[INFO] fetching crate promkit 0.9.1... [INFO] checking promkit-0.9.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate promkit 0.9.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate promkit 0.9.1 [INFO] finished tweaking crates.io crate promkit 0.9.1 [INFO] tweaked toml for crates.io crate promkit 0.9.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate promkit 0.9.1 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 promkit 0.9.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded promkit-core v0.1.1 [INFO] [stderr] Downloaded promkit-widgets v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7e79175325f5161f4a307e47809fc1bcd3c3207c67b003fd016ec5be3c1bce3b [INFO] running `Command { std: "docker" "start" "-a" "7e79175325f5161f4a307e47809fc1bcd3c3207c67b003fd016ec5be3c1bce3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e79175325f5161f4a307e47809fc1bcd3c3207c67b003fd016ec5be3c1bce3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e79175325f5161f4a307e47809fc1bcd3c3207c67b003fd016ec5be3c1bce3b", kill_on_drop: false }` [INFO] [stdout] 7e79175325f5161f4a307e47809fc1bcd3c3207c67b003fd016ec5be3c1bce3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 28c936ab48ef64dbad87a3ec630d7695721a20d5e223fbe8263d15d9d2f4811f [INFO] running `Command { std: "docker" "start" "-a" "28c936ab48ef64dbad87a3ec630d7695721a20d5e223fbe8263d15d9d2f4811f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking promkit-core v0.1.1 [INFO] [stderr] Checking promkit-widgets v0.1.1 [INFO] [stderr] Checking promkit v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/snapshot.rs:39:26 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn borrow_before(&self) -> Ref { [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] 39 | pub fn borrow_before(&self) -> Ref<'_, R> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/snapshot.rs:39:26 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn borrow_before(&self) -> Ref { [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] 39 | pub fn borrow_before(&self) -> Ref<'_, R> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.94s [INFO] running `Command { std: "docker" "inspect" "28c936ab48ef64dbad87a3ec630d7695721a20d5e223fbe8263d15d9d2f4811f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c936ab48ef64dbad87a3ec630d7695721a20d5e223fbe8263d15d9d2f4811f", kill_on_drop: false }` [INFO] [stdout] 28c936ab48ef64dbad87a3ec630d7695721a20d5e223fbe8263d15d9d2f4811f