[INFO] crate imdl 0.0.1 is already in cache [INFO] checking imdl-0.0.1 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548 [INFO] extracting crate imdl 0.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate imdl 0.0.1 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate imdl 0.0.1 [INFO] finished tweaking crates.io crate imdl 0.0.1 [INFO] tweaked toml for crates.io crate imdl 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate imdl 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d37cb7ae76c9361e2d33511d5e6a0325b37213c7232a8feffee72faa15191a18 [INFO] running `"docker" "start" "-a" "d37cb7ae76c9361e2d33511d5e6a0325b37213c7232a8feffee72faa15191a18"` [INFO] [stderr] Compiling imdl v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.7 [INFO] [stderr] Compiling snafu-derive v0.6.2 [INFO] [stderr] Compiling proc-macro-error v0.4.6 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.6 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] error: failed to run custom build command for `imdl v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/imdl-2cfb0a63b532483f/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 12 is out of bounds of ``', src/libcore/str/mod.rs:2194:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56426dfa6534 - backtrace::backtrace::libunwind::trace::h4ca49152e1f35005 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56426dfa6534 - backtrace::backtrace::trace_unsynchronized::hc386219a292e35b7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56426dfa6534 - std::sys_common::backtrace::_print_fmt::hcc8e03acf0b4e191 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56426dfa6534 - ::fmt::h6629260593428da6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56426dfc3b3c - core::fmt::write::h33778cb9fc069ee9 [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x56426dfa3b57 - std::io::Write::write_fmt::ha24c398f7cbcf857 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x56426dfa8925 - std::sys_common::backtrace::_print::hc879c3241333a43c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56426dfa8925 - std::sys_common::backtrace::print::h20817dd43023ddb9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56426dfa8925 - std::panicking::default_hook::{{closure}}::h99b6ca83277c224a [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x56426dfa8667 - std::panicking::default_hook::hdf495aaeed5140cc [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x56426dfa8ee2 - std::panicking::rust_panic_with_hook::h455d273bc59e23f1 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x56426dfa8acb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x56426dfc2eb1 - core::panicking::panic_fmt::h0849f966b68c6e85 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x56426dfc64d6 - core::str::slice_error_fail::hd1cc7bc350e91487 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 14: 0x56426df98d40 - core::str::traits:: for core::ops::range::Range>::index::{{closure}}::h87440d13d14e45b7 [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libcore/str/mod.rs:1917 [INFO] [stderr] 15: 0x56426df9bf69 - core::option::Option::unwrap_or_else::h3165c2f20421e6a4 [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libcore/option.rs:428 [INFO] [stderr] 16: 0x56426df97d21 - core::str::traits:: for core::ops::range::Range>::index::he97d9fb7447ad5cf [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libcore/str/mod.rs:1917 [INFO] [stderr] 17: 0x56426df98d87 - core::str::traits:: for str>::index::h4f357ba623d0d621 [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libcore/str/mod.rs:1778 [INFO] [stderr] 18: 0x56426df975d6 - build_script_build::main::hc74594823e24f6cf [INFO] [stderr] at /opt/rustwide/workdir/build.rs:10 [INFO] [stderr] 19: 0x56426df9b5db - std::rt::lang_start::{{closure}}::h883f66de7a8e5163 [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x56426dfa89f3 - std::rt::lang_start_internal::{{closure}}::hb57f5e2d13eee8db [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 21: 0x56426dfa89f3 - std::panicking::try::do_call::h204ea578757a6ffa [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 22: 0x56426dfaf047 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 23: 0x56426dfa9389 - std::panicking::try::hbdab64151e1c9d96 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 24: 0x56426dfa9389 - std::panic::catch_unwind::h354b07ea6be5bfc8 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x56426dfa9389 - std::rt::lang_start_internal::h50f05845fa10b1fa [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 26: 0x56426df9b5b7 - std::rt::lang_start::he4d305ce1536b648 [INFO] [stderr] at /rustc/e2223c94bf433fc38234d1303e88cbaf14755863/src/libstd/rt.rs:67 [INFO] [stderr] 27: 0x56426df977ca - main [INFO] [stderr] 28: 0x7f55822ebb97 - __libc_start_main [INFO] [stderr] 29: 0x56426df94e1a - _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" "d37cb7ae76c9361e2d33511d5e6a0325b37213c7232a8feffee72faa15191a18"` [INFO] running `"docker" "rm" "-f" "d37cb7ae76c9361e2d33511d5e6a0325b37213c7232a8feffee72faa15191a18"` [INFO] [stdout] d37cb7ae76c9361e2d33511d5e6a0325b37213c7232a8feffee72faa15191a18