[INFO] fetching crate json_errors 0.5.4... [INFO] checking json_errors-0.5.4 against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063 [INFO] extracting crate json_errors 0.5.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate json_errors 0.5.4 on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3 [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate json_errors 0.5.4 [INFO] finished tweaking crates.io crate json_errors 0.5.4 [INFO] tweaked toml for crates.io crate json_errors 0.5.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9ac31603540ebe246cbc63de89c42541afe9ef9a2de710e73c250a8c7fe1a878 [INFO] running `"docker" "start" "-a" "9ac31603540ebe246cbc63de89c42541afe9ef9a2de710e73c250a8c7fe1a878"` [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Compiling cookie v0.11.1 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] error: failed to run custom build command for `rocket_codegen v0.4.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket_codegen-7c0d504c7b165f8e/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket (codegen) requires a 'dev' or 'nightly' version of rustc. [INFO] [stderr] Installed version: 1.40.0 (2019-11-03) [INFO] [stderr] Minimum required: 1.33.0-nightly (2019-01-13) [INFO] [stderr] See the getting started guide (https://rocket.rs/v0.5/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.2/build.rs:29:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d245374414 - backtrace::backtrace::libunwind::trace::h10670797ed121b68 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d245374414 - backtrace::backtrace::trace_unsynchronized::hf5a38e033ae2a818 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d245374414 - std::sys_common::backtrace::_print_fmt::h0b0e2af5a9deb4cb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55d245374414 - ::fmt::h09f90ebbbcc94e48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55d2453922bc - core::fmt::write::h9adf6958464578db [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x55d245371ce7 - std::io::Write::write_fmt::h9297c47d062dfa6b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55d2453767be - std::sys_common::backtrace::_print::h128f57eaf6d3b811 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55d2453767be - std::sys_common::backtrace::print::h84624ec5a0a67ad0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55d2453767be - std::panicking::default_hook::{{closure}}::h0a87be176a63bd0d [INFO] [stderr] at src/libstd/panicking.rs:188 [INFO] [stderr] 9: 0x55d2453764b1 - std::panicking::default_hook::h18557876266abded [INFO] [stderr] at src/libstd/panicking.rs:205 [INFO] [stderr] 10: 0x55d245376e0b - std::panicking::rust_panic_with_hook::h86f942b22e4cd4d1 [INFO] [stderr] at src/libstd/panicking.rs:464 [INFO] [stderr] 11: 0x55d24534aa2f - std::panicking::begin_panic::h73295cb04614e2ef [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/panicking.rs:400 [INFO] [stderr] 12: 0x55d2453460e4 - build_script_build::main::hc333ba48a3b44c65 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.2/build.rs:29 [INFO] [stderr] 13: 0x55d245347810 - std::rt::lang_start::{{closure}}::hb9152ae7668551b2 [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 14: 0x55d245376883 - std::rt::lang_start_internal::{{closure}}::hf008733c03a14083 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x55d245376883 - std::panicking::try::do_call::hb7fbde37ae97e7fe [INFO] [stderr] at src/libstd/panicking.rs:287 [INFO] [stderr] 16: 0x55d24537cb1a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:83 [INFO] [stderr] 17: 0x55d2453772ed - std::panicking::try::h79a79d869e06ace7 [INFO] [stderr] at src/libstd/panicking.rs:265 [INFO] [stderr] 18: 0x55d2453772ed - std::panic::catch_unwind::h428abb27e7ddef2d [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 19: 0x55d2453772ed - std::rt::lang_start_internal::hb860b89a1e78b084 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 20: 0x55d2453477e9 - std::rt::lang_start::h2bb4fea4b334a8af [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 21: 0x55d2453467fa - main [INFO] [stderr] 22: 0x7fb41258cb97 - __libc_start_main [INFO] [stderr] 23: 0x55d2453457aa - _start [INFO] [stderr] 24: 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 v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pear_codegen-55d37ac21db706de/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: 1.40.0-beta.643 (2019-11-03). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ee2643c394 - backtrace::backtrace::libunwind::trace::h10670797ed121b68 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55ee2643c394 - backtrace::backtrace::trace_unsynchronized::hf5a38e033ae2a818 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ee2643c394 - std::sys_common::backtrace::_print_fmt::h0b0e2af5a9deb4cb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55ee2643c394 - ::fmt::h09f90ebbbcc94e48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55ee2645a0bc - core::fmt::write::h9adf6958464578db [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x55ee26439c67 - std::io::Write::write_fmt::h9297c47d062dfa6b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55ee2643e73e - std::sys_common::backtrace::_print::h128f57eaf6d3b811 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55ee2643e73e - std::sys_common::backtrace::print::h84624ec5a0a67ad0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55ee2643e73e - std::panicking::default_hook::{{closure}}::h0a87be176a63bd0d [INFO] [stderr] at src/libstd/panicking.rs:188 [INFO] [stderr] 9: 0x55ee2643e431 - std::panicking::default_hook::h18557876266abded [INFO] [stderr] at src/libstd/panicking.rs:205 [INFO] [stderr] 10: 0x55ee2643ed8b - std::panicking::rust_panic_with_hook::h86f942b22e4cd4d1 [INFO] [stderr] at src/libstd/panicking.rs:464 [INFO] [stderr] 11: 0x55ee26412c7f - std::panicking::begin_panic::hbcc4c1d6b6ca827c [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/panicking.rs:400 [INFO] [stderr] 12: 0x55ee26410a6a - build_script_build::main::h5ce387ffd6d16852 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31 [INFO] [stderr] 13: 0x55ee26412170 - std::rt::lang_start::{{closure}}::hfd8f0c0762e0c100 [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 14: 0x55ee2643e803 - std::rt::lang_start_internal::{{closure}}::hf008733c03a14083 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x55ee2643e803 - std::panicking::try::do_call::hb7fbde37ae97e7fe [INFO] [stderr] at src/libstd/panicking.rs:287 [INFO] [stderr] 16: 0x55ee26444a9a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:83 [INFO] [stderr] 17: 0x55ee2643f26d - std::panicking::try::h79a79d869e06ace7 [INFO] [stderr] at src/libstd/panicking.rs:265 [INFO] [stderr] 18: 0x55ee2643f26d - std::panic::catch_unwind::h428abb27e7ddef2d [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 19: 0x55ee2643f26d - std::rt::lang_start_internal::hb860b89a1e78b084 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 20: 0x55ee26412149 - std::rt::lang_start::h095fefad4e42f76d [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 21: 0x55ee2641184a - main [INFO] [stderr] 22: 0x7ffae2652b97 - __libc_start_main [INFO] [stderr] 23: 0x55ee264103ba - _start [INFO] [stderr] 24: 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 v0.4.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket-02a068c7d69f8061/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket (core) requires a 'dev' or 'nightly' version of rustc. [INFO] [stderr] Installed version: 1.40.0 (2019-11-03) [INFO] [stderr] Minimum required: 1.35.0-nightly (2019-04-05) [INFO] [stderr] See the getting started guide (https://rocket.rs/v0.5/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.2/build.rs:29:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555a281f8414 - backtrace::backtrace::libunwind::trace::h10670797ed121b68 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x555a281f8414 - backtrace::backtrace::trace_unsynchronized::hf5a38e033ae2a818 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555a281f8414 - std::sys_common::backtrace::_print_fmt::h0b0e2af5a9deb4cb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x555a281f8414 - ::fmt::h09f90ebbbcc94e48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x555a282162bc - core::fmt::write::h9adf6958464578db [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x555a281f5ce7 - std::io::Write::write_fmt::h9297c47d062dfa6b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x555a281fa7be - std::sys_common::backtrace::_print::h128f57eaf6d3b811 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x555a281fa7be - std::sys_common::backtrace::print::h84624ec5a0a67ad0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x555a281fa7be - std::panicking::default_hook::{{closure}}::h0a87be176a63bd0d [INFO] [stderr] at src/libstd/panicking.rs:188 [INFO] [stderr] 9: 0x555a281fa4b1 - std::panicking::default_hook::h18557876266abded [INFO] [stderr] at src/libstd/panicking.rs:205 [INFO] [stderr] 10: 0x555a281fae0b - std::panicking::rust_panic_with_hook::h86f942b22e4cd4d1 [INFO] [stderr] at src/libstd/panicking.rs:464 [INFO] [stderr] 11: 0x555a281cea2f - std::panicking::begin_panic::ha8cb706aad4a374f [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/panicking.rs:400 [INFO] [stderr] 12: 0x555a281ca0e4 - build_script_build::main::hb47e38c299a4bdd0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.2/build.rs:29 [INFO] [stderr] 13: 0x555a281cb810 - std::rt::lang_start::{{closure}}::hfa607963b68e5e9a [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 14: 0x555a281fa883 - std::rt::lang_start_internal::{{closure}}::hf008733c03a14083 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x555a281fa883 - std::panicking::try::do_call::hb7fbde37ae97e7fe [INFO] [stderr] at src/libstd/panicking.rs:287 [INFO] [stderr] 16: 0x555a28200b1a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:83 [INFO] [stderr] 17: 0x555a281fb2ed - std::panicking::try::h79a79d869e06ace7 [INFO] [stderr] at src/libstd/panicking.rs:265 [INFO] [stderr] 18: 0x555a281fb2ed - std::panic::catch_unwind::h428abb27e7ddef2d [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 19: 0x555a281fb2ed - std::rt::lang_start_internal::hb860b89a1e78b084 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 20: 0x555a281cb7e9 - std::rt::lang_start::h348d86c7a01a7d3b [INFO] [stderr] at /rustc/5e633973aa9255a88b65a39484627bb54e6044b3/src/libstd/rt.rs:61 [INFO] [stderr] 21: 0x555a281ca7fa - main [INFO] [stderr] 22: 0x7fa99956ab97 - __libc_start_main [INFO] [stderr] 23: 0x555a281c97aa - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro_diagnostic, proc_macro_span)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(crate_visibility_modifier)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(concat_idents)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `devise_core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9ac31603540ebe246cbc63de89c42541afe9ef9a2de710e73c250a8c7fe1a878"` [INFO] running `"docker" "rm" "-f" "9ac31603540ebe246cbc63de89c42541afe9ef9a2de710e73c250a8c7fe1a878"` [INFO] [stdout] 9ac31603540ebe246cbc63de89c42541afe9ef9a2de710e73c250a8c7fe1a878