[INFO] cloning repository adi105/Car-Blog [INFO] running `"git" "clone" "--bare" "git://github.com/adi105/Car-Blog.git" "work/cache/sources/gh/adi105/Car-Blog"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/adi105/Car-Blog'... [INFO] running `"git" "clone" "work/cache/sources/gh/adi105/Car-Blog" "work/ex/beta-1.37-6/sources/1.36.0/gh/adi105/Car-Blog"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/adi105/Car-Blog'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 34% (845/2434) Checking out files: 35% (852/2434) Checking out files: 36% (877/2434) Checking out files: 37% (901/2434) Checking out files: 38% (925/2434) Checking out files: 39% (950/2434) Checking out files: 40% (974/2434) Checking out files: 40% (977/2434) Checking out files: 41% (998/2434) Checking out files: 42% (1023/2434) Checking out files: 43% (1047/2434) Checking out files: 44% (1071/2434) Checking out files: 45% (1096/2434) Checking out files: 46% (1120/2434) Checking out files: 47% (1144/2434) Checking out files: 48% (1169/2434) Checking out files: 49% (1193/2434) Checking out files: 50% (1217/2434) Checking out files: 51% (1242/2434) Checking out files: 52% (1266/2434) Checking out files: 53% (1291/2434) Checking out files: 54% (1315/2434) Checking out files: 55% (1339/2434) Checking out files: 56% (1364/2434) Checking out files: 57% (1388/2434) Checking out files: 58% (1412/2434) Checking out files: 59% (1437/2434) Checking out files: 60% (1461/2434) Checking out files: 61% (1485/2434) Checking out files: 62% (1510/2434) Checking out files: 63% (1534/2434) Checking out files: 64% (1558/2434) Checking out files: 65% (1583/2434) Checking out files: 66% (1607/2434) Checking out files: 67% (1631/2434) Checking out files: 68% (1656/2434) Checking out files: 69% (1680/2434) Checking out files: 70% (1704/2434) Checking out files: 71% (1729/2434) Checking out files: 72% (1753/2434) Checking out files: 73% (1777/2434) Checking out files: 74% (1802/2434) Checking out files: 75% (1826/2434) Checking out files: 76% (1850/2434) Checking out files: 77% (1875/2434) Checking out files: 78% (1899/2434) Checking out files: 79% (1923/2434) Checking out files: 80% (1948/2434) Checking out files: 81% (1972/2434) Checking out files: 82% (1996/2434) Checking out files: 83% (2021/2434) Checking out files: 84% (2045/2434) Checking out files: 85% (2069/2434) Checking out files: 85% (2087/2434) Checking out files: 86% (2094/2434) Checking out files: 87% (2118/2434) Checking out files: 88% (2142/2434) Checking out files: 89% (2167/2434) Checking out files: 90% (2191/2434) Checking out files: 91% (2215/2434) Checking out files: 92% (2240/2434) Checking out files: 93% (2264/2434) Checking out files: 94% (2288/2434) Checking out files: 94% (2307/2434) Checking out files: 95% (2313/2434) Checking out files: 96% (2337/2434) Checking out files: 97% (2361/2434) Checking out files: 98% (2386/2434) Checking out files: 99% (2410/2434) Checking out files: 100% (2434/2434) Checking out files: 100% (2434/2434), done. [INFO] running `"git" "clone" "work/cache/sources/gh/adi105/Car-Blog" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adi105/Car-Blog"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adi105/Car-Blog'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 34% (850/2434) Checking out files: 35% (852/2434) Checking out files: 35% (863/2434) Checking out files: 36% (877/2434) Checking out files: 37% (901/2434) Checking out files: 38% (925/2434) Checking out files: 39% (950/2434) Checking out files: 40% (974/2434) Checking out files: 41% (998/2434) Checking out files: 42% (1023/2434) Checking out files: 43% (1047/2434) Checking out files: 44% (1071/2434) Checking out files: 45% (1096/2434) Checking out files: 46% (1120/2434) Checking out files: 47% (1144/2434) Checking out files: 48% (1169/2434) Checking out files: 49% (1193/2434) Checking out files: 50% (1217/2434) Checking out files: 51% (1242/2434) Checking out files: 52% (1266/2434) Checking out files: 53% (1291/2434) Checking out files: 54% (1315/2434) Checking out files: 55% (1339/2434) Checking out files: 56% (1364/2434) Checking out files: 57% (1388/2434) Checking out files: 58% (1412/2434) Checking out files: 59% (1437/2434) Checking out files: 60% (1461/2434) Checking out files: 61% (1485/2434) Checking