[INFO] fetching crate rpn-cli 1.5.0... [INFO] checking rpn-cli-1.5.0 against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156 [INFO] extracting crate rpn-cli 1.5.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rpn-cli 1.5.0 on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fileinput v0.3.0 [INFO] [stderr] Downloaded big-rational-str v0.1.6 [INFO] [stderr] Downloaded windows-link v0.1.2 [INFO] [stderr] Downloaded rustyline v16.0.0 [INFO] [stderr] Downloaded winresource v0.1.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 978842ec305e403e6dd03ebd3b73bf96371e9e5a4a775cf0efbd2a8703aa3027 [INFO] running `Command { std: "docker" "start" "-a" "978842ec305e403e6dd03ebd3b73bf96371e9e5a4a775cf0efbd2a8703aa3027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "978842ec305e403e6dd03ebd3b73bf96371e9e5a4a775cf0efbd2a8703aa3027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "978842ec305e403e6dd03ebd3b73bf96371e9e5a4a775cf0efbd2a8703aa3027", kill_on_drop: false }` [INFO] [stdout] 978842ec305e403e6dd03ebd3b73bf96371e9e5a4a775cf0efbd2a8703aa3027 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 984d6b6fca55afd3f58656d732a1fafcfa5b2be41d938273b5f4a865a88b01c2 [INFO] running `Command { std: "docker" "start" "-a" "984d6b6fca55afd3f58656d732a1fafcfa5b2be41d938273b5f4a865a88b01c2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [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 winnow v0.7.11 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking bitflags v2.9.1 [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 colorchoice v1.0.4 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking fileinput v0.3.0 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling syn v2.0.102 [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 regex-automata v0.4.9 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking clap_complete v4.5.54 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking big-rational-str v0.1.6 [INFO] [stderr] Checking rustyline v16.0.0 [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/stack.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/stack.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 147 | pub fn iter_stack(&self) -> StackIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 14.85s [INFO] running `Command { std: "docker" "inspect" "984d6b6fca55afd3f58656d732a1fafcfa5b2be41d938273b5f4a865a88b01c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "984d6b6fca55afd3f58656d732a1fafcfa5b2be41d938273b5f4a865a88b01c2", kill_on_drop: false }` [INFO] [stdout] 984d6b6fca55afd3f58656d732a1fafcfa5b2be41d938273b5f4a865a88b01c2