[INFO] fetching crate grcov 0.5.15... [INFO] testing grcov-0.5.15 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate grcov 0.5.15 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate grcov 0.5.15 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking crates.io crate grcov 0.5.15 [INFO] finished tweaking crates.io crate grcov 0.5.15 [INFO] tweaked toml for crates.io crate grcov 0.5.15 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate grcov 0.5.15 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tcmalloc v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28af48382ebcce0c651d21557d52a12e2b3b2071b63718780f39d08152c89d92 [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" "28af48382ebcce0c651d21557d52a12e2b3b2071b63718780f39d08152c89d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28af48382ebcce0c651d21557d52a12e2b3b2071b63718780f39d08152c89d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28af48382ebcce0c651d21557d52a12e2b3b2071b63718780f39d08152c89d92", kill_on_drop: false }` [INFO] [stdout] 28af48382ebcce0c651d21557d52a12e2b3b2071b63718780f39d08152c89d92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f15a1ab93d905793e6123475632d6cc870d9a52112428f37c0983f95eaa7efd [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" "1f15a1ab93d905793e6123475632d6cc870d9a52112428f37c0983f95eaa7efd", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling fomat-macros v0.3.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling quick-xml v0.18.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling grcov v0.5.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "1f15a1ab93d905793e6123475632d6cc870d9a52112428f37c0983f95eaa7efd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f15a1ab93d905793e6123475632d6cc870d9a52112428f37c0983f95eaa7efd", kill_on_drop: false }` [INFO] [stdout] 1f15a1ab93d905793e6123475632d6cc870d9a52112428f37c0983f95eaa7efd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28d0dc1100c8b8ca2f75c17e53daee8068bf323b581af8b9b58b52bc2ff9329f [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" "28d0dc1100c8b8ca2f75c17e53daee8068bf323b581af8b9b58b52bc2ff9329f", kill_on_drop: false }` [INFO] [stderr] Compiling grcov v0.5.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | .author(crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.66s [INFO] running `Command { std: "docker" "inspect" "28d0dc1100c8b8ca2f75c17e53daee8068bf323b581af8b9b58b52bc2ff9329f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28d0dc1100c8b8ca2f75c17e53daee8068bf323b581af8b9b58b52bc2ff9329f", kill_on_drop: false }` [INFO] [stdout] 28d0dc1100c8b8ca2f75c17e53daee8068bf323b581af8b9b58b52bc2ff9329f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 610ece671cd6c7fafe61643152c1350278603d11ccf4fe5f950bb3e350bed12d [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" "610ece671cd6c7fafe61643152c1350278603d11ccf4fe5f950bb3e350bed12d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/grcov-b7ebe3b12568957a [INFO] [stdout] running 88 tests [INFO] [stdout] test gcov::tests::test_is_recent_version ... ok [INFO] [stdout] test filter::tests::test_covered_no_functions ... ok [INFO] [stdout] test filter::tests::test_covered_toplevel_executed ... ok [INFO] [stdout] test filter::tests::test_covered ... ok [INFO] [stdout] test filter::tests::test_uncovered_functions_not_executed ... ok [INFO] [stdout] test filter::tests::test_uncovered_no_lines_executed ... ok [INFO] [stdout] test filter::tests::test_covered_functions_executed ... ok [INFO] [stdout] test gcov::tests::test_check_gcov_version ... ok [INFO] [stdout] test output::tests::test_lcov_brf_brh ... ok [INFO] [stdout] test output::tests::test_coveralls_service_fields_are_absent_if_args_are_none ... ok [INFO] [stdout] test output::tests::test_coveralls_service_job_id ... ok [INFO] [stdout] test output::tests::test_coveralls_token_field_is_absent_if_arg_is_none ... ok [INFO] [stdout] test parser::tests::test_remove_newline ... ok [INFO] [stdout] test path_rewriting::tests::test_has_no_parent ... ok [INFO] [stdout] test path_rewriting::tests::test_normalize_path ... ok [INFO] [stdout] test parser::tests::test_lcov_parser ... FAILED [INFO] [stdout] test parser::tests::test_lcov_parser_with_branch_parsing ... FAILED [INFO] [stdout] test parser::tests::test_lcov_parser_invalid_DA_record ... FAILED [INFO] [stdout] test parser::tests::test_lcov_parser_fn_with_commas ... FAILED [INFO] [stdout] test parser::tests::test_lcov_parser_empty_line ... FAILED [INFO] [stdout] test parser::tests::test_parser_gcov_rust_generics_with_two_parameters ... FAILED [INFO] [stdout] test parser::tests::test_parser ... FAILED [INFO] [stdout] test output::tests::test_covdir ... FAILED [INFO] [stdout] test parser::tests::test_parser_gcov_with_64bit_counts ... FAILED [INFO] [stdout] test parser::tests::test_parser_gcov_with_negative_counts ... FAILED [INFO] [stdout] test parser::tests::test_parser_jacoco_xml_full_report_with_non_top_level_classes_panics ... ok [INFO] [stdout] test parser::tests::test_parser_jacoco_xml_basic ... FAILED [INFO] [stdout] test parser::tests::test_parser_gcov_with_branches ... FAILED [INFO] [stdout] test parser::tests::test_parser_jacoco_xml_inner_classes ... FAILED [INFO] [stdout] test path_rewriting::tests::test_rewrite_paths_remove_prefix ... ok [INFO] [stdout] test parser::tests::test_parser_jacoco_xml_non_top_level_classes_panics ... ok [INFO] [stdout] test path_rewriting::tests::test_rewrite_paths_rewrite_path_using_mapping ... ok [INFO] [stdout] test path_rewriting::tests::test_to_lowercase_first ... ok [INFO] [stdout] test path_rewriting::tests::test_rewrite_paths_only_covered ... FAILED [INFO] [stdout] test path_rewriting::tests::test_to_uppercase_first ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/grcov-b7ebe3b12568957a` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "610ece671cd6c7fafe61643152c1350278603d11ccf4fe5f950bb3e350bed12d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610ece671cd6c7fafe61643152c1350278603d11ccf4fe5f950bb3e350bed12d", kill_on_drop: false }` [INFO] [stdout] 610ece671cd6c7fafe61643152c1350278603d11ccf4fe5f950bb3e350bed12d