[INFO] updating cached repository davidalber/rust-conduct-conformulator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/davidalber/rust-conduct-conformulator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/davidalber/rust-conduct-conformulator" "work/ex/beta-1.37-6/sources/1.36.0/gh/davidalber/rust-conduct-conformulator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/davidalber/rust-conduct-conformulator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/davidalber/rust-conduct-conformulator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidalber/rust-conduct-conformulator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidalber/rust-conduct-conformulator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 474c9edf2c602e794f7c1329a7dd7a525c1a5bd6 [INFO] sha for GitHub repo davidalber/rust-conduct-conformulator: 474c9edf2c602e794f7c1329a7dd7a525c1a5bd6 [INFO] validating manifest of davidalber/rust-conduct-conformulator 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 davidalber/rust-conduct-conformulator 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 davidalber/rust-conduct-conformulator [INFO] finished frobbing davidalber/rust-conduct-conformulator [INFO] frobbed toml for davidalber/rust-conduct-conformulator written to work/ex/beta-1.37-6/sources/1.36.0/gh/davidalber/rust-conduct-conformulator/Cargo.toml [INFO] started frobbing davidalber/rust-conduct-conformulator [INFO] finished frobbing davidalber/rust-conduct-conformulator [INFO] frobbed toml for davidalber/rust-conduct-conformulator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidalber/rust-conduct-conformulator/Cargo.toml [INFO] crate davidalber/rust-conduct-conformulator 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 davidalber/rust-conduct-conformulator 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/davidalber/rust-conduct-conformulator:/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] 2e141873a4bb59fc67d4d4b4f2fe70f5f41e6fed9a532836e8f0abc7fdb257d3 [INFO] running `"docker" "start" "-a" "2e141873a4bb59fc67d4d4b4f2fe70f5f41e6fed9a532836e8f0abc7fdb257d3"` [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling rocket_codegen v0.4.0 [INFO] [stderr] Compiling rocket v0.4.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] error: failed to run custom build command for `rocket_codegen v0.4.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket_codegen-aa8e0c4fc92a2850/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: 1.32.0-nightly (2018-11-23). [INFO] [stderr] See the getting started guide (https://rocket.rs/v0.4/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_codegen-0.4.0/build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b4c41132c3 - 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: 0x55b4c410eefb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55b4c4112156 - 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: 0x55b4c4111ee9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55b4c41127af - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55b4c40e7133 - std::panicking::begin_panic::hc5510688884329c8 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55b4c40e222c - build_script_build::main::hd00fabef73feece2 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0/build.rs:38 [INFO] [stderr] 7: 0x55b4c40e480f - std::rt::lang_start::{{closure}}::h1a024f6f19e49a28 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 8: 0x55b4c4112202 - 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: 0x55b4c41186f9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 10: 0x55b4c4112cbc - 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: 0x55b4c40e47e8 - std::rt::lang_start::h5c3218f56d95e6cd [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55b4c40e3009 - main [INFO] [stderr] 13: 0x7fbcd3cdb2e0 - __libc_start_main [INFO] [stderr] 14: 0x55b4c40e19a9 - _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" "2e141873a4bb59fc67d4d4b4f2fe70f5f41e6fed9a532836e8f0abc7fdb257d3"` [INFO] running `"docker" "rm" "-f" "2e141873a4bb59fc67d4d4b4f2fe70f5f41e6fed9a532836e8f0abc7fdb257d3"` [INFO] [stdout] 2e141873a4bb59fc67d4d4b4f2fe70f5f41e6fed9a532836e8f0abc7fdb257d3