[INFO] crate collectd-plugin 0.9.1 is already in cache [INFO] extracting crate collectd-plugin 0.9.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/collectd-plugin/0.9.1 [INFO] extracting crate collectd-plugin 0.9.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/collectd-plugin/0.9.1 [INFO] validating manifest of collectd-plugin-0.9.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of collectd-plugin-0.9.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing collectd-plugin-0.9.1 [INFO] removed 4 missing examples [INFO] finished frobbing collectd-plugin-0.9.1 [INFO] frobbed toml for collectd-plugin-0.9.1 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/collectd-plugin/0.9.1/Cargo.toml [INFO] started frobbing collectd-plugin-0.9.1 [INFO] removed 4 missing examples [INFO] finished frobbing collectd-plugin-0.9.1 [INFO] frobbed toml for collectd-plugin-0.9.1 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/collectd-plugin/0.9.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking collectd-plugin-0.9.1 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/collectd-plugin/0.9.1:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c6c36941eed0b1ef01e0099ff8902ed76d2a0a039c005f294e5720683d47ddc4 [INFO] running `"docker" "start" "-a" "c6c36941eed0b1ef01e0099ff8902ed76d2a0a039c005f294e5720683d47ddc4"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/write_logrs.rs [INFO] [stderr] * /opt/crater/workdir/examples/readme.rs [INFO] [stderr] * /opt/crater/workdir/examples/myerror.rs [INFO] [stderr] * /opt/crater/workdir/examples/write_graphite.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking bstr v0.2.7 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling collectd-plugin v0.9.1 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `collectd-plugin v0.9.1 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/collectd-plugin-ff463dca5d2015bb/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=COLLECTD_VERSION [INFO] [stderr] cargo:rerun-if-env-changed=COLLECTD_PATH [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'collectd -h did not execute successfully. Did you forget to either build with a `COLLECTD_VERSION` environment variable or install collectd so the version can be autodetected?: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5635fa735b5b - backtrace::backtrace::libunwind::trace::h80786597adfabf72 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5635fa735b5b - backtrace::backtrace::trace_unsynchronized::hcac650387ca20819 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5635fa735b5b - std::sys_common::backtrace::_print::h1b9354ff68cb5a2b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5635fa735b5b - std::sys_common::backtrace::print::hee32569be499cf66 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5635fa735b5b - std::panicking::default_hook::{{closure}}::h57d4a5a18212e6c4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5635fa735836 - std::panicking::default_hook::h6b5ac8e0c8ee81de [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5635fa73626d - std::panicking::rust_panic_with_hook::h087293a0d0382d86 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5635fa735df2 - std::panicking::continue_panic_fmt::h5398c0b14056de59 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5635fa735cd6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5635fa7509ed - core::panicking::panic_fmt::hc22ef80bd93ddcf4 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5635fa750ae7 - core::result::unwrap_failed::h52618310aa6d47ad [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x5635fa4f3d49 - core::result::Result::expect::h8acdb32c5eab12e0 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x5635fa4f1908 - build_script_build::detect_collectd_version::{{closure}}::h1fa9e347884b6034 [INFO] [stderr] at /opt/crater/workdir/build.rs:75 [INFO] [stderr] 13: 0x5635fa4ed6f6 - core::option::Option::unwrap_or_else::hf56bd7a0c2e74377 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libcore/option.rs:419 [INFO] [stderr] 14: 0x5635fa4f11a0 - build_script_build::detect_collectd_version::h2f84e3cce14115a2 [INFO] [stderr] at /opt/crater/workdir/build.rs:70 [INFO] [stderr] 15: 0x5635fa4f09f1 - build_script_build::main::h5c19a4a0774580dd [INFO] [stderr] at /opt/crater/workdir/build.rs:15 [INFO] [stderr] 16: 0x5635fa4edf90 - std::rt::lang_start::{{closure}}::h2e8f87f98b8d6e18 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x5635fa735c73 - std::rt::lang_start_internal::{{closure}}::h1a060554ddace6f7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 18: 0x5635fa735c73 - std::panicking::try::do_call::h36cfd8d9c1d0d936 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 19: 0x5635fa73d5ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 20: 0x5635fa73677d - std::panicking::try::h225224763b892cde [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 21: 0x5635fa73677d - std::panic::catch_unwind::h3043ed737cbd6e8e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5635fa73677d - std::rt::lang_start_internal::h97b8d999a39debed [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 23: 0x5635fa4edf69 - std::rt::lang_start::h09b4992d0857a7b7 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 24: 0x5635fa4f1aaa - main [INFO] [stderr] 25: 0x7feb3ccce2e1 - __libc_start_main [INFO] [stderr] 26: 0x5635fa4ea21a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "c6c36941eed0b1ef01e0099ff8902ed76d2a0a039c005f294e5720683d47ddc4"` [INFO] running `"docker" "rm" "-f" "c6c36941eed0b1ef01e0099ff8902ed76d2a0a039c005f294e5720683d47ddc4"` [INFO] [stdout] c6c36941eed0b1ef01e0099ff8902ed76d2a0a039c005f294e5720683d47ddc4