[INFO] fetching crate fast-find 0.1.0... [INFO] testing fast-find-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate fast-find 0.1.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-find 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 024836833d64ee2b5c67d4e27908498e722864ec1907656b20ebb416d17a462b [INFO] running `Command { std: "docker" "start" "-a" "024836833d64ee2b5c67d4e27908498e722864ec1907656b20ebb416d17a462b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "024836833d64ee2b5c67d4e27908498e722864ec1907656b20ebb416d17a462b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024836833d64ee2b5c67d4e27908498e722864ec1907656b20ebb416d17a462b", kill_on_drop: false }` [INFO] [stdout] 024836833d64ee2b5c67d4e27908498e722864ec1907656b20ebb416d17a462b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51d9ee5b1505d767e475d32f5616ded38fae9ebd70e9f9f4fca2f9d8dc4cb7ec [INFO] running `Command { std: "docker" "start" "-a" "51d9ee5b1505d767e475d32f5616ded38fae9ebd70e9f9f4fca2f9d8dc4cb7ec", 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 0.15s [INFO] running `Command { std: "docker" "inspect" "51d9ee5b1505d767e475d32f5616ded38fae9ebd70e9f9f4fca2f9d8dc4cb7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51d9ee5b1505d767e475d32f5616ded38fae9ebd70e9f9f4fca2f9d8dc4cb7ec", kill_on_drop: false }` [INFO] [stdout] 51d9ee5b1505d767e475d32f5616ded38fae9ebd70e9f9f4fca2f9d8dc4cb7ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ed0c20500533bc7587a28ce20da7e5426f60458edd20c800da73a4c3ef113f [INFO] running `Command { std: "docker" "start" "-a" "f2ed0c20500533bc7587a28ce20da7e5426f60458edd20c800da73a4c3ef113f", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "f2ed0c20500533bc7587a28ce20da7e5426f60458edd20c800da73a4c3ef113f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ed0c20500533bc7587a28ce20da7e5426f60458edd20c800da73a4c3ef113f", kill_on_drop: false }` [INFO] [stdout] f2ed0c20500533bc7587a28ce20da7e5426f60458edd20c800da73a4c3ef113f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3fec59b6380308a765e59b49c63fe13e625eacbf1b7e9de4425962d4f03adadc [INFO] running `Command { std: "docker" "start" "-a" "3fec59b6380308a765e59b49c63fe13e625eacbf1b7e9de4425962d4f03adadc", 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 fallback::tests::test_find_16 ... ok [INFO] [stdout] test fallback::tests::test_find_32 ... ok [INFO] [stdout] test fallback::tests::test_find_4 ... ok [INFO] [stdout] test tests::test_find_16 ... ok [INFO] [stdout] test tests::test_find_32 ... ok [INFO] [stdout] test tests::test_find_4 ... ok [INFO] [stdout] test arch::tests::test_avx_find_32 ... ok [INFO] [stderr] Doc-tests fast_find [INFO] [stdout] test arch::tests::test_avx_find_16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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" "3fec59b6380308a765e59b49c63fe13e625eacbf1b7e9de4425962d4f03adadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fec59b6380308a765e59b49c63fe13e625eacbf1b7e9de4425962d4f03adadc", kill_on_drop: false }` [INFO] [stdout] 3fec59b6380308a765e59b49c63fe13e625eacbf1b7e9de4425962d4f03adadc