[INFO] fetching crate nrf52-bin-logger 0.4.0...
[INFO] checking nrf52-bin-logger-0.4.0 against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] extracting crate nrf52-bin-logger 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nrf52-bin-logger 0.4.0 on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nrf52-bin-logger 0.4.0
[INFO] finished tweaking crates.io crate nrf52-bin-logger 0.4.0
[INFO] tweaked toml for crates.io crate nrf52-bin-logger 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 294cc09d524dcc4e928aae69369506d9c234b7f22929e94440a321b460e76689
[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" "294cc09d524dcc4e928aae69369506d9c234b7f22929e94440a321b460e76689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294cc09d524dcc4e928aae69369506d9c234b7f22929e94440a321b460e76689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294cc09d524dcc4e928aae69369506d9c234b7f22929e94440a321b460e76689", kill_on_drop: false }`
[INFO] [stdout] 294cc09d524dcc4e928aae69369506d9c234b7f22929e94440a321b460e76689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6a7731656e5015a7cf15da866ee706e6cb4d512b3f01d34fd20b90a41435e0
[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" "9f6a7731656e5015a7cf15da866ee706e6cb4d512b3f01d34fd20b90a41435e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling nrf52832-pac v0.8.0
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling nrf52832-hal v0.8.1
[INFO] [stderr]     Checking postcard-cobs v0.1.5-pre
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr] error: failed to run custom build command for `nrf52832-hal v0.8.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nrf52832-hal-9df1e920bc4b62e5/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at '
[INFO] [stderr] 
[INFO] [stderr]   Must select exactly one package for linker script generation!
[INFO] [stderr]   Choices: 'xxAA-package' or 'xxAB-package'
[INFO] [stderr] 
[INFO] [stderr]   ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nrf52832-hal-0.8.1/build.rs:12:13
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55de9d2927e7 - std::backtrace_rs::backtrace::libunwind::trace::h8bc78f7bc1f75bdb
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55de9d2927e7 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4c961c9576f95ba
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55de9d2927e7 - std::sys_common::backtrace::_print_fmt::hc20cfdc233d6eb02
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55de9d2927e7 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h04bea14549780a0f
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55de9d2a94bc - core::fmt::write::h3868db8542c90941
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/core/src/fmt/mod.rs:1078:17
[INFO] [stderr]      5:     0x55de9d290492 - std::io::Write::write_fmt::h55dd75636eef6a5c
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/io/mod.rs:1518:15
[INFO] [stderr]      6:     0x55de9d294515 - std::sys_common::backtrace::_print::h6439e8525077c7da
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55de9d294515 - std::sys_common::backtrace::print::h02b685f728ce3931
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55de9d294515 - std::panicking::default_hook::{{closure}}::h7c29625065fafae1
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55de9d294073 - std::panicking::default_hook::hba441710bb71f4d5
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55de9d294cb1 - std::panicking::rust_panic_with_hook::ha936eb00e51bc4d9
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x55de9d277f5a - std::panicking::begin_panic::{{closure}}::haca21078ac26832b
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:520:9
[INFO] [stderr]     12:     0x55de9d2797e8 - std::sys_common::backtrace::__rust_end_short_backtrace::h4a1e3a87497d6acc
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55de9d277e97 - std::panicking::begin_panic::h81fd7c4a2f1ac50e
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:519:12
[INFO] [stderr]     14:     0x55de9d278f92 - build_script_build::main::h903b583a2baf1e27
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nrf52832-hal-0.8.1/build.rs:12:13
[INFO] [stderr]     15:     0x55de9d279d4b - core::ops::function::FnOnce::call_once::hefe8a3db7d235d85
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     16:     0x55de9d27981e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6ed4ef8e35b559
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     17:     0x55de9d277c01 - std::rt::lang_start::{{closure}}::hd948513c5c575590
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/rt.rs:66:18
[INFO] [stderr]     18:     0x55de9d2950d7 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7c92107c3c98a949
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     19:     0x55de9d2950d7 - std::panicking::try::do_call::h7454c57e8fbf0cc1
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:379:40
[INFO] [stderr]     20:     0x55de9d2950d7 - std::panicking::try::he71cdc15ed83b5ec
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panicking.rs:343:19
[INFO] [stderr]     21:     0x55de9d2950d7 - std::panic::catch_unwind::hfc08ddb043e6e18c
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/panic.rs:396:14
[INFO] [stderr]     22:     0x55de9d2950d7 - std::rt::lang_start_internal::he4958117ec6901fd
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/rt.rs:51:25
[INFO] [stderr]     23:     0x55de9d277bd7 - std::rt::lang_start::h4f036079a762a923
[INFO] [stderr]                                  at /rustc/bb9dbf1d07454a99066eabaabd5819851281494b/library/std/src/rt.rs:65:5
[INFO] [stderr]     24:     0x55de9d27928a - main
[INFO] [stderr]     25:     0x7f4b5e6270b3 - __libc_start_main
[INFO] [stderr]     26:     0x55de9d27609e - _start
[INFO] [stderr]     27:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9f6a7731656e5015a7cf15da866ee706e6cb4d512b3f01d34fd20b90a41435e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6a7731656e5015a7cf15da866ee706e6cb4d512b3f01d34fd20b90a41435e0", kill_on_drop: false }`
[INFO] [stdout] 9f6a7731656e5015a7cf15da866ee706e6cb4d512b3f01d34fd20b90a41435e0