Dec 13 09:23:30.416 INFO testing nanoxd/hello.rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:23:30.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:23:31.035 INFO [stdout] 4377add57f057beafa7b73539b0daac81b9c7740a601d57bff7fcc2c8c552132
Dec 13 09:23:31.037 INFO running `"docker" "start" "-a" "4377add57f057beafa7b73539b0daac81b9c7740a601d57bff7fcc2c8c552132"`
Dec 13 09:23:32.701 INFO [stderr] usermod: no changes
Dec 13 09:23:32.779 INFO [stderr]    Compiling hello_rs v0.0.1 (/source)
Dec 13 09:23:33.263 INFO [stderr] warning: unused variable: `v2`
Dec 13 09:23:33.263 INFO [stderr]   --> src/main.rs:99:9
Dec 13 09:23:33.263 INFO [stderr]    |
Dec 13 09:23:33.263 INFO [stderr] 99 |     let v2 = v; // Accessing v will now cause an error
Dec 13 09:23:33.263 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 13 09:23:33.263 INFO [stderr]    |
Dec 13 09:23:33.269 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:23:33.269 INFO [stderr] 
Dec 13 09:23:33.300 INFO [stderr] warning: struct is never constructed: `Wolf`
Dec 13 09:23:33.300 INFO [stderr]   --> src/trait_objects.rs:11:1
Dec 13 09:23:33.300 INFO [stderr]    |
Dec 13 09:23:33.300 INFO [stderr] 11 | pub struct Wolf {
Dec 13 09:23:33.300 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 13 09:23:33.300 INFO [stderr]    |
Dec 13 09:23:33.300 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:23:33.300 INFO [stderr] 
Dec 13 09:23:33.300 INFO [stderr] warning: field is never used: `x`
Dec 13 09:23:33.300 INFO [stderr]    --> src/main.rs:183:5
Dec 13 09:23:33.300 INFO [stderr]     |
Dec 13 09:23:33.300 INFO [stderr] 183 |     x: T,
Dec 13 09:23:33.300 INFO [stderr]     |     ^^^^
Dec 13 09:23:33.300 INFO [stderr] 
Dec 13 09:23:33.300 INFO [stderr] warning: field is never used: `y`
Dec 13 09:23:33.300 INFO [stderr]    --> src/main.rs:184:5
Dec 13 09:23:33.300 INFO [stderr]     |
Dec 13 09:23:33.300 INFO [stderr] 184 |     y: T,
Dec 13 09:23:33.300 INFO [stderr]     |     ^^^^
Dec 13 09:23:33.300 INFO [stderr] 
Dec 13 09:23:34.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 13 09:23:34.214 INFO [stderr] su: No module specific data is present
Dec 13 09:23:34.928 INFO running `"docker" "inspect" "4377add57f057beafa7b73539b0daac81b9c7740a601d57bff7fcc2c8c552132"`
Dec 13 09:23:35.219 INFO running `"docker" "rm" "-f" "4377add57f057beafa7b73539b0daac81b9c7740a601d57bff7fcc2c8c552132"`
Dec 13 09:23:35.559 INFO [stdout] 4377add57f057beafa7b73539b0daac81b9c7740a601d57bff7fcc2c8c552132
Dec 13 09:23:35.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:23:36.040 INFO [stdout] 7a8d51a4dcde8daf10bd49352036f117bcd1345d7b7307e72b73b882571c3776
Dec 13 09:23:36.042 INFO running `"docker" "start" "-a" "7a8d51a4dcde8daf10bd49352036f117bcd1345d7b7307e72b73b882571c3776"`
Dec 13 09:23:37.718 INFO [stderr] usermod: no changes
Dec 13 09:23:37.763 INFO [stderr]    Compiling hello_rs v0.0.1 (/source)
Dec 13 09:23:38.163 INFO [stderr] warning: unused variable: `v2`
Dec 13 09:23:38.163 INFO [stderr]   --> src/main.rs:99:9
