[INFO] cloning repository https://github.com/mdrobnak/cpcontrol-redacted [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdrobnak/cpcontrol-redacted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrobnak%2Fcpcontrol-redacted", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrobnak%2Fcpcontrol-redacted'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 400a95969240e3a5e3f81d1ecc73159663e8c6f1 [INFO] testing mdrobnak/cpcontrol-redacted against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrobnak%2Fcpcontrol-redacted" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/mdrobnak/cpcontrol-redacted [INFO] finished tweaking git repo https://github.com/mdrobnak/cpcontrol-redacted [INFO] tweaked toml for git repo https://github.com/mdrobnak/cpcontrol-redacted written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mdrobnak/cpcontrol-redacted on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mdrobnak/cpcontrol-redacted 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-5-tc1/source/src/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `cpcontrol-24` [INFO] [stderr] * `bin` target `cpcontrol-f4` [INFO] [stderr] * `bin` target `cpcontrol-f7` [INFO] [stderr] * `bin` target `cpcontrol-prod` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/mdrobnak/stm32f4xx-hal.git` [INFO] [stderr] Updating git repository `https://github.com/mdrobnak/stm32f7xx-hal.git` [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding cortex-m-rtic v0.5.5 (available: v0.5.9) [INFO] [stderr] Adding cortex-m-rtic-macros v0.5.3 [INFO] [stderr] Adding hashbrown v0.12.3 [INFO] [stderr] Adding indexmap v1.9.3 [INFO] [stderr] Adding rtic-core v0.3.1 [INFO] [stderr] Adding rtic-syntax v0.4.0 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ufmt-write v0.1.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.8 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded ufmt-macros v0.1.1 [INFO] [stderr] Downloaded rtic-core v0.3.1 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded embedded-dma v0.1.2 [INFO] [stderr] Downloaded arraydeque v0.4.5 [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded cortex-m v0.6.4 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded cortex-m-rt v0.6.13 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.5 [INFO] [stderr] Downloaded ufmt v0.1.0 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded micromath v1.1.0 [INFO] [stderr] Downloaded rtic-syntax v0.4.0 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.5.3 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded embedded_types v0.3.2 [INFO] [stderr] Downloaded rtcc v0.2.0 [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded stm32f4 v0.11.0 [INFO] [stderr] Downloaded stm32f7 v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1bd9e8d88778691581bb09ce3493fe0d123194bbac51c60bdb9939df7a3e97b [INFO] running `Command { std: "docker" "start" "-a" "f1bd9e8d88778691581bb09ce3493fe0d123194bbac51c60bdb9939df7a3e97b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1bd9e8d88778691581bb09ce3493fe0d123194bbac51c60bdb9939df7a3e97b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1bd9e8d88778691581bb09ce3493fe0d123194bbac51c60bdb9939df7a3e97b", kill_on_drop: false }` [INFO] [stdout] f1bd9e8d88778691581bb09ce3493fe0d123194bbac51c60bdb9939df7a3e97b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17248b9416ce98ed7bfd5fcae1d81576fc2bc7c39745cd5778a12e9717c06c65 [INFO] running `Command { std: "docker" "start" "-a" "17248b9416ce98ed7bfd5fcae1d81576fc2bc7c39745cd5778a12e9717c06c65", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `cpcontrol-24` [INFO] [stderr] * `bin` target `cpcontrol-f4` [INFO] [stderr] * `bin` target `cpcontrol-f7` [INFO] [stderr] * `bin` target `cpcontrol-prod` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling as-slice v0.1.4 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling ufmt-write v0.1.0 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling cortex-m-rtic v0.5.5 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling aligned v0.3.4 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling cpcontrol v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> build.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | Env(env::VarError), [INFO] [stdout] | --- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 84 - Env(env::VarError), [INFO] [stdout] 84 + Env(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> build.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 85 - Io(io::Error), [INFO] [stdout] 85 + Io(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rtic-core v0.3.1 [INFO] [stderr] error: failed to run custom build command for `cpcontrol v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cpcontrol-ef45f159452d710f/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:101:5: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] You must select a target. [INFO] [stderr] If you added Stm32f7xx HAL as a dependency to your crate, you can select a target by enabling the respective feature in `Cargo.toml`. [INFO] [stderr] If you're running an example from the repository, select a target by passing the desired target as a command-line argument, for example `--features=stm32f746`. [INFO] [stderr] Please refer to the documentation for more details. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b08e738f382 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b08e738f382 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b08e738f382 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b08e738f382 - ::fmt::ha499add612cccf8e [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b08e73aade3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b08e73aade3 - core::fmt::write::hb10c956f5235c8a4 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x5b08e738d083 - std::io::default_write_fmt::h1470b6bb31d733fd [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b08e738d083 - std::io::Write::write_fmt::hd8146ab3991543d1 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b08e738f1d2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b08e7390246 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5b08e7390049 - std::panicking::default_hook::h7c46b44874fe5c9a [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5b08e7390b12 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5b08e73909aa - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5b08e738f879 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5b08e739063d - __rustc[18fb429eef004894]::rust_begin_unwind [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5b08e73aa0d0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5b08e736ddc2 - build_script_build::error::h43815bb2eb2be91c [INFO] [stderr] 17: 0x5b08e736dd46 - build_script_build::main::h65e7edec106d5613 [INFO] [stderr] 18: 0x5b08e736db13 - std::sys::backtrace::__rust_begin_short_backtrace::h7add198c42f19453 [INFO] [stderr] 19: 0x5b08e736da62 - std::rt::lang_start::{{closure}}::h7b774af34d127052 [INFO] [stderr] 20: 0x5b08e738a5a0 - core::ops::function::impls:: for &F>::call_once::h106557a9d245eb10 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 21: 0x5b08e738a5a0 - std::panicking::catch_unwind::do_call::h18100d9574045a86 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x5b08e738a5a0 - std::panicking::catch_unwind::hf9f86a2471d520c7 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x5b08e738a5a0 - std::panic::catch_unwind::h410688ae8e8348a9 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5b08e738a5a0 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5b08e738a5a0 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x5b08e738a5a0 - std::panicking::catch_unwind::h61ceb8228d4a4310 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x5b08e738a5a0 - std::panic::catch_unwind::hf4a60a68b20bb306 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5b08e738a5a0 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2 [INFO] [stderr] at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5b08e736de65 - main [INFO] [stderr] 30: 0x7f52c12601ca - [INFO] [stderr] 31: 0x7f52c126028b - __libc_start_main [INFO] [stderr] 32: 0x5b08e736d985 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "17248b9416ce98ed7bfd5fcae1d81576fc2bc7c39745cd5778a12e9717c06c65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17248b9416ce98ed7bfd5fcae1d81576fc2bc7c39745cd5778a12e9717c06c65", kill_on_drop: false }` [INFO] [stdout] 17248b9416ce98ed7bfd5fcae1d81576fc2bc7c39745cd5778a12e9717c06c65