[INFO] fetching crate vasputils 0.0.3...
[INFO] checking vasputils-0.0.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate vasputils 0.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate vasputils 0.0.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vasputils 0.0.3
[INFO] finished tweaking crates.io crate vasputils 0.0.3
[INFO] tweaked toml for crates.io crate vasputils 0.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd80ec614ac9062930ff304d863e29cc06646d96b5b151578d0e6aead03beda5
[INFO] running `"docker" "start" "-a" "fd80ec614ac9062930ff304d863e29cc06646d96b5b151578d0e6aead03beda5"`
[INFO] [stderr]     Checking vasputils v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/source.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(target: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^ help: consider prefixing with an underscore: `_target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/source.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(target: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^ help: consider prefixing with an underscore: `_target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "fd80ec614ac9062930ff304d863e29cc06646d96b5b151578d0e6aead03beda5"`
[INFO] running `"docker" "rm" "-f" "fd80ec614ac9062930ff304d863e29cc06646d96b5b151578d0e6aead03beda5"`
[INFO] [stdout] fd80ec614ac9062930ff304d863e29cc06646d96b5b151578d0e6aead03beda5