Dec 05 02:17:05.105 INFO testing walkerrandolphsmith/rust-data-structures against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 02:17:05.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:17:05.620 INFO [stdout] 1ecde6b8ceee60d9806c96d3280eaba6533704e9158eb7056516aed4a128b0d8
Dec 05 02:17:05.623 INFO running `"docker" "start" "-a" "1ecde6b8ceee60d9806c96d3280eaba6533704e9158eb7056516aed4a128b0d8"`
Dec 05 02:17:06.889 INFO [stderr] usermod: no changes
Dec 05 02:17:06.956 INFO [stderr]    Compiling rust_data_structures v0.0.1 (/source)
Dec 05 02:17:07.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 05 02:17:07.564 INFO [stderr] su: No module specific data is present
Dec 05 02:17:08.088 INFO running `"docker" "inspect" "1ecde6b8ceee60d9806c96d3280eaba6533704e9158eb7056516aed4a128b0d8"`
Dec 05 02:17:08.378 INFO running `"docker" "rm" "-f" "1ecde6b8ceee60d9806c96d3280eaba6533704e9158eb7056516aed4a128b0d8"`
Dec 05 02:17:08.676 INFO [stdout] 1ecde6b8ceee60d9806c96d3280eaba6533704e9158eb7056516aed4a128b0d8
Dec 05 02:17:08.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:17:09.092 INFO [stdout] 987c7c8e843ebf020a473856c321a66850ac557ec1ac2a9865f37b30c5599e1a
Dec 05 02:17:09.095 INFO running `"docker" "start" "-a" "987c7c8e843ebf020a473856c321a66850ac557ec1ac2a9865f37b30c5599e1a"`
Dec 05 02:17:10.196 INFO [stderr] usermod: no changes
Dec 05 02:17:10.275 INFO [stderr]    Compiling rust_data_structures v0.0.1 (/source)
Dec 05 02:17:10.508 INFO [stderr] warning: function is never used: `should_add_two`
Dec 05 02:17:10.509 INFO [stderr]  --> src/lib.rs:9:2
Dec 05 02:17:10.509 INFO [stderr]   |
Dec 05 02:17:10.509 INFO [stderr] 9 |     fn should_add_two() {
Dec 05 02:17:10.509 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 02:17:10.509 INFO [stderr]   |
Dec 05 02:17:10.509 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 02:17:10.509 INFO [stderr] 
Dec 05 02:17:11.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 05 02:17:11.356 INFO [stderr] su: No module specific data is present
Dec 05 02:17:11.982 INFO running `"docker" "inspect" "987c7c8e843ebf020a473856c321a66850ac557ec1ac2a9865f37b30c5599e1a"`
Dec 05 02:17:12.242 INFO running `"docker" "rm" "-f" "987c7c8e843ebf020a473856c321a66850ac557ec1ac2a9865f37b30c5599e1a"`
Dec 05 02:17:12.436 INFO [stdout] 987c7c8e843ebf020a473856c321a66850ac557ec1ac2a9865f37b30c5599e1a
Dec 05 02:17:12.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:17:12.902 INFO [stdout] 7c4efc9f9c30e0426c0f5548f30e4e8ec553ac1704b615fe46436f5f56bf8f3d
Dec 05 02:17:12.908 INFO running `"docker" "start" "-a" "7c4efc9f9c30e0426c0f5548f30e4e8ec553ac1704b615fe46436f5f56bf8f3d"`
Dec 05 02:17:14.245 INFO [stderr] usermod: no changes
Dec 05 02:17:14.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 02:17:14.292 INFO [stderr]      Running /target/debug/deps/rust_data_structures-8cf847e660f70e34
Dec 05 02:17:14.296 INFO [stdout] 
Dec 05 02:17:14.296 INFO [stdout] running 5 tests
Dec 05 02:17:14.296 INFO [stdout] test tests::ignored_test ... ignored
Dec 05 02:17:14.300 INFO [stdout] test tests::equality ... ok
Dec 05 02:17:14.300 INFO [stdout] test tests::should_not_panic ... ok
Dec 05 02:17:14.420 INFO [stdout] test tests::should_panic ... ok
Dec 05 02:17:14.420 INFO [stderr]      Running /target/debug/deps/rust_data_structures-e4af10e325c2d749
Dec 05 02:17:14.420 INFO [stdout] test tests::equality_should_panic ... ok
Dec 05 02:17:14.420 INFO [stdout] 
Dec 05 02:17:14.420 INFO [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 05 02:17:14.420 INFO [stdout] 
Dec 05 02:17:14.428 INFO [stdout] 
Dec 05 02:17:14.428 INFO [stderr]    Doc-tests rust_data_structures
Dec 05 02:17:14.428 INFO [stdout] running 1 test
Dec 05 02:17:14.428 INFO [stdout] test tests::prints_hello_world ... ok
Dec 05 02:17:14.428 INFO [stdout] 
Dec 05 02:17:14.428 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 02:17:14.428 INFO [stdout] 
Dec 05 02:17:14.608 INFO [stdout] 
Dec 05 02:17:14.610 INFO [stdout] running 0 tests
Dec 05 02:17:14.610 INFO [stdout] 
Dec 05 02:17:14.610 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 02:17:14.610 INFO [stdout] 
Dec 05 02:17:14.624 INFO [stderr] su: No module specific data is present
Dec 05 02:17:15.262 INFO running `"docker" "inspect" "7c4efc9f9c30e0426c0f5548f30e4e8ec553ac1704b615fe46436f5f56bf8f3d"`
Dec 05 02:17:15.456 INFO running `"docker" "rm" "-f" "7c4efc9f9c30e0426c0f5548f30e4e8ec553ac1704b615fe46436f5f56bf8f3d"`
Dec 05 02:17:15.684 INFO [stdout] 7c4efc9f9c30e0426c0f5548f30e4e8ec553ac1704b615fe46436f5f56bf8f3d