[INFO] fetching crate efm32gg11b820 0.9.0... [INFO] testing efm32gg11b820-0.9.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate efm32gg11b820 0.9.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate efm32gg11b820 0.9.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate efm32gg11b820 0.9.0 [INFO] finished tweaking crates.io crate efm32gg11b820 0.9.0 [INFO] tweaked toml for crates.io crate efm32gg11b820 0.9.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2650ddeb595b0695ce7f34ef82c0d3516aa47c4f09bc531f5f37449d7529cef [INFO] running `Command { std: "docker" "start" "-a" "c2650ddeb595b0695ce7f34ef82c0d3516aa47c4f09bc531f5f37449d7529cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2650ddeb595b0695ce7f34ef82c0d3516aa47c4f09bc531f5f37449d7529cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2650ddeb595b0695ce7f34ef82c0d3516aa47c4f09bc531f5f37449d7529cef", kill_on_drop: false }` [INFO] [stdout] c2650ddeb595b0695ce7f34ef82c0d3516aa47c4f09bc531f5f37449d7529cef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad9207354488873e3f264475ae8806ee3585c1b1f1199e62ba87e7d04f497be0 [INFO] running `Command { std: "docker" "start" "-a" "ad9207354488873e3f264475ae8806ee3585c1b1f1199e62ba87e7d04f497be0", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling efm32gg11b820 v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 for more information [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #![deny(legacy_directory_ownership)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #![deny(plugin_as_library)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 for more information [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![deny(safe_extern_statics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unions_with_drop_fields` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![deny(unions_with_drop_fields)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `efm32gg11b820`; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name efm32gg11b820 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5acb39158c365701 -C extra-filename=-5acb39158c365701 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-11ef9756f98ef864.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ab53a2af959be33f.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-8fc5181b5e3b5e72.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ad9207354488873e3f264475ae8806ee3585c1b1f1199e62ba87e7d04f497be0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad9207354488873e3f264475ae8806ee3585c1b1f1199e62ba87e7d04f497be0", kill_on_drop: false }` [INFO] [stdout] ad9207354488873e3f264475ae8806ee3585c1b1f1199e62ba87e7d04f497be0