[INFO] updating cached repository rongfengliang/myvigil-multiemail [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rongfengliang/myvigil-multiemail [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rongfengliang/myvigil-multiemail" "work/ex/beta-1.38-1/sources/1.37.0/gh/rongfengliang/myvigil-multiemail"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rongfengliang/myvigil-multiemail'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rongfengliang/myvigil-multiemail" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rongfengliang/myvigil-multiemail"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rongfengliang/myvigil-multiemail'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 27e4a0452af5df2e75065ca6b91573428aa5713c [INFO] sha for GitHub repo rongfengliang/myvigil-multiemail: 27e4a0452af5df2e75065ca6b91573428aa5713c [INFO] validating manifest of rongfengliang/myvigil-multiemail on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rongfengliang/myvigil-multiemail on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rongfengliang/myvigil-multiemail [INFO] finished frobbing rongfengliang/myvigil-multiemail [INFO] frobbed toml for rongfengliang/myvigil-multiemail written to work/ex/beta-1.38-1/sources/1.37.0/gh/rongfengliang/myvigil-multiemail/Cargo.toml [INFO] started frobbing rongfengliang/myvigil-multiemail [INFO] finished frobbing rongfengliang/myvigil-multiemail [INFO] frobbed toml for rongfengliang/myvigil-multiemail written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rongfengliang/myvigil-multiemail/Cargo.toml [INFO] crate rongfengliang/myvigil-multiemail already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing rongfengliang/myvigil-multiemail against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rongfengliang/myvigil-multiemail:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 70a5867f1fa325f9c1bf892c7a2893d779ff2f8cda86af88bfbc2df218388f0e [INFO] running `"docker" "start" "-a" "70a5867f1fa325f9c1bf892c7a2893d779ff2f8cda86af88bfbc2df218388f0e"` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling encoding_rs v0.8.16 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling rocket_codegen v0.4.0 [INFO] [stderr] Compiling rocket v0.4.0 [INFO] [stderr] Compiling unic-char-property v0.7.0 [INFO] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling nom v4.2.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] error: failed to run custom build command for `rocket v0.4.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rocket-738bdccb052853bc/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: 1.37.0 (2019-08-13). Minimum required: 1.31.0-nightly (2018-10-05). [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-0.4.0/build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5650c4d958db - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5650c4d958db - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5650c4d958db - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5650c4d958db - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5650c4d958db - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5650c4d955b7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5650c4d95fa0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5650c4d6aa84 - std::panicking::begin_panic::hbbf9caef51a83c18 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x5650c4d65c69 - build_script_build::main::hd87b8d12931ebf51 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0/build.rs:38 [INFO] [stderr] 9: 0x5650c4d68170 - std::rt::lang_start::{{closure}}::h7938294be3a133a3 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x5650c4d959f3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x5650c4d959f3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x5650c4d9bcaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 13: 0x5650c4d964ad - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x5650c4d964ad - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x5650c4d964ad - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x5650c4d68149 - std::rt::lang_start::h3992ad80825dd8ed [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x5650c4d6698a - main [INFO] [stderr] 18: 0x7f5a845792e1 - __libc_start_main [INFO] [stderr] 19: 0x5650c4d653ca - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "70a5867f1fa325f9c1bf892c7a2893d779ff2f8cda86af88bfbc2df218388f0e"` [INFO] running `"docker" "rm" "-f" "70a5867f1fa325f9c1bf892c7a2893d779ff2f8cda86af88bfbc2df218388f0e"` [INFO] [stdout] 70a5867f1fa325f9c1bf892c7a2893d779ff2f8cda86af88bfbc2df218388f0e