[INFO] cloning repository https://github.com/knutwalker/ligrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knutwalker/ligrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fligrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fligrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f49506b77ee9529890278a77703450e6493de10 [INFO] checking knutwalker/ligrust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fligrust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/knutwalker/ligrust [INFO] finished tweaking git repo https://github.com/knutwalker/ligrust [INFO] tweaked toml for git repo https://github.com/knutwalker/ligrust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/knutwalker/ligrust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/knutwalker/ligrust 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atoi v0.4.0 [INFO] [stderr] Downloaded atomic_float v0.1.0 [INFO] [stderr] Downloaded byte-slice-cast v1.0.0 [INFO] [stderr] Downloaded pico-args v0.4.1 [INFO] [stderr] Downloaded linereader v0.4.0 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f46a1873421c691c80ebed8c7a9f8546c6bfe97f41a4086fae3aa0f8b58413a [INFO] running `Command { std: "docker" "start" "-a" "5f46a1873421c691c80ebed8c7a9f8546c6bfe97f41a4086fae3aa0f8b58413a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f46a1873421c691c80ebed8c7a9f8546c6bfe97f41a4086fae3aa0f8b58413a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f46a1873421c691c80ebed8c7a9f8546c6bfe97f41a4086fae3aa0f8b58413a", kill_on_drop: false }` [INFO] [stdout] 5f46a1873421c691c80ebed8c7a9f8546c6bfe97f41a4086fae3aa0f8b58413a [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b19105d6defebc626c7e6f10800dd1f609b46e86f7b14af582ea3c0774f9555 [INFO] running `Command { std: "docker" "start" "-a" "3b19105d6defebc626c7e6f10800dd1f609b46e86f7b14af582ea3c0774f9555", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking indenter v0.3.2 [INFO] [stderr] Checking atoi v0.4.0 [INFO] [stderr] Checking atomic_float v0.1.0 [INFO] [stderr] Checking byte-slice-cast v1.0.0 [INFO] [stderr] Checking pico-args v0.4.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking linereader v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking ligrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/ligra.rs:310:24 [INFO] [stdout] | [INFO] [stdout] 310 | use crate::graph::{self, tests::MockGraph}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(array_windows, never_type, new_uninit, vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `map` is never read [INFO] [stdout] --> src/graph.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct MappedGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 38 | map: Mmap, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MappedGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `map` is never read [INFO] [stdout] --> src/graph.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct MappedGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 38 | map: Mmap, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MappedGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::slice::Iter` that must be used [INFO] [stdout] --> src/node_set.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | (&node_subset).into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 399 | let _ = (&node_subset).into_iter(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.26s [INFO] running `Command { std: "docker" "inspect" "3b19105d6defebc626c7e6f10800dd1f609b46e86f7b14af582ea3c0774f9555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b19105d6defebc626c7e6f10800dd1f609b46e86f7b14af582ea3c0774f9555", kill_on_drop: false }` [INFO] [stdout] 3b19105d6defebc626c7e6f10800dd1f609b46e86f7b14af582ea3c0774f9555