Dec 01 03:02:52.721 INFO testing sebglazebrook/rust-shell against 1.30.1 for beta-1.31-5
Dec 01 03:02:52.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:02:53.211 INFO [stdout] ca95682f846fa7739e437f92c6ee614641bf87a95a3f5710444711709186e572
Dec 01 03:02:53.213 INFO running `"docker" "start" "-a" "ca95682f846fa7739e437f92c6ee614641bf87a95a3f5710444711709186e572"`
Dec 01 03:02:54.031 INFO [stderr] usermod: no changes
Dec 01 03:02:54.099 INFO [stderr]    Compiling rust-shell v0.1.0 (/source)
Dec 01 03:02:54.344 INFO [stderr] warning: unused variable: `command_string`
Dec 01 03:02:54.344 INFO [stderr]  --> src/lib.rs:9:25
Dec 01 03:02:54.344 INFO [stderr]   |
Dec 01 03:02:54.344 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:54.345 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 01 03:02:54.345 INFO [stderr]   |
Dec 01 03:02:54.345 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 01 03:02:54.345 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 03:02:54.345 INFO [stderr]   |
Dec 01 03:02:54.345 INFO [stderr] 1 | struct Parser;
Dec 01 03:02:54.345 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr]   |
Dec 01 03:02:54.345 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: method is never used: `new`
Dec 01 03:02:54.345 INFO [stderr]  --> src/lib.rs:5:5
Dec 01 03:02:54.345 INFO [stderr]   |
Dec 01 03:02:54.345 INFO [stderr] 5 |     pub fn new() -> Self {
Dec 01 03:02:54.345 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: method is never used: `parse`
Dec 01 03:02:54.345 INFO [stderr]  --> src/lib.rs:9:5
Dec 01 03:02:54.345 INFO [stderr]   |
Dec 01 03:02:54.345 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:54.345 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Dec 01 03:02:54.345 INFO [stderr]   --> src/lib.rs:16:1
Dec 01 03:02:54.345 INFO [stderr]    |
Dec 01 03:02:54.345 INFO [stderr] 16 | struct CommandProxy<'a> {
Dec 01 03:02:54.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: method is never used: `new`
Dec 01 03:02:54.345 INFO [stderr]   --> src/lib.rs:23:5
Dec 01 03:02:54.345 INFO [stderr]    |
Dec 01 03:02:54.345 INFO [stderr] 23 |     pub fn new() -> Self {
Dec 01 03:02:54.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.345 INFO [stderr] warning: method is never used: `name`
Dec 01 03:02:54.345 INFO [stderr]   --> src/lib.rs:27:5
Dec 01 03:02:54.345 INFO [stderr]    |
Dec 01 03:02:54.345 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Dec 01 03:02:54.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:54.345 INFO [stderr] 
Dec 01 03:02:54.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 01 03:02:54.893 INFO [stderr] su: No module specific data is present
Dec 01 03:02:55.227 INFO running `"docker" "inspect" "ca95682f846fa7739e437f92c6ee614641bf87a95a3f5710444711709186e572"`
Dec 01 03:02:55.507 INFO running `"docker" "rm" "-f" "ca95682f846fa7739e437f92c6ee614641bf87a95a3f5710444711709186e572"`
Dec 01 03:02:55.852 INFO [stdout] ca95682f846fa7739e437f92c6ee614641bf87a95a3f5710444711709186e572
Dec 01 03:02:55.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:02:56.431 INFO [stdout] c58dd5c1233724c6bc3d4ea1d97aa519c607024160c58cde358903aacc3f8239
Dec 01 03:02:56.439 INFO running `"docker" "start" "-a" "c58dd5c1233724c6bc3d4ea1d97aa519c607024160c58cde358903aacc3f8239"`
Dec 01 03:02:57.354 INFO [stderr] usermod: no changes
Dec 01 03:02:57.455 INFO [stderr]    Compiling rust-shell v0.1.0 (/source)
Dec 01 03:02:57.817 INFO [stderr] warning: unused variable: `command_string`
Dec 01 03:02:57.817 INFO [stderr]  --> src/lib.rs:9:25
Dec 01 03:02:57.817 INFO [stderr]   |
Dec 01 03:02:57.818 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:57.818 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 01 03:02:57.818 INFO [stderr]   |
Dec 01 03:02:57.819 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:02:57.819 INFO [stderr] 
Dec 01 03:02:58.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 01 03:02:58.722 INFO [stderr] su: No module specific data is present
Dec 01 03:02:59.711 INFO running `"docker" "inspect" "c58dd5c1233724c6bc3d4ea1d97aa519c607024160c58cde358903aacc3f8239"`
Dec 01 03:03:00.023 INFO running `"docker" "rm" "-f" "c58dd5c1233724c6bc3d4ea1d97aa519c607024160c58cde358903aacc3f8239"`
Dec 01 03:03:00.313 INFO [stdout] c58dd5c1233724c6bc3d4ea1d97aa519c607024160c58cde358903aacc3f8239
