Dec 05 17:49:12.976 INFO testing kgtkr/op_abstraction against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 17:49:12.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:49:13.448 INFO [stdout] 7570658d3b7933c86405517b754be180a4304f177af2cc19e896bdf806065ad1
Dec 05 17:49:13.454 INFO running `"docker" "start" "-a" "7570658d3b7933c86405517b754be180a4304f177af2cc19e896bdf806065ad1"`
Dec 05 17:49:14.184 INFO [stderr] usermod: no changes
Dec 05 17:49:14.206 INFO [stderr]    Compiling op_abstraction v0.1.0 (/source)
Dec 05 17:49:14.454 INFO [stderr] warning: function is never used: `op`
Dec 05 17:49:14.454 INFO [stderr]  --> src/main.rs:5:1
Dec 05 17:49:14.454 INFO [stderr]   |
Dec 05 17:49:14.454 INFO [stderr] 5 | fn op(i: i32, a: i64, b: i64) -> i64 {
Dec 05 17:49:14.454 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:14.454 INFO [stderr]   |
Dec 05 17:49:14.454 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 17:49:14.454 INFO [stderr] 
Dec 05 17:49:14.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 05 17:49:14.616 INFO [stderr] su: No module specific data is present
Dec 05 17:49:14.836 INFO running `"docker" "inspect" "7570658d3b7933c86405517b754be180a4304f177af2cc19e896bdf806065ad1"`
Dec 05 17:49:14.929 INFO running `"docker" "rm" "-f" "7570658d3b7933c86405517b754be180a4304f177af2cc19e896bdf806065ad1"`
Dec 05 17:49:14.993 INFO [stdout] 7570658d3b7933c86405517b754be180a4304f177af2cc19e896bdf806065ad1
Dec 05 17:49:14.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:49:15.140 INFO [stdout] 6fb108fdee9da6c558d352427bb726c7c4454e3f3869992fa8d6d39d86aac418
Dec 05 17:49:15.142 INFO running `"docker" "start" "-a" "6fb108fdee9da6c558d352427bb726c7c4454e3f3869992fa8d6d39d86aac418"`
Dec 05 17:49:15.654 INFO [stderr] usermod: no changes
Dec 05 17:49:15.684 INFO [stderr]    Compiling op_abstraction v0.1.0 (/source)
Dec 05 17:49:16.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 17:49:16.284 INFO [stderr] su: No module specific data is present
Dec 05 17:49:16.582 INFO running `"docker" "inspect" "6fb108fdee9da6c558d352427bb726c7c4454e3f3869992fa8d6d39d86aac418"`
Dec 05 17:49:16.662 INFO running `"docker" "rm" "-f" "6fb108fdee9da6c558d352427bb726c7c4454e3f3869992fa8d6d39d86aac418"`
Dec 05 17:49:16.742 INFO [stdout] 6fb108fdee9da6c558d352427bb726c7c4454e3f3869992fa8d6d39d86aac418
Dec 05 17:49:16.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:49:16.958 INFO [stdout] 7c6e4990e18b5866a3621f5410320f8082bd78463284d12cfe3a29b97b8686aa
Dec 05 17:49:16.961 INFO running `"docker" "start" "-a" "7c6e4990e18b5866a3621f5410320f8082bd78463284d12cfe3a29b97b8686aa"`
Dec 05 17:49:17.320 INFO [stderr] usermod: no changes
Dec 05 17:49:17.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 17:49:17.346 INFO [stderr]      Running /target/debug/deps/op_abstraction-79fcb4436a48b921
Dec 05 17:49:17.348 INFO [stdout] 
Dec 05 17:49:17.348 INFO [stdout] running 3 tests
Dec 05 17:49:17.348 INFO [stdout] test tests::op_1 ... ok
Dec 05 17:49:17.348 INFO [stdout] test tests::op_2 ... ok
Dec 05 17:49:17.348 INFO [stdout] test tests::op_3 ... ok
Dec 05 17:49:17.348 INFO [stdout] 
Dec 05 17:49:17.348 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:49:17.348 INFO [stdout] 
Dec 05 17:49:17.350 INFO [stderr] su: No module specific data is present
Dec 05 17:49:17.710 INFO running `"docker" "inspect" "7c6e4990e18b5866a3621f5410320f8082bd78463284d12cfe3a29b97b8686aa"`
Dec 05 17:49:17.805 INFO running `"docker" "rm" "-f" "7c6e4990e18b5866a3621f5410320f8082bd78463284d12cfe3a29b97b8686aa"`
Dec 05 17:49:17.914 INFO [stdout] 7c6e4990e18b5866a3621f5410320f8082bd78463284d12cfe3a29b97b8686aa