[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] checking oetyng/mmap_bidiff against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foetyng%2Fmmap_bidiff" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oetyng/mmap_bidiff on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89969c82a945a6de54b43347df827023e82e26d1dd77ec0f0f4938e2e1e5d311 [INFO] running `Command { std: "docker" "start" "-a" "89969c82a945a6de54b43347df827023e82e26d1dd77ec0f0f4938e2e1e5d311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89969c82a945a6de54b43347df827023e82e26d1dd77ec0f0f4938e2e1e5d311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89969c82a945a6de54b43347df827023e82e26d1dd77ec0f0f4938e2e1e5d311", kill_on_drop: false }` [INFO] [stdout] 89969c82a945a6de54b43347df827023e82e26d1dd77ec0f0f4938e2e1e5d311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17a5440447b65cb6473496463e546e966116ca8b45abe871d8331152018a7596 [INFO] running `Command { std: "docker" "start" "-a" "17a5440447b65cb6473496463e546e966116ca8b45abe871d8331152018a7596", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking sacabase v2.0.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking divsufsort v2.0.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking integer-encoding v4.0.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking sacapart v2.0.0 [INFO] [stderr] Checking proptest v1.6.0 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking 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 { [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 = std::result::Result; [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 = std::result::Result; [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, Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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 { [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 = std::result::Result; [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 = std::result::Result; [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, Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.80s [INFO] running `Command { std: "docker" "inspect" "17a5440447b65cb6473496463e546e966116ca8b45abe871d8331152018a7596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a5440447b65cb6473496463e546e966116ca8b45abe871d8331152018a7596", kill_on_drop: false }` [INFO] [stdout] 17a5440447b65cb6473496463e546e966116ca8b45abe871d8331152018a7596