[INFO] fetching crate libnss-wiregarden 0.1.0...
[INFO] checking libnss-wiregarden-0.1.0 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate libnss-wiregarden 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate libnss-wiregarden 0.1.0 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libnss-wiregarden 0.1.0
[INFO] finished tweaking crates.io crate libnss-wiregarden 0.1.0
[INFO] tweaked toml for crates.io crate libnss-wiregarden 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashlink v0.6.0
[INFO] [stderr]   Downloaded debug_print v1.0.0
[INFO] [stderr]   Downloaded fallible-iterator v0.2.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.20.1
[INFO] [stderr]   Downloaded rusqlite v0.24.2
[INFO] [stderr]   Downloaded libnss v0.4.0
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.9
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6e673cc6c660f3991f1fb746684f253137e9e1cbfd9f12657662404a10e222
[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" "4a6e673cc6c660f3991f1fb746684f253137e9e1cbfd9f12657662404a10e222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6e673cc6c660f3991f1fb746684f253137e9e1cbfd9f12657662404a10e222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6e673cc6c660f3991f1fb746684f253137e9e1cbfd9f12657662404a10e222", kill_on_drop: false }`
[INFO] [stdout] 4a6e673cc6c660f3991f1fb746684f253137e9e1cbfd9f12657662404a10e222
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e16fb27901ed438b9fed0882f6cb72bfd3b2bd5965c56bf211dc0afed506543c
[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" "e16fb27901ed438b9fed0882f6cb72bfd3b2bd5965c56bf211dc0afed506543c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking debug_print v1.0.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking hashlink v0.6.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking rusqlite v0.24.2
[INFO] [stderr]     Checking libnss v0.4.0
[INFO] [stderr]     Checking libnss-wiregarden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `MappedRows` that must be used
[INFO] [stdout]    --> src/lib.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout] 88  | /     stmt.query_map(params![], |row| {
[INFO] [stdout] 89  | |         let device_name: String = row.get(0)?;
[INFO] [stdout] 90  | |         let net_name: String = row.get(1)?;
[INFO] [stdout] 91  | |         let device_addr_s: String = row.get(2)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |         Ok(())
[INFO] [stdout] 104 | |     })?;
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `MappedRows` that must be used
[INFO] [stdout]    --> src/lib.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout] 88  | /     stmt.query_map(params![], |row| {
[INFO] [stdout] 89  | |         let device_name: String = row.get(0)?;
[INFO] [stdout] 90  | |         let net_name: String = row.get(1)?;
[INFO] [stdout] 91  | |         let device_addr_s: String = row.get(2)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |         Ok(())
[INFO] [stdout] 104 | |     })?;
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "e16fb27901ed438b9fed0882f6cb72bfd3b2bd5965c56bf211dc0afed506543c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16fb27901ed438b9fed0882f6cb72bfd3b2bd5965c56bf211dc0afed506543c", kill_on_drop: false }`
[INFO] [stdout] e16fb27901ed438b9fed0882f6cb72bfd3b2bd5965c56bf211dc0afed506543c