Nov 17 00:40:04.601 INFO testing intrepion/example-x-rust-x-rustbyexample-com-x-expression against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 00:40:04.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:40:04.739 INFO [stdout] 617efa3ce36030547170c5a1e72d5c78150b9ad2b171dd7787e128426fd65121
Nov 17 00:40:04.746 INFO running `"docker" "start" "-a" "617efa3ce36030547170c5a1e72d5c78150b9ad2b171dd7787e128426fd65121"`
Nov 17 00:40:05.124 INFO [stderr] usermod: no changes
Nov 17 00:40:05.148 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-expression v0.1.0 (/source)
Nov 17 00:40:05.386 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 00:40:05.386 INFO [stderr]   --> src/main.rs:14:9
Nov 17 00:40:05.386 INFO [stderr]    |
Nov 17 00:40:05.386 INFO [stderr] 14 |         2 * x;
Nov 17 00:40:05.386 INFO [stderr]    |         ^^^^^
Nov 17 00:40:05.386 INFO [stderr]    |
Nov 17 00:40:05.386 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:40:05.386 INFO [stderr] 
Nov 17 00:40:05.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 17 00:40:05.564 INFO [stderr] su: No module specific data is present
Nov 17 00:40:05.824 INFO running `"docker" "inspect" "617efa3ce36030547170c5a1e72d5c78150b9ad2b171dd7787e128426fd65121"`
Nov 17 00:40:05.933 INFO running `"docker" "rm" "-f" "617efa3ce36030547170c5a1e72d5c78150b9ad2b171dd7787e128426fd65121"`
Nov 17 00:40:06.049 INFO [stdout] 617efa3ce36030547170c5a1e72d5c78150b9ad2b171dd7787e128426fd65121
Nov 17 00:40:06.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:40:06.228 INFO [stdout] 2774e659d5f3fe6460c1c2f9737304e51b28a01c15b7f1c0ed82bcc8faf74f21
Nov 17 00:40:06.232 INFO running `"docker" "start" "-a" "2774e659d5f3fe6460c1c2f9737304e51b28a01c15b7f1c0ed82bcc8faf74f21"`
Nov 17 00:40:06.833 INFO [stderr] usermod: no changes
Nov 17 00:40:06.859 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-expression v0.1.0 (/source)
Nov 17 00:40:07.112 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 00:40:07.112 INFO [stderr]   --> src/main.rs:14:9
Nov 17 00:40:07.112 INFO [stderr]    |
Nov 17 00:40:07.112 INFO [stderr] 14 |         2 * x;
Nov 17 00:40:07.112 INFO [stderr]    |         ^^^^^
Nov 17 00:40:07.112 INFO [stderr]    |
Nov 17 00:40:07.112 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:40:07.112 INFO [stderr] 
Nov 17 00:40:07.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Nov 17 00:40:07.324 INFO [stderr] su: No module specific data is present
Nov 17 00:40:07.569 INFO running `"docker" "inspect" "2774e659d5f3fe6460c1c2f9737304e51b28a01c15b7f1c0ed82bcc8faf74f21"`
Nov 17 00:40:07.652 INFO running `"docker" "rm" "-f" "2774e659d5f3fe6460c1c2f9737304e51b28a01c15b7f1c0ed82bcc8faf74f21"`
Nov 17 00:40:07.735 INFO [stdout] 2774e659d5f3fe6460c1c2f9737304e51b28a01c15b7f1c0ed82bcc8faf74f21
Nov 17 00:40:07.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:40:07.895 INFO [stdout] 12f6ba7141c139b7915c022195e7acb55354b1a7303d58cfa44e095e9abed9bb
Nov 17 00:40:07.896 INFO running `"docker" "start" "-a" "12f6ba7141c139b7915c022195e7acb55354b1a7303d58cfa44e095e9abed9bb"`
Nov 17 00:40:08.233 INFO [stderr] usermod: no changes
Nov 17 00:40:08.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 00:40:08.255 INFO [stderr]      Running /target/debug/deps/example_x_rust_x_rustbyexample_com_x_expression-b3d13dc383625ec5
Nov 17 00:40:08.259 INFO [stdout] 
Nov 17 00:40:08.259 INFO [stdout] running 0 tests
Nov 17 00:40:08.259 INFO [stdout] 
Nov 17 00:40:08.259 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:40:08.259 INFO [stdout] 
Nov 17 00:40:08.260 INFO [stderr] su: No module specific data is present
Nov 17 00:40:08.505 INFO running `"docker" "inspect" "12f6ba7141c139b7915c022195e7acb55354b1a7303d58cfa44e095e9abed9bb"`
Nov 17 00:40:08.558 INFO running `"docker" "rm" "-f" "12f6ba7141c139b7915c022195e7acb55354b1a7303d58cfa44e095e9abed9bb"`
Nov 17 00:40:08.638 INFO [stdout] 12f6ba7141c139b7915c022195e7acb55354b1a7303d58cfa44e095e9abed9bb