[INFO] fetching crate rust-code-analysis 0.0.18...
[INFO] testing rust-code-analysis-0.0.18 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rust-code-analysis 0.0.18 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-code-analysis 0.0.18 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e12d288d0fa82b2765cf6aaf97b9c84726e926f624a78ef53c8f65be85ca26cf
[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" "e12d288d0fa82b2765cf6aaf97b9c84726e926f624a78ef53c8f65be85ca26cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e12d288d0fa82b2765cf6aaf97b9c84726e926f624a78ef53c8f65be85ca26cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e12d288d0fa82b2765cf6aaf97b9c84726e926f624a78ef53c8f65be85ca26cf", kill_on_drop: false }`
[INFO] [stdout] e12d288d0fa82b2765cf6aaf97b9c84726e926f624a78ef53c8f65be85ca26cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", 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] bb4a6020d189b8ccad06de9bea5668fdc6a853cccf8ed910eb6e547bfb7952c8
[INFO] running `Command { std: "docker" "start" "-a" "bb4a6020d189b8ccad06de9bea5668fdc6a853cccf8ed910eb6e547bfb7952c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling tree-sitter v0.16.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling rust-code-analysis v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling enum-iterator v0.6.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "bb4a6020d189b8ccad06de9bea5668fdc6a853cccf8ed910eb6e547bfb7952c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4a6020d189b8ccad06de9bea5668fdc6a853cccf8ed910eb6e547bfb7952c8", kill_on_drop: false }`
[INFO] [stdout] bb4a6020d189b8ccad06de9bea5668fdc6a853cccf8ed910eb6e547bfb7952c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] 2b07023a29c3564cba62743f454b9271378a65305866eb904ec61fabd7a99a71
[INFO] running `Command { std: "docker" "start" "-a" "2b07023a29c3564cba62743f454b9271378a65305866eb904ec61fabd7a99a71", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling rust-code-analysis v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.00s
[INFO] running `Command { std: "docker" "inspect" "2b07023a29c3564cba62743f454b9271378a65305866eb904ec61fabd7a99a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b07023a29c3564cba62743f454b9271378a65305866eb904ec61fabd7a99a71", kill_on_drop: false }`
[INFO] [stdout] 2b07023a29c3564cba62743f454b9271378a65305866eb904ec61fabd7a99a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 51fcd990a31d66f3957d0543225e8e70d4563856eb95de25bb5167c095797c63
[INFO] running `Command { std: "docker" "start" "-a" "51fcd990a31d66f3957d0543225e8e70d4563856eb95de25bb5167c095797c63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_code_analysis-eb4761c5b038e981
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test metrics::cognitive::tests::test_sequence_different_booleans_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_goto_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_nested_functions_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_switch_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_real_function_cognitive ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_1_level_nesting_cyclomatic ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_ternary_operator_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_try_construct_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_formatted_sequence_different_booleans_cognitive ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_c ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_simple_cognitive ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_1_level_nesting_cognitive ... ok
[INFO] [stdout] test metrics::halstead::tests::test_halstead_operators_and_operands ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_not_booleans_cognitive ... ok
[INFO] [stdout] test metrics::halstead::tests::test_halstead_formulas ... ok
[INFO] [stdout] test metrics::halstead::tests::test_wrong_halstead_operators ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_python ... ok
[INFO] [stdout] test metrics::loc::tests::test_cloc_python ... ok
[INFO] [stdout] test metrics::loc::tests::test_blank_rust ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_break_continue_cognitive ... ok
[INFO] [stdout] test metrics::loc::tests::test_lloc_c ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_c_switch_cyclomatic ... ok
[INFO] [stdout] test metrics::cyclomatic::tests::test_cyclomatic ... ok
[INFO] [stdout] test metrics::loc::tests::test_general_loc ... ok
[INFO] [stdout] test metrics::cognitive::tests::test_sequence_same_booleans_cognitive ... ok
[INFO] [stdout] test metrics::loc::tests::test_sloc ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_cpp ... ok
[INFO] [stdout] test metrics::loc::tests::test_lloc_rust ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_c ... 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::loc::tests::test_cloc_rust ... ok
[INFO] [stdout] test metrics::mi::tests::test_mi_formulas ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_python ... ok
[INFO] [stdout] test c_macro::tests::test_replace ... ok
[INFO] [stdout] test metrics::nom::tests::test_nom_rust ... 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 tools::tests::test_read ... ok
[INFO] [stdout] test tools::tests::test_guess_language ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_c-417b5ead452490c5
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-code-analysis
[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-852180dc237df509/out -L native=/opt/rustwide/target/debug/build/tree-sitter-a2aeae8bea1d3adf/out --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-4441487e9707ee36.rlib --extern enum_iterator=/opt/rustwide/target/debug/deps/libenum_iterator-3c0456203e7a9a18.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-44fc59831fb1272f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib --extern num_format=/opt/rustwide/target/debug/deps/libnum_format-e950f81e898c8eda.rlib --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-88ccd2c58cbefd8b.rlib --extern phf=/opt/rustwide/target/debug/deps/libphf-2989e85fea66ecc2.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-ac630a11d0995818.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-8233158ab52a94b3.rlib --extern rust_code_analysis=/opt/rustwide/target/debug/deps/librust_code_analysis-880ce6dce1d9baf6.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-ce4ed67472153197.rlib --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-f6ed5f361b03f1ec.rlib --extern tree_sitter=/opt/rustwide/target/debug/deps/libtree_sitter-65843420400f5e20.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "51fcd990a31d66f3957d0543225e8e70d4563856eb95de25bb5167c095797c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fcd990a31d66f3957d0543225e8e70d4563856eb95de25bb5167c095797c63", kill_on_drop: false }`
[INFO] [stdout] 51fcd990a31d66f3957d0543225e8e70d4563856eb95de25bb5167c095797c63