[INFO] updating cached repository quietvoid/hdr10plus_parser [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/quietvoid/hdr10plus_parser [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/quietvoid/hdr10plus_parser" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/quietvoid/hdr10plus_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/quietvoid/hdr10plus_parser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/quietvoid/hdr10plus_parser" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/quietvoid/hdr10plus_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/quietvoid/hdr10plus_parser'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 63a440eafa95ea3d98d465e239088c2fcc445d8d [INFO] sha for GitHub repo quietvoid/hdr10plus_parser: 63a440eafa95ea3d98d465e239088c2fcc445d8d [INFO] validating manifest of quietvoid/hdr10plus_parser on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of quietvoid/hdr10plus_parser on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing quietvoid/hdr10plus_parser [INFO] finished frobbing quietvoid/hdr10plus_parser [INFO] frobbed toml for quietvoid/hdr10plus_parser written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/quietvoid/hdr10plus_parser/Cargo.toml [INFO] started frobbing quietvoid/hdr10plus_parser [INFO] finished frobbing quietvoid/hdr10plus_parser [INFO] frobbed toml for quietvoid/hdr10plus_parser written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/quietvoid/hdr10plus_parser/Cargo.toml [INFO] crate quietvoid/hdr10plus_parser already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking quietvoid/hdr10plus_parser against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-0/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/quietvoid/hdr10plus_parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b061b82d09bca95d90047a7030f6d12432ebe07098c2649a5116d91cc6adabf3 [INFO] running `"docker" "start" "-a" "b061b82d09bca95d90047a7030f6d12432ebe07098c2649a5116d91cc6adabf3"` [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking bitreader v0.3.1 [INFO] [stderr] Compiling rand v0.6.3 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking read-byte-slice v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking console v0.7.2 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking hdr10plus_parser v0.2.3 (/opt/crater/workdir) [INFO] [stderr] warning: struct is never constructed: `Metadata` [INFO] [stderr] --> src/hdr10plus.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Metadata { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_metadata` [INFO] [stderr] --> src/hdr10plus.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn parse_metadata(input: &str, verify: bool) -> Result>, std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_bytes` [INFO] [stderr] --> src/hdr10plus.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | / fn process_bytes( [INFO] [stderr] 109 | | header: &Vec, [INFO] [stderr] 110 | | byte: u8, [INFO] [stderr] 111 | | current_sei: &mut Vec, [INFO] [stderr] ... | [INFO] [stderr] 155 | | (dynamic_hdr_sei, dynamic_detected) [INFO] [stderr] 156 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `llc_read_metadata` [INFO] [stderr] --> src/hdr10plus.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn llc_read_metadata(input: Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `write_json` [INFO] [stderr] --> src/hdr10plus.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn write_json(input: &str, metadata: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:305:9 [INFO] [stderr] | [INFO] [stderr] 305 | writeln!(writer, "{{\n\t\"SceneInfo\": [").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | writeln!(writer, "{}", json_final).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | writeln!(writer, "]\n}}").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `write_json` [INFO] [stderr] --> src/hdr10plus.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn write_json(input: &str, metadata: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:305:9 [INFO] [stderr] | [INFO] [stderr] 305 | writeln!(writer, "{{\n\t\"SceneInfo\": [").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | writeln!(writer, "{}", json_final).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | writeln!(writer, "]\n}}").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:305:9 [INFO] [stderr] | [INFO] [stderr] 305 | writeln!(writer, "{{\n\t\"SceneInfo\": [").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | writeln!(writer, "{}", json_final).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | writeln!(writer, "]\n}}").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:305:9 [INFO] [stderr] | [INFO] [stderr] 305 | writeln!(writer, "{{\n\t\"SceneInfo\": [").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | writeln!(writer, "{}", json_final).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/hdr10plus.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | writeln!(writer, "]\n}}").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.53s [INFO] running `"docker" "inspect" "b061b82d09bca95d90047a7030f6d12432ebe07098c2649a5116d91cc6adabf3"` [INFO] running `"docker" "rm" "-f" "b061b82d09bca95d90047a7030f6d12432ebe07098c2649a5116d91cc6adabf3"` [INFO] [stdout] b061b82d09bca95d90047a7030f6d12432ebe07098c2649a5116d91cc6adabf3