[INFO] crate cargo-profiler 0.1.6 is already in cache [INFO] extracting crate cargo-profiler 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-profiler/0.1.6 [INFO] extracting crate cargo-profiler 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-profiler/0.1.6 [INFO] validating manifest of cargo-profiler-0.1.6 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cargo-profiler-0.1.6 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cargo-profiler-0.1.6 [INFO] finished frobbing cargo-profiler-0.1.6 [INFO] frobbed toml for cargo-profiler-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-profiler/0.1.6/Cargo.toml [INFO] started frobbing cargo-profiler-0.1.6 [INFO] finished frobbing cargo-profiler-0.1.6 [INFO] frobbed toml for cargo-profiler-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-profiler/0.1.6/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cargo-profiler-0.1.6 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-profiler/0.1.6:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 9f8249643a3ba63039ffa68c93e9daaf0663b034d1aa878c495ac2f63e72c49a [INFO] running `"docker" "start" "-a" "9f8249643a3ba63039ffa68c93e9daaf0663b034d1aa878c495ac2f63e72c49a"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling ndarray v0.5.2 [INFO] [stderr] Compiling cargo-profiler v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.76s [INFO] running `"docker" "inspect" "9f8249643a3ba63039ffa68c93e9daaf0663b034d1aa878c495ac2f63e72c49a"` [INFO] running `"docker" "rm" "-f" "9f8249643a3ba63039ffa68c93e9daaf0663b034d1aa878c495ac2f63e72c49a"` [INFO] [stdout] 9f8249643a3ba63039ffa68c93e9daaf0663b034d1aa878c495ac2f63e72c49a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-profiler/0.1.6:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c5054d264467590dd4e7dc8f50d1e95c76a7d48fc0c5bb84257d7f59d33a962c [INFO] running `"docker" "start" "-a" "c5054d264467590dd4e7dc8f50d1e95c76a7d48fc0c5bb84257d7f59d33a962c"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Compiling cargo-profiler v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.94s [INFO] running `"docker" "inspect" "c5054d264467590dd4e7dc8f50d1e95c76a7d48fc0c5bb84257d7f59d33a962c"` [INFO] running `"docker" "rm" "-f" "c5054d264467590dd4e7dc8f50d1e95c76a7d48fc0c5bb84257d7f59d33a962c"` [INFO] [stdout] c5054d264467590dd4e7dc8f50d1e95c76a7d48fc0c5bb84257d7f59d33a962c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-profiler/0.1.6:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 0dd02d3b6b92d811cb9c05de78d12a1153fa883d7a5d73e455a256936535ceb4 [INFO] running `"docker" "start" "-a" "0dd02d3b6b92d811cb9c05de78d12a1153fa883d7a5d73e455a256936535ceb4"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/profiler-7aa3ca51b0b1ce1c [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test cargo::test::test_find_target ... ok [INFO] [stdout] test cargo::test::test_build_binary ... ok [INFO] [stdout] test argparse::test::test_get_sort_metric ... ok [INFO] [stdout] test argparse::test::test_get_profiler ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_1 ... ok [INFO] [stdout] test argparse::test::test_get_binary ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_2 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_3 ... ok [INFO] [stdout] test cargo::test::test_get_package_name ... ok [INFO] [stdout] test display::test::test_fmt_thousands_sep ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_1 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_2 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_3 ... ok [INFO] [stdout] test argparse::test::test_get_num ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_profiler-c2426e8e127a1552 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test display::test::test_fmt_thousands_sep ... ok [INFO] [stdout] test cargo::test::test_get_package_name ... ok [INFO] [stdout] test argparse::test::test_get_profiler ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_1 ... ok [INFO] [stdout] test argparse::test::test_get_binary ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_2 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_3 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_1 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_2 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_3 ... ok [INFO] [stdout] test cargo::test::test_build_binary ... ok [INFO] [stdout] test argparse::test::test_get_sort_metric ... ok [INFO] [stdout] test cargo::test::test_find_target ... ok [INFO] [stderr] Doc-tests profiler [INFO] [stdout] test argparse::test::test_get_num ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 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] running `"docker" "inspect" "0dd02d3b6b92d811cb9c05de78d12a1153fa883d7a5d73e455a256936535ceb4"` [INFO] running `"docker" "rm" "-f" "0dd02d3b6b92d811cb9c05de78d12a1153fa883d7a5d73e455a256936535ceb4"` [INFO] [stdout] 0dd02d3b6b92d811cb9c05de78d12a1153fa883d7a5d73e455a256936535ceb4