Oct 12 18:43:40.579 INFO checking krishnakumar4a4/casync-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 18:43:40.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 18:43:40.956 INFO blam! bf5fab521380ad18f4abf9014dee6c97b0b9c2e339a5d65d07dea8aa2bfcb472 Oct 12 18:43:40.958 INFO running `"docker" "start" "-a" "bf5fab521380ad18f4abf9014dee6c97b0b9c2e339a5d65d07dea8aa2bfcb472"` Oct 12 18:43:42.060 INFO kablam! usermod: no changes Oct 12 18:43:42.142 INFO kablam! Checking fmt-extra v0.1.2 Oct 12 18:43:42.142 INFO kablam! Compiling base64 v0.5.2 Oct 12 18:43:42.143 INFO kablam! Checking rust-crypto v0.2.36 Oct 12 18:43:42.712 INFO kablam! Checking hash-roll v0.2.0 Oct 12 18:43:43.273 INFO kablam! Compiling blob v0.2.0 Oct 12 18:43:44.420 INFO kablam! Compiling zstd-sys v1.4.4+zstd.1.3.5 Oct 12 18:44:29.932 INFO kablam! Checking zstd-safe v1.4.4+zstd.1.3.5 Oct 12 18:44:30.337 INFO kablam! Checking zstd v0.4.19+zstd.1.3.5 Oct 12 18:44:30.995 INFO kablam! Checking casync-rs v0.1.0 (/source) Oct 12 18:44:32.407 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.408 INFO kablam! --> src/chunker/mod.rs:94:5 Oct 12 18:44:32.408 INFO kablam! | Oct 12 18:44:32.408 INFO kablam! 94 | chunk_index_file.write_all(&chunk_hash_bytes); Oct 12 18:44:32.408 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.408 INFO kablam! | Oct 12 18:44:32.409 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 18:44:32.409 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.409 INFO kablam! Oct 12 18:44:32.409 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.409 INFO kablam! --> src/chunker/mod.rs:116:5 Oct 12 18:44:32.409 INFO kablam! | Oct 12 18:44:32.410 INFO kablam! 116 | chunk_index_file.write_all(&chunk_size); Oct 12 18:44:32.410 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.410 INFO kablam! | Oct 12 18:44:32.411 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.411 INFO kablam! Oct 12 18:44:32.411 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.411 INFO kablam! --> src/chunker/mod.rs:171:5 Oct 12 18:44:32.412 INFO kablam! | Oct 12 18:44:32.412 INFO kablam! 171 | io::copy(&mut data.as_slices().0, &mut encoder); Oct 12 18:44:32.412 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.412 INFO kablam! | Oct 12 18:44:32.413 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.413 INFO kablam! Oct 12 18:44:32.413 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.413 INFO kablam! --> src/chunker/mod.rs:172:5 Oct 12 18:44:32.414 INFO kablam! | Oct 12 18:44:32.414 INFO kablam! 172 | encoder.finish(); Oct 12 18:44:32.414 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.414 INFO kablam! | Oct 12 18:44:32.415 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.415 INFO kablam! Oct 12 18:44:32.415 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.415 INFO kablam! --> src/assembler/mod.rs:39:9 Oct 12 18:44:32.416 INFO kablam! | Oct 12 18:44:32.416 INFO kablam! 39 | io::copy(&mut decoder, &mut buffer); Oct 12 18:44:32.416 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.417 INFO kablam! | Oct 12 18:44:32.417 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.417 INFO kablam! Oct 12 18:44:32.417 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.417 INFO kablam! --> src/assembler/mod.rs:40:9 Oct 12 18:44:32.418 INFO kablam! | Oct 12 18:44:32.418 INFO kablam! 40 | output_file_for_extraction.write_all(&buffer[..]); Oct 12 18:44:32.418 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.419 INFO kablam! | Oct 12 18:44:32.419 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.419 INFO kablam! Oct 12 18:44:32.561 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.561 INFO kablam! --> src/chunker/mod.rs:94:5 Oct 12 18:44:32.561 INFO kablam! | Oct 12 18:44:32.561 INFO kablam! 94 | chunk_index_file.write_all(&chunk_hash_bytes); Oct 12 18:44:32.562 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.562 INFO kablam! | Oct 12 18:44:32.562 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 18:44:32.562 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.563 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.563 INFO kablam! --> src/chunker/mod.rs:116:5 Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! 116 | chunk_index_file.write_all(&chunk_size); Oct 12 18:44:32.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.563 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.563 INFO kablam! --> src/chunker/mod.rs:171:5 Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! 171 | io::copy(&mut data.as_slices().0, &mut encoder); Oct 12 18:44:32.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.563 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.563 INFO kablam! --> src/chunker/mod.rs:172:5 Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! 172 | encoder.finish(); Oct 12 18:44:32.563 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.563 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.563 INFO kablam! --> src/assembler/mod.rs:39:9 Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! 39 | io::copy(&mut decoder, &mut buffer); Oct 12 18:44:32.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.563 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:44:32.563 INFO kablam! --> src/assembler/mod.rs:40:9 Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! 40 | output_file_for_extraction.write_all(&buffer[..]); Oct 12 18:44:32.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:44:32.563 INFO kablam! | Oct 12 18:44:32.563 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:44:32.563 INFO kablam! Oct 12 18:44:32.604 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 50.52s Oct 12 18:44:32.608 INFO kablam! su: No module specific data is present Oct 12 18:44:33.829 INFO running `"docker" "rm" "-f" "bf5fab521380ad18f4abf9014dee6c97b0b9c2e339a5d65d07dea8aa2bfcb472"` Oct 12 18:44:34.266 INFO blam! bf5fab521380ad18f4abf9014dee6c97b0b9c2e339a5d65d07dea8aa2bfcb472