[INFO] fetching crate lmake_lines_of_code 1.1.6... [INFO] testing lmake_lines_of_code-1.1.6 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate lmake_lines_of_code 1.1.6 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lmake_lines_of_code 1.1.6 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lmake_lines_of_code 1.1.6 [INFO] finished tweaking crates.io crate lmake_lines_of_code 1.1.6 [INFO] tweaked toml for crates.io crate lmake_lines_of_code 1.1.6 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate lmake_lines_of_code 1.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d5d62760eb799a2fa742bafdbce9e06c2c26a5dabd24a94eabc0a3c7a4c1d162 [INFO] running `Command { std: "docker" "start" "-a" "d5d62760eb799a2fa742bafdbce9e06c2c26a5dabd24a94eabc0a3c7a4c1d162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5d62760eb799a2fa742bafdbce9e06c2c26a5dabd24a94eabc0a3c7a4c1d162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d62760eb799a2fa742bafdbce9e06c2c26a5dabd24a94eabc0a3c7a4c1d162", kill_on_drop: false }` [INFO] [stdout] d5d62760eb799a2fa742bafdbce9e06c2c26a5dabd24a94eabc0a3c7a4c1d162 [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 062dea2485cc38f8d9603a9bdd95ead42a7dbf67bb9bf06067ce7dbf38f15c6f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "062dea2485cc38f8d9603a9bdd95ead42a7dbf67bb9bf06067ce7dbf38f15c6f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling fragile v1.0.0 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling predicates v1.0.5 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling mockall_derive v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling mockall v0.7.1 [INFO] [stderr] Compiling lmake_lines_of_code v1.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "062dea2485cc38f8d9603a9bdd95ead42a7dbf67bb9bf06067ce7dbf38f15c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062dea2485cc38f8d9603a9bdd95ead42a7dbf67bb9bf06067ce7dbf38f15c6f", kill_on_drop: false }` [INFO] [stdout] 062dea2485cc38f8d9603a9bdd95ead42a7dbf67bb9bf06067ce7dbf38f15c6f [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1a50183e91e5de7b9ad02af91581093d205e40ca80f90b79dd553f5057bfc7a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d1a50183e91e5de7b9ad02af91581093d205e40ca80f90b79dd553f5057bfc7a", kill_on_drop: false }` [INFO] [stderr] Compiling lmake_lines_of_code v1.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "d1a50183e91e5de7b9ad02af91581093d205e40ca80f90b79dd553f5057bfc7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a50183e91e5de7b9ad02af91581093d205e40ca80f90b79dd553f5057bfc7a", kill_on_drop: false }` [INFO] [stdout] d1a50183e91e5de7b9ad02af91581093d205e40ca80f90b79dd553f5057bfc7a [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dca79df9cf85d872ee93740e2b418c6fe5ad9ad97822a5e08bec21a40af2bead [INFO] running `Command { std: "docker" "start" "-a" "dca79df9cf85d872ee93740e2b418c6fe5ad9ad97822a5e08bec21a40af2bead", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lmake_lines_of_code-b62bbffb136bf483 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lmake_lines_of_code-f82181250dbbc3fd [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lmake_lines_of_code [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/utilsmod.rs - utilsmod::traverse_dir_with_exclude_dir (line 12) ... ok [INFO] [stdout] test src/count_lines_mod.rs - count_lines_mod::AppObject::workspace_or_project_count_lines (line 51) ... ok [INFO] [stdout] test src/count_lines_mod.rs - count_lines_mod::AppObject::to_string_as_shield_badges (line 253) ... ok [INFO] [stdout] test src/count_lines_mod.rs - count_lines_mod::AppObject::to_string_as_md_table (line 220) ... ok [INFO] [stdout] test src/readme_include_mod.rs - readme_include_mod::include_into_readme_md (line 13) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/readme_include_mod.rs - readme_include_mod::include_into_readme_md (line 13) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] current_dir: /opt/rustwide/workdir [INFO] [stdout] [INFO] [stdout] | src code | doc comments | comments | examples | tests | [INFO] [stdout] | :------: | :----------: | :------: | :------: | :---: | [INFO] [stdout] | lines | lines | lines | lines | lines | [INFO] [stdout] | 365 | 269 | 52 | 0 | 0 | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Error: reg.captures is None [INFO] [stdout] to_string_as_shield_badges() start [INFO] [stdout] [![Lines in Rust code](https://img.shields.io/badge/Lines_in_Rust-365-green.svg)]() [INFO] [stdout] [![Lines in Doc comments](https://img.shields.io/badge/Lines_in_Doc_comments-269-blue.svg)]() [INFO] [stdout] [![Lines in Comments](https://img.shields.io/badge/Lines_in_comments-52-purple.svg)]() [INFO] [stdout] [![Lines in examples](https://img.shields.io/badge/Lines_in_examples-0-yellow.svg)]() [INFO] [stdout] [![Lines in tests](https://img.shields.io/badge/Lines_in_tests-0-orange.svg)]() [INFO] [stdout] [INFO] [stdout] include_into_readme_md write file: README.md [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at ' [INFO] [stdout] [INFO] [stdout] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [INFO] [stdout] ! unwrap! called on Result::Err ! [INFO] [stdout] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [INFO] [stdout] src/readme_include_mod.rs:38,17 in lmake_lines_of_code::readme_include_mod [INFO] [stdout] [INFO] [stdout] Err(Os { code: 30, kind: Other, message: "Read-only file system" }) [INFO] [stdout] [INFO] [stdout] ', /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/macros.rs:16:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55faf3ac1be5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55faf3ac1be5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55faf3ac1be5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55faf3ac1be5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55faf3aea5ec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55faf3abefc2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55faf3ac4050 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55faf3ac4050 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55faf3ac4050 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55faf3ac3d9c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:217 [INFO] [stdout] 10: 0x55faf3ac4693 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 11: 0x55faf3ac428b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 12: 0x55faf3ac41fb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 13: 0x55faf38861e4 - as unwrap::VerboseUnwrap>::verbose_unwrap::h4f8ca95b66a0676a [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/macros.rs:16 [INFO] [stdout] 14: 0x55faf3857525 - lmake_lines_of_code::readme_include_mod::include_into_readme_md::h56d042fe8fef51e5 [INFO] [stdout] at src/readme_include_mod.rs:38 [INFO] [stdout] 15: 0x55faf384b43c - rust_out::main::h405f65324f7b53be [INFO] [stdout] 16: 0x55faf384b2b3 - std::rt::lang_start::{{closure}}::ha8395b9615e12984 [INFO] [stdout] 17: 0x55faf3ac4a63 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x55faf3ac4a63 - std::panicking::try::do_call::he8e1d689a3e26def [INFO] [stdout] at src/libstd/panicking.rs:348 [INFO] [stdout] 19: 0x55faf3ac4a63 - std::panicking::try::h264b6eebc2fa7bbf [INFO] [stdout] at src/libstd/panicking.rs:325 [INFO] [stdout] 20: 0x55faf3ac4a63 - std::panic::catch_unwind::hbf28fafa723b2128 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55faf3ac4a63 - std::rt::lang_start_internal::he959aa59bc3ec202 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x55faf384b298 - std::rt::lang_start::hf91fc87199e1c84e [INFO] [stdout] 23: 0x55faf384b48b - main [INFO] [stdout] 24: 0x7f15d76570b3 - __libc_start_main [INFO] [stdout] 25: 0x55faf384b19e - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/readme_include_mod.rs - readme_include_mod::include_into_readme_md (line 13) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "dca79df9cf85d872ee93740e2b418c6fe5ad9ad97822a5e08bec21a40af2bead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca79df9cf85d872ee93740e2b418c6fe5ad9ad97822a5e08bec21a40af2bead", kill_on_drop: false }` [INFO] [stdout] dca79df9cf85d872ee93740e2b418c6fe5ad9ad97822a5e08bec21a40af2bead