Nov 16 10:07:30.672 INFO testing tsinghqs/Rust-Guessing-Game against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 10:07:30.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 10:07:31.187 INFO [stdout] 5b4366329f7ddb3af23b7e194d137143e388ff1b8c7cd3fed5ff34728d032e46
Nov 16 10:07:31.191 INFO running `"docker" "start" "-a" "5b4366329f7ddb3af23b7e194d137143e388ff1b8c7cd3fed5ff34728d032e46"`
Nov 16 10:07:33.026 INFO [stderr] usermod: no changes
Nov 16 10:07:33.087 INFO [stderr]    Compiling rand v0.5.1
Nov 16 10:07:37.335 INFO [stderr]    Compiling RustPractice v0.1.0 (/source)
Nov 16 10:07:37.553 INFO [stderr] warning: crate `RustPractice` should have a snake case name such as `rust_practice`
Nov 16 10:07:37.553 INFO [stderr]   |
Nov 16 10:07:37.553 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 10:07:37.553 INFO [stderr] 
Nov 16 10:07:38.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Nov 16 10:07:38.158 INFO [stderr] su: No module specific data is present
Nov 16 10:07:39.453 INFO running `"docker" "inspect" "5b4366329f7ddb3af23b7e194d137143e388ff1b8c7cd3fed5ff34728d032e46"`
Nov 16 10:07:39.823 INFO running `"docker" "rm" "-f" "5b4366329f7ddb3af23b7e194d137143e388ff1b8c7cd3fed5ff34728d032e46"`
Nov 16 10:07:40.203 INFO [stdout] 5b4366329f7ddb3af23b7e194d137143e388ff1b8c7cd3fed5ff34728d032e46
Nov 16 10:07:40.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 10:07:40.787 INFO [stdout] acde6415e5a273d34f86ed295d593d66e061af1319979f1a7253b039f4e1b71a
Nov 16 10:07:40.790 INFO running `"docker" "start" "-a" "acde6415e5a273d34f86ed295d593d66e061af1319979f1a7253b039f4e1b71a"`
Nov 16 10:07:42.678 INFO [stderr] usermod: no changes
Nov 16 10:07:42.717 INFO [stderr]    Compiling RustPractice v0.1.0 (/source)
Nov 16 10:07:42.963 INFO [stderr] warning: crate `RustPractice` should have a snake case name such as `rust_practice`
Nov 16 10:07:42.963 INFO [stderr]   |
Nov 16 10:07:42.963 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 10:07:42.963 INFO [stderr] 
Nov 16 10:07:43.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 16 10:07:43.407 INFO [stderr] su: No module specific data is present
Nov 16 10:07:44.027 INFO running `"docker" "inspect" "acde6415e5a273d34f86ed295d593d66e061af1319979f1a7253b039f4e1b71a"`
Nov 16 10:07:44.285 INFO running `"docker" "rm" "-f" "acde6415e5a273d34f86ed295d593d66e061af1319979f1a7253b039f4e1b71a"`
Nov 16 10:07:44.595 INFO [stdout] acde6415e5a273d34f86ed295d593d66e061af1319979f1a7253b039f4e1b71a
Nov 16 10:07:44.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 10:07:45.013 INFO [stdout] 339b80674a1ea1af53a59dcb9b31f3e1121023f042bf178649c143effff723e7
Nov 16 10:07:45.016 INFO running `"docker" "start" "-a" "339b80674a1ea1af53a59dcb9b31f3e1121023f042bf178649c143effff723e7"`
Nov 16 10:07:46.188 INFO [stderr] usermod: no changes
Nov 16 10:07:46.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 10:07:46.264 INFO [stderr]      Running /target/debug/deps/RustPractice-052a15f731d04027
Nov 16 10:07:46.270 INFO [stdout] 
Nov 16 10:07:46.270 INFO [stdout] running 0 tests
Nov 16 10:07:46.270 INFO [stdout] 
Nov 16 10:07:46.270 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:07:46.270 INFO [stdout] 
Nov 16 10:07:46.275 INFO [stderr] su: No module specific data is present
Nov 16 10:07:46.689 INFO running `"docker" "inspect" "339b80674a1ea1af53a59dcb9b31f3e1121023f042bf178649c143effff723e7"`
Nov 16 10:07:46.903 INFO running `"docker" "rm" "-f" "339b80674a1ea1af53a59dcb9b31f3e1121023f042bf178649c143effff723e7"`
Nov 16 10:07:47.199 INFO [stdout] 339b80674a1ea1af53a59dcb9b31f3e1121023f042bf178649c143effff723e7