[INFO] crate gd32vf103-hal 0.0.4 is already in cache
[INFO] checking gd32vf103-hal-0.0.4 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate gd32vf103-hal 0.0.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gd32vf103-hal 0.0.4 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gd32vf103-hal 0.0.4
[INFO] finished tweaking crates.io crate gd32vf103-hal 0.0.4
[INFO] tweaked toml for crates.io crate gd32vf103-hal 0.0.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] f83421eda40884269c4a45d35389d750e6949080014470399ca642a51710a3b5
[INFO] running `"docker" "start" "-a" "f83421eda40884269c4a45d35389d750e6949080014470399ca642a51710a3b5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling gd32vf103-hal v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking gd32vf103-pac v0.2.0
[INFO] [stderr] warning: unused import: `bkp`
[INFO] [stderr]  --> src/backup.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::pac::{bkp, BKP, PMU};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cfg1`
[INFO] [stderr]    --> src/rcu.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub(crate) fn cfg1(&mut self) -> &rcu::CFG1 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `bdctl`
[INFO] [stderr]    --> src/rcu.rs:510:5
[INFO] [stderr]     |
[INFO] [stderr] 510 |     pub(crate) fn bdctl(&mut self) -> &rcu::BDCTL {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `wwdgt`
[INFO] [stderr]    --> src/wdog.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     wwdgt: WWDGT,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.12s
[INFO] running `"docker" "inspect" "f83421eda40884269c4a45d35389d750e6949080014470399ca642a51710a3b5"`
[INFO] running `"docker" "rm" "-f" "f83421eda40884269c4a45d35389d750e6949080014470399ca642a51710a3b5"`
[INFO] [stdout] f83421eda40884269c4a45d35389d750e6949080014470399ca642a51710a3b5