[INFO] crate degreen 0.1.1 is already in cache [INFO] extracting crate degreen 0.1.1 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/degreen/0.1.1 [INFO] extracting crate degreen 0.1.1 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/degreen/0.1.1 [INFO] validating manifest of degreen-0.1.1 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of degreen-0.1.1 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-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-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/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-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/degreen/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking degreen-0.1.1 against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-0/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 39d5360973d0d4af8683fd15fc9f4776988ea295b3308828a268e67b7759ced0 [INFO] running `"docker" "start" "-a" "39d5360973d0d4af8683fd15fc9f4776988ea295b3308828a268e67b7759ced0"` [INFO] [stderr] Compiling pkg v1.1.0 [INFO] [stderr] Checking clap v2.32.0 [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-6132f3ed719fa7d5/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:2085:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c8fea90c53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h0d725ef8954f7a81 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55c8fea8ca78 - std::sys_common::backtrace::_print::he93610a5e58183ef [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x55c8fea8f972 - std::panicking::default_hook::{{closure}}::h976a5cdb5c2176bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x55c8fea8f6e4 - std::panicking::default_hook::h4a878371237b30b0 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x55c8fea8ffd0 - std::panicking::rust_panic_with_hook::h21243774c4b09b92 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x55c8fea8fb51 - std::panicking::continue_panic_fmt::he1f5b05ccead99ec [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x55c8fea8fa35 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x55c8feaa504c - core::panicking::panic_fmt::h8d7396388ebcae27 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55c8feaa671d - core::str::slice_error_fail::h665ef49568356a1a [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 9: 0x55c8fea76de7 - core::str::traits:: for core::ops::range::RangeTo>::index::{{closure}}::h4d488a05b7793fb3 [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/str/mod.rs:1933 [INFO] [stderr] 10: 0x55c8fea8051c - >::unwrap_or_else::h2944e6d4efb76c44 [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/option.rs:386 [INFO] [stderr] 11: 0x55c8fea74d58 - core::str::traits:: for core::ops::range::RangeTo>::index::he70f6265e48bf6f4 [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/str/mod.rs:1933 [INFO] [stderr] 12: 0x55c8fea74a36 - core::str::traits::> for str>::index::h7a104772d9620868 [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/str/mod.rs:1699 [INFO] [stderr] 13: 0x55c8fea74367 - build_script_build::set_version::h1aee07be5ff1c1b2 [INFO] [stderr] at /opt/crater/workdir/build.rs:23 [INFO] [stderr] 14: 0x55c8fea74148 - build_script_build::main::h0843d512b18c0620 [INFO] [stderr] at /opt/crater/workdir/build.rs:8 [INFO] [stderr] 15: 0x55c8fea7506f - std::rt::lang_start::{{closure}}::h5416c786522e271e [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55c8fea8fa22 - std::panicking::try::do_call::h0f77d930a42f05c5 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x55c8fea964c9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 18: 0x55c8fea90525 - std::rt::lang_start_internal::h77cd8a34e6358ac5 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x55c8fea75048 - std::rt::lang_start::hdbd0a1a901856c11 [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55c8fea74859 - main [INFO] [stderr] 21: 0x7fb3292c42e0 - __libc_start_main [INFO] [stderr] 22: 0x55c8fea73cc9 - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "39d5360973d0d4af8683fd15fc9f4776988ea295b3308828a268e67b7759ced0"` [INFO] running `"docker" "rm" "-f" "39d5360973d0d4af8683fd15fc9f4776988ea295b3308828a268e67b7759ced0"` [INFO] [stdout] 39d5360973d0d4af8683fd15fc9f4776988ea295b3308828a268e67b7759ced0