[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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/quietvoid/hdr10plus_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/quietvoid/hdr10plus_parser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/quietvoid/hdr10plus_parser" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/quietvoid/hdr10plus_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of quietvoid/hdr10plus_parser on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/quietvoid/hdr10plus_parser/Cargo.toml [INFO] crate quietvoid/hdr10plus_parser already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking quietvoid/hdr10plus_parser against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/quietvoid/hdr10plus_parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2ab98a24b95ef6a4a1b5f5714b39a4ea4d998544386e22362e711e0053b5d822 [INFO] running `"docker" "start" "-a" "2ab98a24b95ef6a4a1b5f5714b39a4ea4d998544386e22362e711e0053b5d822"` [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking bitreader v0.3.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking read-byte-slice v0.1.2 [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hdr10plus.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | let mut reader = Box::new(stdin.lock()) as Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [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] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] --> src/hdr10plus.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | let mut reader = Box::new(stdin.lock()) as Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hdr10plus.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | let mut reader = Box::new(stdin.lock()) as Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hdr10plus.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | let mut reader = Box::new(stdin.lock()) as Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [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] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.59s [INFO] running `"docker" "inspect" "2ab98a24b95ef6a4a1b5f5714b39a4ea4d998544386e22362e711e0053b5d822"` [INFO] running `"docker" "rm" "-f" "2ab98a24b95ef6a4a1b5f5714b39a4ea4d998544386e22362e711e0053b5d822"` [INFO] [stdout] 2ab98a24b95ef6a4a1b5f5714b39a4ea4d998544386e22362e711e0053b5d822