[INFO] fetching crate csv_lib 1.0.6... [INFO] checking csv_lib-1.0.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate csv_lib 1.0.6 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate csv_lib 1.0.6 [INFO] finished tweaking crates.io crate csv_lib 1.0.6 [INFO] tweaked toml for crates.io crate csv_lib 1.0.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csv_lib 1.0.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate csv_lib 1.0.6 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 536dea2923ee11a93e93a5bd0c35abb5b5539b3d708db91b3f462716a0368c56 [INFO] running `Command { std: "docker" "start" "-a" "536dea2923ee11a93e93a5bd0c35abb5b5539b3d708db91b3f462716a0368c56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "536dea2923ee11a93e93a5bd0c35abb5b5539b3d708db91b3f462716a0368c56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "536dea2923ee11a93e93a5bd0c35abb5b5539b3d708db91b3f462716a0368c56", kill_on_drop: false }` [INFO] [stdout] 536dea2923ee11a93e93a5bd0c35abb5b5539b3d708db91b3f462716a0368c56 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c839ab92fe7b4f977171e8bb3066ef203a3f20e5e0a8d64f6d18fe96c06507e8 [INFO] running `Command { std: "docker" "start" "-a" "c839ab92fe7b4f977171e8bb3066ef203a3f20e5e0a8d64f6d18fe96c06507e8", kill_on_drop: false }` [INFO] [stderr] Compiling csv_lib v1.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] warning: csv_lib@1.0.6: 🚨 WARNING: AVX2 not enabled! Compile with: RUSTFLAGS="-C target-cpu=native" o $env:RUSTFLAGS = "-C target-cpu=native" in powershell [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/io/number_parser.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | let zero = unsafe { _mm256_set1_epi8(b'0' as i8) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/io/number_parser.rs:56:18 [INFO] [stdout] | [INFO] [stdout] 56 | let digits = unsafe { _mm256_sub_epi8(raw, zero) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/row.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn decode_line(&mut self, enc: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 112 | pub fn decode_line(&mut self, enc: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/field.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn decode_bytes(&self, encoding: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn decode_bytes(&self, encoding: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/field.rs:75:31 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_as_cow_decoded(&self, encoding: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_as_cow_decoded(&self, encoding: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/io/number_parser.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | let zero = unsafe { _mm256_set1_epi8(b'0' as i8) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/io/number_parser.rs:56:18 [INFO] [stdout] | [INFO] [stdout] 56 | let digits = unsafe { _mm256_sub_epi8(raw, zero) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/row.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn decode_line(&mut self, enc: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 112 | pub fn decode_line(&mut self, enc: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/field.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn decode_bytes(&self, encoding: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn decode_bytes(&self, encoding: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/models/field.rs:75:31 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_as_cow_decoded(&self, encoding: Encoding) -> Cow{ [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_as_cow_decoded(&self, encoding: Encoding) -> Cow<'_, str>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "c839ab92fe7b4f977171e8bb3066ef203a3f20e5e0a8d64f6d18fe96c06507e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c839ab92fe7b4f977171e8bb3066ef203a3f20e5e0a8d64f6d18fe96c06507e8", kill_on_drop: false }` [INFO] [stdout] c839ab92fe7b4f977171e8bb3066ef203a3f20e5e0a8d64f6d18fe96c06507e8