[INFO] fetching crate fst-native 0.6.3...
[INFO] checking fst-native-0.6.3 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] extracting crate fst-native 0.6.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate fst-native 0.6.3 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fst-native 0.6.3
[INFO] finished tweaking crates.io crate fst-native 0.6.3
[INFO] tweaked toml for crates.io crate fst-native 0.6.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate fst-native 0.6.3 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aaf39d44a46f55329eb094f118da22ca4b20518dbbfde003b5f1d0bc0862fab
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[INFO] running `Command { std: "docker" "inspect" "7aaf39d44a46f55329eb094f118da22ca4b20518dbbfde003b5f1d0bc0862fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaf39d44a46f55329eb094f118da22ca4b20518dbbfde003b5f1d0bc0862fab", kill_on_drop: false }`
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[INFO] [stderr]     Checking proptest v1.3.1
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[INFO] [stderr]     Checking fst-native v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `WriteResult` is never used
[INFO] [stdout]   --> src/io.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub type WriteResult<T> = std::result::Result<T, ReaderError>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_variant_u64` is never used
[INFO] [stdout]    --> src/io.rs:140:15
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub(crate) fn write_variant_u64(output: &mut impl Write, mut value: u64) -> WriteResult<usize> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_variant_u32` is never used
[INFO] [stdout]    --> src/io.rs:161:15
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub(crate) fn write_variant_u32(output: &mut impl Write, value: u32) -> WriteResult<usize> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u64` is never used
[INFO] [stdout]    --> src/io.rs:173:15
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub(crate) fn write_u64(output: &mut impl Write, value: u64) -> WriteResult<()> {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u8` is never used
[INFO] [stdout]    --> src/io.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn write_u8(output: &mut impl Write, value: u8) -> WriteResult<()> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i8` is never used
[INFO] [stdout]    --> src/io.rs:200:4
[INFO] [stdout]     |
[INFO] [stdout] 200 | fn write_i8(output: &mut impl Write, value: i8) -> WriteResult<()> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_c_str` is never used
[INFO] [stdout]    --> src/io.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn write_c_str(output: &mut impl Write, value: &str) -> WriteResult<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_c_str_fixed_length` is never used
[INFO] [stdout]    --> src/io.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn write_c_str_fixed_length(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_compressed_bytes` is never used
[INFO] [stdout]    --> src/io.rs:319:15
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub(crate) fn write_compressed_bytes(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_f64` is never used
[INFO] [stdout]    --> src/io.rs:383:4
[INFO] [stdout]     |
[INFO] [stdout] 383 | fn write_f64(output: &mut impl Write, value: f64) -> WriteResult<()> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_header` is never used
[INFO] [stdout]    --> src/io.rs:440:15
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub(crate) fn write_header(output: &mut impl Write, header: &Header) -> WriteResult<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_geometry` is never used
[INFO] [stdout]    --> src/io.rs:478:15
[INFO] [stdout]     |
[INFO] [stdout] 478 | pub(crate) fn write_geometry(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_blackout` is never used
[INFO] [stdout]    --> src/io.rs:534:15
[INFO] [stdout]     |
[INFO] [stdout] 534 | pub(crate) fn write_blackout(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HIERARCHY_GZIP_COMPRESSION_LEVEL` is never used
[INFO] [stdout]    --> src/io.rs:565:7
[INFO] [stdout]     |
[INFO] [stdout] 565 | const HIERARCHY_GZIP_COMPRESSION_LEVEL: flate2::Compression = flate2::Compression::best();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_hierarchy_bytes` is never used
[INFO] [stdout]    --> src/io.rs:602:15
[INFO] [stdout]     |
[INFO] [stdout] 602 | pub(crate) fn write_hierarchy_bytes(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enum_table_to_string` is never used
[INFO] [stdout]    --> src/io.rs:670:4
[INFO] [stdout]     |
[INFO] [stdout] 670 | fn enum_table_to_string(name: &str, mapping: &[(String, String)]) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_hierarchy_attribute` is never used
[INFO] [stdout]    --> src/io.rs:818:4
[INFO] [stdout]     |
[INFO] [stdout] 818 | fn write_hierarchy_attribute(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_hierarchy_entry` is never used
[INFO] [stdout]    --> src/io.rs:849:15
[INFO] [stdout]     |
[INFO] [stdout] 849 | pub(crate) fn write_hierarchy_entry(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_python_bytes` is never used
[INFO] [stdout]    --> src/io.rs:967:4
[INFO] [stdout]     |
[INFO] [stdout] 967 | fn print_python_bytes(bytes: &[u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_time_chain` is never used
[INFO] [stdout]     --> src/io.rs:1044:15
[INFO] [stdout]      |
[INFO] [stdout] 1044 | pub(crate) fn write_time_chain(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_time_chain_data` is never used
[INFO] [stdout]     --> src/io.rs:1081:4
[INFO] [stdout]      |
[INFO] [stdout] 1081 | fn write_time_chain_data(output: &mut impl Write, table: &[u64]) -> WriteResult<usize> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blackouts` is never read
[INFO] [stdout]    --> src/reader.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | struct MetaData {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 251 |     blackouts: Vec<BlackoutData>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MetaData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HIERARCHY_ATTRIBUTE_MAX_SIZE` is never used
[INFO] [stdout]   --> src/types.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) const HIERARCHY_ATTRIBUTE_MAX_SIZE: usize = 65536 + 4096;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_raw` is never used
[INFO] [stdout]   --> src/types.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl FstSignalHandle {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn get_raw(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/types.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) struct EnumHandle(u32);
[INFO] [stdout]    |                   ---------- ^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) struct EnumHandle(());
[INFO] [stdout]    |                              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_file_format` is never used
[INFO] [stdout]    --> src/types.rs:223:19
[INFO] [stdout]     |
[INFO] [stdout] 212 | impl SignalInfo {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub(crate) fn to_file_format(&self) -> u32 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]    Compiling proptest-derive v0.4.0
[INFO] [stdout] warning: function `print_python_bytes` is never used
[INFO] [stdout]    --> src/io.rs:967:4
[INFO] [stdout]     |
[INFO] [stdout] 967 | fn print_python_bytes(bytes: &[u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blackouts` is never read
[INFO] [stdout]    --> src/reader.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | struct MetaData {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 251 |     blackouts: Vec<BlackoutData>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MetaData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/types.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) struct EnumHandle(u32);
[INFO] [stdout]    |                   ---------- ^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) struct EnumHandle(());
[INFO] [stdout]    |                              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.04s
[INFO] running `Command { std: "docker" "inspect" "58e45ae48b552c48d7ee69d6f7d394a08f15e031116edb5752b706d318fe9025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e45ae48b552c48d7ee69d6f7d394a08f15e031116edb5752b706d318fe9025", kill_on_drop: false }`
[INFO] [stdout] 58e45ae48b552c48d7ee69d6f7d394a08f15e031116edb5752b706d318fe9025
