[INFO] fetching crate finter 0.1.15... [INFO] checking finter-0.1.15 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate finter 0.1.15 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate finter 0.1.15 [INFO] finished tweaking crates.io crate finter 0.1.15 [INFO] tweaked toml for crates.io crate finter 0.1.15 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate finter 0.1.15 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 finter 0.1.15 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d73e2e80f5c55299ce0a45eafedb99bee6dc371d54256aeca998e0fdce06dd77 [INFO] running `Command { std: "docker" "start" "-a" "d73e2e80f5c55299ce0a45eafedb99bee6dc371d54256aeca998e0fdce06dd77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d73e2e80f5c55299ce0a45eafedb99bee6dc371d54256aeca998e0fdce06dd77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73e2e80f5c55299ce0a45eafedb99bee6dc371d54256aeca998e0fdce06dd77", kill_on_drop: false }` [INFO] [stdout] d73e2e80f5c55299ce0a45eafedb99bee6dc371d54256aeca998e0fdce06dd77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0e6fbeefd60ffa6918b06e989ee20f2e4e177f4b0a66b92d8d10f6f3cefb3d1e [INFO] running `Command { std: "docker" "start" "-a" "0e6fbeefd60ffa6918b06e989ee20f2e4e177f4b0a66b92d8d10f6f3cefb3d1e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking beef v0.5.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking defer-drop v1.3.0 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking derive_builder v0.11.2 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking tuikit v0.5.0 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Checking skim v0.10.4 [INFO] [stderr] Checking finter v0.1.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | fn text(&self) -> 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] 14 | fn text(&self) -> 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/lib.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | fn text(&self) -> 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] 14 | fn text(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.73s [INFO] running `Command { std: "docker" "inspect" "0e6fbeefd60ffa6918b06e989ee20f2e4e177f4b0a66b92d8d10f6f3cefb3d1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e6fbeefd60ffa6918b06e989ee20f2e4e177f4b0a66b92d8d10f6f3cefb3d1e", kill_on_drop: false }` [INFO] [stdout] 0e6fbeefd60ffa6918b06e989ee20f2e4e177f4b0a66b92d8d10f6f3cefb3d1e