[INFO] cloning repository https://github.com/zaethan/opus_headers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zaethan/opus_headers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaethan%2Fopus_headers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaethan%2Fopus_headers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92c3e10fbdc45360708f29b686bedfb9eb00798c
[INFO] checking zaethan/opus_headers against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaethan%2Fopus_headers" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zaethan/opus_headers
[INFO] finished tweaking git repo https://github.com/zaethan/opus_headers
[INFO] tweaked toml for git repo https://github.com/zaethan/opus_headers written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zaethan/opus_headers on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zaethan/opus_headers 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 078feb7e14dd0fcc94d18b7a0c4fddf9dca2055747e22f503bb7c13877df1f32
[INFO] running `Command { std: "docker" "start" "-a" "078feb7e14dd0fcc94d18b7a0c4fddf9dca2055747e22f503bb7c13877df1f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "078feb7e14dd0fcc94d18b7a0c4fddf9dca2055747e22f503bb7c13877df1f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078feb7e14dd0fcc94d18b7a0c4fddf9dca2055747e22f503bb7c13877df1f32", kill_on_drop: false }`
[INFO] [stdout] 078feb7e14dd0fcc94d18b7a0c4fddf9dca2055747e22f503bb7c13877df1f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a7e542204d5c2d921587412d4ad4d1fc1c37c2d37258726a6d1027747033096
[INFO] running `Command { std: "docker" "start" "-a" "4a7e542204d5c2d921587412d4ad4d1fc1c37c2d37258726a6d1027747033096", 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<u8>;
[INFO] [stdout] 5  |     fn read_i8_le(&mut self) -> Result<i8>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     fn read_i32_le(&mut self) -> Result<i32>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 10 |     fn read_u64_le(&mut self) -> Result<u64>;
[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<u8>, // contains the amount of bytes of payload: bytes = sum(segment_table_entries)
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[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<u8>;
[INFO] [stdout] 5  |     fn read_i8_le(&mut self) -> Result<i8>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     fn read_i32_le(&mut self) -> Result<i32>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 10 |     fn read_u64_le(&mut self) -> Result<u64>;
[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<u8>, // contains the amount of bytes of payload: bytes = sum(segment_table_entries)
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "4a7e542204d5c2d921587412d4ad4d1fc1c37c2d37258726a6d1027747033096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7e542204d5c2d921587412d4ad4d1fc1c37c2d37258726a6d1027747033096", kill_on_drop: false }`
[INFO] [stdout] 4a7e542204d5c2d921587412d4ad4d1fc1c37c2d37258726a6d1027747033096
