[INFO] fetching crate pepper 0.2.0... [INFO] checking pepper-0.2.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] extracting crate pepper 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate pepper 0.2.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pepper 0.2.0 [INFO] finished tweaking crates.io crate pepper 0.2.0 [INFO] tweaked toml for crates.io crate pepper 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate pepper 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80cdd499222af43a4e54062cff27ba1fcbab50931e7059b022fbfe633e93c065 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "80cdd499222af43a4e54062cff27ba1fcbab50931e7059b022fbfe633e93c065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80cdd499222af43a4e54062cff27ba1fcbab50931e7059b022fbfe633e93c065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80cdd499222af43a4e54062cff27ba1fcbab50931e7059b022fbfe633e93c065", kill_on_drop: false }` [INFO] [stdout] 80cdd499222af43a4e54062cff27ba1fcbab50931e7059b022fbfe633e93c065 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e3066bdcbcddad7519b9d04eab0937660c9c676a66f0f4cf0e3c0cd84ffe854 [INFO] running `Command { std: "docker" "start" "-a" "8e3066bdcbcddad7519b9d04eab0937660c9c676a66f0f4cf0e3c0cd84ffe854", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Checking uds_windows v0.1.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling luajit-src v210.1.0+resty31116c4 [INFO] [stderr] Compiling lua-src v540.0.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking polling v0.1.5 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking fuzzy-matcher v0.3.5 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Compiling mlua v0.4.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking xcursor v0.3.2 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking ctrlc v3.1.6 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Checking x11-clipboard v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.10.0 [INFO] [stderr] Checking smithay-clipboard v0.5.1 [INFO] [stderr] Checking copypasta v0.7.0 [INFO] [stderr] Checking pepper v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `add_custom_entry` [INFO] [stdout] --> src/picker.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn add_custom_entry(&mut self, entry: CustomPickerEntry) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/word_database.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn empty() -> &'static Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `EMPTY_DATABASE` [INFO] [stdout] --> src/word_database.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | / static EMPTY_DATABASE: WordDatabase = WordDatabase { [INFO] [stdout] 95 | | len: 0, [INFO] [stdout] 96 | | words: Vec::new(), [INFO] [stdout] 97 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_custom_entry` [INFO] [stdout] --> src/picker.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn add_custom_entry(&mut self, entry: CustomPickerEntry) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/word_database.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn empty() -> &'static Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `EMPTY_DATABASE` [INFO] [stdout] --> src/word_database.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | / static EMPTY_DATABASE: WordDatabase = WordDatabase { [INFO] [stdout] 95 | | len: 0, [INFO] [stdout] 96 | | words: Vec::new(), [INFO] [stdout] 97 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "8e3066bdcbcddad7519b9d04eab0937660c9c676a66f0f4cf0e3c0cd84ffe854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3066bdcbcddad7519b9d04eab0937660c9c676a66f0f4cf0e3c0cd84ffe854", kill_on_drop: false }` [INFO] [stdout] 8e3066bdcbcddad7519b9d04eab0937660c9c676a66f0f4cf0e3c0cd84ffe854