[INFO] fetching crate fast-find 0.1.0... [INFO] testing fast-find-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate fast-find 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate fast-find 0.1.0 [INFO] finished tweaking crates.io crate fast-find 0.1.0 [INFO] tweaked toml for crates.io crate fast-find 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-find 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c73e7d2211105453ada14772d5ab0296e4c7c8008e0cfd17616c115ac97b37fe [INFO] running `Command { std: "docker" "start" "-a" "c73e7d2211105453ada14772d5ab0296e4c7c8008e0cfd17616c115ac97b37fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c73e7d2211105453ada14772d5ab0296e4c7c8008e0cfd17616c115ac97b37fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c73e7d2211105453ada14772d5ab0296e4c7c8008e0cfd17616c115ac97b37fe", kill_on_drop: false }` [INFO] [stdout] c73e7d2211105453ada14772d5ab0296e4c7c8008e0cfd17616c115ac97b37fe [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4decdc656b4b5620f63b759237f9b46edd0b839f1bde73923d4fd23e9d055c8a [INFO] running `Command { std: "docker" "start" "-a" "4decdc656b4b5620f63b759237f9b46edd0b839f1bde73923d4fd23e9d055c8a", kill_on_drop: false }` [INFO] [stderr] Compiling fast-find v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:55:36 [INFO] [stdout] | [INFO] [stdout] 55 | let needle_vec = _mm_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | let needle_vec = _mm256_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "4decdc656b4b5620f63b759237f9b46edd0b839f1bde73923d4fd23e9d055c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4decdc656b4b5620f63b759237f9b46edd0b839f1bde73923d4fd23e9d055c8a", kill_on_drop: false }` [INFO] [stdout] 4decdc656b4b5620f63b759237f9b46edd0b839f1bde73923d4fd23e9d055c8a [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 74cddf493f0fed9de73bda2a18da1e6d45706b4ae755a9cc4308fb0d812df020 [INFO] running `Command { std: "docker" "start" "-a" "74cddf493f0fed9de73bda2a18da1e6d45706b4ae755a9cc4308fb0d812df020", kill_on_drop: false }` [INFO] [stderr] Compiling fast-find v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:55:36 [INFO] [stdout] | [INFO] [stdout] 55 | let needle_vec = _mm_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | let needle_vec = _mm256_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:55:36 [INFO] [stdout] | [INFO] [stdout] 55 | let needle_vec = _mm_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/arch/x64.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | let needle_vec = _mm256_set1_epi8(transmute::(needle)); [INFO] [stdout] | -------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "74cddf493f0fed9de73bda2a18da1e6d45706b4ae755a9cc4308fb0d812df020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74cddf493f0fed9de73bda2a18da1e6d45706b4ae755a9cc4308fb0d812df020", kill_on_drop: false }` [INFO] [stdout] 74cddf493f0fed9de73bda2a18da1e6d45706b4ae755a9cc4308fb0d812df020 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 568896f2444326f499f5c395dafb879d03f9e553f93d3206c72deeac88a9a131 [INFO] running `Command { std: "docker" "start" "-a" "568896f2444326f499f5c395dafb879d03f9e553f93d3206c72deeac88a9a131", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/arch/x64.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | let needle_vec = _mm_set1_epi8(transmute::(needle)); [INFO] [stderr] | -------------------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u8::cast_signed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/arch/x64.rs:74:39 [INFO] [stderr] | [INFO] [stderr] 74 | let needle_vec = _mm256_set1_epi8(transmute::(needle)); [INFO] [stderr] | -------------------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u8::cast_signed` [INFO] [stderr] [INFO] [stderr] warning: `fast-find` (lib) generated 2 warnings (run `cargo fix --lib -p fast-find` to apply 2 suggestions) [INFO] [stderr] warning: `fast-find` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fast_find-097833e347ffe204) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test fallback::tests::test_find_16 ... ok [INFO] [stdout] test fallback::tests::test_find_4 ... ok [INFO] [stdout] test arch::tests::test_avx_find_16 ... ok [INFO] [stdout] test tests::test_find_16 ... ok [INFO] [stdout] test fallback::tests::test_find_32 ... ok [INFO] [stdout] test arch::tests::test_avx_find_32 ... ok [INFO] [stdout] test tests::test_find_4 ... ok [INFO] [stdout] test tests::test_find_32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "568896f2444326f499f5c395dafb879d03f9e553f93d3206c72deeac88a9a131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "568896f2444326f499f5c395dafb879d03f9e553f93d3206c72deeac88a9a131", kill_on_drop: false }` [INFO] [stdout] 568896f2444326f499f5c395dafb879d03f9e553f93d3206c72deeac88a9a131