[INFO] updating cached repository pankaryp/Rocket-server-demo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pankaryp/Rocket-server-demo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pankaryp/Rocket-server-demo" "work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/pankaryp/Rocket-server-demo"` [INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/pankaryp/Rocket-server-demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pankaryp/Rocket-server-demo" "work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/pankaryp/Rocket-server-demo"` [INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/pankaryp/Rocket-server-demo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 87eca00aee63c5f48e0ae3e39e6988aa97ce534b [INFO] sha for GitHub repo pankaryp/Rocket-server-demo: 87eca00aee63c5f48e0ae3e39e6988aa97ce534b [INFO] validating manifest of pankaryp/Rocket-server-demo on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pankaryp/Rocket-server-demo on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pankaryp/Rocket-server-demo [INFO] finished frobbing pankaryp/Rocket-server-demo [INFO] frobbed toml for pankaryp/Rocket-server-demo written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/pankaryp/Rocket-server-demo/Cargo.toml [INFO] started frobbing pankaryp/Rocket-server-demo [INFO] finished frobbing pankaryp/Rocket-server-demo [INFO] frobbed toml for pankaryp/Rocket-server-demo written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/pankaryp/Rocket-server-demo/Cargo.toml [INFO] crate pankaryp/Rocket-server-demo has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pankaryp/Rocket-server-demo against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-0/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/pankaryp/Rocket-server-demo:/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" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c798f4048b597e2c1f2d75a4a965ebd04bf808253b751261668a07010433fda8 [INFO] running `"docker" "start" "-a" "c798f4048b597e2c1f2d75a4a965ebd04bf808253b751261668a07010433fda8"` [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling pear_codegen v0.0.20 [INFO] [stderr] Compiling rocket v0.3.16 [INFO] [stderr] Compiling rocket_codegen v0.3.16 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling url v1.7.1 [INFO] [stderr] Compiling toml v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] error: failed to run custom build command for `rocket v0.3.16` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket-d6565848d6f9dc7d/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: 1.32.0-beta.12 (2019-01-05). Minimum required: 1.27.0-nightly (2018-04-26). [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/registry/src/github.com-1ecc6299db9ec823/rocket-0.3.16/build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558c763efa93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha8bcc96ae63a6114 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x558c763ea428 - std::sys_common::backtrace::_print::ha52ef9f34407cac8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x558c763eeb52 - std::panicking::default_hook::{{closure}}::ha94a1dec142ead26 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 3: 0x558c763ee8bd - std::panicking::default_hook::h9a1bc7de45ed87b4 [INFO] [stderr] at src/libstd/panicking.rs:227 [INFO] [stderr] 4: 0x558c763ef1b0 - std::panicking::rust_panic_with_hook::h64b39a0177c46f97 [INFO] [stderr] at src/libstd/panicking.rs:491 [INFO] [stderr] 5: 0x558c763c23c3 - std::panicking::begin_panic::h6b291a53e7e75158 [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libstd/panicking.rs:425 [INFO] [stderr] 6: 0x558c763c03d9 - build_script_build::main::h7a8cb298b3cafe14 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.3.16/build.rs:38 [INFO] [stderr] 7: 0x558c763c2c4f - std::rt::lang_start::{{closure}}::h77aaa64949308d63 [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libstd/rt.rs:74 [INFO] [stderr] 8: 0x558c763eec02 - std::panicking::try::do_call::h1eb7f5d86c620835 [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:310 [INFO] [stderr] 9: 0x558c76400999 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 10: 0x558c763ef583 - std::rt::lang_start_internal::h164adb93e937dc21 [INFO] [stderr] at src/libstd/panicking.rs:289 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 11: 0x558c763c2c28 - std::rt::lang_start::hf21c59f15bde750e [INFO] [stderr] at /rustc/2bde39b8edce6463e1c37f8a8082a875e7b536b1/src/libstd/rt.rs:74 [INFO] [stderr] 12: 0x558c763c1299 - main [INFO] [stderr] 13: 0x7fc41c7e92e0 - __libc_start_main [INFO] [stderr] 14: 0x558c763bfa89 - _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" "c798f4048b597e2c1f2d75a4a965ebd04bf808253b751261668a07010433fda8"` [INFO] running `"docker" "rm" "-f" "c798f4048b597e2c1f2d75a4a965ebd04bf808253b751261668a07010433fda8"` [INFO] [stdout] c798f4048b597e2c1f2d75a4a965ebd04bf808253b751261668a07010433fda8