[INFO] cloning repository https://github.com/di-rs/async_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/di-rs/async_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdi-rs%2Fasync_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdi-rs%2Fasync_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63c7d83e4851012e2ccb19d3b229252d0054b968 [INFO] checking di-rs/async_rust against 28b6e691688c15cef4c60d9044274e7b84397870 for pr-162986 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdi-rs%2Fasync_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/di-rs/async_rust [INFO] finished tweaking git repo https://github.com/di-rs/async_rust [INFO] tweaked toml for git repo https://github.com/di-rs/async_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/di-rs/async_rust on toolchain 28b6e691688c15cef4c60d9044274e7b84397870 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/di-rs/async_rust 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" "+28b6e691688c15cef4c60d9044274e7b84397870" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/rc/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell" } [INFO] [stderr] 8 + [lints] [INFO] [stderr] 9 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell" } [INFO] [stderr] 8 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `rc` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/cell/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `cell` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> iter/flat-map/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `flat-map` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/refcell/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell"} [INFO] [stderr] 8 + [lints] [INFO] [stderr] 9 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell"} [INFO] [stderr] 8 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `refcell` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/fns/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `fns` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> iter/flatten/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `flatten` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/cow/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `cow` (manifest) generated 1 warning [INFO] [stderr] warning: crates/sorting/Cargo.toml: file `/workspace/builds/worker-2-tc1/source/crates/sorting/benches/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `bench` [INFO] [stderr] * `bench` target `main` [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/sorting/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 14 ~ itertools = "0.14.0" [INFO] [stderr] 15 + [lints] [INFO] [stderr] 16 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 14 ~ itertools = "0.14.0" [INFO] [stderr] 15 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `sorting` (manifest) generated 2 warnings [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/boks/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 11 ~ [dependencies] [INFO] [stderr] 12 + [lints] [INFO] [stderr] 13 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 11 ~ [dependencies] [INFO] [stderr] 12 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `boks` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/hashmap/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `hashmap` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/hashset/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `hashset` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/mutex/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `mutex` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/vecmac/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `vecmac` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/channels/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `channels` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/rc-naive/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `rc-naive` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/linked-list/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `linked-list` (manifest) generated 1 warning [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atoi v0.3.3 [INFO] [stderr] Downloaded console-api v0.9.0 [INFO] [stderr] Downloaded mini-redis v0.4.1 [INFO] [stderr] Downloaded console-subscriber v0.5.0 [INFO] [stderr] Downloaded hdrhistogram v7.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2 [INFO] running `Command { std: "docker" "start" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2" "/opt/rustwide/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2" "/opt/rustwide/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> iter/flatten/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `flatten` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/cow/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `cow` (manifest) generated 1 warning [INFO] [stderr] warning: crates/sorting/Cargo.toml: file `/opt/rustwide/workdir/crates/sorting/benches/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `bench` [INFO] [stderr] * `bench` target `main` [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/sorting/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 14 ~ itertools = "0.14.0" [INFO] [stderr] 15 + [lints] [INFO] [stderr] 16 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 14 ~ itertools = "0.14.0" [INFO] [stderr] 15 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `sorting` (manifest) generated 2 warnings [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/hashset/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `hashset` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/hashmap/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `hashmap` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/boks/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 