Dec 17 15:47:59.959 INFO checking sebglazebrook/rust-shell against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:47:59.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sebglazebrook/rust-shell:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:48:00.396 INFO [stdout] 6ec2e9ecf5b6a141fff9831ce4d614b97e3e160c092ce152092eeeb0fa84b7c0
Dec 17 15:48:00.402 INFO running `"docker" "start" "-a" "6ec2e9ecf5b6a141fff9831ce4d614b97e3e160c092ce152092eeeb0fa84b7c0"`
Dec 17 15:48:01.752 INFO [stderr]     Checking rust-shell v0.1.0 (/opt/crater/workdir)
Dec 17 15:48:01.924 INFO [stderr] warning: unused variable: `command_string`
Dec 17 15:48:01.924 INFO [stderr]  --> src/lib.rs:9:25
Dec 17 15:48:01.924 INFO [stderr]   |
Dec 17 15:48:01.924 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 17 15:48:01.924 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 17 15:48:01.924 INFO [stderr]   |
Dec 17 15:48:01.924 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 17 15:48:01.924 INFO [stderr] 
Dec 17 15:48:02.038 INFO [stderr] warning: unused variable: `command_string`
Dec 17 15:48:02.038 INFO [stderr]  --> src/lib.rs:9:25
Dec 17 15:48:02.039 INFO [stderr]   |
Dec 17 15:48:02.039 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 17 15:48:02.039 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 17 15:48:02.040 INFO [stderr]   |
Dec 17 15:48:02.040 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 17 15:48:02.040 INFO [stderr] 
Dec 17 15:48:02.057 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 17 15:48:02.057 INFO [stderr]  --> src/lib.rs:1:1
Dec 17 15:48:02.057 INFO [stderr]   |
Dec 17 15:48:02.057 INFO [stderr] 1 | struct Parser;
Dec 17 15:48:02.057 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 17 15:48:02.057 INFO [stderr]   |
Dec 17 15:48:02.057 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 15:48:02.057 INFO [stderr] 
Dec 17 15:48:02.057 INFO [stderr] warning: method is never used: `new`
Dec 17 15:48:02.057 INFO [stderr]  --> src/lib.rs:5:5
Dec 17 15:48:02.057 INFO [stderr]   |
Dec 17 15:48:02.057 INFO [stderr] 5 |     pub fn new() -> Self {
Dec 17 15:48:02.057 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:48:02.057 INFO [stderr] 
Dec 17 15:48:02.057 INFO [stderr] warning: method is never used: `parse`
Dec 17 15:48:02.058 INFO [stderr]  --> src/lib.rs:9:5
Dec 17 15:48:02.058 INFO [stderr]   |
Dec 17 15:48:02.058 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 17 15:48:02.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:48:02.058 INFO [stderr] 
Dec 17 15:48:02.058 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Dec 17 15:48:02.058 INFO [stderr]   --> src/lib.rs:16:1
Dec 17 15:48:02.058 INFO [stderr]    |
Dec 17 15:48:02.058 INFO [stderr] 16 | struct CommandProxy<'a> {
Dec 17 15:48:02.058 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:48:02.058 INFO [stderr] 
Dec 17 15:48:02.058 INFO [stderr] warning: method is never used: `new`
Dec 17 15:48:02.058 INFO [stderr]   --> src/lib.rs:23:5
Dec 17 15:48:02.058 INFO [stderr]    |
Dec 17 15:48:02.058 INFO [stderr] 23 |     pub fn new() -> Self {
Dec 17 15:48:02.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:48:02.058 INFO [stderr] 
Dec 17 15:48:02.058 INFO [stderr] warning: method is never used: `name`
Dec 17 15:48:02.058 INFO [stderr]   --> src/lib.rs:27:5
Dec 17 15:48:02.058 INFO [stderr]    |
Dec 17 15:48:02.058 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Dec 17 15:48:02.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:48:02.058 INFO [stderr] 
Dec 17 15:48:02.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 17 15:48:03.264 INFO running `"docker" "inspect" "6ec2e9ecf5b6a141fff9831ce4d614b97e3e160c092ce152092eeeb0fa84b7c0"`
Dec 17 15:48:03.564 INFO running `"docker" "rm" "-f" "6ec2e9ecf5b6a141fff9831ce4d614b97e3e160c092ce152092eeeb0fa84b7c0"`
Dec 17 15:48:03.964 INFO [stdout] 6ec2e9ecf5b6a141fff9831ce4d614b97e3e160c092ce152092eeeb0fa84b7c0