[INFO] fetching crate fast-find 0.1.0... [INFO] testing fast-find-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate fast-find 0.1.0 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-find 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edd50af82d2b9cd7aee95b248440292e46cda1609c047abf9f139a1e333960cb [INFO] running `Command { std: "docker" "start" "-a" "edd50af82d2b9cd7aee95b248440292e46cda1609c047abf9f139a1e333960cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edd50af82d2b9cd7aee95b248440292e46cda1609c047abf9f139a1e333960cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd50af82d2b9cd7aee95b248440292e46cda1609c047abf9f139a1e333960cb", kill_on_drop: false }` [INFO] [stdout] edd50af82d2b9cd7aee95b248440292e46cda1609c047abf9f139a1e333960cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0df28c6e06ceff013fc812e7a3f1d2bd4c813f89ecb49e2425b808942ac1f0b1 [INFO] running `Command { std: "docker" "start" "-a" "0df28c6e06ceff013fc812e7a3f1d2bd4c813f89ecb49e2425b808942ac1f0b1", 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 0.10s [INFO] running `Command { std: "docker" "inspect" "0df28c6e06ceff013fc812e7a3f1d2bd4c813f89ecb49e2425b808942ac1f0b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df28c6e06ceff013fc812e7a3f1d2bd4c813f89ecb49e2425b808942ac1f0b1", kill_on_drop: false }` [INFO] [stdout] 0df28c6e06ceff013fc812e7a3f1d2bd4c813f89ecb49e2425b808942ac1f0b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce812648d4b3d494af3fbb812629be89b625a21bb3e5e2ae09a816a52870ff39 [INFO] running `Command { std: "docker" "start" "-a" "ce812648d4b3d494af3fbb812629be89b625a21bb3e5e2ae09a816a52870ff39", 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 0.29s [INFO] running `Command { std: "docker" "inspect" "ce812648d4b3d494af3fbb812629be89b625a21bb3e5e2ae09a816a52870ff39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce812648d4b3d494af3fbb812629be89b625a21bb3e5e2ae09a816a52870ff39", kill_on_drop: false }` [INFO] [stdout] ce812648d4b3d494af3fbb812629be89b625a21bb3e5e2ae09a816a52870ff39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1198ee3b2ee10c6130cf574a3a5e189d7bb0f0e5f00e5146a58cbb018368ba06 [INFO] running `Command { std: "docker" "start" "-a" "1198ee3b2ee10c6130cf574a3a5e189d7bb0f0e5f00e5146a58cbb018368ba06", 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_find-afc40ab0c9f86ee1) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test arch::tests::test_avx_find_16 ... ok [INFO] [stdout] test fallback::tests::test_find_4 ... ok [INFO] [stdout] test tests::test_find_16 ... ok [INFO] [stdout] test fallback::tests::test_find_16 ... ok [INFO] [stderr] Doc-tests fast_find [INFO] [stdout] test fallback::tests::test_find_32 ... ok [INFO] [stdout] test tests::test_find_4 ... ok [INFO] [stdout] test tests::test_find_32 ... ok [INFO] [stdout] test arch::tests::test_avx_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] [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" "1198ee3b2ee10c6130cf574a3a5e189d7bb0f0e5f00e5146a58cbb018368ba06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1198ee3b2ee10c6130cf574a3a5e189d7bb0f0e5f00e5146a58cbb018368ba06", kill_on_drop: false }` [INFO] [stdout] 1198ee3b2ee10c6130cf574a3a5e189d7bb0f0e5f00e5146a58cbb018368ba06