Dec 06 07:59:35.451 INFO testing adefirmanf/todo-in-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:59:35.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 07:59:36.007 INFO [stdout] c38281b2f7ac077483661fae2bb3ad61e010d909e50ce0e3180b116dc0d8a6ba
Dec 06 07:59:36.010 INFO running `"docker" "start" "-a" "c38281b2f7ac077483661fae2bb3ad61e010d909e50ce0e3180b116dc0d8a6ba"`
Dec 06 07:59:37.120 INFO [stderr] usermod: no changes
Dec 06 07:59:37.388 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 06 07:59:38.022 INFO [stderr] warning: struct is never constructed: `List`
Dec 06 07:59:38.022 INFO [stderr]   --> src/main.rs:47:1
Dec 06 07:59:38.023 INFO [stderr]    |
Dec 06 07:59:38.023 INFO [stderr] 47 | struct List{
Dec 06 07:59:38.024 INFO [stderr]    | ^^^^^^^^^^^
Dec 06 07:59:38.024 INFO [stderr]    |
Dec 06 07:59:38.024 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 07:59:38.024 INFO [stderr] 
Dec 06 07:59:38.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 06 07:59:38.440 INFO [stderr] su: No module specific data is present
Dec 06 07:59:39.375 INFO running `"docker" "inspect" "c38281b2f7ac077483661fae2bb3ad61e010d909e50ce0e3180b116dc0d8a6ba"`
Dec 06 07:59:39.642 INFO running `"docker" "rm" "-f" "c38281b2f7ac077483661fae2bb3ad61e010d909e50ce0e3180b116dc0d8a6ba"`
Dec 06 07:59:40.016 INFO [stdout] c38281b2f7ac077483661fae2bb3ad61e010d909e50ce0e3180b116dc0d8a6ba
Dec 06 07:59:40.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 07:59:40.572 INFO [stdout] c74eede8ad611c910023be8cbb6d42aeb941af680bc89a654e7218b55cf3098c
Dec 06 07:59:40.578 INFO running `"docker" "start" "-a" "c74eede8ad611c910023be8cbb6d42aeb941af680bc89a654e7218b55cf3098c"`
Dec 06 07:59:41.110 INFO [stderr] usermod: no changes
Dec 06 07:59:41.252 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 06 07:59:41.826 INFO [stderr] warning: struct is never constructed: `List`
Dec 06 07:59:41.826 INFO [stderr]   --> src/main.rs:47:1
Dec 06 07:59:41.827 INFO [stderr]    |
Dec 06 07:59:41.827 INFO [stderr] 47 | struct List{
Dec 06 07:59:41.827 INFO [stderr]    | ^^^^^^^^^^^
Dec 06 07:59:41.827 INFO [stderr]    |
Dec 06 07:59:41.828 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 07:59:41.828 INFO [stderr] 
Dec 06 07:59:42.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 06 07:59:42.070 INFO [stderr] su: No module specific data is present
Dec 06 07:59:42.505 INFO running `"docker" "inspect" "c74eede8ad611c910023be8cbb6d42aeb941af680bc89a654e7218b55cf3098c"`
Dec 06 07:59:42.614 INFO running `"docker" "rm" "-f" "c74eede8ad611c910023be8cbb6d42aeb941af680bc89a654e7218b55cf3098c"`
Dec 06 07:59:42.723 INFO [stdout] c74eede8ad611c910023be8cbb6d42aeb941af680bc89a654e7218b55cf3098c
Dec 06 07:59:42.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 07:59:42.964 INFO [stdout] 6f6f55c7476b59234f4ee28027cfc4854cc4adb50c923f0d02f805283155987b
Dec 06 07:59:42.972 INFO running `"docker" "start" "-a" "6f6f55c7476b59234f4ee28027cfc4854cc4adb50c923f0d02f805283155987b"`
Dec 06 07:59:44.152 INFO [stderr] usermod: no changes
Dec 06 07:59:44.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 06 07:59:44.312 INFO [stderr]      Running /target/debug/deps/first_rust-10bbdadcdfba8341
Dec 06 07:59:44.318 INFO [stdout] 
Dec 06 07:59:44.318 INFO [stdout] running 0 tests
Dec 06 07:59:44.318 INFO [stdout] 
Dec 06 07:59:44.318 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:59:44.318 INFO [stdout] 
Dec 06 07:59:44.320 INFO [stderr] su: No module specific data is present
Dec 06 07:59:45.100 INFO running `"docker" "inspect" "6f6f55c7476b59234f4ee28027cfc4854cc4adb50c923f0d02f805283155987b"`
Dec 06 07:59:45.347 INFO running `"docker" "rm" "-f" "6f6f55c7476b59234f4ee28027cfc4854cc4adb50c923f0d02f805283155987b"`
Dec 06 07:59:45.509 INFO [stdout] 6f6f55c7476b59234f4ee28027cfc4854cc4adb50c923f0d02f805283155987b