[INFO] fetching crate cycle-menu 0.4.2...
[INFO] checking cycle-menu-0.4.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate cycle-menu 0.4.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cycle-menu 0.4.2
[INFO] finished tweaking crates.io crate cycle-menu 0.4.2
[INFO] tweaked toml for crates.io crate cycle-menu 0.4.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cycle-menu 0.4.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 6d0c7035e48285d15789d7f78798d49178a519c6f56a88d51b11d55f4b1a7660
[INFO] running `Command { std: "docker" "start" "-a" "6d0c7035e48285d15789d7f78798d49178a519c6f56a88d51b11d55f4b1a7660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d0c7035e48285d15789d7f78798d49178a519c6f56a88d51b11d55f4b1a7660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0c7035e48285d15789d7f78798d49178a519c6f56a88d51b11d55f4b1a7660", kill_on_drop: false }`
[INFO] [stdout] 6d0c7035e48285d15789d7f78798d49178a519c6f56a88d51b11d55f4b1a7660
[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] 41e57f2b90d7e00351c32c1cd7a97e011ce503580c27d0e569e9dae0a703bcb9
[INFO] running `Command { std: "docker" "start" "-a" "41e57f2b90d7e00351c32c1cd7a97e011ce503580c27d0e569e9dae0a703bcb9", kill_on_drop: false }`
[INFO] [stderr]     Checking cycle-menu v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_item(&self) -> &Item {
[INFO] [stdout]    |                 ^^^^^     -----
[INFO] [stdout]    |                 |         ||
[INFO] [stdout]    |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                 |         the lifetimes get resolved as `'_`
[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] 42 |     fn get_item(&self) -> &Item<'_> {
[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:190:20
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn get_submenu(&self) -> &SubMenu {
[INFO] [stdout]     |                    ^^^^^     --------
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |         the lifetimes get resolved as `'_`
[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] 190 |     fn get_submenu(&self) -> &SubMenu<'_> {
[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:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_item(&self) -> &Item {
[INFO] [stdout]    |                 ^^^^^     -----
[INFO] [stdout]    |                 |         ||
[INFO] [stdout]    |                 |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                 |         the lifetimes get resolved as `'_`
[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] 42 |     fn get_item(&self) -> &Item<'_> {
[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:190:20
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn get_submenu(&self) -> &SubMenu {
[INFO] [stdout]     |                    ^^^^^     --------
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |         the lifetimes get resolved as `'_`
[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] 190 |     fn get_submenu(&self) -> &SubMenu<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "41e57f2b90d7e00351c32c1cd7a97e011ce503580c27d0e569e9dae0a703bcb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e57f2b90d7e00351c32c1cd7a97e011ce503580c27d0e569e9dae0a703bcb9", kill_on_drop: false }`
[INFO] [stdout] 41e57f2b90d7e00351c32c1cd7a97e011ce503580c27d0e569e9dae0a703bcb9