[INFO] crate degreen 0.1.1 is already in cache [INFO] extracting crate degreen 0.1.1 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/degreen/0.1.1 [INFO] extracting crate degreen 0.1.1 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/degreen/0.1.1 [INFO] validating manifest of degreen-0.1.1 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of degreen-0.1.1 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-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-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/degreen/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking degreen-0.1.1 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cbffa07254080f7e4e3519cf149e52f33c28e0d7139b2f5e2a03645ea56967e0 [INFO] running `"docker" "start" "-a" "cbffa07254080f7e4e3519cf149e52f33c28e0d7139b2f5e2a03645ea56967e0"` [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-4481d44c830c9d7b/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:2091:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559561d1c973 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h95ab028030b20adf [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x559561d18ab8 - std::sys_common::backtrace::_print::h94b63df5fa27ebe7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:72 [INFO] [stderr] 2: 0x559561d1b9b2 - std::panicking::default_hook::{{closure}}::hb1fe25bfd71b52f7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 3: 0x559561d1b724 - std::panicking::default_hook::h52a0c0f430a98639 [INFO] [stderr] at src/libstd/panicking.rs:225 [INFO] [stderr] 4: 0x559561d1c010 - std::panicking::rust_panic_with_hook::h66fbfcc2ae9f165e [INFO] [stderr] at src/libstd/panicking.rs:488 [INFO] [stderr] 5: 0x559561d1bb91 - std::panicking::continue_panic_fmt::haded7f0d2b8f33e8 [INFO] [stderr] at src/libstd/panicking.rs:395 [INFO] [stderr] 6: 0x559561d1ba75 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:322 [INFO] [stderr] 7: 0x559561d3121c - core::panicking::panic_fmt::hd60b4e7adef102a3 [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x559561d3291d - core::str::slice_error_fail::h28c516d2da4ff522 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 9: 0x559561d0dac7 - core::str::traits:: for core::ops::range::RangeTo>::index::{{closure}}::h1fb7ee7153a6d987 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/str/mod.rs:1939 [INFO] [stderr] 10: 0x559561d0aeac - >::unwrap_or_else::h47ce264fd5d338c4 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/option.rs:396 [INFO] [stderr] 11: 0x559561d00358 - core::str::traits:: for core::ops::range::RangeTo>::index::heee9877b990e41db [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/str/mod.rs:1939 [INFO] [stderr] 12: 0x559561cffdd6 - core::str::traits::> for str>::index::hf76d1990acc8c876 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/str/mod.rs:1705 [INFO] [stderr] 13: 0x559561d00b57 - build_script_build::set_version::h69104f9a9cbd31d6 [INFO] [stderr] at /opt/crater/workdir/build.rs:23 [INFO] [stderr] 14: 0x559561d00938 - build_script_build::main::h347581f586d3fe89 [INFO] [stderr] at /opt/crater/workdir/build.rs:8 [INFO] [stderr] 15: 0x559561d0090f - std::rt::lang_start::{{closure}}::h80443ac66df97140 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libstd/rt.rs:74 [INFO] [stderr] 16: 0x559561d1ba62 - std::panicking::try::do_call::h435c622baed70d98 [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 17: 0x559561d2d9d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 18: 0x559561d1c3e3 - std::rt::lang_start_internal::hbe17adba6302f4ef [INFO] [stderr] at src/libstd/panicking.rs:286 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 19: 0x559561d008e8 - std::rt::lang_start::h189ba30550f49f09 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libstd/rt.rs:74 [INFO] [stderr] 20: 0x559561d01049 - main [INFO] [stderr] 21: 0x7f697f8f42e0 - __libc_start_main [INFO] [stderr] 22: 0x559561cffca9 - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "cbffa07254080f7e4e3519cf149e52f33c28e0d7139b2f5e2a03645ea56967e0"` [INFO] running `"docker" "rm" "-f" "cbffa07254080f7e4e3519cf149e52f33c28e0d7139b2f5e2a03645ea56967e0"` [INFO] [stdout] cbffa07254080f7e4e3519cf149e52f33c28e0d7139b2f5e2a03645ea56967e0