11 ~ [dependencies] [INFO] [stderr] 12 + [lints] [INFO] [stderr] 13 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 11 ~ [dependencies] [INFO] [stderr] 12 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `boks` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/mutex/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `mutex` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/vecmac/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `vecmac` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/channels/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `channels` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/rc-naive/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `rc-naive` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> collections/linked-list/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `linked-list` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/rc/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell" } [INFO] [stderr] 8 + [lints] [INFO] [stderr] 9 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell" } [INFO] [stderr] 8 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `rc` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/cell/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `cell` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> iter/flat-map/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `flat-map` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> pointers/refcell/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell"} [INFO] [stderr] 8 + [lints] [INFO] [stderr] 9 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 7 ~ cell = { path = "../cell"} [INFO] [stderr] 8 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `refcell` (manifest) generated 1 warning [INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]` [INFO] [stderr] --> crates/fns/Cargo.toml [INFO] [stderr] = note: `cargo::missing_lints_inheritance` is set to `warn` by default [INFO] [stderr] help: to inherit `workspace.lints, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] 8 + workspace = true [INFO] [stderr] | [INFO] [stderr] help: to clarify your intent to not inherit, add: [INFO] [stderr] | [INFO] [stderr] 6 ~ [dependencies] [INFO] [stderr] 7 + [lints] [INFO] [stderr] | [INFO] [stderr] warning: `fns` (manifest) generated 1 warning [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Checking smallvec v1.16.1 [INFO] [stderr] Compiling serde_core v1.0.229 [INFO] [stderr] Checking futures-sink v0.3.34 [INFO] [stderr] Checking futures-io v0.3.34 [INFO] [stderr] Checking indexmap v2.14.2 [INFO] [stderr] Checking mio v1.2.3 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking ipnet v2.12.2 [INFO] [stderr] Checking regex-syntax v0.8.11 [INFO] [stderr] Compiling either v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.104 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking lazy_static v1.5.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-channel v0.3.34 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking axum-core v0.5.6 [INFO] [stderr] Compiling crc32fast v1.5.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.23 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking simd-adler32 v0.3.10 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking miniz_oxide v0.9.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.12 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling pkg-config v0.3.34 [INFO] [stderr] Compiling aws-lc-rs v1.18.1 [INFO] [stderr] Checking chrono v0.4.45 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Compiling cc v1.4.6 [INFO] [stderr] Checking crossbeam-channel v0.5.17 [INFO] [stderr] Checking litemap v0.8.3 [INFO] [stderr] Checking writeable v0.6.4 [INFO] [stderr] Compiling syn v3.0.5 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Checking flate2 v1.1.10 [INFO] [stderr] Compiling icu_normalizer_data v2.3.0 [INFO] [stderr] Compiling icu_properties_data v2.3.0 [INFO] [stderr] Checking rustls-pki-types v1.15.1 [INFO] [stderr] Compiling zerocopy v0.8.62 [INFO] [stderr] Compiling rustls v0.23.45 [INFO] [stderr] Checking unicode-ident v1.0.24 [INFO] [stderr] Checking regex-automata v0.4.18 [INFO] [stderr] Checking toml_parser v1.1.5+spec-1.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.41 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking toml_writer v1.1.3+spec-1.1.0 [INFO] [stderr] Compiling target-tuple v1.0.2 [INFO] [stderr] Checking rustls-native-certs v0.8.4 [INFO] [stderr] Compiling multiversion_no_op v1.0.0 [INFO] [stderr] Checking core_detect v1.0.0 [INFO] [stderr] Checking bitflags v2.13.2 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking glob v0.3.4 [INFO] [stderr] Checking base64 v0.23.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Compiling cmake v0.1.58 [INFO] [stderr] Checking cell v0.1.0 (/opt/rustwide/workdir/pointers/cell) [INFO] [stderr] Checking memchr v2.8.3 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking boks v0.1.0 (/opt/rustwide/workdir/pointers/boks) [INFO] [stderr] Checking refcell v0.1.0 (/opt/rustwide/workdir/pointers/refcell) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> pointers/boks/src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let b = Boks::new(&mut y); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `box1` is assigned to, but never used [INFO] [stdout] --> pointers/boks/src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut box1 = Box::new(&*s); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_box1` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `boks1` is assigned to, but never used [INFO] [stdout] --> pointers/boks/src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut boks1 = Boks::new(&*s); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_boks1` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `box1` is never read [INFO] [stdout] --> pointers/boks/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | box1 = box2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `boks1` is never read [INFO] [stdout] --> pointers/boks/src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | boks1 = boks2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TouchDrop` is never constructed [INFO] [stdout] --> pointers/boks/src/main.