[INFO] fetching crate rpn-cli 1.6.0... [INFO] checking rpn-cli-1.6.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate rpn-cli 1.6.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rpn-cli 1.6.0 [INFO] finished tweaking crates.io crate rpn-cli 1.6.0 [INFO] tweaked toml for crates.io crate rpn-cli 1.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rpn-cli 1.6.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rpn-cli 1.6.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ad85a5e6695e6e773ff7397adf812f6f16c81c784efd9594ae7ea34fe99bf9d [INFO] running `Command { std: "docker" "start" "-a" "4ad85a5e6695e6e773ff7397adf812f6f16c81c784efd9594ae7ea34fe99bf9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ad85a5e6695e6e773ff7397adf812f6f16c81c784efd9594ae7ea34fe99bf9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ad85a5e6695e6e773ff7397adf812f6f16c81c784efd9594ae7ea34fe99bf9d", kill_on_drop: false }` [INFO] [stdout] 4ad85a5e6695e6e773ff7397adf812f6f16c81c784efd9594ae7ea34fe99bf9d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd5f62fd9631087661db3993f40f7dce813ba0a449e6d5ab1d856929f6089ca9 [INFO] running `Command { std: "docker" "start" "-a" "cd5f62fd9631087661db3993f40f7dce813ba0a449e6d5ab1d856929f6089ca9", kill_on_drop: false }` [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking fileinput v0.3.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking clap_complete v4.5.54 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking big-rational-str v0.1.6 [INFO] [stderr] Checking thiserror v2.0.12 [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 v1.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:773:39 [INFO] [stdout] | [INFO] [stdout] 773 | pub fn undo_meaning(self, number: &BigRational) -> Cow { [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] 773 | pub fn undo_meaning(self, number: &BigRational) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:787:39 [INFO] [stdout] | [INFO] [stdout] 787 | pub fn redo_meaning(self, number: &BigRational) -> Cow { [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] 787 | pub fn redo_meaning(self, number: &BigRational) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:801:39 [INFO] [stdout] | [INFO] [stdout] 801 | fn undo_unit(number: &BigRational, unit: U) -> Cow { [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] 801 | fn undo_unit(number: &BigRational, unit: U) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:811:39 [INFO] [stdout] | [INFO] [stdout] 811 | fn redo_unit(number: &BigRational, unit: U) -> Cow { [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] 811 | fn redo_unit(number: &BigRational, unit: U) -> Cow<'_, BigRational> { [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] 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/calc/meaning.rs:773:39 [INFO] [stdout] | [INFO] [stdout] 773 | pub fn undo_meaning(self, number: &BigRational) -> Cow { [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] 773 | pub fn undo_meaning(self, number: &BigRational) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:787:39 [INFO] [stdout] | [INFO] [stdout] 787 | pub fn redo_meaning(self, number: &BigRational) -> Cow { [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] 787 | pub fn redo_meaning(self, number: &BigRational) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:801:39 [INFO] [stdout] | [INFO] [stdout] 801 | fn undo_unit(number: &BigRational, unit: U) -> Cow { [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] 801 | fn undo_unit(number: &BigRational, unit: U) -> Cow<'_, BigRational> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calc/meaning.rs:811:39 [INFO] [stdout] | [INFO] [stdout] 811 | fn redo_unit(number: &BigRational, unit: U) -> Cow { [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] 811 | fn redo_unit(number: &BigRational, unit: U) -> Cow<'_, BigRational> { [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] 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 14.07s [INFO] running `Command { std: "docker" "inspect" "cd5f62fd9631087661db3993f40f7dce813ba0a449e6d5ab1d856929f6089ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd5f62fd9631087661db3993f40f7dce813ba0a449e6d5ab1d856929f6089ca9", kill_on_drop: false }` [INFO] [stdout] cd5f62fd9631087661db3993f40f7dce813ba0a449e6d5ab1d856929f6089ca9