[INFO] crate sysadmin-bindings 2.1.0 is already in cache [INFO] extracting crate sysadmin-bindings 2.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sysadmin-bindings/2.1.0 [INFO] extracting crate sysadmin-bindings 2.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sysadmin-bindings/2.1.0 [INFO] validating manifest of sysadmin-bindings-2.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sysadmin-bindings-2.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sysadmin-bindings-2.1.0 [INFO] finished frobbing sysadmin-bindings-2.1.0 [INFO] frobbed toml for sysadmin-bindings-2.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sysadmin-bindings/2.1.0/Cargo.toml [INFO] started frobbing sysadmin-bindings-2.1.0 [INFO] finished frobbing sysadmin-bindings-2.1.0 [INFO] frobbed toml for sysadmin-bindings-2.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sysadmin-bindings/2.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sysadmin-bindings-2.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sysadmin-bindings/2.1.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 0dfef0516459adc87cd4fb84207d826c88e32b45823499a3d93f775da26a8f62 [INFO] running `"docker" "start" "-a" "0dfef0516459adc87cd4fb84207d826c88e32b45823499a3d93f775da26a8f62"` [INFO] [stderr] Compiling protobuf v1.4.5 [INFO] [stderr] Compiling protoc v1.7.5 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling protoc-rust v1.4.5 [INFO] [stderr] Compiling sysadmin-bindings v2.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `sysadmin-bindings v2.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/sysadmin-bindings-d46e41fb65075c63/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] current dir: "/opt/crater/workdir" [INFO] [stderr] "cratesfyi" found in path: false [INFO] [stderr] systemctl.rs path: "/opt/crater/workdir/src/sysadminctl.rs" [INFO] [stderr] systemctl.rs exists: true [INFO] [stderr] This doesn't look like "cargo doc" so any panics will be unwound. [INFO] [stderr] Panics encountered! [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556e7fc61d5b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556e7fc61d5b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556e7fc61d5b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556e7fc61d5b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556e7fc61d5b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556e7fc61a36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556e7fc6247d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556e7fc62002 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x556e7fc61ee6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x556e7fc7f8ad - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x556e7fc7f9a7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x556e7f99e1c9 - core::result::Result::expect::h5379f139717d18cf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x556e7f99c441 - build_script_build::main::{{closure}}::hcaf2047112f966ed [INFO] [stderr] at /opt/crater/workdir/build.rs:59 [INFO] [stderr] 13: 0x556e7f99d989 - std::panicking::try::do_call::h4949e69266eeba8c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x556e7fc6906a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x556e7f99d7e9 - std::panicking::try::hde5050d8069f9729 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x556e7f99d192 - std::panic::catch_unwind::h85f6cfd0148d619c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x556e7f99bf80 - build_script_build::main::h0904c1cfed4f6aba [INFO] [stderr] at /opt/crater/workdir/build.rs:58 [INFO] [stderr] 18: 0x556e7f99cd60 - std::rt::lang_start::{{closure}}::h43cfbfc57cbeb444 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x556e7fc61ed3 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 20: 0x556e7fc61ed3 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 21: 0x556e7fc6906a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 22: 0x556e7fc62a4d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 23: 0x556e7fc62a4d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x556e7fc62a4d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 25: 0x556e7f99cd39 - std::rt::lang_start::hc302fe1b7d97c510 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 26: 0x556e7f99c47a - main [INFO] [stderr] 27: 0x7ff98ed632e1 - __libc_start_main [INFO] [stderr] 28: 0x556e7f99b82a - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "0dfef0516459adc87cd4fb84207d826c88e32b45823499a3d93f775da26a8f62"` [INFO] running `"docker" "rm" "-f" "0dfef0516459adc87cd4fb84207d826c88e32b45823499a3d93f775da26a8f62"` [INFO] [stdout] 0dfef0516459adc87cd4fb84207d826c88e32b45823499a3d93f775da26a8f62