[INFO] fetching crate stm32l4-stm32hal 0.13.1... [INFO] checking stm32l4-stm32hal-0.13.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate stm32l4-stm32hal 0.13.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate stm32l4-stm32hal 0.13.1 [INFO] finished tweaking crates.io crate stm32l4-stm32hal 0.13.1 [INFO] tweaked toml for crates.io crate stm32l4-stm32hal 0.13.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stm32l4-stm32hal 0.13.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding bare-metal v0.2.5 (available: v1.0.0) [INFO] [stderr] Adding cortex-m-rt v0.6.15 (available: v0.7.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ddc6e0850a7a7d131ae02caea3eb3407e345a44424363fd9ff8913bc79a705c [INFO] running `Command { std: "docker" "start" "-a" "7ddc6e0850a7a7d131ae02caea3eb3407e345a44424363fd9ff8913bc79a705c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ddc6e0850a7a7d131ae02caea3eb3407e345a44424363fd9ff8913bc79a705c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ddc6e0850a7a7d131ae02caea3eb3407e345a44424363fd9ff8913bc79a705c", kill_on_drop: false }` [INFO] [stdout] 7ddc6e0850a7a7d131ae02caea3eb3407e345a44424363fd9ff8913bc79a705c [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30f5f56046b277e227439bd63b081dea14a87166c4ede79d3f641697a1210e72 [INFO] running `Command { std: "docker" "start" "-a" "30f5f56046b277e227439bd63b081dea14a87166c4ede79d3f641697a1210e72", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling stm32l4-stm32hal v0.13.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/generic.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 156 | / impl R [INFO] [stdout] 157 | | where [INFO] [stdout] 158 | | U: Copy [INFO] [stdout] | |___________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/generic.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 156 | / impl R [INFO] [stdout] 157 | | where [INFO] [stdout] 158 | | U: Copy [INFO] [stdout] | |___________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "30f5f56046b277e227439bd63b081dea14a87166c4ede79d3f641697a1210e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30f5f56046b277e227439bd63b081dea14a87166c4ede79d3f641697a1210e72", kill_on_drop: false }` [INFO] [stdout] 30f5f56046b277e227439bd63b081dea14a87166c4ede79d3f641697a1210e72