[INFO] cloning repository https://github.com/dhylands/drone-weact-blinky
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhylands/drone-weact-blinky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fdrone-weact-blinky", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fdrone-weact-blinky'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c72a5130d85cee10000f386e559ce4e1b4fb0ce0
[INFO] checking dhylands/drone-weact-blinky against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fdrone-weact-blinky" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dhylands/drone-weact-blinky on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dhylands/drone-weact-blinky
[INFO] finished tweaking git repo https://github.com/dhylands/drone-weact-blinky
[INFO] tweaked toml for git repo https://github.com/dhylands/drone-weact-blinky written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/dhylands/drone-weact-blinky already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded drone-ctypes v0.12.1
[INFO] [stderr]   Downloaded drone-macros-core v0.12.1
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.0
[INFO] [stderr]   Downloaded drone-core v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-periph-gpio v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-periph-i2c v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-periph-tim v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-4 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-periph-dma v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-10 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-5 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces v0.12.1
[INFO] [stderr]   Downloaded drone-config v0.12.2
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-9 v0.12.1
[INFO] [stderr]   Downloaded drone-svd v0.12.0
[INFO] [stderr]   Downloaded drone-stm32-map-periph-adc v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-7 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-6 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map v0.12.1
[INFO] [stderr]   Downloaded dh-drone-stm32f4-utils v0.1.0
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-2 v0.12.1
[INFO] [stderr]   Downloaded drone-cortexm-macros v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-1 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-12 v0.12.1
[INFO] [stderr]   Downloaded drone-cortexm v0.12.1
[INFO] [stderr]   Downloaded drone-core-macros v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-11 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-8 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-pieces-3 v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-svd v0.12.1
[INFO] [stderr]   Downloaded drone-stm32-map-periph-exti v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08fee4a3be82347efa044001df734ce678ca94ce8485b4b3241b752a5955c791
[INFO] running `Command { std: "docker" "start" "-a" "08fee4a3be82347efa044001df734ce678ca94ce8485b4b3241b752a5955c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08fee4a3be82347efa044001df734ce678ca94ce8485b4b3241b752a5955c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fee4a3be82347efa044001df734ce678ca94ce8485b4b3241b752a5955c791", kill_on_drop: false }`
[INFO] [stdout] 08fee4a3be82347efa044001df734ce678ca94ce8485b4b3241b752a5955c791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0ec8a7423d47b2e42761e2a3c9893177682092d01b1e26f64826ce61c1caf71
[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" "a0ec8a7423d47b2e42761e2a3c9893177682092d01b1e26f64826ce61c1caf71", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking drone-ctypes v0.12.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling drone-macros-core v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling thiserror-impl v1.0.18
[INFO] [stderr]    Compiling pin-project-internal v0.4.16
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror v1.0.18
[INFO] [stderr]     Checking pin-project v0.4.16
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]    Compiling serde-xml-rs v0.4.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling drone-svd v0.12.0
[INFO] [stderr]    Compiling drone-config v0.12.2
[INFO] [stderr]    Compiling drone-stm32-map-svd v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-3 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-5 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-6 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-2 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-10 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-12 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-11 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-8 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-1 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-9 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-7 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces-4 v0.12.1
[INFO] [stderr]    Compiling drone-stm32-map-pieces v0.12.1
[INFO] [stderr] error: failed to run custom build command for `drone-stm32-map-pieces-9 v0.12.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/drone-stm32-map-pieces-9-c101176cb8239b23/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=RUSTFLAGS
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: environment variable not found
[INFO] [stderr] 
[INFO] [stderr]   Stack backtrace:
[INFO] [stderr]      0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.31/src/error.rs:472
[INFO] [stderr]      1: drone_stm32_map_svd::svd_deserialize
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-stm32-map-svd-0.12.1/src/lib.rs:52
[INFO] [stderr]      2: drone_stm32_map_svd::generate_regs
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-stm32-map-svd-0.12.1/src/lib.rs:28
[INFO] [stderr]      3: build_script_build::main
[INFO] [stderr]                at ./build.rs:2
[INFO] [stderr]      4: core::ops::function::FnOnce::call_once
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:227
[INFO] [stderr]      5: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:125
[INFO] [stderr]      6: std::rt::lang_start::{{closure}}
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:66
[INFO] [stderr]      7: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:259
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:379
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:343
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panic.rs:396
[INFO] [stderr]         std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:51
[INFO] [stderr]      8: std::rt::lang_start
[INFO] [stderr]                at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:65
[INFO] [stderr]      9: main
[INFO] [stderr]     10: __libc_start_main
[INFO] [stderr]     11: _start
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a0ec8a7423d47b2e42761e2a3c9893177682092d01b1e26f64826ce61c1caf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ec8a7423d47b2e42761e2a3c9893177682092d01b1e26f64826ce61c1caf71", kill_on_drop: false }`
[INFO] [stdout] a0ec8a7423d47b2e42761e2a3c9893177682092d01b1e26f64826ce61c1caf71