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TouchDrop(T); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rc v0.1.0 (/opt/rustwide/workdir/pointers/rc) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> pointers/boks/src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let b = Boks::new(&mut y); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `box1` is assigned to, but never used [INFO] [stdout] --> pointers/boks/src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut box1 = Box::new(&*s); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_box1` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `boks1` is assigned to, but never used [INFO] [stdout] --> pointers/boks/src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut boks1 = Boks::new(&*s); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_boks1` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `box1` is never read [INFO] [stdout] --> pointers/boks/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | box1 = box2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `boks1` is never read [INFO] [stdout] --> pointers/boks/src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | boks1 = boks2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TouchDrop` is never constructed [INFO] [stdout] --> pointers/boks/src/main.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct TouchDrop(T); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking channels v0.1.0 (/opt/rustwide/workdir/crates/channels) [INFO] [stderr] Checking flat-map v0.1.0 (/opt/rustwide/workdir/iter/flat-map) [INFO] [stderr] Checking hashmap v0.1.0 (/opt/rustwide/workdir/collections/hashmap) [INFO] [stderr] Checking rc-naive v0.1.0 (/opt/rustwide/workdir/pointers/rc-naive) [INFO] [stderr] Checking flatten v0.1.0 (/opt/rustwide/workdir/iter/flatten) [INFO] [stderr] Checking condvar v0.1.0 (/opt/rustwide/workdir/async_rust/02_condvar) [INFO] [stderr] Checking linked-list v0.1.0 (/opt/rustwide/workdir/collections/linked-list) [INFO] [stderr] Checking hashset v0.1.0 (/opt/rustwide/workdir/collections/hashset) [INFO] [stderr] Checking cow v0.1.0 (/opt/rustwide/workdir/pointers/cow) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> pointers/cell/src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | fn bad_sync_safe_should_panic() { [INFO] [stdout] | ------------------------------- move the `impl` block outside of this function `bad_sync_safe_should_panic` [INFO] [stdout] 43 | unsafe impl Sync for Cell {} [INFO] [stdout] | ^^^^^^^^^^^^^^^----^^^^^----^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Cell` is not local [INFO] [stdout] | `Sync` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vecmac v0.1.0 (/opt/rustwide/workdir/collections/vecmac) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/fourth_bad_safe_deque.rs:111:27 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn peek_front_mut(&mut self) -> Option> { [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] 111 | pub fn peek_front_mut(&mut self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/fourth_bad_safe_deque.rs:117:26 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn peek_back_mut(&mut self) -> Option> { [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] 117 | pub fn peek_back_mut(&mut self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/linked_list.rs:182:17 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn iter(&self) -> Iter { [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] 182 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/linked_list.rs:247:21 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn iter_mut(&self) -> IterMut { [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] 247 | pub fn iter_mut(&self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/second_ok_stack.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn iter(&self) -> Iter { [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] 42 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/second_ok_stack.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn iter_mut(&mut self) -> IterMut { [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] 48 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> collections/linked-list/src/third_persistent_stack.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn iter(&self) -> Iter { [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] 50 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.151 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/28b6e691688c15cef4c60d9044274e7b84397870/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=bf38a81996b8b5d7 -C extra-filename=-bedaf2505f3d128e --out-dir /opt/rustwide/target/debug/build/syn/bedaf2505f3d128e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/28b6e691688c15cef4c60d9044274e7b84397870/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=45e32b6c195c1a2f -C extra-filename=-e6bda258c98972f8 --out-dir /opt/rustwide/target/debug/build/syn/e6bda258c98972f8/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2", kill_on_drop: false }` [INFO] [stdout] 81d35a74569ff3c99b46fd8ee4c61006a95a39ecc0c64f966b6484dd4074fba2