> Self {
Nov 29 18:35:16.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:16.716 INFO [stderr] 
Nov 29 18:35:16.716 INFO [stderr] warning: method is never used: `name`
Nov 29 18:35:16.716 INFO [stderr]   --> src/lib.rs:27:5
Nov 29 18:35:16.716 INFO [stderr]    |
Nov 29 18:35:16.716 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Nov 29 18:35:16.717 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:16.717 INFO [stderr] 
Nov 29 18:35:16.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 29 18:35:16.960 INFO [stderr] su: No module specific data is present
Nov 29 18:35:17.324 INFO running `"docker" "inspect" "7eee2c22046be176eaedc22d9de2c4d3bc82d36577c51c197f01e2e0a04d46a4"`
Nov 29 18:35:17.542 INFO running `"docker" "rm" "-f" "7eee2c22046be176eaedc22d9de2c4d3bc82d36577c51c197f01e2e0a04d46a4"`
Nov 29 18:35:17.770 INFO [stdout] 7eee2c22046be176eaedc22d9de2c4d3bc82d36577c51c197f01e2e0a04d46a4