[INFO] updating cached repository BrandtM/counter [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BrandtM/counter [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BrandtM/counter" "work/ex/beta-1.37-6/sources/1.36.0/gh/BrandtM/counter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BrandtM/counter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BrandtM/counter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrandtM/counter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrandtM/counter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e0eb8f11b34019e268a8f016730233ceffb37949 [INFO] sha for GitHub repo BrandtM/counter: e0eb8f11b34019e268a8f016730233ceffb37949 [INFO] validating manifest of BrandtM/counter on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BrandtM/counter on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BrandtM/counter [INFO] finished frobbing BrandtM/counter [INFO] frobbed toml for BrandtM/counter written to work/ex/beta-1.37-6/sources/1.36.0/gh/BrandtM/counter/Cargo.toml [INFO] started frobbing BrandtM/counter [INFO] finished frobbing BrandtM/counter [INFO] frobbed toml for BrandtM/counter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrandtM/counter/Cargo.toml [INFO] crate BrandtM/counter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing BrandtM/counter against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BrandtM/counter:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 143d32a702c6e83dbf8b3a6418d211e3866109a942971feb01401428f875ed04 [INFO] running `"docker" "start" "-a" "143d32a702c6e83dbf8b3a6418d211e3866109a942971feb01401428f875ed04"` [INFO] [stderr] Compiling proc-macro2 v0.4.16 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling pear_codegen v0.1.0 (http://github.com/SergioBenitez/Pear?rev=b475140#b4751403) [INFO] [stderr] Compiling rocket v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31) [INFO] [stderr] Compiling rocket_codegen v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31) [INFO] [stderr] Compiling isatty v0.1.8 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling inotify v0.6.1 [INFO] [stderr] error: failed to run custom build command for `rocket v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket-4b458b2261b6df05/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.36.0 (2019-07-03). Minimum required: 1.30.0-nightly (2018-08-17). [INFO] [stderr] See the getting started guide (https://rocket.rs/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/crater/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/42361c3/core/lib/build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ff4e08dac3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55ff4e0896fb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55ff4e08c956 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55ff4e08c6e9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55ff4e08cfaf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55ff4e060e53 - std::panicking::begin_panic::h5e958d542e0c184a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55ff4e05eeca - build_script_build::main::h7e86eb36f763b9b8 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/42361c3/core/lib/build.rs:38 [INFO] [stderr] 7: 0x55ff4e06183f - std::rt::lang_start::{{closure}}::hff0fa158a5928462 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x55ff4e08ca02 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 9: 0x55ff4e092ef9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x55ff4e08d4bc - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 11: 0x55ff4e061818 - std::rt::lang_start::he8ca0bb37dd36e7b [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55ff4e05fd49 - main [INFO] [stderr] 13: 0x7fdc06dcc2e0 - __libc_start_main [INFO] [stderr] 14: 0x55ff4e05e5f9 - _start [INFO] [stderr] 15: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `rocket_codegen v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket_codegen-c19189b596096be8/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.36.0 (2019-07-03). Minimum required: 1.30.0-nightly (2018-08-23). [INFO] [stderr] See the getting started guide (https://rocket.rs/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/crater/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/42361c3/core/codegen/build.rs:38:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5617ec47aaa3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5617ec4766db - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5617ec479936 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5617ec4796c9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5617ec479f8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5617ec44de33 - std::panicking::begin_panic::h6a529959907985bc [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x5617ec44bec7 - build_script_build::main::hc1c3fff44f501751 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/42361c3/core/codegen/build.rs:38 [INFO] [stderr] 7: 0x5617ec44e81f - std::rt::lang_start::{{closure}}::hc117687f87fd4527 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x5617ec4799e2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 9: 0x5617ec47fed9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x5617ec47a49c - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 11: 0x5617ec44e7f8 - std::rt::lang_start::h8e6b01020f045281 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5617ec44cd29 - main [INFO] [stderr] 13: 0x7fcf7a8a62e0 - __libc_start_main [INFO] [stderr] 14: 0x5617ec44b5f9 - _start [INFO] [stderr] 15: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.0 (http://github.com/SergioBenitez/Pear?rev=b475140#b4751403)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/pear_codegen-53ffeef0ac6df49b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.36.0 (2019-07-03). Minimum required: 1.29.0-nightly (2018-07-16). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/crater/cargo-home/git/checkouts/pear-000cd7c33a1ee164/b475140/codegen/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561113086883 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5611130824bb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x561113085716 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5611130854a9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x561113085d6f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x561113059c13 - std::panicking::begin_panic::h4abc012db73ec786 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x561113057c9e - build_script_build::main::hc313c10fe314d7c6 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/pear-000cd7c33a1ee164/b475140/codegen/build.rs:31 [INFO] [stderr] 7: 0x56111305a5ff - std::rt::lang_start::{{closure}}::h9f7348c69a8b4f93 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x5611130857c2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 9: 0x56111308bcb9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x56111308627c - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 11: 0x56111305a5d8 - std::rt::lang_start::h53520df54b4625c1 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x561113058b09 - main [INFO] [stderr] 13: 0x7f7bb25092e0 - __libc_start_main [INFO] [stderr] 14: 0x5611130575f9 - _start [INFO] [stderr] 15: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "143d32a702c6e83dbf8b3a6418d211e3866109a942971feb01401428f875ed04"` [INFO] running `"docker" "rm" "-f" "143d32a702c6e83dbf8b3a6418d211e3866109a942971feb01401428f875ed04"` [INFO] [stdout] 143d32a702c6e83dbf8b3a6418d211e3866109a942971feb01401428f875ed04