[INFO] fetching crate drone-cortexm 0.13.1... [INFO] checking drone-cortexm-0.13.1 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] extracting crate drone-cortexm 0.13.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate drone-cortexm 0.13.1 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-13/source/rust-toolchain [INFO] started tweaking crates.io crate drone-cortexm 0.13.1 [INFO] finished tweaking crates.io crate drone-cortexm 0.13.1 [INFO] tweaked toml for crates.io crate drone-cortexm 0.13.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/resolver.html#resolver-versions for more information about using this feature. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44e9a9ea0d127416aa8a690b01e5c1e0b7f226455ecb85a6182dd5d5fbf7042e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44e9a9ea0d127416aa8a690b01e5c1e0b7f226455ecb85a6182dd5d5fbf7042e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44e9a9ea0d127416aa8a690b01e5c1e0b7f226455ecb85a6182dd5d5fbf7042e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e9a9ea0d127416aa8a690b01e5c1e0b7f226455ecb85a6182dd5d5fbf7042e", kill_on_drop: false }` [INFO] [stdout] 44e9a9ea0d127416aa8a690b01e5c1e0b7f226455ecb85a6182dd5d5fbf7042e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ea8908f28c8eb93e876c00801e50d7b54d34f494eb303a5a3cbc9ab104a04b0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4ea8908f28c8eb93e876c00801e50d7b54d34f494eb303a5a3cbc9ab104a04b0", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/resolver.html#resolver-versions for more information about using this feature. [INFO] [stderr] Compiling drone-core-macros v0.13.0 [INFO] [stderr] Checking drone-core v0.13.0 [INFO] [stderr] Checking drone-cortexm v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> src/sv/mod.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | / llvm_asm!(" [INFO] [stdout] 184 | | tst lr, #4 [INFO] [stdout] 185 | | ite eq [INFO] [stdout] 186 | | mrseq r0, msp [INFO] [stdout] ... | [INFO] [stdout] 194 | | : "volatile" [INFO] [stdout] 195 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_naked_functions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: naked functions must contain a single asm block [INFO] [stdout] --> src/sv/mod.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | / pub unsafe extern "C" fn sv_handler() { [INFO] [stdout] 181 | | #[cfg(feature = "std")] [INFO] [stdout] 182 | | return unimplemented!(); [INFO] [stdout] 183 | | llvm_asm!(" [INFO] [stdout] ... | [INFO] [stdout] 196 | | unsafe { unreachable() }; [INFO] [stdout] | | ------------- non-asm is unsupported in naked functions [INFO] [stdout] 197 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `drone_core` (which `drone_cortexm` depends on) [INFO] [stdout] = note: first definition in `drone_core` loaded from /opt/rustwide/target/debug/deps/libdrone_core-79141536524fd7ec.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/7b3565da729099dbe807466fcd118fb2815986e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-61556e43b375c2c0.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `test` depends on): `oom`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `drone_core` (which `drone_cortexm` depends on) [INFO] [stdout] = note: first definition in `drone_core` loaded from /opt/rustwide/target/debug/deps/libdrone_core-79141536524fd7ec.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/7b3565da729099dbe807466fcd118fb2815986e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-61556e43b375c2c0.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> src/sv/mod.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | / llvm_asm!(" [INFO] [stdout] 184 | | tst lr, #4 [INFO] [stdout] 185 | | ite eq [INFO] [stdout] 186 | | mrseq r0, msp [INFO] [stdout] ... | [INFO] [stdout] 194 | | : "volatile" [INFO] [stdout] 195 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_naked_functions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: naked functions must contain a single asm block [INFO] [stdout] --> src/sv/mod.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | / pub unsafe extern "C" fn sv_handler() { [INFO] [stdout] 181 | | #[cfg(feature = "std")] [INFO] [stdout] 182 | | return unimplemented!(); [INFO] [stdout] 183 | | llvm_asm!(" [INFO] [stdout] ... | [INFO] [stdout] 196 | | unsafe { unreachable() }; [INFO] [stdout] | | ------------- non-asm is unsupported in naked functions [INFO] [stdout] 197 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `u32` [INFO] [stdout] --> src/fib/proc/fiber.rs:114:29 [INFO] [stdout] | [INFO] [stdout] 114 | stack_ptr.write(data_ptr as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: to cast to `u32`, cast to `usize` first: `data_ptr as usize as u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `u32` [INFO] [stdout] --> src/fib/proc/fiber.rs:114:29 [INFO] [stdout] | [INFO] [stdout] 114 | stack_ptr.write(data_ptr as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: to cast to `u32`, cast to `usize` first: `data_ptr as usize as u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `u32` [INFO] [stdout] --> src/fib/proc/fiber.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | stack_ptr.write(fn_ptr as u32); [INFO] [stdout] | ^^^^^^^^^^^^^ help: to cast to `u32`, cast to `usize` first: `fn_ptr as usize as u32` [INFO] [stdout] | [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `u32` [INFO] [stdout] --> src/fib/proc/fiber.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | stack_ptr.write(fn_ptr as u32); [INFO] [stdout] | ^^^^^^^^^^^^^ help: to cast to `u32`, cast to `usize` first: `fn_ptr as usize as u32` [INFO] [stdout] | [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `drone-cortexm` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4ea8908f28c8eb93e876c00801e50d7b54d34f494eb303a5a3cbc9ab104a04b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea8908f28c8eb93e876c00801e50d7b54d34f494eb303a5a3cbc9ab104a04b0", kill_on_drop: false }` [INFO] [stdout] 4ea8908f28c8eb93e876c00801e50d7b54d34f494eb303a5a3cbc9ab104a04b0