[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] e083b859b62064db454bd5e84b838111a690795e
[INFO] testing zaethan/opus_headers against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaethan%2Fopus_headers" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zaethan/opus_headers on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-27/source/Cargo.toml
[INFO] crate git repo https://github.com/zaethan/opus_headers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9457491727c2c3fa2d7f1ad1955bfd895b8ae40954b7def8896e57124e84db47
[INFO] running `Command { std: "docker" "start" "-a" "9457491727c2c3fa2d7f1ad1955bfd895b8ae40954b7def8896e57124e84db47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9457491727c2c3fa2d7f1ad1955bfd895b8ae40954b7def8896e57124e84db47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9457491727c2c3fa2d7f1ad1955bfd895b8ae40954b7def8896e57124e84db47", kill_on_drop: false }`
[INFO] [stdout] 9457491727c2c3fa2d7f1ad1955bfd895b8ae40954b7def8896e57124e84db47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb96581569ba71b10c4f3c13e6f9b736565909499ac22cf2cca939e85f122c92
[INFO] running `Command { std: "docker" "start" "-a" "eb96581569ba71b10c4f3c13e6f9b736565909499ac22cf2cca939e85f122c92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling opus_headers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]  --> src/ogg_page.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub version: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `granule_position`
[INFO] [stdout]  --> src/ogg_page.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub granule_position: i64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bitstream_serial_number`
[INFO] [stdout]  --> src/ogg_page.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub bitstream_serial_number: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_sequence_number`
[INFO] [stdout]   --> src/ogg_page.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub page_sequence_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crc_checksum`
[INFO] [stdout]   --> src/ogg_page.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub crc_checksum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_segments`
[INFO] [stdout]   --> src/ogg_page.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub page_segments: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `segment_table`
[INFO] [stdout]   --> src/ogg_page.rs:13:5
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "eb96581569ba71b10c4f3c13e6f9b736565909499ac22cf2cca939e85f122c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb96581569ba71b10c4f3c13e6f9b736565909499ac22cf2cca939e85f122c92", kill_on_drop: false }`
[INFO] [stdout] eb96581569ba71b10c4f3c13e6f9b736565909499ac22cf2cca939e85f122c92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08e75f202574a90982c437d6061c9146c7ff5c187b5e41be7b844de99937ea9d
[INFO] running `Command { std: "docker" "start" "-a" "08e75f202574a90982c437d6061c9146c7ff5c187b5e41be7b844de99937ea9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]  --> src/ogg_page.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub version: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `granule_position`
[INFO] [stdout]  --> src/ogg_page.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub granule_position: i64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opus_headers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `bitstream_serial_number`
[INFO] [stdout]  --> src/ogg_page.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub bitstream_serial_number: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_sequence_number`
[INFO] [stdout]   --> src/ogg_page.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub page_sequence_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crc_checksum`
[INFO] [stdout]   --> src/ogg_page.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub crc_checksum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_segments`
[INFO] [stdout]   --> src/ogg_page.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub page_segments: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `segment_table`
[INFO] [stdout]   --> src/ogg_page.rs:13:5
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]  --> src/ogg_page.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub version: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `granule_position`
[INFO] [stdout]  --> src/ogg_page.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub granule_position: i64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bitstream_serial_number`
[INFO] [stdout]  --> src/ogg_page.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub bitstream_serial_number: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_sequence_number`
[INFO] [stdout]   --> src/ogg_page.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub page_sequence_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crc_checksum`
[INFO] [stdout]   --> src/ogg_page.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub crc_checksum: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_segments`
[INFO] [stdout]   --> src/ogg_page.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub page_segments: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `segment_table`
[INFO] [stdout]   --> src/ogg_page.rs:13:5
[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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.00s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/opus_headers-aa549a6fc6c2eaf0)
[INFO] running `Command { std: "docker" "inspect" "08e75f202574a90982c437d6061c9146c7ff5c187b5e41be7b844de99937ea9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e75f202574a90982c437d6061c9146c7ff5c187b5e41be7b844de99937ea9d", kill_on_drop: false }`
[INFO] [stdout] 08e75f202574a90982c437d6061c9146c7ff5c187b5e41be7b844de99937ea9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09bd890ca0066aa89a345e894998a2515e2fca989853cdd85279aed65e79ef00
[INFO] running `Command { std: "docker" "start" "-a" "09bd890ca0066aa89a345e894998a2515e2fca989853cdd85279aed65e79ef00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `version`
[INFO] [stdout] 
[INFO] [stderr]  --> src/ogg_page.rs:6:5
[INFO] [stdout] running 6 tests
[INFO] [stderr]   |
[INFO] [stdout] test tests::test_file_without_comments ... ok
[INFO] [stderr] 6 |     pub version: u8,
[INFO] [stdout] test tests::test_malformed_file_1 ... ok
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] test tests::test_malicious_file ... ok
[INFO] [stderr]   |
[INFO] [stdout] test tests::test_large_file ... ok
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test tests::test_non_existing_file ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_standard_file ... ok
[INFO] [stderr] warning: field is never read: `granule_position`
[INFO] [stdout] 
[INFO] [stderr]  --> src/ogg_page.rs:8:5
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 8 |     pub granule_position: i64,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bitstream_serial_number`
[INFO] [stderr]  --> src/ogg_page.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub bitstream_serial_number: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `page_sequence_number`
[INFO] [stderr]   --> src/ogg_page.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub page_sequence_number: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `crc_checksum`
[INFO] [stderr]   --> src/ogg_page.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub crc_checksum: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `page_segments`
[INFO] [stderr]   --> src/ogg_page.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub page_segments: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `segment_table`
[INFO] [stderr]   --> src/ogg_page.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub segment_table: Vec<u8>, // contains the amount of bytes of payload: bytes = sum(segment_table_entries)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `opus_headers` (lib) generated 7 warnings
[INFO] [stderr] warning: `opus_headers` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.69s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opus_headers-aa549a6fc6c2eaf0)
[INFO] [stderr]    Doc-tests opus_headers
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09bd890ca0066aa89a345e894998a2515e2fca989853cdd85279aed65e79ef00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bd890ca0066aa89a345e894998a2515e2fca989853cdd85279aed65e79ef00", kill_on_drop: false }`
[INFO] [stdout] 09bd890ca0066aa89a345e894998a2515e2fca989853cdd85279aed65e79ef00