[INFO] cloning repository https://github.com/oetyng/mmap_bidiff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oetyng/mmap_bidiff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foetyng%2Fmmap_bidiff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foetyng%2Fmmap_bidiff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c0a261bb79ace2acfb985a86c58a7f2db28fb3c
[INFO] testing oetyng/mmap_bidiff against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foetyng%2Fmmap_bidiff" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oetyng/mmap_bidiff
[INFO] finished tweaking git repo https://github.com/oetyng/mmap_bidiff
[INFO] tweaked toml for git repo https://github.com/oetyng/mmap_bidiff written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oetyng/mmap_bidiff on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oetyng/mmap_bidiff 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2639d122031d8623781626da7298d300b2842c4fe4b353ba5eb845cec8b97b98
[INFO] running `Command { std: "docker" "start" "-a" "2639d122031d8623781626da7298d300b2842c4fe4b353ba5eb845cec8b97b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2639d122031d8623781626da7298d300b2842c4fe4b353ba5eb845cec8b97b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2639d122031d8623781626da7298d300b2842c4fe4b353ba5eb845cec8b97b98", kill_on_drop: false }`
[INFO] [stdout] 2639d122031d8623781626da7298d300b2842c4fe4b353ba5eb845cec8b97b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a599496b85672a5042e12ec5ebb0bb3ce3f77dc5ae51d8120516c7decae5047
[INFO] running `Command { std: "docker" "start" "-a" "5a599496b85672a5042e12ec5ebb0bb3ce3f77dc5ae51d8120516c7decae5047", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling integer-encoding v4.0.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling sacabase v2.0.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling sacapart v2.0.0
[INFO] [stderr]    Compiling divsufsort v2.0.0
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling mmap_bidiff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `simple_diff` is never used
[INFO] [stdout]    --> src/bidiff/mod.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub fn simple_diff(older: &[u8], newer: &[u8], out: &mut [u8]) -> Result<usize, io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_cycle` is never used
[INFO] [stdout]    --> src/bidiff/mod.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 | pub fn assert_cycle(older: &[u8], newer: &[u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BidiffResult` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BidiffResult<T> = std::result::Result<T, BidiffError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BidiffError` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum BidiffError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DecodeResult` is never used
[INFO] [stdout]  --> src/bipatch/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type DecodeResult<T> = std::result::Result<T, DecodeError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Done` is never constructed
[INFO] [stdout]   --> src/bipatch/reader.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum ReaderState {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Done,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReaderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decompress` is never used
[INFO] [stdout]   --> src/files_diff/compress.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl CompressAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) fn decompress(self, input: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.32s
[INFO] running `Command { std: "docker" "inspect" "5a599496b85672a5042e12ec5ebb0bb3ce3f77dc5ae51d8120516c7decae5047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a599496b85672a5042e12ec5ebb0bb3ce3f77dc5ae51d8120516c7decae5047", kill_on_drop: false }`
[INFO] [stdout] 5a599496b85672a5042e12ec5ebb0bb3ce3f77dc5ae51d8120516c7decae5047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d709a57e3402e2c0d9d66bebc0b4f6ecdfcbe0faf6af7fc2a22ea851070b9bda
[INFO] running `Command { std: "docker" "start" "-a" "d709a57e3402e2c0d9d66bebc0b4f6ecdfcbe0faf6af7fc2a22ea851070b9bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stdout] warning: function `simple_diff` is never used
[INFO] [stdout]    --> src/bidiff/mod.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub fn simple_diff(older: &[u8], newer: &[u8], out: &mut [u8]) -> Result<usize, io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_cycle` is never used
[INFO] [stdout]    --> src/bidiff/mod.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 | pub fn assert_cycle(older: &[u8], newer: &[u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BidiffResult` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BidiffResult<T> = std::result::Result<T, BidiffError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BidiffError` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum BidiffError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DecodeResult` is never used
[INFO] [stdout]  --> src/bipatch/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type DecodeResult<T> = std::result::Result<T, DecodeError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Done` is never constructed
[INFO] [stdout]   --> src/bipatch/reader.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum ReaderState {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Done,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReaderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decompress` is never used
[INFO] [stdout]   --> src/files_diff/compress.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl CompressAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) fn decompress(self, input: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.6.0
[INFO] [stderr]    Compiling mmap_bidiff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `simple_diff` is never used
[INFO] [stdout]    --> src/bidiff/mod.rs:460:8
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub fn simple_diff(older: &[u8], newer: &[u8], out: &mut [u8]) -> Result<usize, io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BidiffResult` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type BidiffResult<T> = std::result::Result<T, BidiffError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BidiffError` is never used
[INFO] [stdout]  --> src/bidiff/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum BidiffError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DecodeResult` is never used
[INFO] [stdout]  --> src/bipatch/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type DecodeResult<T> = std::result::Result<T, DecodeError>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Done` is never constructed
[INFO] [stdout]   --> src/bipatch/reader.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum ReaderState {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Done,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReaderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decompress` is never used
[INFO] [stdout]   --> src/files_diff/compress.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl CompressAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) fn decompress(self, input: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.63s
[INFO] running `Command { std: "docker" "inspect" "d709a57e3402e2c0d9d66bebc0b4f6ecdfcbe0faf6af7fc2a22ea851070b9bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d709a57e3402e2c0d9d66bebc0b4f6ecdfcbe0faf6af7fc2a22ea851070b9bda", kill_on_drop: false }`
[INFO] [stdout] d709a57e3402e2c0d9d66bebc0b4f6ecdfcbe0faf6af7fc2a22ea851070b9bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bfd9527ad92cca1ad91aafd41fb400d7ad257a3dbc90c67ef423ff1b4dbf5f3
