[INFO] fetching crate ra4l1-pac 0.1.0... [INFO] checking ra4l1-pac-0.1.0 against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] extracting crate ra4l1-pac 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ra4l1-pac 0.1.0 on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ra4l1-pac 0.1.0 [INFO] finished tweaking crates.io crate ra4l1-pac 0.1.0 [INFO] tweaked toml for crates.io crate ra4l1-pac 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ra4l1-pac 0.1.0 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a7e1bdbc921f72dae1f22389b587e29966c967d24d49e4483323d7b65c1e65a [INFO] running `Command { std: "docker" "start" "-a" "7a7e1bdbc921f72dae1f22389b587e29966c967d24d49e4483323d7b65c1e65a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a7e1bdbc921f72dae1f22389b587e29966c967d24d49e4483323d7b65c1e65a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a7e1bdbc921f72dae1f22389b587e29966c967d24d49e4483323d7b65c1e65a", kill_on_drop: false }` [INFO] [stdout] 7a7e1bdbc921f72dae1f22389b587e29966c967d24d49e4483323d7b65c1e65a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b59bda4ea4de28da7861a0dc48ec8c66802fb7bd14586b63f4055e41b85c61f3 [INFO] running `Command { std: "docker" "start" "-a" "b59bda4ea4de28da7861a0dc48ec8c66802fb7bd14586b63f4055e41b85c61f3", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling ra4l1-pac v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stdout] warning: associated function `from_ptr` is never used [INFO] [stdout] --> src/common.rs:255:25 [INFO] [stdout] | [INFO] [stdout] 248 | / impl Reg [INFO] [stdout] 249 | | where [INFO] [stdout] 250 | | T: RegSpec, [INFO] [stdout] 251 | | A: Access, [INFO] [stdout] | |______________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 255 | pub(crate) const fn from_ptr(ptr: *mut u8) -> &'static Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_ptr` is never used [INFO] [stdout] --> src/common.rs:812:32 [INFO] [stdout] | [INFO] [stdout] 771 | / impl [INFO] [stdout] 772 | | ClusterRegisterArray [INFO] [stdout] | |_______________________________________________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 812 | pub(crate) const unsafe fn from_ptr(ptr: *mut u8) -> &'static Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "b59bda4ea4de28da7861a0dc48ec8c66802fb7bd14586b63f4055e41b85c61f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b59bda4ea4de28da7861a0dc48ec8c66802fb7bd14586b63f4055e41b85c61f3", kill_on_drop: false }` [INFO] [stdout] b59bda4ea4de28da7861a0dc48ec8c66802fb7bd14586b63f4055e41b85c61f3