[INFO] fetching crate another-tiktoken-rs 0.1.2... [INFO] checking another-tiktoken-rs-0.1.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate another-tiktoken-rs 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate another-tiktoken-rs 0.1.2 [INFO] finished tweaking crates.io crate another-tiktoken-rs 0.1.2 [INFO] tweaked toml for crates.io crate another-tiktoken-rs 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate another-tiktoken-rs 0.1.2 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 another-tiktoken-rs 0.1.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ff074ce6f2122df1381c3724c07973e50375af12ae399795d2044ba05dda897b [INFO] running `Command { std: "docker" "start" "-a" "ff074ce6f2122df1381c3724c07973e50375af12ae399795d2044ba05dda897b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff074ce6f2122df1381c3724c07973e50375af12ae399795d2044ba05dda897b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff074ce6f2122df1381c3724c07973e50375af12ae399795d2044ba05dda897b", kill_on_drop: false }` [INFO] [stdout] ff074ce6f2122df1381c3724c07973e50375af12ae399795d2044ba05dda897b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 09fb0abc5bec533389177d564fbe82327efd4315e12c7aa9b1cebd00bbe842bc [INFO] running `Command { std: "docker" "start" "-a" "09fb0abc5bec533389177d564fbe82327efd4315e12c7aa9b1cebd00bbe842bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking base64 v0.21.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking another-tiktoken-rs v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vendor_tiktoken.rs:308:10 [INFO] [stdout] | [INFO] [stdout] 308 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 309 | tokens: Vec, [INFO] [stdout] 310 | ) -> impl Iterator> + '_ { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 310 - ) -> impl Iterator> + '_ { [INFO] [stdout] 310 + ) -> impl Iterator> + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vendor_tiktoken.rs:308:10 [INFO] [stdout] | [INFO] [stdout] 308 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 309 | tokens: Vec, [INFO] [stdout] 310 | ) -> impl Iterator> + '_ { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 310 - ) -> impl Iterator> + '_ { [INFO] [stdout] 310 + ) -> impl Iterator> + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "09fb0abc5bec533389177d564fbe82327efd4315e12c7aa9b1cebd00bbe842bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09fb0abc5bec533389177d564fbe82327efd4315e12c7aa9b1cebd00bbe842bc", kill_on_drop: false }` [INFO] [stdout] 09fb0abc5bec533389177d564fbe82327efd4315e12c7aa9b1cebd00bbe842bc