[INFO] crate rustogram 0.1.4 is already in cache [INFO] extracting crate rustogram 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustogram/0.1.4 [INFO] extracting crate rustogram 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustogram/0.1.4 [INFO] validating manifest of rustogram-0.1.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustogram-0.1.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/rustogram/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rustogram-0.1.4 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] df42f295a5f90fd0852ce2a0b7ea4a7bf9b8ce7b19df463acaf341b39a9515b9 [INFO] running `"docker" "start" "-a" "df42f295a5f90fd0852ce2a0b7ea4a7bf9b8ce7b19df463acaf341b39a9515b9"` [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 0.84s [INFO] running `"docker" "inspect" "df42f295a5f90fd0852ce2a0b7ea4a7bf9b8ce7b19df463acaf341b39a9515b9"` [INFO] running `"docker" "rm" "-f" "df42f295a5f90fd0852ce2a0b7ea4a7bf9b8ce7b19df463acaf341b39a9515b9"` [INFO] [stdout] df42f295a5f90fd0852ce2a0b7ea4a7bf9b8ce7b19df463acaf341b39a9515b9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 0a2063a1bb2528593b32606504d3e800a84255698e9ceabb34e1df435ae2fc58 [INFO] running `"docker" "start" "-a" "0a2063a1bb2528593b32606504d3e800a84255698e9ceabb34e1df435ae2fc58"` [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 0.97s [INFO] running `"docker" "inspect" "0a2063a1bb2528593b32606504d3e800a84255698e9ceabb34e1df435ae2fc58"` [INFO] running `"docker" "rm" "-f" "0a2063a1bb2528593b32606504d3e800a84255698e9ceabb34e1df435ae2fc58"` [INFO] [stdout] 0a2063a1bb2528593b32606504d3e800a84255698e9ceabb34e1df435ae2fc58 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 253081833c8e880705eeabc668dbcff9aa201e984e3c0155a4fd9e324abe12f5 [INFO] running `"docker" "start" "-a" "253081833c8e880705eeabc668dbcff9aa201e984e3c0155a4fd9e324abe12f5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustogram-1827de93ee6dc2b7 [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] [stderr] Running /opt/crater/target/debug/deps/data_access-1dd4903699bbf758 [INFO] [stdout] [INFO] [stdout] running 14 tests [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_min_value ... ok [INFO] [stdout] test test_get_mean_value ... ok [INFO] [stdout] test test_get_count_between_values ... ok [INFO] [stdout] test test_get_count_at_value ... ok [INFO] [stdout] test test_get_percentile_at_or_below_value ... ok [INFO] [stdout] test test_get_recorded_values ... ok [INFO] [stdout] test test_get_std_deviation ... ok [INFO] [stdout] test test_get_total_count ... 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-7d6b3662c6cd44ce [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_record_value ... ok [INFO] [stdout] test test_empty_histogram ... ok [INFO] [stdout] test test_get_max_value ... ok [INFO] [stdout] test test_construction_with_large_numbers ... ok [INFO] [stdout] test test_construction_argument_gets ... ok [INFO] [stdout] test test_reset ... ok [INFO] [stdout] test test_get_min_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/serialisation-34b2d7bc81d13e4c [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_i64_encoding_and_decoding ... ok [INFO] [stdout] test test_i32_encoding_and_decoding ... ok [INFO] [stdout] test test_zig_zag_encoding_for_single_value ... ok [INFO] [stdout] test test_sanity ... ok [INFO] [stdout] test test_deserialise ... ok [INFO] [stdout] test test_i64_encoding_and_decoding_limits ... ok [INFO] [stdout] test test_zig_zag_encoding_for_limits ... ok [INFO] [stdout] test test_zig_zag_encoding_for_multiple_values ... ok [INFO] [stdout] test test_i32_encoding_and_decoding_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" "253081833c8e880705eeabc668dbcff9aa201e984e3c0155a4fd9e324abe12f5"` [INFO] running `"docker" "rm" "-f" "253081833c8e880705eeabc668dbcff9aa201e984e3c0155a4fd9e324abe12f5"` [INFO] [stdout] 253081833c8e880705eeabc668dbcff9aa201e984e3c0155a4fd9e324abe12f5