[INFO] updating cached repository livioribeiro/cargo-readme [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/livioribeiro/cargo-readme [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/cargo-readme" "work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/cargo-readme" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/cargo-readme"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/cargo-readme'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8f7a61883b508c20713496b9c24a1303052998c7 [INFO] sha for GitHub repo livioribeiro/cargo-readme: 8f7a61883b508c20713496b9c24a1303052998c7 [INFO] validating manifest of livioribeiro/cargo-readme 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 livioribeiro/cargo-readme 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 livioribeiro/cargo-readme [INFO] finished frobbing livioribeiro/cargo-readme [INFO] frobbed toml for livioribeiro/cargo-readme written to work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme/Cargo.toml [INFO] started frobbing livioribeiro/cargo-readme [INFO] finished frobbing livioribeiro/cargo-readme [INFO] frobbed toml for livioribeiro/cargo-readme written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/cargo-readme/Cargo.toml [INFO] crate livioribeiro/cargo-readme 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] testing livioribeiro/cargo-readme 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme:/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] c3e658e7ef74aae29213443c3c6e133aabbda4b97265ff79f6da872b9281a9de [INFO] running `"docker" "start" "-a" "c3e658e7ef74aae29213443c3c6e133aabbda4b97265ff79f6da872b9281a9de"` [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling cargo-readme v3.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/readme/extract.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | result.push(line.trim_right().to_owned()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/readme/extract.rs:86:35 [INFO] [stderr] | [INFO] [stderr] 86 | line.split_at(split_at).1.trim_right().to_owned() [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/readme/template.rs:54:25 [INFO] [stderr] | [INFO] [stderr] 54 | template = template.trim_right_matches("\n").to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.76s [INFO] running `"docker" "inspect" "c3e658e7ef74aae29213443c3c6e133aabbda4b97265ff79f6da872b9281a9de"` [INFO] running `"docker" "rm" "-f" "c3e658e7ef74aae29213443c3c6e133aabbda4b97265ff79f6da872b9281a9de"` [INFO] [stdout] c3e658e7ef74aae29213443c3c6e133aabbda4b97265ff79f6da872b9281a9de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] ca58b541a5636f1c1adda91cb7f0fd0afa2c5125f6f3d449a231b8b608130f95 [INFO] running `"docker" "start" "-a" "ca58b541a5636f1c1adda91cb7f0fd0afa2c5125f6f3d449a231b8b608130f95"` [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.27 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling assert_cli v0.6.3 [INFO] [stderr] Compiling cargo-readme v3.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/readme/extract.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | result.push(line.trim_right().to_owned()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/readme/extract.rs:86:35 [INFO] [stderr] | [INFO] [stderr] 86 | line.split_at(split_at).1.trim_right().to_owned() [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/readme/template.rs:54:25 [INFO] [stderr] | [INFO] [stderr] 54 | template = template.trim_right_matches("\n").to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.41s [INFO] running `"docker" "inspect" "ca58b541a5636f1c1adda91cb7f0fd0afa2c5125f6f3d449a231b8b608130f95"` [INFO] running `"docker" "rm" "-f" "ca58b541a5636f1c1adda91cb7f0fd0afa2c5125f6f3d449a231b8b608130f95"` [INFO] [stdout] ca58b541a5636f1c1adda91cb7f0fd0afa2c5125f6f3d449a231b8b608130f95 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/cargo-readme:/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" "test" "--frozen"` [INFO] [stdout] 5e6d787ee4b067843577257f8861bd6ddb0985d145695dec63f86941d27dde07 [INFO] running `"docker" "start" "-a" "5e6d787ee4b067843577257f8861bd6ddb0985d145695dec63f86941d27dde07"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_readme-93e825448c3f1a1f [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test readme::extract::tests::extract_docs_mix_styles_singleline ... ok [INFO] [stdout] test readme::extract::tests::extract_docs_mix_styles_multiline ... ok [INFO] [stdout] test readme::extract::tests::extract_docs_multiline_style ... ok [INFO] [stdout] test readme::process::tests::alternate_delimiter_4_tildes ... ok [INFO] [stdout] test readme::process::tests::alternate_delimiter_4_backticks_nested ... ok [INFO] [stdout] test readme::process::tests::alternate_delimiter_4_backticks ... ok [INFO] [stdout] test readme::process::tests::alternate_delimiter_3_tildes ... ok [INFO] [stdout] test readme::extract::tests::extract_docs_nested_level_1 ... ok [INFO] [stdout] test readme::extract::tests::extract_docs_singleline_style ... ok [INFO] [stdout] test readme::extract::tests::extract_docs_nested_level_2 ... ok [INFO] [stdout] test readme::process::tests::hide_line_in_rust_code_block ... ok [INFO] [stdout] test readme::process::tests::transform_text_block ... ok [INFO] [stdout] test readme::template::tests::append_license_with_empty_readme ... ok [INFO] [stdout] test readme::process::tests::transform_other_code_block_with_symbols ... ok [INFO] [stdout] test readme::process::tests::do_not_indent_markdown_headings ... ok [INFO] [stdout] test readme::process::tests::transform_rust_code_block ... ok [INFO] [stdout] test readme::process::tests::do_not_hide_line_in_code_block ... ok [INFO] [stdout] test readme::process::tests::alternate_delimiter_mixed ... ok [INFO] [stdout] test readme::process::tests::transform_rust_code_block_with_prefix ... ok [INFO] [stdout] test readme::process::tests::indent_markdown_headings ... ok [INFO] [stdout] test readme::template::tests::append_license_with_filled_readme ... ok [INFO] [stdout] test readme::template::tests::prepend_badges_with_filled_readme_and_non_empty_badges ... ok [INFO] [stdout] test readme::template::tests::prepend_title_with_empty_readme ... ok [INFO] [stdout] test readme::template::tests::prepend_title_with_filled_readme ... ok [INFO] [stdout] test readme::template::tests::prepend_badges_with_filled_readme_and_empty_badges ... ok [INFO] [stdout] test readme::template::tests::render_badges ... ok [INFO] [stdout] test readme::template::tests::prepend_badges_with_empty_readme_and_non_empty_badges ... ok [INFO] [stdout] test readme::template::tests::prepend_badges_with_empty_readme_and_empty_badges ... ok [INFO] [stdout] test readme::template::tests::render_full ... ok [INFO] [stdout] test readme::template::tests::render_license ... ok [INFO] [stdout] test readme::template::tests::render_minimal ... ok [INFO] [stdout] test readme::template::tests::render_nothing ... ok [INFO] [stdout] test readme::template::tests::render_title ... ok [INFO] [stdout] test readme::template::tests::template_full ... ok [INFO] [stdout] test readme::template::tests::template_minimal ... ok [INFO] [stdout] test readme::template::tests::template_with_badge_tag_but_missing_badges_should_fail ... ok [INFO] [stdout] test readme::template::tests::template_with_badges ... ok [INFO] [stdout] test readme::template::tests::template_with_license ... ok [INFO] [stdout] test readme::template::tests::template_with_license_tag_but_missing_license_should_fail ... ok [INFO] [stdout] test readme::template::tests::template_with_title ... ok [INFO] [stdout] test readme::template::tests::template_with_version ... ok [INFO] [stdout] test readme::template::tests::template_without_readme_should_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_readme-deceed88280a2a3c [INFO] [stderr] Running /opt/crater/target/debug/deps/alternate_input-8ea3b9406f0caae8 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test alternate_input_single_line ... FAILED [INFO] [stdout] test alternate_input_empty_docs ... FAILED [INFO] [stdout] test alternate_input_a_little_bit_longer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- alternate_input_single_line stdout ---- [INFO] [stdout] thread 'alternate_input_single_line' panicked at 'Assertion failed for `cargo run --quiet -- readme --project-root tests/test-project --no-template --no-badges --input src/single_line.rs` [INFO] [stdout] with: Unexpected return status: failure [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=``` [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56442c76ffab - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56442c76ffab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56442c76ffab - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56442c76ffab - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56442c76ffab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56442c76fc1a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x56442c770720 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56442c6e1878 - std::panicking::begin_panic::h75893cd046c6e942 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x56442c6cdf5b - assert_cli::assert::Assert::unwrap::hd3aada53730e4af9 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441 [INFO] [stdout] 9: 0x56442c680e7b - alternate_input::alternate_input_single_line::h467f24899d68bc2c [INFO] [stdout] at tests/alternate-input.rs:46 [INFO] [stdout] 10: 0x56442c680d1a - alternate_input::alternate_input_single_line::{{closure}}::h48e7eeaa944acc4b [INFO] [stdout] at tests/alternate-input.rs:27 [INFO] [stdout] 11: 0x56442c67f74e - core::ops::function::FnOnce::call_once::h4e61f9492d394405 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x56442c68ce7f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x56442c6a7478 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x56442c6a7478 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x56442c6a7478 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x56442c6822f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x56442c6863b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x56442c6863b5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x56442c6863b5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x56442c686ab2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x56442c686ab2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x56442c686ab2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x56442c686ab2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x56442c76495f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x56442c776ba0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x56442c776ba0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x56442c776ba0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fcaa6dea4a4 - start_thread [INFO] [stdout] 31: 0x7fcaa6915d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- alternate_input_empty_docs stdout ---- [INFO] [stdout] thread 'alternate_input_empty_docs' panicked at 'Assertion failed for `cargo run --quiet -- readme --project-root tests/test-project --no-template --no-badges --input src/no_docs.rs` [INFO] [stdout] with: Unexpected return status: failure [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=``` [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56442c76ffab - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56442c76ffab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56442c76ffab - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56442c76ffab - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56442c76ffab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56442c76fc1a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x56442c770720 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56442c6e1878 - std::panicking::begin_panic::h75893cd046c6e942 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x56442c6cdf5b - assert_cli::assert::Assert::unwrap::hd3aada53730e4af9 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441 [INFO] [stdout] 9: 0x56442c680d05 - alternate_input::alternate_input_empty_docs::h413b235d6fede97a [INFO] [stdout] at tests/alternate-input.rs:17 [INFO] [stdout] 10: 0x56442c680bba - alternate_input::alternate_input_empty_docs::{{closure}}::h9182842319887036 [INFO] [stdout] at tests/alternate-input.rs:6 [INFO] [stdout] 11: 0x56442c67f78e - core::ops::function::FnOnce::call_once::hb5c84e3ef0748385 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x56442c68ce7f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x56442c6a7478 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x56442c6a7478 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x56442c6a7478 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x56442c6822f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x56442c6863b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x56442c6863b5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x56442c6863b5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x56442c686ab2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x56442c686ab2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x56442c686ab2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x56442c686ab2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x56442c76495f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x56442c776ba0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x56442c776ba0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x56442c776ba0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fcaa6dea4a4 - start_thread [INFO] [stdout] 31: 0x7fcaa6915d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- alternate_input_a_little_bit_longer stdout ---- [INFO] [stdout] thread 'alternate_input_a_little_bit_longer' panicked at 'Assertion failed for `cargo run --quiet -- readme --project-root tests/test-project --no-template --no-badges --input src/other.rs` [INFO] [stdout] with: Unexpected return status: failure [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=``` [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56442c76ffab - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56442c76ffab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56442c76ffab - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56442c76ffab - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56442c76ffab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56442c76fc1a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x56442c770720 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56442c6e1878 - std::panicking::begin_panic::h75893cd046c6e942 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x56442c6cdf5b - assert_cli::assert::Assert::unwrap::hd3aada53730e4af9 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.3/src/assert.rs:441 [INFO] [stdout] 9: 0x56442c680ffb - alternate_input::alternate_input_a_little_bit_longer::h8ca7a74a93d4abda [INFO] [stdout] at tests/alternate-input.rs:77 [INFO] [stdout] 10: 0x56442c680e9a - alternate_input::alternate_input_a_little_bit_longer::{{closure}}::h6bb8d26072c713d1 [INFO] [stdout] at tests/alternate-input.rs:56 [INFO] [stdout] 11: 0x56442c67f70e - core::ops::function::FnOnce::call_once::h2e6597d325b60da0 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x56442c68ce7f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x56442c6a7478 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x56442c6a7478 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x56442c6a7478 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x56442c6822f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x56442c6863b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x56442c6863b5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x56442c6863b5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x56442c77744a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x56442c686ab2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x56442c686ab2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x56442c686ab2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x56442c686ab2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x56442c76495f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x56442c776ba0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x56442c776ba0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x56442c776ba0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fcaa6dea4a4 - start_thread [INFO] [stdout] 31: 0x7fcaa6915d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] alternate_input_a_little_bit_longer [INFO] [stdout] alternate_input_empty_docs [INFO] [stdout] alternate_input_single_line [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test alternate-input' [INFO] running `"docker" "inspect" "5e6d787ee4b067843577257f8861bd6ddb0985d145695dec63f86941d27dde07"` [INFO] running `"docker" "rm" "-f" "5e6d787ee4b067843577257f8861bd6ddb0985d145695dec63f86941d27dde07"` [INFO] [stdout] 5e6d787ee4b067843577257f8861bd6ddb0985d145695dec63f86941d27dde07