[INFO] crate collectd-plugin 0.9.1 is already in cache [INFO] extracting crate collectd-plugin 0.9.1 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/collectd-plugin/0.9.1 [INFO] extracting crate collectd-plugin 0.9.1 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/collectd-plugin/0.9.1 [INFO] validating manifest of collectd-plugin-0.9.1 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of collectd-plugin-0.9.1 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-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-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/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-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/collectd-plugin/0.9.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking collectd-plugin-0.9.1 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a843cbe9c74a9b55a468be51b5ab3e3d36377bf385bf76f8645cdff2d2be42c8 [INFO] running `"docker" "start" "-a" "a843cbe9c74a9b55a468be51b5ab3e3d36377bf385bf76f8645cdff2d2be42c8"` [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 collectd-plugin v0.9.1 (/opt/crater/workdir) [INFO] [stderr] Checking env_logger v0.6.2 [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-dfbe34e46da25cf6/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:1051:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ac31e44d9b - backtrace::backtrace::libunwind::trace::h4f04af92f39f2b78 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55ac31e44d9b - backtrace::backtrace::trace_unsynchronized::hb28ce8d2b7fb3e31 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ac31e44d9b - std::sys_common::backtrace::_print::he3f49d2d13a51ff1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55ac31e44d9b - std::sys_common::backtrace::print::h46c2f3b13519e9bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55ac31e44d9b - std::panicking::default_hook::{{closure}}::h6694acddafc67583 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55ac31e44a77 - std::panicking::default_hook::hb4761d2feeb6d93c [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55ac31e454b0 - std::panicking::rust_panic_with_hook::h7a5f9620b0a832bc [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55ac31e45032 - std::panicking::continue_panic_fmt::h76588b16c9674f9c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55ac31e44f16 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55ac31e5fe2d - core::panicking::panic_fmt::hcce9be08ab68e123 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55ac31c27c93 - core::result::unwrap_failed::h530047324f1afd93 [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55ac31c291a1 - core::result::Result::expect::hce241a9fe1e359da [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x55ac31c2de98 - build_script_build::detect_collectd_version::{{closure}}::h4741d6772820a5f3 [INFO] [stderr] at /opt/crater/workdir/build.rs:75 [INFO] [stderr] 13: 0x55ac31c2984a - core::option::Option::unwrap_or_else::he031db806a125974 [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/option.rs:414 [INFO] [stderr] 14: 0x55ac31c2d720 - build_script_build::detect_collectd_version::hc91838a591fa9349 [INFO] [stderr] at /opt/crater/workdir/build.rs:70 [INFO] [stderr] 15: 0x55ac31c2cf71 - build_script_build::main::h9d4a8d21d281da76 [INFO] [stderr] at /opt/crater/workdir/build.rs:15 [INFO] [stderr] 16: 0x55ac31c2a150 - std::rt::lang_start::{{closure}}::h76921cb12068f748 [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55ac31e44eb3 - std::rt::lang_start_internal::{{closure}}::h32e298b4b9152770 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 18: 0x55ac31e44eb3 - std::panicking::try::do_call::hc8de7cda8a6a61da [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 19: 0x55ac31e4c88a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 20: 0x55ac31e459bd - std::panicking::try::h2d3ab36572ae54da [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 21: 0x55ac31e459bd - std::panic::catch_unwind::h4b587439b0094333 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55ac31e459bd - std::rt::lang_start_internal::h0772ca1bc29dd619 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 23: 0x55ac31c2a129 - std::rt::lang_start::h458c6eae877b88c5 [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64 [INFO] [stderr] 24: 0x55ac31c2e05a - main [INFO] [stderr] 25: 0x7fc61faa32e1 - __libc_start_main [INFO] [stderr] 26: 0x55ac31c25eca - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "a843cbe9c74a9b55a468be51b5ab3e3d36377bf385bf76f8645cdff2d2be42c8"` [INFO] running `"docker" "rm" "-f" "a843cbe9c74a9b55a468be51b5ab3e3d36377bf385bf76f8645cdff2d2be42c8"` [INFO] [stdout] a843cbe9c74a9b55a468be51b5ab3e3d36377bf385bf76f8645cdff2d2be42c8