Oct 27 01:53:12.909 INFO checking krishnakumar4a4/casync-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:53:12.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-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"`
Oct 27 01:53:13.259 INFO blam! 91f7f84b714fc54926278f2a5842b974b54a588c8d9d693827d37a1c9bab86b8
Oct 27 01:53:13.271 INFO running `"docker" "start" "-a" "91f7f84b714fc54926278f2a5842b974b54a588c8d9d693827d37a1c9bab86b8"`
Oct 27 01:53:14.147 INFO kablam! usermod: no changes
Oct 27 01:53:14.370 INFO kablam!     Checking fmt-extra v0.1.2
Oct 27 01:53:14.370 INFO kablam!    Compiling base64 v0.5.2
Oct 27 01:53:15.180 INFO kablam!     Checking hash-roll v0.2.0
Oct 27 01:53:15.228 INFO kablam!    Compiling blob v0.2.0
Oct 27 01:53:15.912 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Oct 27 01:53:57.102 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Oct 27 01:53:57.583 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Oct 27 01:53:58.144 INFO kablam!     Checking casync-rs v0.1.0 (/source)
Oct 27 01:53:59.535 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.535 INFO kablam!   --> src/chunker/mod.rs:94:5
Oct 27 01:53:59.535 INFO kablam!    |
Oct 27 01:53:59.535 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Oct 27 01:53:59.535 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.535 INFO kablam!    |
Oct 27 01:53:59.535 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:53:59.535 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.535 INFO kablam! 
Oct 27 01:53:59.535 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.535 INFO kablam!    --> src/chunker/mod.rs:116:5
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Oct 27 01:53:59.535 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.535 INFO kablam! 
Oct 27 01:53:59.535 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.535 INFO kablam!    --> src/chunker/mod.rs:171:5
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Oct 27 01:53:59.535 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.535 INFO kablam! 
Oct 27 01:53:59.535 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.535 INFO kablam!    --> src/chunker/mod.rs:172:5
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam! 172 |     encoder.finish();
Oct 27 01:53:59.535 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.535 INFO kablam!     |
Oct 27 01:53:59.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.535 INFO kablam! 
Oct 27 01:53:59.535 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.535 INFO kablam!   --> src/assembler/mod.rs:39:9
Oct 27 01:53:59.535 INFO kablam!    |
Oct 27 01:53:59.535 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Oct 27 01:53:59.536 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.536 INFO kablam!    |
Oct 27 01:53:59.536 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.536 INFO kablam! 
Oct 27 01:53:59.536 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.536 INFO kablam!   --> src/assembler/mod.rs:40:9
Oct 27 01:53:59.536 INFO kablam!    |
Oct 27 01:53:59.536 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Oct 27 01:53:59.536 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.536 INFO kablam!    |
Oct 27 01:53:59.536 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.536 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!   --> src/chunker/mod.rs:94:5
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.571 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Oct 27 01:53:59.571 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.571 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:53:59.571 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.571 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!    --> src/chunker/mod.rs:116:5
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Oct 27 01:53:59.571 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.571 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!    --> src/chunker/mod.rs:171:5
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Oct 27 01:53:59.571 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.571 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!    --> src/chunker/mod.rs:172:5
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam! 172 |     encoder.finish();
Oct 27 01:53:59.571 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!     |
Oct 27 01:53:59.571 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.571 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!   --> src/assembler/mod.rs:39:9
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.571 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Oct 27 01:53:59.571 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.571 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.571 INFO kablam! 
Oct 27 01:53:59.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:53:59.571 INFO kablam!   --> src/assembler/mod.rs:40:9
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.571 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Oct 27 01:53:59.571 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:53:59.571 INFO kablam!    |
Oct 27 01:53:59.572 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:53:59.572 INFO kablam! 
Oct 27 01:53:59.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.40s
Oct 27 01:53:59.599 INFO kablam! su: No module specific data is present
Oct 27 01:54:00.200 INFO running `"docker" "rm" "-f" "91f7f84b714fc54926278f2a5842b974b54a588c8d9d693827d37a1c9bab86b8"`
Oct 27 01:54:00.477 INFO blam! 91f7f84b714fc54926278f2a5842b974b54a588c8d9d693827d37a1c9bab86b8