out files: 62% (1510/2434) Checking out files: 63% (1534/2434) Checking out files: 64% (1558/2434) Checking out files: 65% (1583/2434) Checking out files: 66% (1607/2434) Checking out files: 67% (1631/2434) Checking out files: 68% (1656/2434) Checking out files: 69% (1680/2434) Checking out files: 70% (1704/2434) Checking out files: 71% (1729/2434) Checking out files: 71% (1736/2434) Checking out files: 72% (1753/2434) Checking out files: 73% (1777/2434) Checking out files: 74% (1802/2434) Checking out files: 75% (1826/2434) Checking out files: 76% (1850/2434) Checking out files: 77% (1875/2434) Checking out files: 78% (1899/2434) Checking out files: 79% (1923/2434) Checking out files: 80% (1948/2434) Checking out files: 81% (1972/2434) Checking out files: 82% (1996/2434) Checking out files: 83% (2021/2434) Checking out files: 84% (2045/2434) Checking out files: 85% (2069/2434) Checking out files: 86% (2094/2434) Checking out files: 87% (2118/2434) Checking out files: 88% (2142/2434) Checking out files: 89% (2167/2434) Checking out files: 90% (2191/2434) Checking out files: 91% (2215/2434) Checking out files: 92% (2240/2434) Checking out files: 93% (2264/2434) Checking out files: 94% (2288/2434) Checking out files: 94% (2307/2434) Checking out files: 95% (2313/2434) Checking out files: 96% (2337/2434) Checking out files: 97% (2361/2434) Checking out files: 98% (2386/2434) Checking out files: 99% (2410/2434) Checking out files: 100% (2434/2434) Checking out files: 100% (2434/2434), done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5dec3133c842c3ed568d446300603c0445bbd58f [INFO] sha for GitHub repo adi105/Car-Blog: 5dec3133c842c3ed568d446300603c0445bbd58f [INFO] validating manifest of adi105/Car-Blog 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 adi105/Car-Blog 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 adi105/Car-Blog [INFO] finished frobbing adi105/Car-Blog [INFO] frobbed toml for adi105/Car-Blog written to work/ex/beta-1.37-6/sources/1.36.0/gh/adi105/Car-Blog/Cargo.toml [INFO] started frobbing adi105/Car-Blog [INFO] finished frobbing adi105/Car-Blog [INFO] frobbed toml for adi105/Car-Blog written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adi105/Car-Blog/Cargo.toml [INFO] crate adi105/Car-Blog 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 adi105/Car-Blog 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/adi105/Car-Blog:/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] 2a379e4edbfbe8366448a7ac90f2128d870b0a5a6c3f55d7a5386f8197789593 [INFO] running `"docker" "start" "-a" "2a379e4edbfbe8366448a7ac90f2128d870b0a5a6c3f55d7a5386f8197789593"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/pear_codegen-0adab3ac63d3511e/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: 1.31.0-nightly (2018-10-05). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564c2a95cb93 - 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: 0x564c2a9587cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x564c2a95ba26 - 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: 0x564c2a95b7b9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x564c2a95c07f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x564c2a92f193 - std::panicking::begin_panic::h0bfecc8f7c48d9cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x564c2a92d21e - build_script_build::main::h62ce5a50516d2fa8 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31 [INFO] [stderr] 7: 0x564c2a92fb7f - std::rt::lang_start::{{closure}}::h8dacd6ecc58c5ac4 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x564c2a95bad2 - 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: 0x564c2a961fc9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x564c2a95c58c - 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: 0x564c2a92fb58 - std::rt::lang_start::hab29b371b8b34776 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x564c2a92e089 - main [INFO] [stderr] 13: 0x7f5450f5c2e0 - __libc_start_main [INFO] [stderr] 14: 0x564c2a92cb79 - _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" "2a379e4edbfbe8366448a7ac90f2128d870b0a5a6c3f55d7a5386f8197789593"` [INFO] running `"docker" "rm" "-f" "2a379e4edbfbe8366448a7ac90f2128d870b0a5a6c3f55d7a5386f8197789593"` [INFO] [stdout] 2a379e4edbfbe8366448a7ac90f2128d870b0a5a6c3f55d7a5386f8197789593