Dec 14 09:23:52.554 INFO testing IvanEh/Learning-Rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:23:52.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:23:53.259 INFO [stdout] d042e06105943a20b6a3b2342c0042501908bf91930eb8b7b04533fb4f4c0639
Dec 14 09:23:53.263 INFO running `"docker" "start" "-a" "d042e06105943a20b6a3b2342c0042501908bf91930eb8b7b04533fb4f4c0639"`
Dec 14 09:23:54.290 INFO [stderr] usermod: no changes
Dec 14 09:23:54.324 INFO [stderr]    Compiling list v0.1.0 (/source)
Dec 14 09:23:54.772 INFO [stderr] warning: method is never used: `print`
Dec 14 09:23:54.772 INFO [stderr]   --> src/main.rs:32:5
Dec 14 09:23:54.772 INFO [stderr]    |
Dec 14 09:23:54.772 INFO [stderr] 32 |     fn print(&self) {
Dec 14 09:23:54.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 09:23:54.772 INFO [stderr]    |
Dec 14 09:23:54.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:23:54.772 INFO [stderr] 
Dec 14 09:23:54.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 14 09:23:54.996 INFO [stderr] su: No module specific data is present
Dec 14 09:23:55.391 INFO running `"docker" "inspect" "d042e06105943a20b6a3b2342c0042501908bf91930eb8b7b04533fb4f4c0639"`
Dec 14 09:23:55.661 INFO running `"docker" "rm" "-f" "d042e06105943a20b6a3b2342c0042501908bf91930eb8b7b04533fb4f4c0639"`
Dec 14 09:23:56.003 INFO [stdout] d042e06105943a20b6a3b2342c0042501908bf91930eb8b7b04533fb4f4c0639
Dec 14 09:23:56.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:23:56.477 INFO [stdout] 5b61c435936fb83c64145484a412f978e3ff7d005a9993a8dafae3d05516bef1
Dec 14 09:23:56.483 INFO running `"docker" "start" "-a" "5b61c435936fb83c64145484a412f978e3ff7d005a9993a8dafae3d05516bef1"`
Dec 14 09:23:57.751 INFO [stderr] usermod: no changes
Dec 14 09:23:57.803 INFO [stderr]    Compiling list v0.1.0 (/source)
Dec 14 09:23:58.226 INFO [stderr] warning: method is never used: `print`
Dec 14 09:23:58.226 INFO [stderr]   --> src/main.rs:32:5
Dec 14 09:23:58.226 INFO [stderr]    |
Dec 14 09:23:58.226 INFO [stderr] 32 |     fn print(&self) {
Dec 14 09:23:58.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 09:23:58.226 INFO [stderr]    |
Dec 14 09:23:58.226 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:23:58.226 INFO [stderr] 
Dec 14 09:23:58.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 14 09:23:58.530 INFO [stderr] su: No module specific data is present
Dec 14 09:23:58.883 INFO running `"docker" "inspect" "5b61c435936fb83c64145484a412f978e3ff7d005a9993a8dafae3d05516bef1"`
Dec 14 09:23:59.158 INFO running `"docker" "rm" "-f" "5b61c435936fb83c64145484a412f978e3ff7d005a9993a8dafae3d05516bef1"`
Dec 14 09:23:59.314 INFO [stdout] 5b61c435936fb83c64145484a412f978e3ff7d005a9993a8dafae3d05516bef1
Dec 14 09:23:59.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:23:59.488 INFO [stdout] 287e27bdeae7058fddabcad8e5f0cbc63f8ea45b303fcb6cf314b91fd1239244
Dec 14 09:23:59.491 INFO running `"docker" "start" "-a" "287e27bdeae7058fddabcad8e5f0cbc63f8ea45b303fcb6cf314b91fd1239244"`
Dec 14 09:23:59.857 INFO [stderr] usermod: no changes
Dec 14 09:23:59.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:23:59.886 INFO [stderr]      Running /target/debug/deps/list-c8e62ddb6020821d
Dec 14 09:23:59.888 INFO [stdout] 
Dec 14 09:23:59.888 INFO [stdout] running 0 tests
Dec 14 09:23:59.888 INFO [stdout] 
Dec 14 09:23:59.888 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:23:59.888 INFO [stdout] 
Dec 14 09:23:59.889 INFO [stderr] su: No module specific data is present
Dec 14 09:24:00.108 INFO running `"docker" "inspect" "287e27bdeae7058fddabcad8e5f0cbc63f8ea45b303fcb6cf314b91fd1239244"`
Dec 14 09:24:00.200 INFO running `"docker" "rm" "-f" "287e27bdeae7058fddabcad8e5f0cbc63f8ea45b303fcb6cf314b91fd1239244"`
Dec 14 09:24:00.303 INFO [stdout] 287e27bdeae7058fddabcad8e5f0cbc63f8ea45b303fcb6cf314b91fd1239244