Dec 13 11:41:54.568 INFO testing mareek/BrainRust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:41:54.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:41:55.080 INFO [stdout] d53583a9328e6745dd107cc164969f3d0c975f5fcf41b2baa2335d0678fde876
Dec 13 11:41:55.082 INFO running `"docker" "start" "-a" "d53583a9328e6745dd107cc164969f3d0c975f5fcf41b2baa2335d0678fde876"`
Dec 13 11:41:56.991 INFO [stderr] usermod: no changes
Dec 13 11:41:57.045 INFO [stderr]    Compiling brain_rust v0.1.0 (/source)
Dec 13 11:41:57.567 INFO [stderr] warning: function is never used: `generate_single_program`
Dec 13 11:41:57.567 INFO [stderr]  --> src/fuzzer.rs:4:1
Dec 13 11:41:57.567 INFO [stderr]   |
Dec 13 11:41:57.567 INFO [stderr] 4 | fn generate_single_program() -> String {
Dec 13 11:41:57.567 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:41:57.567 INFO [stderr]   |
Dec 13 11:41:57.567 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:41:57.567 INFO [stderr] 
Dec 13 11:41:58.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 13 11:41:58.191 INFO [stderr] su: No module specific data is present
Dec 13 11:41:59.226 INFO running `"docker" "inspect" "d53583a9328e6745dd107cc164969f3d0c975f5fcf41b2baa2335d0678fde876"`
Dec 13 11:41:59.557 INFO running `"docker" "rm" "-f" "d53583a9328e6745dd107cc164969f3d0c975f5fcf41b2baa2335d0678fde876"`
Dec 13 11:41:59.879 INFO [stdout] d53583a9328e6745dd107cc164969f3d0c975f5fcf41b2baa2335d0678fde876
Dec 13 11:41:59.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:42:00.404 INFO [stdout] 0d2cda7e453462b5170bb570479cf96e7106f2578c290573848b7178cd59bdfe
Dec 13 11:42:00.406 INFO running `"docker" "start" "-a" "0d2cda7e453462b5170bb570479cf96e7106f2578c290573848b7178cd59bdfe"`
Dec 13 11:42:02.114 INFO [stderr] usermod: no changes
Dec 13 11:42:02.174 INFO [stderr]    Compiling brain_rust v0.1.0 (/source)
Dec 13 11:42:02.631 INFO [stderr] warning: function is never used: `generate_single_program`
Dec 13 11:42:02.631 INFO [stderr]  --> src/fuzzer.rs:4:1
Dec 13 11:42:02.631 INFO [stderr]   |
Dec 13 11:42:02.631 INFO [stderr] 4 | fn generate_single_program() -> String {
Dec 13 11:42:02.631 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:42:02.631 INFO [stderr]   |
Dec 13 11:42:02.631 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:42:02.631 INFO [stderr] 
Dec 13 11:42:03.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 11:42:03.012 INFO [stderr] su: No module specific data is present
Dec 13 11:42:03.908 INFO running `"docker" "inspect" "0d2cda7e453462b5170bb570479cf96e7106f2578c290573848b7178cd59bdfe"`
Dec 13 11:42:04.195 INFO running `"docker" "rm" "-f" "0d2cda7e453462b5170bb570479cf96e7106f2578c290573848b7178cd59bdfe"`
Dec 13 11:42:04.395 INFO [stdout] 0d2cda7e453462b5170bb570479cf96e7106f2578c290573848b7178cd59bdfe
Dec 13 11:42:04.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:42:05.026 INFO [stdout] 188b22e96f8181ab285f5df9652074ca4365fdb3f2b4c81126a4271063e506bb
Dec 13 11:42:05.028 INFO running `"docker" "start" "-a" "188b22e96f8181ab285f5df9652074ca4365fdb3f2b4c81126a4271063e506bb"`
Dec 13 11:42:06.572 INFO [stderr] usermod: no changes
Dec 13 11:42:06.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 11:42:06.687 INFO [stderr]      Running /target/debug/deps/brain_rust-3e7fa515926af178
Dec 13 11:42:06.691 INFO [stdout] 
Dec 13 11:42:06.691 INFO [stdout] running 0 tests
Dec 13 11:42:06.691 INFO [stdout] 
Dec 13 11:42:06.691 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:42:06.691 INFO [stdout] 
Dec 13 11:42:06.693 INFO [stderr] su: No module specific data is present
Dec 13 11:42:07.643 INFO running `"docker" "inspect" "188b22e96f8181ab285f5df9652074ca4365fdb3f2b4c81126a4271063e506bb"`
Dec 13 11:42:07.937 INFO running `"docker" "rm" "-f" "188b22e96f8181ab285f5df9652074ca4365fdb3f2b4c81126a4271063e506bb"`
Dec 13 11:42:08.319 INFO [stdout] 188b22e96f8181ab285f5df9652074ca4365fdb3f2b4c81126a4271063e506bb