[INFO] fetching crate rpn-cli 1.5.0... [INFO] checking rpn-cli-1.5.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate rpn-cli 1.5.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rpn-cli 1.5.0 [INFO] finished tweaking crates.io crate rpn-cli 1.5.0 [INFO] tweaked toml for crates.io crate rpn-cli 1.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rpn-cli 1.5.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rpn-cli 1.5.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winresource v0.1.22 [INFO] [stderr] Downloaded big-rational-str v0.1.6 [INFO] [stderr] Downloaded fileinput v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 221989c14056529ee908f800152539de54e15520b62af1be19b839d19a5abc62 [INFO] running `Command { std: "docker" "start" "-a" "221989c14056529ee908f800152539de54e15520b62af1be19b839d19a5abc62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "221989c14056529ee908f800152539de54e15520b62af1be19b839d19a5abc62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221989c14056529ee908f800152539de54e15520b62af1be19b839d19a5abc62", kill_on_drop: false }` [INFO] [stdout] 221989c14056529ee908f800152539de54e15520b62af1be19b839d19a5abc62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58b4369287b606d31308181097e17631aefa8903d74d483470288ab02502b92d [INFO] running `Command { std: "docker" "start" "-a" "58b4369287b606d31308181097e17631aefa8903d74d483470288ab02502b92d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking fileinput v0.3.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking clap_complete v4.5.54 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking rustyline v16.0.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking big-rational-str v0.1.6 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling winresource v0.1.22 [INFO] [stderr] Compiling rpn-cli v1.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/stack.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter { [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] 147 | pub fn iter_stack(&self) -> StackIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/stack.rs:227:49 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn wrapped_drain>(&mut self, range: R) -> Drain { [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] 227 | pub fn wrapped_drain>(&mut self, range: R) -> Drain<'_, StackItem> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/stack.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter { [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] 147 | pub fn iter_stack(&self) -> StackIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/stack.rs:227:49 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn wrapped_drain>(&mut self, range: R) -> Drain { [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] 227 | pub fn wrapped_drain>(&mut self, range: R) -> Drain<'_, StackItem> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.29s [INFO] running `Command { std: "docker" "inspect" "58b4369287b606d31308181097e17631aefa8903d74d483470288ab02502b92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b4369287b606d31308181097e17631aefa8903d74d483470288ab02502b92d", kill_on_drop: false }` [INFO] [stdout] 58b4369287b606d31308181097e17631aefa8903d74d483470288ab02502b92d