[INFO] fetching crate cortex-m-microclock 0.1.0... [INFO] testing cortex-m-microclock-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate cortex-m-microclock 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate cortex-m-microclock 0.1.0 [INFO] finished tweaking crates.io crate cortex-m-microclock 0.1.0 [INFO] tweaked toml for crates.io crate cortex-m-microclock 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cortex-m-microclock 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cortex-m-microclock 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-probe v0.3.1 [INFO] [stderr] Downloaded defmt-rtt v0.4.0 [INFO] [stderr] Downloaded defmt-macros v0.3.6 [INFO] [stderr] Downloaded defmt-parser v0.3.3 [INFO] [stderr] Downloaded defmt v0.3.5 [INFO] [stderr] Downloaded stm32f1 v0.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d4335f925b495a40f71ff6cc15f253cf40622a8617808a040d549dd122f4041 [INFO] running `Command { std: "docker" "start" "-a" "9d4335f925b495a40f71ff6cc15f253cf40622a8617808a040d549dd122f4041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d4335f925b495a40f71ff6cc15f253cf40622a8617808a040d549dd122f4041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d4335f925b495a40f71ff6cc15f253cf40622a8617808a040d549dd122f4041", kill_on_drop: false }` [INFO] [stdout] 9d4335f925b495a40f71ff6cc15f253cf40622a8617808a040d549dd122f4041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 840e6fc5991ff865bd9973e6f1ec88d73637c0b6d0034aab14f531fb4771f670 [INFO] running `Command { std: "docker" "start" "-a" "840e6fc5991ff865bd9973e6f1ec88d73637c0b6d0034aab14f531fb4771f670", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling critical-section v1.1.2 [INFO] [stderr] Compiling gcd v2.3.0 [INFO] [stderr] Compiling cortex-m-microclock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling fugit v0.3.7 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "840e6fc5991ff865bd9973e6f1ec88d73637c0b6d0034aab14f531fb4771f670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "840e6fc5991ff865bd9973e6f1ec88d73637c0b6d0034aab14f531fb4771f670", kill_on_drop: false }` [INFO] [stdout] 840e6fc5991ff865bd9973e6f1ec88d73637c0b6d0034aab14f531fb4771f670 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d303bf57e76ae71b9b2a77af359e48b7bc4cefda1fd3106bf135a472a80b74a4 [INFO] running `Command { std: "docker" "start" "-a" "d303bf57e76ae71b9b2a77af359e48b7bc4cefda1fd3106bf135a472a80b74a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling defmt v0.3.5 [INFO] [stderr] Compiling defmt-macros v0.3.6 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling stm32f1 v0.15.1 [INFO] [stderr] Compiling defmt-rtt v0.4.0 [INFO] [stderr] Compiling panic-probe v0.3.1 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling defmt-parser v0.3.3 [INFO] [stderr] Compiling cortex-m-microclock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cortex-m-microclock` (example "stm32f1") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcWT3xG8/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libfugit-8e9cadd2679b5e0c,libgcd-03a92a3078c1c53b}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*}.rlib" "/opt/rustwide/target/debug/deps/{libcortex_m-765ccf5099a774a3,libembedded_hal-945368cc800e888f,libvoid-f14ca55f90d7d476,libnb-a9d2cb7a447017bf,libnb-81bc2fe1c13c1353,libvolatile_register-ce3e329e90d9ae7c,libvcell-4d344b977bc58d8a,libbare_metal-46a933b8fdad17b8}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcWT3xG8/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/cortex-m-microclock-18263729269797b2/out" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-75093324e40b517a/out" "-L" "/opt/rustwide/target/debug/build/defmt-d21a60a5afd92be7/out" "-L" "/opt/rustwide/target/debug/build/stm32f1-bc07b77bfe27fe8c/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cortex_m_microclock-dddffad513abeb58" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "--nmagic" "-Tlink.x" "-Tdefmt.x" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: cc: error: unrecognized command-line option '--nmagic' [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cortex-m-microclock` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d303bf57e76ae71b9b2a77af359e48b7bc4cefda1fd3106bf135a472a80b74a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d303bf57e76ae71b9b2a77af359e48b7bc4cefda1fd3106bf135a472a80b74a4", kill_on_drop: false }` [INFO] [stdout] d303bf57e76ae71b9b2a77af359e48b7bc4cefda1fd3106bf135a472a80b74a4