[INFO] running `Command { std: "docker" "start" "-a" "7bfd9527ad92cca1ad91aafd41fb400d7ad257a3dbc90c67ef423ff1b4dbf5f3", kill_on_drop: false }`
[INFO] [stderr] warning: function `simple_diff` is never used
[INFO] [stderr]    --> src/bidiff/mod.rs:460:8
[INFO] [stderr]     |
[INFO] [stderr] 460 | pub fn simple_diff(older: &[u8], newer: &[u8], out: &mut [u8]) -> Result<usize, io::Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert_cycle` is never used
[INFO] [stderr]    --> src/bidiff/mod.rs:483:8
[INFO] [stderr]     |
[INFO] [stderr] 483 | pub fn assert_cycle(older: &[u8], newer: &[u8]) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `BidiffResult` is never used
[INFO] [stderr]  --> src/bidiff/error.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type BidiffResult<T> = std::result::Result<T, BidiffError>;
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BidiffError` is never used
[INFO] [stderr]  --> src/bidiff/error.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum BidiffError {
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `DecodeResult` is never used
[INFO] [stderr]  --> src/bipatch/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type DecodeResult<T> = std::result::Result<T, DecodeError>;
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Done` is never constructed
[INFO] [stderr]   --> src/bipatch/reader.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum ReaderState {
[INFO] [stderr]    |      ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 32 |     Done,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReaderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `decompress` is never used
[INFO] [stderr]   --> src/files_diff/compress.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 62 | impl CompressAlgorithm {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 81 |     pub(crate) fn decompress(self, input: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mmap_bidiff` (lib) generated 7 warnings
[INFO] [stderr] warning: `mmap_bidiff` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmap_bidiff-0ddbe997d08d81b1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bidiff::tests::short_patch ... ok
[INFO] [stdout] test bidiff::tests::cycle ... ok
[INFO] [stdout] test files_diff::tests::test_diff ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- files_diff::tests::test_diff stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'files_diff::tests::test_diff' panicked at src/files_diff/header.rs:42:48:
[INFO] [stdout] range end index 95 out of range for slice of length 28
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x637443dcbb72 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x637443dcbb72 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x637443dcbb72 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x637443dcbb72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x637443df2523 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x637443df2523 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x637443dc8433 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x637443dc8433 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x637443dcb9c2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x637443dcd19c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x637443dccff2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x637443d72cf4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x637443d72cf4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x637443dcdc7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x637443dcdc7b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x637443dcd94a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x637443dcc069 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x637443dcd5dd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x637443df1070 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x637443df7ef7 - core::slice::index::slice_end_index_len_fail::do_panic::runtime::h067a9e5d3549ce7e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic.rs:218:21
[INFO] [stdout]   20:     0x637443df421a - core::slice::index::slice_end_index_len_fail::do_panic::hb5d92d5a90fdb25a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/intrinsics/mod.rs:2345:9
[INFO] [stdout]   21:     0x637443df421a - core::slice::index::slice_end_index_len_fail::hde2cb5bfd3d9fc67
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic.rs:223:9
[INFO] [stdout]   22:     0x637443d2923b - <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::index::ha20b8f2b6df00aac
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/slice/index.rs:436:13
[INFO] [stdout]   23:     0x637443d2923b - core::slice::index::<impl core::ops::index::Index<I> for [T]>::index::h8f04837713d05aef
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/slice/index.rs:17:15
[INFO] [stdout]   24:     0x637443d2923b - mmap_bidiff::files_diff::header::read_patch_header::haf5b4c37a3c846ad
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files_diff/header.rs:42:48
[INFO] [stdout]   25:     0x637443d2923b - mmap_bidiff::files_diff::apply::apply::ha8186671d5aa5bf0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files_diff/apply.rs:19:21
[INFO] [stdout]   26:     0x637443d17244 - mmap_bidiff::files_diff::tests::test_diff::hc23d626e20232123
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files_diff/mod.rs:62:9
[INFO] [stdout]   27:     0x637443d1e4e9 - mmap_bidiff::files_diff::tests::test_diff::{{closure}}::h0b03316d1c9d9556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files_diff/mod.rs:30:19
[INFO] [stdout]   28:     0x637443d1e4e9 - core::ops::function::FnOnce::call_once::hb7834f99358b712e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x637443d7842b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x637443d7842b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   31:     0x637443d7766e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   32:     0x637443d7766e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   33:     0x637443d7766e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   34:     0x637443d7766e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   35:     0x637443d7766e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x637443d7766e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   37:     0x637443d7766e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   38:     0x637443d3b214 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   39:     0x637443d3b214 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   40:     0x637443d3ebba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   41:     0x637443d3ebba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   42:     0x637443d3ebba - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   43:     0x637443d3ebba - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   44:     0x637443d3ebba - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x637443d3ebba - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   46:     0x637443d3ebba - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x637443dd0e87 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   48:     0x637443dd0e87 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   49:     0x637443dd0e87 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   50:     0x76f3a7e90aa4 - <unknown>
[INFO] [stdout]   51:     0x76f3a7f1da34 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     files_diff::tests::test_diff
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7bfd9527ad92cca1ad91aafd41fb400d7ad257a3dbc90c67ef423ff1b4dbf5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfd9527ad92cca1ad91aafd41fb400d7ad257a3dbc90c67ef423ff1b4dbf5f3", kill_on_drop: false }`
[INFO] [stdout] 7bfd9527ad92cca1ad91aafd41fb400d7ad257a3dbc90c67ef423ff1b4dbf5f3
