Dec 05 03:38:35.887 INFO testing tsinghqs/Rust-Guessing-Game against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:38:35.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 03:38:36.379 INFO [stdout] f1a60558e6b8c90db81aad5babd6f5887a20bdbc65acae39fad04ef47a18f942
Dec 05 03:38:36.382 INFO running `"docker" "start" "-a" "f1a60558e6b8c90db81aad5babd6f5887a20bdbc65acae39fad04ef47a18f942"`
Dec 05 03:38:37.461 INFO [stderr] usermod: no changes
Dec 05 03:38:37.556 INFO [stderr]    Compiling rand v0.5.1
Dec 05 03:38:41.384 INFO [stderr]    Compiling RustPractice v0.1.0 (/source)
Dec 05 03:38:41.648 INFO [stderr] warning: crate `RustPractice` should have a snake case name such as `rust_practice`
Dec 05 03:38:41.648 INFO [stderr]   |
Dec 05 03:38:41.648 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 03:38:41.648 INFO [stderr] 
Dec 05 03:38:42.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
Dec 05 03:38:42.116 INFO [stderr] su: No module specific data is present
Dec 05 03:38:43.012 INFO running `"docker" "inspect" "f1a60558e6b8c90db81aad5babd6f5887a20bdbc65acae39fad04ef47a18f942"`
Dec 05 03:38:43.258 INFO running `"docker" "rm" "-f" "f1a60558e6b8c90db81aad5babd6f5887a20bdbc65acae39fad04ef47a18f942"`
Dec 05 03:38:43.484 INFO [stdout] f1a60558e6b8c90db81aad5babd6f5887a20bdbc65acae39fad04ef47a18f942
Dec 05 03:38:43.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 03:38:43.800 INFO [stdout] e9666a933684b036debbae65cc633719e2f6a97ff3151f57a37f73acc640316f
Dec 05 03:38:43.804 INFO running `"docker" "start" "-a" "e9666a933684b036debbae65cc633719e2f6a97ff3151f57a37f73acc640316f"`
Dec 05 03:38:44.944 INFO [stderr] usermod: no changes
Dec 05 03:38:45.020 INFO [stderr]    Compiling RustPractice v0.1.0 (/source)
Dec 05 03:38:45.388 INFO [stderr] warning: crate `RustPractice` should have a snake case name such as `rust_practice`
Dec 05 03:38:45.388 INFO [stderr]   |
Dec 05 03:38:45.388 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 03:38:45.388 INFO [stderr] 
Dec 05 03:38:45.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 05 03:38:45.812 INFO [stderr] su: No module specific data is present
Dec 05 03:38:46.869 INFO running `"docker" "inspect" "e9666a933684b036debbae65cc633719e2f6a97ff3151f57a37f73acc640316f"`
Dec 05 03:38:47.146 INFO running `"docker" "rm" "-f" "e9666a933684b036debbae65cc633719e2f6a97ff3151f57a37f73acc640316f"`
Dec 05 03:38:47.339 INFO [stdout] e9666a933684b036debbae65cc633719e2f6a97ff3151f57a37f73acc640316f
Dec 05 03:38:47.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 03:38:47.884 INFO [stdout] aa91481a3d30fca6b219bfe6c7b48e0f6163d1643852e7afd94caffde66ecc07
Dec 05 03:38:47.890 INFO running `"docker" "start" "-a" "aa91481a3d30fca6b219bfe6c7b48e0f6163d1643852e7afd94caffde66ecc07"`
Dec 05 03:38:49.332 INFO [stderr] usermod: no changes
Dec 05 03:38:49.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 03:38:49.452 INFO [stderr]      Running /target/debug/deps/RustPractice-b8af38c776de8e79
Dec 05 03:38:49.454 INFO [stdout] 
Dec 05 03:38:49.454 INFO [stdout] running 0 tests
Dec 05 03:38:49.454 INFO [stdout] 
Dec 05 03:38:49.454 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:38:49.454 INFO [stdout] 
Dec 05 03:38:49.456 INFO [stderr] su: No module specific data is present
Dec 05 03:38:50.560 INFO running `"docker" "inspect" "aa91481a3d30fca6b219bfe6c7b48e0f6163d1643852e7afd94caffde66ecc07"`
Dec 05 03:38:50.804 INFO running `"docker" "rm" "-f" "aa91481a3d30fca6b219bfe6c7b48e0f6163d1643852e7afd94caffde66ecc07"`
Dec 05 03:38:51.068 INFO [stdout] aa91481a3d30fca6b219bfe6c7b48e0f6163d1643852e7afd94caffde66ecc07