Dec 05 06:49:14.345 INFO testing solson/brainrust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 06:49:14.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 06:49:14.886 INFO [stdout] bbcf2fa88d2bd46545e4b9bcb39ccb5f42e92419ea5fc6097cfc4ccf110141e7
Dec 05 06:49:14.890 INFO running `"docker" "start" "-a" "bbcf2fa88d2bd46545e4b9bcb39ccb5f42e92419ea5fc6097cfc4ccf110141e7"`
Dec 05 06:49:15.394 INFO [stderr] usermod: no changes
Dec 05 06:49:15.427 INFO [stderr]    Compiling brainrust v0.0.1 (/source)
Dec 05 06:49:15.620 INFO [stderr] warning: struct is never constructed: `CircularTape`
Dec 05 06:49:15.620 INFO [stderr]   --> src/main.rs:85:1
Dec 05 06:49:15.620 INFO [stderr]    |
Dec 05 06:49:15.620 INFO [stderr] 85 | struct CircularTape {
Dec 05 06:49:15.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 06:49:15.620 INFO [stderr]    |
Dec 05 06:49:15.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:49:15.620 INFO [stderr] 
Dec 05 06:49:15.620 INFO [stderr] warning: method is never used: `new`
Dec 05 06:49:15.620 INFO [stderr]   --> src/main.rs:91:5
Dec 05 06:49:15.620 INFO [stderr]    |
Dec 05 06:49:15.620 INFO [stderr] 91 |     fn new(size: usize) -> CircularTape {
Dec 05 06:49:15.620 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:49:15.620 INFO [stderr] 
Dec 05 06:49:16.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 05 06:49:16.108 INFO [stderr] su: No module specific data is present
Dec 05 06:49:16.991 INFO running `"docker" "inspect" "bbcf2fa88d2bd46545e4b9bcb39ccb5f42e92419ea5fc6097cfc4ccf110141e7"`
Dec 05 06:49:17.177 INFO running `"docker" "rm" "-f" "bbcf2fa88d2bd46545e4b9bcb39ccb5f42e92419ea5fc6097cfc4ccf110141e7"`
Dec 05 06:49:17.463 INFO [stdout] bbcf2fa88d2bd46545e4b9bcb39ccb5f42e92419ea5fc6097cfc4ccf110141e7
Dec 05 06:49:17.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 06:49:17.824 INFO [stdout] 27fc2cfe5189790d7a1675b72969f518b5bf6f67ae353eaa05d60a28b907ead7
Dec 05 06:49:17.826 INFO running `"docker" "start" "-a" "27fc2cfe5189790d7a1675b72969f518b5bf6f67ae353eaa05d60a28b907ead7"`
Dec 05 06:49:18.727 INFO [stderr] usermod: no changes
Dec 05 06:49:18.768 INFO [stderr]    Compiling brainrust v0.0.1 (/source)
Dec 05 06:49:19.072 INFO [stderr] warning: struct is never constructed: `CircularTape`
Dec 05 06:49:19.072 INFO [stderr]   --> src/main.rs:85:1
Dec 05 06:49:19.072 INFO [stderr]    |
Dec 05 06:49:19.072 INFO [stderr] 85 | struct CircularTape {
Dec 05 06:49:19.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 06:49:19.072 INFO [stderr]    |
Dec 05 06:49:19.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:49:19.072 INFO [stderr] 
Dec 05 06:49:19.072 INFO [stderr] warning: method is never used: `new`
Dec 05 06:49:19.072 INFO [stderr]   --> src/main.rs:91:5
Dec 05 06:49:19.072 INFO [stderr]    |
Dec 05 06:49:19.072 INFO [stderr] 91 |     fn new(size: usize) -> CircularTape {
Dec 05 06:49:19.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:49:19.072 INFO [stderr] 
Dec 05 06:49:19.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 05 06:49:19.816 INFO [stderr] su: No module specific data is present
Dec 05 06:49:20.480 INFO running `"docker" "inspect" "27fc2cfe5189790d7a1675b72969f518b5bf6f67ae353eaa05d60a28b907ead7"`
Dec 05 06:49:20.750 INFO running `"docker" "rm" "-f" "27fc2cfe5189790d7a1675b72969f518b5bf6f67ae353eaa05d60a28b907ead7"`
Dec 05 06:49:21.120 INFO [stdout] 27fc2cfe5189790d7a1675b72969f518b5bf6f67ae353eaa05d60a28b907ead7
Dec 05 06:49:21.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 05 06:49:21.744 INFO [stdout] 7946e44e2cc8407b657e09a6185bb24ef8a169d077eb1eba04055299bdf842c4
Dec 05 06:49:21.750 INFO running `"docker" "start" "-a" "7946e44e2cc8407b657e09a6185bb24ef8a169d077eb1eba04055299bdf842c4"`
Dec 05 06:49:23.244 INFO [stderr] usermod: no changes
Dec 05 06:49:23.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 06:49:23.344 INFO [stderr]      Running /target/debug/deps/brainrust-8c631a0cdfd94a09
Dec 05 06:49:23.353 INFO [stdout] 
Dec 05 06:49:23.353 INFO [stdout] running 1 test
Dec 05 06:49:23.354 INFO [stdout] test hello_world ... ok
Dec 05 06:49:23.354 INFO [stdout] 
Dec 05 06:49:23.354 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:49:23.354 INFO [stdout] 
Dec 05 06:49:23.361 INFO [stderr] su: No module specific data is present
Dec 05 06:49:24.920 INFO running `"docker" "inspect" "7946e44e2cc8407b657e09a6185bb24ef8a169d077eb1eba04055299bdf842c4"`
Dec 05 06:49:25.284 INFO running `"docker" "rm" "-f" "7946e44e2cc8407b657e09a6185bb24ef8a169d077eb1eba04055299bdf842c4"`
Dec 05 06:49:25.652 INFO [stdout] 7946e44e2cc8407b657e09a6185bb24ef8a169d077eb1eba04055299bdf842c4