[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#733b47ea4b1b86216f14ef56e49440c33933f230+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-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mdrobnak/cpcontrol-redacted on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-5-tc2/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20fea45a73ad594bb0f2d69e0cc5eb88ff561cedc200b1d0e623bc84d8752e7c [INFO] running `Command { std: "docker" "start" "-a" "20fea45a73ad594bb0f2d69e0cc5eb88ff561cedc200b1d0e623bc84d8752e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20fea45a73ad594bb0f2d69e0cc5eb88ff561cedc200b1d0e623bc84d8752e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20fea45a73ad594bb0f2d69e0cc5eb88ff561cedc200b1d0e623bc84d8752e7c", kill_on_drop: false }` [INFO] [stdout] 20fea45a73ad594bb0f2d69e0cc5eb88ff561cedc200b1d0e623bc84d8752e7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96bd4838dd0239cafb25a08eaaa001d45a36e3cc9527c7b61888a6e24b77afa7 [INFO] running `Command { std: "docker" "start" "-a" "96bd4838dd0239cafb25a08eaaa001d45a36e3cc9527c7b61888a6e24b77afa7", 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 byteorder v1.3.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [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 ufmt-write v0.1.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling aligned v0.3.4 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling cortex-m-rtic v0.5.5 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling bitfield v0.13.2 [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: 0x64ac929e9352 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64ac929e9352 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64ac929e9352 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64ac929e9352 - ::fmt::ha2e7e3a01df69042 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64ac92a04dd3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x64ac92a04dd3 - core::fmt::write::h7cb8f63788cd01d2 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x64ac929e7053 - std::io::default_write_fmt::h92ac9345fd53cc14 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64ac929e7053 - std::io::Write::write_fmt::h5ebaf381f8338068 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x64ac929e91a2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x64ac929ea216 - std::panicking::default_hook::{{closure}}::h29548987efd832cb [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x64ac929ea019 - std::panicking::default_hook::ha25170a15c643514 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x64ac929eaae2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x64ac929ea97a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x64ac929e9849 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x64ac929ea60d - __rustc[beb0385846a06d21]::rust_begin_unwind [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x64ac92a040c0 - core::panicking::panic_fmt::ha33fa2ae772efba9 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x64ac929c7dc2 - build_script_build::error::hf749206411e4bdde [INFO] [stderr] 17: 0x64ac929c7d46 - build_script_build::main::hbddfa211cf436df8 [INFO] [stderr] 18: 0x64ac929c7b13 - std::sys::backtrace::__rust_begin_short_backtrace::hf6cc4c9fa71ba533 [INFO] [stderr] 19: 0x64ac929c7a62 - std::rt::lang_start::{{closure}}::hccb68b22a54c804c [INFO] [stderr] 20: 0x64ac929e4570 - core::ops::function::impls:: for &F>::call_once::hc3929e8466919df6 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 21: 0x64ac929e4570 - std::panicking::catch_unwind::do_call::hed30a66745299fca [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x64ac929e4570 - std::panicking::catch_unwind::hdfb0bc9563518507 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x64ac929e4570 - std::panic::catch_unwind::hd0a1d748acfba573 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x64ac929e4570 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x64ac929e4570 - std::panicking::catch_unwind::do_call::h1114c52e864472d2 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x64ac929e4570 - std::panicking::catch_unwind::h91938c6665615bc7 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x64ac929e4570 - std::panic::catch_unwind::h0c65d4211626564a [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x64ac929e4570 - std::rt::lang_start_internal::hc41e58da8618ff02 [INFO] [stderr] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x64ac929c7e65 - main [INFO] [stderr] 30: 0x7945ff5801ca - [INFO] [stderr] 31: 0x7945ff58028b - __libc_start_main [INFO] [stderr] 32: 0x64ac929c7985 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "96bd4838dd0239cafb25a08eaaa001d45a36e3cc9527c7b61888a6e24b77afa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96bd4838dd0239cafb25a08eaaa001d45a36e3cc9527c7b61888a6e24b77afa7", kill_on_drop: false }` [INFO] [stdout] 96bd4838dd0239cafb25a08eaaa001d45a36e3cc9527c7b61888a6e24b77afa7