Nov 27 20:48:13.787 INFO checking sebglazebrook/rust-shell against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:48:13.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 27 20:48:14.229 INFO [stdout] efaafc5a9d08c1bbe02274c26e9475b29b7560e1dcd7c469cc5a657377ca7039
Nov 27 20:48:14.237 INFO running `"docker" "start" "-a" "efaafc5a9d08c1bbe02274c26e9475b29b7560e1dcd7c469cc5a657377ca7039"`
Nov 27 20:48:15.779 INFO [stderr] usermod: no changes
Nov 27 20:48:15.844 INFO [stderr]     Checking rust-shell v0.1.0 (/source)
Nov 27 20:48:16.133 INFO [stderr] warning: unused variable: `command_string`
Nov 27 20:48:16.134 INFO [stderr]  --> src/lib.rs:9:25
Nov 27 20:48:16.134 INFO [stderr]   |
Nov 27 20:48:16.134 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 27 20:48:16.135 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Nov 27 20:48:16.135 INFO [stderr]   |
Nov 27 20:48:16.135 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 20:48:16.135 INFO [stderr] 
Nov 27 20:48:16.142 INFO [stderr] warning: unused variable: `command_string`
Nov 27 20:48:16.143 INFO [stderr]  --> src/lib.rs:9:25
Nov 27 20:48:16.143 INFO [stderr]   |
Nov 27 20:48:16.143 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 27 20:48:16.144 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Nov 27 20:48:16.144 INFO [stderr]   |
Nov 27 20:48:16.144 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 20:48:16.144 INFO [stderr] 
Nov 27 20:48:16.152 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 27 20:48:16.153 INFO [stderr]  --> src/lib.rs:1:1
Nov 27 20:48:16.153 INFO [stderr]   |
Nov 27 20:48:16.153 INFO [stderr] 1 | struct Parser;
Nov 27 20:48:16.154 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 27 20:48:16.154 INFO [stderr]   |
Nov 27 20:48:16.154 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 20:48:16.154 INFO [stderr] 
Nov 27 20:48:16.155 INFO [stderr] warning: method is never used: `new`
Nov 27 20:48:16.155 INFO [stderr]  --> src/lib.rs:5:5
Nov 27 20:48:16.155 INFO [stderr]   |
Nov 27 20:48:16.156 INFO [stderr] 5 |     pub fn new() -> Self {
Nov 27 20:48:16.156 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 20:48:16.156 INFO [stderr] 
Nov 27 20:48:16.156 INFO [stderr] warning: method is never used: `parse`
Nov 27 20:48:16.157 INFO [stderr]  --> src/lib.rs:9:5
Nov 27 20:48:16.157 INFO [stderr]   |
Nov 27 20:48:16.157 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Nov 27 20:48:16.157 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:48:16.158 INFO [stderr] 
Nov 27 20:48:16.158 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Nov 27 20:48:16.158 INFO [stderr]   --> src/lib.rs:16:1
Nov 27 20:48:16.158 INFO [stderr]    |
Nov 27 20:48:16.159 INFO [stderr] 16 | struct CommandProxy<'a> {
Nov 27 20:48:16.159 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:48:16.159 INFO [stderr] 
Nov 27 20:48:16.160 INFO [stderr] warning: method is never used: `new`
Nov 27 20:48:16.160 INFO [stderr]   --> src/lib.rs:23:5
Nov 27 20:48:16.160 INFO [stderr]    |
Nov 27 20:48:16.160 INFO [stderr] 23 |     pub fn new() -> Self {
Nov 27 20:48:16.161 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 20:48:16.161 INFO [stderr] 
Nov 27 20:48:16.161 INFO [stderr] warning: method is never used: `name`
Nov 27 20:48:16.162 INFO [stderr]   --> src/lib.rs:27:5
Nov 27 20:48:16.162 INFO [stderr]    |
Nov 27 20:48:16.162 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Nov 27 20:48:16.162 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:48:16.163 INFO [stderr] 
Nov 27 20:48:16.601 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 27 20:48:16.621 INFO [stderr] su: No module specific data is present
Nov 27 20:48:17.207 INFO running `"docker" "inspect" "efaafc5a9d08c1bbe02274c26e9475b29b7560e1dcd7c469cc5a657377ca7039"`
Nov 27 20:48:17.648 INFO running `"docker" "rm" "-f" "efaafc5a9d08c1bbe02274c26e9475b29b7560e1dcd7c469cc5a657377ca7039"`
Nov 27 20:48:18.067 INFO [stdout] efaafc5a9d08c1bbe02274c26e9475b29b7560e1dcd7c469cc5a657377ca7039