[INFO] fetching crate confindent 1.1.1... [INFO] testing confindent-1.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate confindent 1.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate confindent 1.1.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate confindent 1.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate confindent 1.1.1 [INFO] tweaked toml for crates.io crate confindent 1.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate confindent 1.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ff5e540c91a70fcf41d47cb951cbc7ced7a0a66968e58a36bcafb871b415629f [INFO] running `"docker" "start" "-a" "ff5e540c91a70fcf41d47cb951cbc7ced7a0a66968e58a36bcafb871b415629f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling confindent v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "ff5e540c91a70fcf41d47cb951cbc7ced7a0a66968e58a36bcafb871b415629f"` [INFO] running `"docker" "rm" "-f" "ff5e540c91a70fcf41d47cb951cbc7ced7a0a66968e58a36bcafb871b415629f"` [INFO] [stdout] ff5e540c91a70fcf41d47cb951cbc7ced7a0a66968e58a36bcafb871b415629f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96367a3f56fd8c19a5cd56cec3a8af33df9a3b138fa66268da959462a011fdad [INFO] running `"docker" "start" "-a" "96367a3f56fd8c19a5cd56cec3a8af33df9a3b138fa66268da959462a011fdad"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling confindent v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "96367a3f56fd8c19a5cd56cec3a8af33df9a3b138fa66268da959462a011fdad"` [INFO] running `"docker" "rm" "-f" "96367a3f56fd8c19a5cd56cec3a8af33df9a3b138fa66268da959462a011fdad"` [INFO] [stdout] 96367a3f56fd8c19a5cd56cec3a8af33df9a3b138fa66268da959462a011fdad [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b111ea031f00976fb15b5b3cf64a47d329bd60c15818cb09b8e54f2d11aa170 [INFO] running `"docker" "start" "-a" "0b111ea031f00976fb15b5b3cf64a47d329bd60c15818cb09b8e54f2d11aa170"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/confindent-eaf60e6adad2d0b3 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::parse_config_from_file ... ok [INFO] [stdout] test tests::parse_config_nested_sections ... ok [INFO] [stdout] test tests::parse_config_one_section ... ok [INFO] [stdout] test tests::parse_config_two_sections ... ok [INFO] [stdout] test tests::parse_config_from_str ... ok [INFO] [stdout] test tests::get_config_vec ... ok [INFO] [stdout] test tests::parse_section_onlyindent ... ok [INFO] [stdout] test tests::parse_section_indent ... ok [INFO] [stdout] test tests::parse_config_two_sections_same_name ... ok [INFO] [stdout] test tests::parse_section_noindent ... ok [INFO] [stdout] test tests::parse_section_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests confindent [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - ConfSection::get_value (line 219) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::get_child (line 381) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::create_child (line 479) ... ok [INFO] [stdout] test src/lib.rs - ConfSection::get_vec (line 241) ... ok [INFO] [stdout] test src/lib.rs - Confindent::from_file (line 38) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::get_child_value (line 495) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::get_children_mut (line 461) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::get_children (line 412) ... ok [INFO] [stdout] test src/lib.rs - ConfParent::get_child_mut (line 430) ... ok [INFO] [stdout] test src/lib.rs - ConfSection::set_value (line 194) ... ok [INFO] [stdout] test src/lib.rs - Confindent::to_file (line 51) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Confindent::to_file (line 51) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/lib.rs:13:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558ddf685775 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x558ddf685775 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558ddf685775 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x558ddf685775 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x558ddf6a2fdc - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x558ddf683fa3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x558ddf687c80 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x558ddf687c80 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x558ddf687c80 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x558ddf6879cc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x558ddf688267 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 11: 0x558ddf687e6b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 12: 0x558ddf6a23e1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 13: 0x558ddf6a2203 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 14: 0x558ddf675250 - core::result::Result::unwrap::h20496c297ba3f55c [INFO] [stdout] 15: 0x558ddf6761f7 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x558ddf674ab3 - std::rt::lang_start::{{closure}}::h5f92bcc9991fb652 [INFO] [stdout] 17: 0x558ddf688638 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x558ddf688638 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stdout] at src/libstd/panicking.rs:297 [INFO] [stdout] 19: 0x558ddf688638 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x558ddf688638 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x558ddf688638 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x558ddf674a98 - std::rt::lang_start::h66e0318a0fda6501 [INFO] [stdout] 23: 0x558ddf67624b - main [INFO] [stdout] 24: 0x7f63c5b730b3 - __libc_start_main [INFO] [stdout] 25: 0x558ddf67417e - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Confindent::to_file (line 51) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "0b111ea031f00976fb15b5b3cf64a47d329bd60c15818cb09b8e54f2d11aa170"` [INFO] running `"docker" "rm" "-f" "0b111ea031f00976fb15b5b3cf64a47d329bd60c15818cb09b8e54f2d11aa170"` [INFO] [stdout] 0b111ea031f00976fb15b5b3cf64a47d329bd60c15818cb09b8e54f2d11aa170