[INFO] cloning repository https://github.com/centosa/stm32-NUCLEO-L496ZG
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/centosa/stm32-NUCLEO-L496ZG" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentosa%2Fstm32-NUCLEO-L496ZG", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentosa%2Fstm32-NUCLEO-L496ZG'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 316bcad94691fdc4246c37036b2b54c504d2b497
[INFO] checking centosa/stm32-NUCLEO-L496ZG against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentosa%2Fstm32-NUCLEO-L496ZG" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  31% (12/38)   
Checking out files:  34% (13/38)   
Checking out files:  36% (14/38)   
Checking out files:  39% (15/38)   
Checking out files:  42% (16/38)   
Checking out files:  44% (17/38)   
Checking out files:  47% (18/38)   
Checking out files:  50% (19/38)   
Checking out files:  52% (20/38)   
Checking out files:  55% (21/38)   
Checking out files:  57% (22/38)   
Checking out files:  60% (23/38)   
Checking out files:  63% (24/38)   
Checking out files:  65% (25/38)   
Checking out files:  68% (26/38)   
Checking out files:  71% (27/38)   
Checking out files:  73% (28/38)   
Checking out files:  76% (29/38)   
Checking out files:  78% (30/38)   
Checking out files:  81% (31/38)   
Checking out files:  84% (32/38)   
Checking out files:  86% (33/38)   
Checking out files:  89% (34/38)   
Checking out files:  92% (35/38)   
Checking out files:  94% (36/38)   
Checking out files:  97% (37/38)   
Checking out files: 100% (38/38)   
Checking out files: 100% (38/38), done.
[INFO] validating manifest of git repo https://github.com/centosa/stm32-NUCLEO-L496ZG on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking git repo https://github.com/centosa/stm32-NUCLEO-L496ZG
[INFO] finished tweaking git repo https://github.com/centosa/stm32-NUCLEO-L496ZG
[INFO] tweaked toml for git repo https://github.com/centosa/stm32-NUCLEO-L496ZG written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/centosa/stm32-NUCLEO-L496ZG already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b760402bec7d150876a20b60e0ab01bb0730241097c5acae419f0413d136e31
[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" "1b760402bec7d150876a20b60e0ab01bb0730241097c5acae419f0413d136e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b760402bec7d150876a20b60e0ab01bb0730241097c5acae419f0413d136e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b760402bec7d150876a20b60e0ab01bb0730241097c5acae419f0413d136e31", kill_on_drop: false }`
[INFO] [stdout] 1b760402bec7d150876a20b60e0ab01bb0730241097c5acae419f0413d136e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fae9908e087c159460569b506b8201f7ca50ed5338d573bf383f3eb723bd6f5
[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" "0fae9908e087c159460569b506b8201f7ca50ed5338d573bf383f3eb723bd6f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling hashbrown v0.9.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking drone-ctypes v0.12.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling drone-macros-core v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[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 v0.12.4
[INFO] [stderr]    Compiling drone-stm32-map-svd v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-9 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-6 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-2 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-11 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-8 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-7 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-10 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-12 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-5 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-3 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-1 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces-4 v0.12.3
[INFO] [stderr]    Compiling drone-stm32-map-pieces v0.12.3
[INFO] [stderr] error: failed to run custom build command for `drone-stm32-map-pieces-12 v0.12.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/drone-stm32-map-pieces-12-77d5a6f4d302ac8b/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-1.0.32/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-0.12.3/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-0.12.3/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/0dce3f606e05cffab7361c132a399d3550ab0df8/library/core/src/ops/function.rs:227
[INFO] [stderr]      5: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/library/std/src/sys_common/backtrace.rs:125
[INFO] [stderr]      6: std::rt::lang_start::{{closure}}
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/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/0dce3f606e05cffab7361c132a399d3550ab0df8/library/core/src/ops/function.rs:259
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/library/std/src/panicking.rs:381
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/library/std/src/panicking.rs:345
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/library/std/src/panic.rs:382
[INFO] [stderr]         std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/library/std/src/rt.rs:51
[INFO] [stderr]      8: std::rt::lang_start
[INFO] [stderr]                at /rustc/0dce3f606e05cffab7361c132a399d3550ab0df8/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" "0fae9908e087c159460569b506b8201f7ca50ed5338d573bf383f3eb723bd6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fae9908e087c159460569b506b8201f7ca50ed5338d573bf383f3eb723bd6f5", kill_on_drop: false }`
[INFO] [stdout] 0fae9908e087c159460569b506b8201f7ca50ed5338d573bf383f3eb723bd6f5