[INFO] fetching crate opus_headers 0.1.2... [INFO] checking opus_headers-0.1.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate opus_headers 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate opus_headers 0.1.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate opus_headers 0.1.2 [INFO] finished tweaking crates.io crate opus_headers 0.1.2 [INFO] tweaked toml for crates.io crate opus_headers 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate opus_headers 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1237e1054a8645b274e71fef50b391d6081785e60f298af0e75a1371e95e1df [INFO] running `Command { std: "docker" "start" "-a" "d1237e1054a8645b274e71fef50b391d6081785e60f298af0e75a1371e95e1df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1237e1054a8645b274e71fef50b391d6081785e60f298af0e75a1371e95e1df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1237e1054a8645b274e71fef50b391d6081785e60f298af0e75a1371e95e1df", kill_on_drop: false }` [INFO] [stdout] d1237e1054a8645b274e71fef50b391d6081785e60f298af0e75a1371e95e1df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23c9b5769ac4ac297f5cfdf4df2bffc62731acedb230951ed0c981687893e041 [INFO] running `Command { std: "docker" "start" "-a" "23c9b5769ac4ac297f5cfdf4df2bffc62731acedb230951ed0c981687893e041", kill_on_drop: false }` [INFO] [stderr] Checking opus_headers v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `read_i8_le`, `read_i32_le`, and `read_u64_le` are never used [INFO] [stdout] --> src/read_ext.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ReadExt { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 4 | fn read_u8_le(&mut self) -> Result; [INFO] [stdout] 5 | fn read_i8_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | fn read_i32_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | fn read_u64_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/ogg_page.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) struct OggPage { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | pub header_type: u8, [INFO] [stdout] 8 | pub granule_position: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | pub bitstream_serial_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub page_sequence_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub crc_checksum: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | pub page_segments: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub segment_table: Vec, // contains the amount of bytes of payload: bytes = sum(segment_table_entries) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_i8_le`, `read_i32_le`, and `read_u64_le` are never used [INFO] [stdout] --> src/read_ext.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ReadExt { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 4 | fn read_u8_le(&mut self) -> Result; [INFO] [stdout] 5 | fn read_i8_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | fn read_i32_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | fn read_u64_le(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/ogg_page.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) struct OggPage { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | pub header_type: u8, [INFO] [stdout] 8 | pub granule_position: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | pub bitstream_serial_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub page_sequence_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub crc_checksum: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | pub page_segments: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub segment_table: Vec, // contains the amount of bytes of payload: bytes = sum(segment_table_entries) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "23c9b5769ac4ac297f5cfdf4df2bffc62731acedb230951ed0c981687893e041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23c9b5769ac4ac297f5cfdf4df2bffc62731acedb230951ed0c981687893e041", kill_on_drop: false }` [INFO] [stdout] 23c9b5769ac4ac297f5cfdf4df2bffc62731acedb230951ed0c981687893e041