[INFO] crate rustogram 0.1.4 is already in cache [INFO] extracting crate rustogram 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustogram/0.1.4 [INFO] extracting crate rustogram 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustogram/0.1.4 [INFO] validating manifest of rustogram-0.1.4 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 rustogram-0.1.4 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 rustogram-0.1.4 [INFO] finished frobbing rustogram-0.1.4 [INFO] frobbed toml for rustogram-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustogram/0.1.4/Cargo.toml [INFO] started frobbing rustogram-0.1.4 [INFO] finished frobbing rustogram-0.1.4 [INFO] frobbed toml for rustogram-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustogram/0.1.4/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 rustogram-0.1.4 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustogram/0.1.4:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 82b6544601df48012fa5a94771a493706453ec5b631ce087aaa4bd8985bf3ba8 [INFO] running `"docker" "start" "-a" "82b6544601df48012fa5a94771a493706453ec5b631ce087aaa4bd8985bf3ba8"` [INFO] [stderr] Compiling rustogram v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/iter.rs:166:50 [INFO] [stderr] | [INFO] [stderr] 166 | / (self.total_count_to_current_index - [INFO] [stderr] 167 | | self.total_count_to_prev_index), [INFO] [stderr] | |_________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 166 | self.total_count_to_current_index - [INFO] [stderr] 167 | self.total_count_to_prev_index, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/iter.rs:170:50 [INFO] [stderr] | [INFO] [stderr] 170 | / ((100.0f64 * [INFO] [stderr] 171 | | self.total_count_to_current_index as f64) / [INFO] [stderr] 172 | | (self.array_total_count as f64)), [INFO] [stderr] | |__________________________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 170 | (100.0f64 * [INFO] [stderr] 171 | self.total_count_to_current_index as f64) / [INFO] [stderr] 172 | (self.array_total_count as f64), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "82b6544601df48012fa5a94771a493706453ec5b631ce087aaa4bd8985bf3ba8"` [INFO] running `"docker" "rm" "-f" "82b6544601df48012fa5a94771a493706453ec5b631ce087aaa4bd8985bf3ba8"` [INFO] [stdout] 82b6544601df48012fa5a94771a493706453ec5b631ce087aaa4bd8985bf3ba8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustogram/0.1.4:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 69c25a466f032409b803a6a251fde1c0de42e9944a720b979950dfc5ca5f2406 [INFO] running `"docker" "start" "-a" "69c25a466f032409b803a6a251fde1c0de42e9944a720b979950dfc5ca5f2406"` [INFO] [stderr] Compiling rustogram v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/iter.rs:166:50 [INFO] [stderr] | [INFO] [stderr] 166 | / (self.total_count_to_current_index - [INFO] [stderr] 167 | | self.total_count_to_prev_index), [INFO] [stderr] | |_________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 166 | self.total_count_to_current_index - [INFO] [stderr] 167 | self.total_count_to_prev_index, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/iter.rs:170:50 [INFO] [stderr] | [INFO] [stderr] 170 | / ((100.0f64 * [INFO] [stderr] 171 | | self.total_count_to_current_index as f64) / [INFO] [stderr] 172 | | (self.array_total_count as f64)), [INFO] [stderr] | |__________________________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 170 | (100.0f64 * [INFO] [stderr] 171 | self.total_count_to_current_index as f64) / [INFO] [stderr] 172 | (self.array_total_count as f64), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `"docker" "inspect" "69c25a466f032409b803a6a251fde1c0de42e9944a720b979950dfc5ca5f2406"` [INFO] running `"docker" "rm" "-f" "69c25a466f032409b803a6a251fde1c0de42e9944a720b979950dfc5ca5f2406"` [INFO] [stdout] 69c25a466f032409b803a6a251fde1c0de42e9944a720b979950dfc5ca5f2406 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustogram/0.1.4:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 0992e5bc052af6e6b7755b99ec2b562340a2d079ea1e1c7da83f5844ff3da76f [INFO] running `"docker" "start" "-a" "0992e5bc052af6e6b7755b99ec2b562340a2d079ea1e1c7da83f5844ff3da76f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustogram-96a273fd26bc594c [INFO] [stderr] Running /opt/crater/target/debug/deps/data_access-33082bd75a887d74 [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_get_min_value ... ok [INFO] [stdout] test test_get_count_at_value ... ok [INFO] [stdout] test test_get_count_between_values ... ok [INFO] [stdout] test test_get_percentile_at_or_below_value ... ok [INFO] [stdout] test test_get_max_value ... ok [INFO] [stdout] test test_collect_method_returns_same_as_callback_method_for_recorded_values ... ok [INFO] [stdout] test test_get_total_count ... ok [INFO] [stdout] test test_get_std_deviation ... ok [INFO] [stdout] test test_get_mean_value ... ok [INFO] [stdout] test test_get_recorded_values ... ok [INFO] [stdout] test test_get_value_at_percentile ... ok [INFO] [stdout] test test_collect_method_returns_same_as_callback_method_for_all_values ... ok [INFO] [stdout] test test_get_all_values ... ok [INFO] [stdout] test test_get_value_at_percentile_for_large_histogram ... 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/lib-52de6bdceb0001f6 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_construction_argument_gets ... ok [INFO] [stdout] test test_construction_with_large_numbers ... ok [INFO] [stdout] test test_get_min_value ... ok [INFO] [stdout] test test_empty_histogram ... ok [INFO] [stdout] test test_record_value ... ok [INFO] [stdout] test test_get_max_value ... ok [INFO] [stdout] test test_reset ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/serialisation-357016c19c8ea1aa [INFO] [stdout] running 9 tests [INFO] [stdout] test test_i32_encoding_and_decoding ... ok [INFO] [stdout] test test_i32_encoding_and_decoding_limits ... ok [INFO] [stdout] test test_i64_encoding_and_decoding_limits ... ok [INFO] [stdout] test test_i64_encoding_and_decoding ... ok [INFO] [stdout] test test_deserialise ... ok [INFO] [stdout] test test_sanity ... ok [INFO] [stdout] test test_zig_zag_encoding_for_single_value ... ok [INFO] [stdout] test test_zig_zag_encoding_for_multiple_values ... ok [INFO] [stdout] test test_zig_zag_encoding_for_limits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rustogram [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" "0992e5bc052af6e6b7755b99ec2b562340a2d079ea1e1c7da83f5844ff3da76f"` [INFO] running `"docker" "rm" "-f" "0992e5bc052af6e6b7755b99ec2b562340a2d079ea1e1c7da83f5844ff3da76f"` [INFO] [stdout] 0992e5bc052af6e6b7755b99ec2b562340a2d079ea1e1c7da83f5844ff3da76f