Dec 12 21:53:06.759 INFO testing waku-waku/rust-samples against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:53:06.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:53:07.264 INFO [stdout] 6edc9d05d2ec20754e28229421b217e51b33ee52c568c384956afef4afd089c5
Dec 12 21:53:07.266 INFO running `"docker" "start" "-a" "6edc9d05d2ec20754e28229421b217e51b33ee52c568c384956afef4afd089c5"`
Dec 12 21:53:08.920 INFO [stderr] usermod: no changes
Dec 12 21:53:09.000 INFO [stderr]    Compiling rust-samples v0.1.0 (/source)
Dec 12 21:53:09.895 INFO [stderr] warning: value assigned to `src` is never read
Dec 12 21:53:09.895 INFO [stderr]   --> src/make_rust_file.rs:56:10
Dec 12 21:53:09.895 INFO [stderr]    |
Dec 12 21:53:09.895 INFO [stderr] 56 |     let mut src = String::new();
Dec 12 21:53:09.895 INFO [stderr]    |             ^^^
Dec 12 21:53:09.895 INFO [stderr]    |
Dec 12 21:53:09.895 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 21:53:09.895 INFO [stderr] 
Dec 12 21:53:09.895 INFO [stderr] warning: value assigned to `string` is never read
Dec 12 21:53:09.895 INFO [stderr]   --> src/make_rust_file.rs:79:10
Dec 12 21:53:09.895 INFO [stderr]    |
Dec 12 21:53:09.895 INFO [stderr] 79 |     let mut string = String::new();
Dec 12 21:53:09.895 INFO [stderr]    |             ^^^^^^
Dec 12 21:53:09.895 INFO [stderr] 
Dec 12 21:53:11.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Dec 12 21:53:11.391 INFO [stderr] su: No module specific data is present
Dec 12 21:53:12.149 INFO running `"docker" "inspect" "6edc9d05d2ec20754e28229421b217e51b33ee52c568c384956afef4afd089c5"`
Dec 12 21:53:12.483 INFO running `"docker" "rm" "-f" "6edc9d05d2ec20754e28229421b217e51b33ee52c568c384956afef4afd089c5"`
Dec 12 21:53:12.859 INFO [stdout] 6edc9d05d2ec20754e28229421b217e51b33ee52c568c384956afef4afd089c5
Dec 12 21:53:12.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:53:13.503 INFO [stdout] ba9bd829e487296f49d1bbfc03a641de33c46c4d219f499d2319890fa876bf69
Dec 12 21:53:13.507 INFO running `"docker" "start" "-a" "ba9bd829e487296f49d1bbfc03a641de33c46c4d219f499d2319890fa876bf69"`
Dec 12 21:53:14.755 INFO [stderr] usermod: no changes
Dec 12 21:53:14.808 INFO [stderr]    Compiling rust-samples v0.1.0 (/source)
Dec 12 21:53:15.759 INFO [stderr] warning: value assigned to `src` is never read
Dec 12 21:53:15.759 INFO [stderr]   --> src/make_rust_file.rs:56:10
Dec 12 21:53:15.759 INFO [stderr]    |
Dec 12 21:53:15.759 INFO [stderr] 56 |     let mut src = String::new();
Dec 12 21:53:15.759 INFO [stderr]    |             ^^^
Dec 12 21:53:15.767 INFO [stderr]    |
Dec 12 21:53:15.767 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 21:53:15.767 INFO [stderr] 
Dec 12 21:53:15.767 INFO [stderr] warning: value assigned to `string` is never read
Dec 12 21:53:15.767 INFO [stderr]   --> src/make_rust_file.rs:79:10
Dec 12 21:53:15.767 INFO [stderr]    |
Dec 12 21:53:15.767 INFO [stderr] 79 |     let mut string = String::new();
Dec 12 21:53:15.767 INFO [stderr]    |             ^^^^^^
Dec 12 21:53:15.767 INFO [stderr] 
Dec 12 21:53:16.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 12 21:53:16.707 INFO [stderr] su: No module specific data is present
Dec 12 21:53:17.328 INFO running `"docker" "inspect" "ba9bd829e487296f49d1bbfc03a641de33c46c4d219f499d2319890fa876bf69"`
Dec 12 21:53:17.678 INFO running `"docker" "rm" "-f" "ba9bd829e487296f49d1bbfc03a641de33c46c4d219f499d2319890fa876bf69"`
Dec 12 21:53:17.927 INFO [stdout] ba9bd829e487296f49d1bbfc03a641de33c46c4d219f499d2319890fa876bf69
Dec 12 21:53:17.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:53:18.482 INFO [stdout] 491ba18f7f6cd1bbf93bfd067a49f565edec7ed18db003904df1d6f8691c0c3f
Dec 12 21:53:18.484 INFO running `"docker" "start" "-a" "491ba18f7f6cd1bbf93bfd067a49f565edec7ed18db003904df1d6f8691c0c3f"`
Dec 12 21:53:19.817 INFO [stderr] usermod: no changes
Dec 12 21:53:19.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 12 21:53:19.899 INFO [stderr]      Running /target/debug/deps/mrf-cb3f4da42a7648ce
Dec 12 21:53:19.907 INFO [stderr]      Running /target/debug/deps/sample_create_file-4573757da7b6d914
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.907 INFO [stdout] running 0 tests
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.907 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.907 INFO [stdout] running 0 tests
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.907 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.907 INFO [stdout] 
Dec 12 21:53:19.909 INFO [stdout] 
Dec 12 21:53:19.909 INFO [stderr]      Running /target/debug/deps/sample_fizzbuzz-3425fd4fd4b70589
Dec 12 21:53:19.909 INFO [stdout] running 0 tests
Dec 12 21:53:19.909 INFO [stderr]      Running /target/debug/deps/sample_input-583dab252606a404
Dec 12 21:53:19.909 INFO [stdout] 
Dec 12 21:53:19.909 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.909 INFO [stdout] 
Dec 12 21:53:19.911 INFO [stdout] 
Dec 12 21:53:19.911 INFO [stdout] running 0 tests
Dec 12 21:53:19.911 INFO [stdout] 
Dec 12 21:53:19.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.911 INFO [stdout] 
Dec 12 21:53:19.915 INFO [stderr]      Running /target/debug/deps/sample_let-175376680a85a73e
Dec 12 21:53:19.919 INFO [stderr]      Running /target/debug/deps/sample_square_sum-93700d68373a70bd
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.919 INFO [stdout] running 0 tests
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.919 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.919 INFO [stdout] running 0 tests
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.919 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:53:19.919 INFO [stdout] 
Dec 12 21:53:19.927 INFO [stderr] su: No module specific data is present
Dec 12 21:53:21.287 INFO running `"docker" "inspect" "491ba18f7f6cd1bbf93bfd067a49f565edec7ed18db003904df1d6f8691c0c3f"`
Dec 12 21:53:21.661 INFO running `"docker" "rm" "-f" "491ba18f7f6cd1bbf93bfd067a49f565edec7ed18db003904df1d6f8691c0c3f"`
Dec 12 21:53:22.019 INFO [stdout] 491ba18f7f6cd1bbf93bfd067a49f565edec7ed18db003904df1d6f8691c0c3f