Dec 11 09:51:39.253 INFO checking sebglazebrook/rust-shell against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:51:39.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 09:51:39.709 INFO [stdout] cf897eb24315b0327cfd0d998136e3a3cdfa6de0b7b440f0d0f2dccbcaab3a87
Dec 11 09:51:39.716 INFO running `"docker" "start" "-a" "cf897eb24315b0327cfd0d998136e3a3cdfa6de0b7b440f0d0f2dccbcaab3a87"`
Dec 11 09:51:40.948 INFO [stderr] usermod: no changes
Dec 11 09:51:41.017 INFO [stderr]     Checking rust-shell v0.1.0 (/source)
Dec 11 09:51:41.276 INFO [stderr] warning: unused variable: `command_string`
Dec 11 09:51:41.276 INFO [stderr]  --> src/lib.rs:9:25
Dec 11 09:51:41.276 INFO [stderr]   |
Dec 11 09:51:41.276 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 11 09:51:41.276 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 11 09:51:41.276 INFO [stderr]   |
Dec 11 09:51:41.276 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 09:51:41.276 INFO [stderr] 
Dec 11 09:51:41.276 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 11 09:51:41.276 INFO [stderr]  --> src/lib.rs:1:1
Dec 11 09:51:41.276 INFO [stderr]   |
Dec 11 09:51:41.276 INFO [stderr] 1 | struct Parser;
Dec 11 09:51:41.276 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 11 09:51:41.276 INFO [stderr]   |
Dec 11 09:51:41.276 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 09:51:41.276 INFO [stderr] 
Dec 11 09:51:41.276 INFO [stderr] warning: method is never used: `new`
Dec 11 09:51:41.277 INFO [stderr]  --> src/lib.rs:5:5
Dec 11 09:51:41.277 INFO [stderr]   |
Dec 11 09:51:41.277 INFO [stderr] 5 |     pub fn new() -> Self {
Dec 11 09:51:41.277 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:51:41.277 INFO [stderr] 
Dec 11 09:51:41.277 INFO [stderr] warning: method is never used: `parse`
Dec 11 09:51:41.277 INFO [stderr]  --> src/lib.rs:9:5
Dec 11 09:51:41.277 INFO [stderr]   |
Dec 11 09:51:41.277 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 11 09:51:41.277 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:51:41.277 INFO [stderr] 
Dec 11 09:51:41.277 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Dec 11 09:51:41.277 INFO [stderr]   --> src/lib.rs:16:1
Dec 11 09:51:41.277 INFO [stderr]    |
Dec 11 09:51:41.277 INFO [stderr] 16 | struct CommandProxy<'a> {
Dec 11 09:51:41.277 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:51:41.277 INFO [stderr] 
Dec 11 09:51:41.277 INFO [stderr] warning: method is never used: `new`
Dec 11 09:51:41.277 INFO [stderr]   --> src/lib.rs:23:5
Dec 11 09:51:41.277 INFO [stderr]    |
Dec 11 09:51:41.277 INFO [stderr] 23 |     pub fn new() -> Self {
Dec 11 09:51:41.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:51:41.277 INFO [stderr] 
Dec 11 09:51:41.277 INFO [stderr] warning: method is never used: `name`
Dec 11 09:51:41.277 INFO [stderr]   --> src/lib.rs:27:5
Dec 11 09:51:41.277 INFO [stderr]    |
Dec 11 09:51:41.277 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Dec 11 09:51:41.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:51:41.277 INFO [stderr] 
Dec 11 09:51:41.618 INFO [stderr] warning: unused variable: `command_string`
Dec 11 09:51:41.618 INFO [stderr]  --> src/lib.rs:9:25
Dec 11 09:51:41.618 INFO [stderr]   |
Dec 11 09:51:41.618 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 11 09:51:41.618 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 11 09:51:41.618 INFO [stderr]   |
Dec 11 09:51:41.618 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 09:51:41.618 INFO [stderr] 
Dec 11 09:51:41.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 11 09:51:41.805 INFO [stderr] su: No module specific data is present
Dec 11 09:51:42.400 INFO running `"docker" "inspect" "cf897eb24315b0327cfd0d998136e3a3cdfa6de0b7b440f0d0f2dccbcaab3a87"`
Dec 11 09:51:42.679 INFO running `"docker" "rm" "-f" "cf897eb24315b0327cfd0d998136e3a3cdfa6de0b7b440f0d0f2dccbcaab3a87"`
Dec 11 09:51:42.968 INFO [stdout] cf897eb24315b0327cfd0d998136e3a3cdfa6de0b7b440f0d0f2dccbcaab3a87