Dec 06 13:12:16.237 INFO testing IminatoPo/Beginner against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:12:16.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:12:16.638 INFO [stdout] 9aeec2fc95cd651bf2a2ffc8ae8723ca9a824542500ae490a93ae94987a94013
Dec 06 13:12:16.642 INFO running `"docker" "start" "-a" "9aeec2fc95cd651bf2a2ffc8ae8723ca9a824542500ae490a93ae94987a94013"`
Dec 06 13:12:17.812 INFO [stderr] usermod: no changes
Dec 06 13:12:17.860 INFO [stderr]    Compiling Hello_Rust v0.1.0 (/source)
Dec 06 13:12:18.204 INFO [stderr] warning: variable does not need to be mutable
Dec 06 13:12:18.204 INFO [stderr]  --> src/main.rs:2:6
Dec 06 13:12:18.204 INFO [stderr]   |
Dec 06 13:12:18.204 INFO [stderr] 2 |     let mut rust = "Rust";
Dec 06 13:12:18.204 INFO [stderr]   |         ----^^^^
Dec 06 13:12:18.204 INFO [stderr]   |         |
Dec 06 13:12:18.204 INFO [stderr]   |         help: remove this `mut`
Dec 06 13:12:18.204 INFO [stderr]   |
Dec 06 13:12:18.204 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 13:12:18.204 INFO [stderr] 
Dec 06 13:12:18.204 INFO [stderr] warning: crate `Hello_Rust` should have a snake case name such as `hello_rust`
Dec 06 13:12:18.204 INFO [stderr]   |
Dec 06 13:12:18.204 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 13:12:18.204 INFO [stderr] 
Dec 06 13:12:18.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 06 13:12:18.401 INFO [stderr] su: No module specific data is present
Dec 06 13:12:18.849 INFO running `"docker" "inspect" "9aeec2fc95cd651bf2a2ffc8ae8723ca9a824542500ae490a93ae94987a94013"`
Dec 06 13:12:19.066 INFO running `"docker" "rm" "-f" "9aeec2fc95cd651bf2a2ffc8ae8723ca9a824542500ae490a93ae94987a94013"`
Dec 06 13:12:19.364 INFO [stdout] 9aeec2fc95cd651bf2a2ffc8ae8723ca9a824542500ae490a93ae94987a94013
Dec 06 13:12:19.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:12:19.880 INFO [stdout] a8208ef988d75fcfcd3d02c0f5bfe65b597c4eec6b20f86b973f92dc3ac64e28
Dec 06 13:12:19.882 INFO running `"docker" "start" "-a" "a8208ef988d75fcfcd3d02c0f5bfe65b597c4eec6b20f86b973f92dc3ac64e28"`
Dec 06 13:12:20.864 INFO [stderr] usermod: no changes
Dec 06 13:12:20.910 INFO [stderr]    Compiling Hello_Rust v0.1.0 (/source)
Dec 06 13:12:21.388 INFO [stderr] warning: variable does not need to be mutable
Dec 06 13:12:21.388 INFO [stderr]  --> src/main.rs:2:6
Dec 06 13:12:21.388 INFO [stderr]   |
Dec 06 13:12:21.388 INFO [stderr] 2 |     let mut rust = "Rust";
Dec 06 13:12:21.388 INFO [stderr]   |         ----^^^^
Dec 06 13:12:21.388 INFO [stderr]   |         |
Dec 06 13:12:21.388 INFO [stderr]   |         help: remove this `mut`
Dec 06 13:12:21.388 INFO [stderr]   |
Dec 06 13:12:21.388 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 13:12:21.388 INFO [stderr] 
Dec 06 13:12:21.388 INFO [stderr] warning: crate `Hello_Rust` should have a snake case name such as `hello_rust`
Dec 06 13:12:21.388 INFO [stderr]   |
Dec 06 13:12:21.388 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 13:12:21.388 INFO [stderr] 
Dec 06 13:12:21.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 06 13:12:21.696 INFO [stderr] su: No module specific data is present
Dec 06 13:12:22.070 INFO running `"docker" "inspect" "a8208ef988d75fcfcd3d02c0f5bfe65b597c4eec6b20f86b973f92dc3ac64e28"`
Dec 06 13:12:22.148 INFO running `"docker" "rm" "-f" "a8208ef988d75fcfcd3d02c0f5bfe65b597c4eec6b20f86b973f92dc3ac64e28"`
Dec 06 13:12:22.218 INFO [stdout] a8208ef988d75fcfcd3d02c0f5bfe65b597c4eec6b20f86b973f92dc3ac64e28
Dec 06 13:12:22.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:12:22.471 INFO [stdout] 323cb15b05bce9a2e4fda7fe5c246fc923a2145464f8e65ff413e5da71a5820e
Dec 06 13:12:22.473 INFO running `"docker" "start" "-a" "323cb15b05bce9a2e4fda7fe5c246fc923a2145464f8e65ff413e5da71a5820e"`
Dec 06 13:12:22.920 INFO [stderr] usermod: no changes
Dec 06 13:12:22.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 13:12:22.948 INFO [stderr]      Running /target/debug/deps/Hello_Rust-6bf30ec324e0987a
Dec 06 13:12:22.950 INFO [stdout] 
Dec 06 13:12:22.950 INFO [stdout] running 0 tests
Dec 06 13:12:22.950 INFO [stdout] 
Dec 06 13:12:22.950 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:12:22.950 INFO [stdout] 
Dec 06 13:12:22.956 INFO [stderr] su: No module specific data is present
Dec 06 13:12:23.174 INFO running `"docker" "inspect" "323cb15b05bce9a2e4fda7fe5c246fc923a2145464f8e65ff413e5da71a5820e"`
Dec 06 13:12:23.299 INFO running `"docker" "rm" "-f" "323cb15b05bce9a2e4fda7fe5c246fc923a2145464f8e65ff413e5da71a5820e"`
Dec 06 13:12:23.408 INFO [stdout] 323cb15b05bce9a2e4fda7fe5c246fc923a2145464f8e65ff413e5da71a5820e