Dec 01 03:02:50.894 INFO testing sebglazebrook/rust-shell against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 03:02:50.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03:02:51.388 INFO [stdout] 697f75c23b705be581616dcefb4da4d26c6a1002b92e3f6387fd5dd4328171b8
Dec 01 03:02:51.391 INFO running `"docker" "start" "-a" "697f75c23b705be581616dcefb4da4d26c6a1002b92e3f6387fd5dd4328171b8"`
Dec 01 03:02:52.299 INFO [stderr] usermod: no changes
Dec 01 03:02:52.367 INFO [stderr]    Compiling rust-shell v0.1.0 (/source)
Dec 01 03:02:52.587 INFO [stderr] warning: unused variable: `command_string`
Dec 01 03:02:52.587 INFO [stderr]  --> src/lib.rs:9:25
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:52.587 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 01 03:02:52.587 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr] 1 | struct Parser;
Dec 01 03:02:52.587 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: method is never used: `new`
Dec 01 03:02:52.587 INFO [stderr]  --> src/lib.rs:5:5
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr] 5 |     pub fn new() -> Self {
Dec 01 03:02:52.587 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: method is never used: `parse`
Dec 01 03:02:52.587 INFO [stderr]  --> src/lib.rs:9:5
Dec 01 03:02:52.587 INFO [stderr]   |
Dec 01 03:02:52.587 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:52.587 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: struct is never constructed: `CommandProxy`
Dec 01 03:02:52.587 INFO [stderr]   --> src/lib.rs:16:1
Dec 01 03:02:52.587 INFO [stderr]    |
Dec 01 03:02:52.587 INFO [stderr] 16 | struct CommandProxy<'a> {
Dec 01 03:02:52.587 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: method is never used: `new`
Dec 01 03:02:52.587 INFO [stderr]   --> src/lib.rs:23:5
Dec 01 03:02:52.587 INFO [stderr]    |
Dec 01 03:02:52.587 INFO [stderr] 23 |     pub fn new() -> Self {
Dec 01 03:02:52.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:52.587 INFO [stderr] 
Dec 01 03:02:52.587 INFO [stderr] warning: method is never used: `name`
Dec 01 03:02:52.587 INFO [stderr]   --> src/lib.rs:27:5
Dec 01 03:02:52.587 INFO [stderr]    |
Dec 01 03:02:52.587 INFO [stderr] 27 |     pub fn name(&mut self, name: &'a str) {
Dec 01 03:02:52.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:02:52.588 INFO [stderr] 
Dec 01 03:02:53.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 01 03:02:53.239 INFO [stderr] su: No module specific data is present
Dec 01 03:02:53.809 INFO running `"docker" "inspect" "697f75c23b705be581616dcefb4da4d26c6a1002b92e3f6387fd5dd4328171b8"`
Dec 01 03:02:54.053 INFO running `"docker" "rm" "-f" "697f75c23b705be581616dcefb4da4d26c6a1002b92e3f6387fd5dd4328171b8"`
Dec 01 03:02:54.317 INFO [stdout] 697f75c23b705be581616dcefb4da4d26c6a1002b92e3f6387fd5dd4328171b8
Dec 01 03:02:54.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03:02:54.617 INFO [stdout] cfc5521ce1cf5f5f387ef0e3ed6fd5689adf3b151d8326feab776ab3d59ab723
Dec 01 03:02:54.621 INFO running `"docker" "start" "-a" "cfc5521ce1cf5f5f387ef0e3ed6fd5689adf3b151d8326feab776ab3d59ab723"`
Dec 01 03:02:55.217 INFO [stderr] usermod: no changes
Dec 01 03:02:55.251 INFO [stderr]    Compiling rust-shell v0.1.0 (/source)
Dec 01 03:02:55.587 INFO [stderr] warning: unused variable: `command_string`
Dec 01 03:02:55.587 INFO [stderr]  --> src/lib.rs:9:25
Dec 01 03:02:55.588 INFO [stderr]   |
Dec 01 03:02:55.588 INFO [stderr] 9 |     pub fn parse(&self, command_string: &str) -> CommandProxy {
Dec 01 03:02:55.588 INFO [stderr]   |                         ^^^^^^^^^^^^^^ help: consider using `_command_string` instead
Dec 01 03:02:55.588 INFO [stderr]   |
Dec 01 03:02:55.589 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:02:55.589 INFO [stderr] 
Dec 01 03:02:56.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 01 03:02:56.495 INFO [stderr] su: No module specific data is present
Dec 01 03:02:57.111 INFO running `"docker" "inspect" "cfc5521ce1cf5f5f387ef0e3ed6fd5689adf3b151d8326feab776ab3d59ab723"`
Dec 01 03:02:57.346 INFO running `"docker" "rm" "-f" "cfc5521ce1cf5f5f387ef0e3ed6fd5689adf3b151d8326feab776ab3d59ab723"`
Dec 01 03:02:57.619 INFO [stdout] cfc5521ce1cf5f5f387ef0e3ed6fd5689adf3b151d8326feab776ab3d59ab723
