Dec 01 01:43:24.562 INFO testing solson/brainrust against 1.30.1 for beta-1.31-5
Dec 01 01:43:24.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01:43:24.889 INFO [stdout] f818b60dbf9c2e9dd09e3871b85f1425007b9509e7466e83dbf23123595e0bfb
Dec 01 01:43:24.892 INFO running `"docker" "start" "-a" "f818b60dbf9c2e9dd09e3871b85f1425007b9509e7466e83dbf23123595e0bfb"`
Dec 01 01:43:25.618 INFO [stderr] usermod: no changes
Dec 01 01:43:25.675 INFO [stderr]    Compiling brainrust v0.0.1 (/source)
Dec 01 01:43:25.967 INFO [stderr] warning: struct is never constructed: `CircularTape`
Dec 01 01:43:25.967 INFO [stderr]   --> src/main.rs:85:1
Dec 01 01:43:25.967 INFO [stderr]    |
Dec 01 01:43:25.967 INFO [stderr] 85 | struct CircularTape {
Dec 01 01:43:25.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 01 01:43:25.967 INFO [stderr]    |
Dec 01 01:43:25.967 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:43:25.967 INFO [stderr] 
Dec 01 01:43:25.967 INFO [stderr] warning: method is never used: `new`
Dec 01 01:43:25.967 INFO [stderr]   --> src/main.rs:91:5
Dec 01 01:43:25.967 INFO [stderr]    |
Dec 01 01:43:25.967 INFO [stderr] 91 |     fn new(size: usize) -> CircularTape {
Dec 01 01:43:25.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:43:25.967 INFO [stderr] 
Dec 01 01:43:26.778 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 01 01:43:26.780 INFO [stderr] su: No module specific data is present
Dec 01 01:43:27.626 INFO running `"docker" "inspect" "f818b60dbf9c2e9dd09e3871b85f1425007b9509e7466e83dbf23123595e0bfb"`
Dec 01 01:43:27.855 INFO running `"docker" "rm" "-f" "f818b60dbf9c2e9dd09e3871b85f1425007b9509e7466e83dbf23123595e0bfb"`
Dec 01 01:43:28.071 INFO [stdout] f818b60dbf9c2e9dd09e3871b85f1425007b9509e7466e83dbf23123595e0bfb
Dec 01 01:43:28.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01:43:28.505 INFO [stdout] 3d0bb4fa03af531e562e0526b0944c62ffe77ce2b49f595ff7c5d6e708cc2e65
Dec 01 01:43:28.513 INFO running `"docker" "start" "-a" "3d0bb4fa03af531e562e0526b0944c62ffe77ce2b49f595ff7c5d6e708cc2e65"`
Dec 01 01:43:29.358 INFO [stderr] usermod: no changes
Dec 01 01:43:29.398 INFO [stderr]    Compiling brainrust v0.0.1 (/source)
Dec 01 01:43:29.702 INFO [stderr] warning: struct is never constructed: `CircularTape`
Dec 01 01:43:29.702 INFO [stderr]   --> src/main.rs:85:1
Dec 01 01:43:29.702 INFO [stderr]    |
Dec 01 01:43:29.702 INFO [stderr] 85 | struct CircularTape {
Dec 01 01:43:29.703 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 01 01:43:29.703 INFO [stderr]    |
Dec 01 01:43:29.703 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:43:29.703 INFO [stderr] 
Dec 01 01:43:29.703 INFO [stderr] warning: method is never used: `new`
Dec 01 01:43:29.703 INFO [stderr]   --> src/main.rs:91:5
Dec 01 01:43:29.703 INFO [stderr]    |
Dec 01 01:43:29.703 INFO [stderr] 91 |     fn new(size: usize) -> CircularTape {
Dec 01 01:43:29.703 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:43:29.703 INFO [stderr] 
Dec 01 01:43:30.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 01 01:43:30.522 INFO [stderr] su: No module specific data is present
Dec 01 01:43:31.901 INFO running `"docker" "inspect" "3d0bb4fa03af531e562e0526b0944c62ffe77ce2b49f595ff7c5d6e708cc2e65"`
Dec 01 01:43:32.240 INFO running `"docker" "rm" "-f" "3d0bb4fa03af531e562e0526b0944c62ffe77ce2b49f595ff7c5d6e708cc2e65"`
Dec 01 01:43:32.415 INFO [stdout] 3d0bb4fa03af531e562e0526b0944c62ffe77ce2b49f595ff7c5d6e708cc2e65
Dec 01 01:43:32.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 01:43:32.775 INFO [stdout] 4d3f4e6f609b4ded0457443fba49095cad7a9cc68a0bdd4005efe1008eedfae5
Dec 01 01:43:32.781 INFO running `"docker" "start" "-a" "4d3f4e6f609b4ded0457443fba49095cad7a9cc68a0bdd4005efe1008eedfae5"`
Dec 01 01:43:33.465 INFO [stderr] usermod: no changes
Dec 01 01:43:33.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 01 01:43:33.488 INFO [stderr]      Running /target/debug/deps/brainrust-541367e5e96ca678
Dec 01 01:43:33.493 INFO [stdout] 
Dec 01 01:43:33.493 INFO [stdout] running 1 test
Dec 01 01:43:33.494 INFO [stdout] test hello_world ... ok
Dec 01 01:43:33.494 INFO [stdout] 
Dec 01 01:43:33.494 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 01:43:33.494 INFO [stdout] 
Dec 01 01:43:33.495 INFO [stderr] su: No module specific data is present
Dec 01 01:43:33.721 INFO running `"docker" "inspect" "4d3f4e6f609b4ded0457443fba49095cad7a9cc68a0bdd4005efe1008eedfae5"`
Dec 01 01:43:33.826 INFO running `"docker" "rm" "-f" "4d3f4e6f609b4ded0457443fba49095cad7a9cc68a0bdd4005efe1008eedfae5"`
Dec 01 01:43:33.939 INFO [stdout] 4d3f4e6f609b4ded0457443fba49095cad7a9cc68a0bdd4005efe1008eedfae5
