Dec 12 23:37:09.920 INFO testing tonis2/exercising-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:37:09.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:37:10.495 INFO [stdout] e13ea96fb39854f403727141875535eb2921c4ce8454c42066a487e782cf51d9
Dec 12 23:37:10.501 INFO running `"docker" "start" "-a" "e13ea96fb39854f403727141875535eb2921c4ce8454c42066a487e782cf51d9"`
Dec 12 23:37:11.694 INFO [stderr] usermod: no changes
Dec 12 23:37:11.807 INFO [stderr]    Compiling start v0.1.0 (/source)
Dec 12 23:37:12.031 INFO [stderr] warning: unused variable: `c`
Dec 12 23:37:12.031 INFO [stderr]   --> src/main.rs:22:9
Dec 12 23:37:12.031 INFO [stderr]    |
Dec 12 23:37:12.031 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 12 23:37:12.031 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 12 23:37:12.031 INFO [stderr]    |
Dec 12 23:37:12.031 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:37:12.031 INFO [stderr] 
Dec 12 23:37:12.031 INFO [stderr] warning: unused variable: `d`
Dec 12 23:37:12.031 INFO [stderr]   --> src/main.rs:23:9
Dec 12 23:37:12.031 INFO [stderr]    |
Dec 12 23:37:12.031 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 12 23:37:12.031 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 12 23:37:12.031 INFO [stderr] 
Dec 12 23:37:12.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 12 23:37:12.461 INFO [stderr] su: No module specific data is present
Dec 12 23:37:13.327 INFO running `"docker" "inspect" "e13ea96fb39854f403727141875535eb2921c4ce8454c42066a487e782cf51d9"`
Dec 12 23:37:13.706 INFO running `"docker" "rm" "-f" "e13ea96fb39854f403727141875535eb2921c4ce8454c42066a487e782cf51d9"`
Dec 12 23:37:14.023 INFO [stdout] e13ea96fb39854f403727141875535eb2921c4ce8454c42066a487e782cf51d9
Dec 12 23:37:14.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:37:14.435 INFO [stdout] 655d6c6b6c0c911c0870b732b07cf9691f3b9dfd638a4955faf8c05fb48f177e
Dec 12 23:37:14.435 INFO running `"docker" "start" "-a" "655d6c6b6c0c911c0870b732b07cf9691f3b9dfd638a4955faf8c05fb48f177e"`
Dec 12 23:37:15.643 INFO [stderr] usermod: no changes
Dec 12 23:37:15.691 INFO [stderr]    Compiling start v0.1.0 (/source)
Dec 12 23:37:15.997 INFO [stderr] warning: unused variable: `c`
Dec 12 23:37:15.997 INFO [stderr]   --> src/main.rs:22:9
Dec 12 23:37:15.997 INFO [stderr]    |
Dec 12 23:37:15.998 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 12 23:37:15.998 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 12 23:37:15.998 INFO [stderr]    |
Dec 12 23:37:15.998 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:37:15.998 INFO [stderr] 
Dec 12 23:37:15.998 INFO [stderr] warning: unused variable: `d`
Dec 12 23:37:15.998 INFO [stderr]   --> src/main.rs:23:9
Dec 12 23:37:15.998 INFO [stderr]    |
Dec 12 23:37:15.998 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 12 23:37:15.998 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 12 23:37:15.998 INFO [stderr] 
Dec 12 23:37:16.381 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 12 23:37:16.383 INFO [stderr] su: No module specific data is present
Dec 12 23:37:17.423 INFO running `"docker" "inspect" "655d6c6b6c0c911c0870b732b07cf9691f3b9dfd638a4955faf8c05fb48f177e"`
Dec 12 23:37:17.797 INFO running `"docker" "rm" "-f" "655d6c6b6c0c911c0870b732b07cf9691f3b9dfd638a4955faf8c05fb48f177e"`
Dec 12 23:37:18.171 INFO [stdout] 655d6c6b6c0c911c0870b732b07cf9691f3b9dfd638a4955faf8c05fb48f177e
Dec 12 23:37:18.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:37:18.691 INFO [stdout] f258decc5ee16bded3c7a616740ddffd17ff1f08f9e2e06e1cd31de511375abb
Dec 12 23:37:18.696 INFO running `"docker" "start" "-a" "f258decc5ee16bded3c7a616740ddffd17ff1f08f9e2e06e1cd31de511375abb"`
Dec 12 23:37:20.226 INFO [stderr] usermod: no changes
Dec 12 23:37:20.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 23:37:20.271 INFO [stderr]      Running /target/debug/deps/start-8aadad045a0e3196
Dec 12 23:37:20.272 INFO [stdout] 
Dec 12 23:37:20.272 INFO [stdout] running 0 tests
Dec 12 23:37:20.279 INFO [stdout] 
Dec 12 23:37:20.279 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:37:20.279 INFO [stdout] 
Dec 12 23:37:20.279 INFO [stderr] su: No module specific data is present
Dec 12 23:37:21.086 INFO running `"docker" "inspect" "f258decc5ee16bded3c7a616740ddffd17ff1f08f9e2e06e1cd31de511375abb"`
Dec 12 23:37:21.459 INFO running `"docker" "rm" "-f" "f258decc5ee16bded3c7a616740ddffd17ff1f08f9e2e06e1cd31de511375abb"`
Dec 12 23:37:21.787 INFO [stdout] f258decc5ee16bded3c7a616740ddffd17ff1f08f9e2e06e1cd31de511375abb