[INFO] fetching crate rust-code-analysis 0.0.18...
[INFO] testing rust-code-analysis-0.0.18 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rust-code-analysis 0.0.18 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust-code-analysis 0.0.18 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-code-analysis 0.0.18
[INFO] finished tweaking crates.io crate rust-code-analysis 0.0.18
[INFO] tweaked toml for crates.io crate rust-code-analysis 0.0.18 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeb159bac4d9315abf8fe1073195ba73889691b4e1e01fa29b5dd880fede2d35
[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" "eeb159bac4d9315abf8fe1073195ba73889691b4e1e01fa29b5dd880fede2d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeb159bac4d9315abf8fe1073195ba73889691b4e1e01fa29b5dd880fede2d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb159bac4d9315abf8fe1073195ba73889691b4e1e01fa29b5dd880fede2d35", kill_on_drop: false }`
[INFO] [stdout] eeb159bac4d9315abf8fe1073195ba73889691b4e1e01fa29b5dd880fede2d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57dcb6fc735a3f50200fe9ffe6903fa3d9ad9a30a6dd8c65af6adc848456430b
[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" "57dcb6fc735a3f50200fe9ffe6903fa3d9ad9a30a6dd8c65af6adc848456430b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling tree-sitter v0.16.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling rust-code-analysis v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling enum-iterator v0.6.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.89s
[INFO] running `Command { std: "docker" "inspect" "57dcb6fc735a3f50200fe9ffe6903fa3d9ad9a30a6dd8c65af6adc848456430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57dcb6fc735a3f50200fe9ffe6903fa3d9ad9a30a6dd8c65af6adc848456430b", kill_on_drop: false }`
[INFO] [stdout] 57dcb6fc735a3f50200fe9ffe6903fa3d9ad9a30a6dd8c65af6adc848456430b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8b7cd67f6a0f88a11789c883cec112300d710c03a7429e7f5d9ab74fe78fb44
[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" "f8b7cd67f6a0f88a11789c883cec112300d710c03a7429e7f5d9ab74fe78fb44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-code-analysis v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "f8b7cd67f6a0f88a11789c883cec112300d710c03a7429e7f5d9ab74fe78fb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b7cd67f6a0f88a11789c883cec112300d710c03a7429e7f5d9ab74fe78fb44", kill_on_drop: false }`
[INFO] [stdout] f8b7cd67f6a0f88a11789c883cec112300d710c03a7429e7f5d9ab74fe78fb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d18152349ebe6843d0bb13ee0ca87cba3e6142ed9dc4f08d6c793b50276911de
[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" "d18152349ebe6843d0bb13ee0ca87cba3e6142ed9dc4f08d6c793b50276911de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_code_analysis-2e01343b2e5c8acf
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test metrics::cognitive::tests::test_goto_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_formatted_sequence_different_booleans_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_nested_functions_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_1_level_nesting_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_break_continue_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_2_level_nesting_cognitive ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_real_cyclomatic ... ok
[INFO] [stdout] test metrics::halstead::tests::test_halstead_formulas ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_cyclomatic ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_c_switch_cyclomatic ... ok
[INFO] [stdout] test c_macro::tests::test_replace ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_1_level_nesting_cyclomatic ... ok
[INFO] [stdout] test metrics::halstead::tests::test_halstead_operators_and_operands ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_python ... ok
[INFO] [stdout] test metrics::halstead::tests::test_wrong_halstead_operators ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_c ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_rust ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_ternary_operator_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_sequence_different_booleans_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_try_construct_cognitive ... ok
[INFO] [stdout] test metrics::loc::tests::test_cloc_python ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_switch_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_simple_cognitive ... ok
[INFO] [stdout] test metrics::loc::tests::test_cloc_rust ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_not_booleans_cognitive ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_rust ... ok
[INFO] [stdout] test metrics::loc::tests::test_general_loc ... ok
[INFO] [stdout] test metrics::loc::tests::test_lloc_c ... ok
[INFO] [stdout] test metrics::loc::tests::test_sloc ... ok
[INFO] [stdout] test metrics::loc::tests::test_lloc_python ... ok
[INFO] [stdout] test metrics::loc::tests::test_cloc_c ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_c ... ok
[INFO] [stdout] test metrics::loc::tests::test_lloc_rust ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_real_function_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_sequence_same_booleans_cognitive ... ok
[INFO] [stdout] test metrics::mi::tests::test_mi_formulas ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_cpp ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_python ... ok
[INFO] [stdout] test tools::tests::test_read ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_c-09368552298786ac
[INFO] [stdout] test tools::tests::test_guess_language ... ok
[INFO] [stderr]    Doc-tests rust-code-analysis
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_fn_id_strings ... ok
[INFO] [stdout] test test_fn_macros ... ok
[INFO] [stdout] test test_fn_macros_cpp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/tools.rs - tools::write_file (line 94) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name rust_code_analysis -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/rust-code-analysis-ff7cd266694fd173/out -L native=/opt/rustwide/target/debug/build/tree-sitter-21b65677596faa39/out --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-d0ef70c30ec66613.rlib --extern enum_iterator=/opt/rustwide/target/debug/deps/libenum_iterator-7ff6790fe46546ab.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-c2bd72848bedb4c6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib --extern num_format=/opt/rustwide/target/debug/deps/libnum_format-2a9b766f89cf03a6.rlib --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-8b4164a768f10bf7.rlib --extern phf=/opt/rustwide/target/debug/deps/libphf-cc010d7b968a02b7.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-bfcf9fd2dbaa5bef.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-88a1e75c7e2bfbce.rlib --extern rust_code_analysis=/opt/rustwide/target/debug/deps/librust_code_analysis-1573f9faec0ab84c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c62febe14afbfde6.rlib --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-708b856bc0bad76e.rlib --extern tree_sitter=/opt/rustwide/target/debug/deps/libtree_sitter-081d6f9c2ee59dd7.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d18152349ebe6843d0bb13ee0ca87cba3e6142ed9dc4f08d6c793b50276911de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18152349ebe6843d0bb13ee0ca87cba3e6142ed9dc4f08d6c793b50276911de", kill_on_drop: false }`
[INFO] [stdout] d18152349ebe6843d0bb13ee0ca87cba3e6142ed9dc4f08d6c793b50276911de