[INFO] crate degreen 0.1.1 is already in cache [INFO] extracting crate degreen 0.1.1 into work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/degreen/0.1.1 [INFO] extracting crate degreen 0.1.1 into work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/degreen/0.1.1 [INFO] validating manifest of degreen-0.1.1 on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of degreen-0.1.1 on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing degreen-0.1.1 [INFO] finished frobbing degreen-0.1.1 [INFO] frobbed toml for degreen-0.1.1 written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/degreen/0.1.1/Cargo.toml [INFO] started frobbing degreen-0.1.1 [INFO] finished frobbing degreen-0.1.1 [INFO] frobbed toml for degreen-0.1.1 written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/degreen/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking degreen-0.1.1 against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-4/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/degreen/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f07b5e12d946d859168dc583616eaef8a9b548b748967bfebfd2828133f46b98 [INFO] running `"docker" "start" "-a" "f07b5e12d946d859168dc583616eaef8a9b548b748967bfebfd2828133f46b98"` [INFO] [stderr] Compiling pkg v1.1.0 [INFO] [stderr] Compiling degreen v0.1.1 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `degreen v0.1.1 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/degreen-10c0c7da4f8441a1/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 7 is out of bounds of ``', src/libcore/str/mod.rs:2092:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5567fa35b423 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha8bcc96ae63a6114 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x5567fa355d38 - std::sys_common::backtrace::_print::ha52ef9f34407cac8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5567fa35a462 - std::panicking::default_hook::{{closure}}::ha94a1dec142ead26 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 3: 0x5567fa35a1cd - std::panicking::default_hook::h9a1bc7de45ed87b4 [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x5567fa35aac0 - std::panicking::rust_panic_with_hook::h64b39a0177c46f97 [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x5567fa35a641 - std::panicking::continue_panic_fmt::hc015cf7d6adf4af6 [INFO] [stderr] at src/libstd/panicking.rs:398 [INFO] [stderr] 6: 0x5567fa35a525 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 7: 0x5567fa36d45c - core::panicking::panic_fmt::h7eeeb56ea0801d0a [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x5567fa36eb0d - core::str::slice_error_fail::hf78a26bee23e43c2 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 9: 0x5567fa34a577 - core::str::traits:: for core::ops::range::RangeTo>::index::{{closure}}::h955a7b065e72e0bc [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libcore/str/mod.rs:1940 [INFO] [stderr] 10: 0x5567fa347bdc - >::unwrap_or_else::h3c7899fb67942d9d [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libcore/option.rs:396 [INFO] [stderr] 11: 0x5567fa33cb18 - core::str::traits:: for core::ops::range::RangeTo>::index::haccecc5fcc8c0cc8 [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libcore/str/mod.rs:1940 [INFO] [stderr] 12: 0x5567fa33d0d6 - core::str::traits::> for str>::index::hdae32c8aacd53e79 [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libcore/str/mod.rs:1706 [INFO] [stderr] 13: 0x5567fa33d6d7 - build_script_build::set_version::h4a42abab705a25a5 [INFO] [stderr] at /opt/crater/workdir/build.rs:23 [INFO] [stderr] 14: 0x5567fa33d4b8 - build_script_build::main::hf5a3862e2c43c0db [INFO] [stderr] at /opt/crater/workdir/build.rs:8 [INFO] [stderr] 15: 0x5567fa33dc4f - std::rt::lang_start::{{closure}}::hfaec6adefce5ad91 [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libstd/rt.rs:74 [INFO] [stderr] 16: 0x5567fa35a512 - std::panicking::try::do_call::h1eb7f5d86c620835 [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:310 [INFO] [stderr] 17: 0x5567fa36c329 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 18: 0x5567fa35ae93 - std::rt::lang_start_internal::h164adb93e937dc21 [INFO] [stderr] at src/libstd/panicking.rs:289 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 19: 0x5567fa33dc28 - std::rt::lang_start::hd6e3185335542f4b [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libstd/rt.rs:74 [INFO] [stderr] 20: 0x5567fa33dbc9 - main [INFO] [stderr] 21: 0x7f2ba4be52e0 - __libc_start_main [INFO] [stderr] 22: 0x5567fa33c8a9 - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "f07b5e12d946d859168dc583616eaef8a9b548b748967bfebfd2828133f46b98"` [INFO] running `"docker" "rm" "-f" "f07b5e12d946d859168dc583616eaef8a9b548b748967bfebfd2828133f46b98"` [INFO] [stdout] f07b5e12d946d859168dc583616eaef8a9b548b748967bfebfd2828133f46b98