Dec 13 09:23:38.163 INFO [stderr]    |
Dec 13 09:23:38.163 INFO [stderr] 99 |     let v2 = v; // Accessing v will now cause an error
Dec 13 09:23:38.163 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 13 09:23:38.163 INFO [stderr]    |
Dec 13 09:23:38.163 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:23:38.163 INFO [stderr] 
Dec 13 09:23:38.191 INFO [stderr] warning: struct is never constructed: `Wolf`
Dec 13 09:23:38.191 INFO [stderr]   --> src/trait_objects.rs:11:1
Dec 13 09:23:38.191 INFO [stderr]    |
Dec 13 09:23:38.191 INFO [stderr] 11 | pub struct Wolf {
Dec 13 09:23:38.191 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 13 09:23:38.191 INFO [stderr]    |
Dec 13 09:23:38.191 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:23:38.191 INFO [stderr] 
Dec 13 09:23:38.191 INFO [stderr] warning: field is never used: `x`
Dec 13 09:23:38.191 INFO [stderr]    --> src/main.rs:183:5
Dec 13 09:23:38.191 INFO [stderr]     |
Dec 13 09:23:38.191 INFO [stderr] 183 |     x: T,
Dec 13 09:23:38.191 INFO [stderr]     |     ^^^^
Dec 13 09:23:38.191 INFO [stderr] 
Dec 13 09:23:38.191 INFO [stderr] warning: field is never used: `y`
Dec 13 09:23:38.191 INFO [stderr]    --> src/main.rs:184:5
Dec 13 09:23:38.191 INFO [stderr]     |
Dec 13 09:23:38.191 INFO [stderr] 184 |     y: T,
Dec 13 09:23:38.191 INFO [stderr]     |     ^^^^
Dec 13 09:23:38.191 INFO [stderr] 
Dec 13 09:23:38.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 13 09:23:38.538 INFO [stderr] su: No module specific data is present
Dec 13 09:23:39.255 INFO running `"docker" "inspect" "7a8d51a4dcde8daf10bd49352036f117bcd1345d7b7307e72b73b882571c3776"`
Dec 13 09:23:39.517 INFO running `"docker" "rm" "-f" "7a8d51a4dcde8daf10bd49352036f117bcd1345d7b7307e72b73b882571c3776"`
Dec 13 09:23:39.776 INFO [stdout] 7a8d51a4dcde8daf10bd49352036f117bcd1345d7b7307e72b73b882571c3776
Dec 13 09:23:39.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:23:40.232 INFO [stdout] fbe8357d625a0733786bcb732690e3b0eab9511dd987832c160074f3ac5e01ec
Dec 13 09:23:40.234 INFO running `"docker" "start" "-a" "fbe8357d625a0733786bcb732690e3b0eab9511dd987832c160074f3ac5e01ec"`
Dec 13 09:23:41.662 INFO [stderr] usermod: no changes
Dec 13 09:23:41.726 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 09:23:41.731 INFO [stderr]      Running /target/debug/deps/hello_rs-cce657ee46df20e4
Dec 13 09:23:41.739 INFO [stderr] su: No module specific data is present
Dec 13 09:23:41.739 INFO [stdout] 
Dec 13 09:23:41.739 INFO [stdout] running 0 tests
Dec 13 09:23:41.739 INFO [stdout] 
Dec 13 09:23:41.739 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:23:41.739 INFO [stdout] 
Dec 13 09:23:42.611 INFO running `"docker" "inspect" "fbe8357d625a0733786bcb732690e3b0eab9511dd987832c160074f3ac5e01ec"`
Dec 13 09:23:42.817 INFO running `"docker" "rm" "-f" "fbe8357d625a0733786bcb732690e3b0eab9511dd987832c160074f3ac5e01ec"`
Dec 13 09:23:43.147 INFO [stdout] fbe8357d625a0733786bcb732690e3b0eab9511dd987832c160074f3ac5e01ec