[INFO] fetching crate remotia-buffer-utils 0.1.3... [INFO] checking remotia-buffer-utils-0.1.3 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-149518 [INFO] extracting crate remotia-buffer-utils 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate remotia-buffer-utils 0.1.3 [INFO] finished tweaking crates.io crate remotia-buffer-utils 0.1.3 [INFO] tweaked toml for crates.io crate remotia-buffer-utils 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate remotia-buffer-utils 0.1.3 on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate remotia-buffer-utils 0.1.3 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scrap v0.5.0 [INFO] [stderr] Downloaded remotia-core v0.1.2 [INFO] [stderr] Downloaded miniz_oxide v0.8.7 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39201683676b087d72f0f54f7cea82539284520b0d7228dc4dfad1d221c688cb [INFO] running `Command { std: "docker" "start" "-a" "39201683676b087d72f0f54f7cea82539284520b0d7228dc4dfad1d221c688cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39201683676b087d72f0f54f7cea82539284520b0d7228dc4dfad1d221c688cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39201683676b087d72f0f54f7cea82539284520b0d7228dc4dfad1d221c688cb", kill_on_drop: false }` [INFO] [stdout] 39201683676b087d72f0f54f7cea82539284520b0d7228dc4dfad1d221c688cb [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97f26cee98aa36b8efab2c92404eb17d4a29cec9715b0ceda3ea3d7d1a5f8658 [INFO] running `Command { std: "docker" "start" "-a" "97f26cee98aa36b8efab2c92404eb17d4a29cec9715b0ceda3ea3d7d1a5f8658", kill_on_drop: false }` [INFO] [stderr] Compiling scrap v0.5.0 [INFO] [stderr] Checking block v0.1.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Compiling remotia-core v0.1.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking remotia-buffer-utils v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/pool.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Debug, sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/pool.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Debug, sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pool_registry.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_buffer_ids(&self) -> Keys> { [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] 51 | pub fn get_buffer_ids(&self) -> Keys<'_, K, BuffersPool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pool_registry.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_buffer_ids(&self) -> Keys> { [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] 51 | pub fn get_buffer_ids(&self) -> Keys<'_, K, BuffersPool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.92s [INFO] running `Command { std: "docker" "inspect" "97f26cee98aa36b8efab2c92404eb17d4a29cec9715b0ceda3ea3d7d1a5f8658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f26cee98aa36b8efab2c92404eb17d4a29cec9715b0ceda3ea3d7d1a5f8658", kill_on_drop: false }` [INFO] [stdout] 97f26cee98aa36b8efab2c92404eb17d4a29cec9715b0ceda3ea3d7d1a5f8658