[INFO] crate degreen 0.1.1 is already in cache [INFO] testing degreen-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate degreen 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate degreen 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate degreen 0.1.1 [INFO] finished tweaking crates.io crate degreen 0.1.1 [INFO] tweaked toml for crates.io crate degreen 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] db712568bed4936508b7189d653ecb7d9051bd5dcdd4f88d66a616b259ec2c73 [INFO] running `"docker" "start" "-a" "db712568bed4936508b7189d653ecb7d9051bd5dcdd4f88d66a616b259ec2c73"` [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling pkg v1.1.0 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling degreen v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `degreen v0.1.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/degreen-d3a529e965e4ff37/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 7 is out of bounds of ``', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/str/mod.rs:1987:47 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55bec9f2e034 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55bec9f2e034 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55bec9f2e034 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55bec9f2e034 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55bec9f50e3c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55bec9f2b8a3 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55bec9f305d5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55bec9f305d5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55bec9f305d5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55bec9f30312 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55bec9f30be2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55bec9f307cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55bec9f50221 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55bec9f5383a - core::str::slice_error_fail::h6924ab28444f18a8 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 14: 0x55bec9f17aa4 - core::str::traits:: for core::ops::range::RangeTo>::index::{{closure}}::h868931d848e78ebb [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/str/mod.rs:1987 [INFO] [stderr] 15: 0x55bec9f1ffdd - core::option::Option::unwrap_or_else::h2e8f54a8a53b5a27 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/option.rs:428 [INFO] [stderr] 16: 0x55bec9f1ba14 - core::str::traits:: for core::ops::range::RangeTo>::index::hfb6651ebbfc5d0bd [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/str/mod.rs:1987 [INFO] [stderr] 17: 0x55bec9f17ae2 - core::str::traits:: for str>::index::h05d17c148521c6e5 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/str/mod.rs:1780 [INFO] [stderr] 18: 0x55bec9f159e4 - build_script_build::set_version::h34cfbdb134909ad5 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 19: 0x55bec9f157d9 - build_script_build::main::h45fa210958d324f9 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:8 [INFO] [stderr] 20: 0x55bec9f15e7b - std::rt::lang_start::{{closure}}::h1ca2731333bcb7a8 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x55bec9f31028 - std::rt::lang_start_internal::{{closure}}::h76043ceda1ce1596 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 22: 0x55bec9f31028 - std::panicking::try::do_call::hb3d81a78fdf1ed63 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 23: 0x55bec9f31028 - std::panicking::try::he8d7c35962fb5d7e [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x55bec9f31028 - std::panic::catch_unwind::h643ad9bfe058a347 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x55bec9f31028 - std::rt::lang_start_internal::h4b0f023744ce345f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 26: 0x55bec9f15e57 - std::rt::lang_start::h1efeef320bd43600 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/rt.rs:67 [INFO] [stderr] 27: 0x55bec9f15e0a - main [INFO] [stderr] 28: 0x7fe62ee9eb97 - __libc_start_main [INFO] [stderr] 29: 0x55bec9f1555a - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "db712568bed4936508b7189d653ecb7d9051bd5dcdd4f88d66a616b259ec2c73"` [INFO] running `"docker" "rm" "-f" "db712568bed4936508b7189d653ecb7d9051bd5dcdd4f88d66a616b259ec2c73"` [INFO] [stdout] db712568bed4936508b7189d653ecb7d9051bd5dcdd4f88d66a616b259ec2c73