[INFO] crate tinyset 0.3.5 is already in cache [INFO] testing tinyset-0.3.5 against 1.38.0 for beta-1.39-1 [INFO] extracting crate tinyset 0.3.5 into work/builds/worker-9/source [INFO] validating manifest of crates.io crate tinyset 0.3.5 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tinyset 0.3.5 [INFO] finished tweaking crates.io crate tinyset 0.3.5 [INFO] tweaked toml for crates.io crate tinyset 0.3.5 written to work/builds/worker-9/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] fb1d579b08ef23818d3cd78784b8ec3be38f7bc5d17ef92d0d0ed2042fcc1b65 [INFO] running `"docker" "start" "-a" "fb1d579b08ef23818d3cd78784b8ec3be38f7bc5d17ef92d0d0ed2042fcc1b65"` [INFO] [stderr] Compiling tinyset v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:334:29 [INFO] [stderr] | [INFO] [stderr] 334 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:572:25 [INFO] [stderr] | [INFO] [stderr] 572 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:731:21 [INFO] [stderr] | [INFO] [stderr] 731 | let mut keys = &mut keys[..vlen-1]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:856:21 [INFO] [stderr] | [INFO] [stderr] 856 | let mut v = &v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:1060:21 [INFO] [stderr] | [INFO] [stderr] 1060 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:1321:21 [INFO] [stderr] | [INFO] [stderr] 1321 | let mut keys = &mut keys[..vlen-1]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/u64set.rs:3059:5 [INFO] [stderr] | [INFO] [stderr] 3059 | fn insert(&mut self, k: u64, v: u64) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `"docker" "inspect" "fb1d579b08ef23818d3cd78784b8ec3be38f7bc5d17ef92d0d0ed2042fcc1b65"` [INFO] running `"docker" "rm" "-f" "fb1d579b08ef23818d3cd78784b8ec3be38f7bc5d17ef92d0d0ed2042fcc1b65"` [INFO] [stdout] fb1d579b08ef23818d3cd78784b8ec3be38f7bc5d17ef92d0d0ed2042fcc1b65 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3e358f9ed54a75e5caaded48bc91f4891bf04703de124849fd3ae6bbc66b0397 [INFO] running `"docker" "start" "-a" "3e358f9ed54a75e5caaded48bc91f4891bf04703de124849fd3ae6bbc66b0397"` [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling tinyset v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:334:29 [INFO] [stderr] | [INFO] [stderr] 334 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:572:25 [INFO] [stderr] | [INFO] [stderr] 572 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:731:21 [INFO] [stderr] | [INFO] [stderr] 731 | let mut keys = &mut keys[..vlen-1]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:856:21 [INFO] [stderr] | [INFO] [stderr] 856 | let mut v = &v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:1060:21 [INFO] [stderr] | [INFO] [stderr] 1060 | let mut v = &mut v[..vlen-1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/u64set.rs:1321:21 [INFO] [stderr] | [INFO] [stderr] 1321 | let mut keys = &mut keys[..vlen-1]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.89s [INFO] running `"docker" "inspect" "3e358f9ed54a75e5caaded48bc91f4891bf04703de124849fd3ae6bbc66b0397"` [INFO] running `"docker" "rm" "-f" "3e358f9ed54a75e5caaded48bc91f4891bf04703de124849fd3ae6bbc66b0397"` [INFO] [stdout] 3e358f9ed54a75e5caaded48bc91f4891bf04703de124849fd3ae6bbc66b0397 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] abafb6c6782507049f2fe72261989d11935c94753d7876c373d1152bacff3476 [INFO] running `"docker" "start" "-a" "abafb6c6782507049f2fe72261989d11935c94753d7876c373d1152bacff3476"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tinyset-5a736816f496e271 [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test tinyset::tests::size_unwasted ... ok [INFO] [stdout] test set::tests::size_unwasted ... ok [INFO] [stdout] test u64set::map6464_tests::size_unwasted ... ok [INFO] [stdout] test set::tests::it_works ... ok [INFO] [stdout] test tinyset::tests::it_works ... ok [INFO] [stdout] test u64set::map6464_tests::simple ... ok [INFO] [stdout] test tinyset::tests::test_matches_u8 ... ok [INFO] [stdout] test u64set::map6464_tests::simple_u8 ... ok [INFO] [stdout] test u64set::map6464_tests::reproduce ... ok [INFO] [stdout] test u64set::mm64::simple_u64 ... ok [INFO] [stdout] test u64set::mm64::size_unwasted ... ok [INFO] [stdout] test u64set::tests::fits32_u32 ... ok [INFO] [stdout] test u64set::tests::fits32_i32 ... ok [INFO] [stdout] test u64set::mm64::simple ... ok [INFO] [stdout] test u64set::mm64::reproduce ... ok [INFO] [stdout] test u64set::tests::fits64_i16 ... ok [INFO] [stdout] test u64set::tests::fits64_u64 ... ok [INFO] [stdout] test u64set::tests::fits64_u16 ... ok [INFO] [stdout] test u64set::tests::fits64_u8 ... ok [INFO] [stdout] test u64set::tests::it_works ... ok [INFO] [stdout] test u64set::tests::fits64_i8 ... ok [INFO] [stdout] test u64set::tests::fits64_i64 ... ok [INFO] [stdout] test u64set::map6464_tests::prop_matches_u16 ... ok [INFO] [stdout] test u64set::tests::size_unwasted ... ok [INFO] [stdout] test u64set::tests::specific_bigint ... ok [INFO] [stdout] test u64set::tests::test_matches ... ok [INFO] [stdout] test u64set::mm64::prop_matches_u16 ... ok [INFO] [stdout] test u64set::u64map_tests::simple ... ok [INFO] [stdout] test u64set::u64map_tests::size_unwasted ... ok [INFO] [stdout] test vecset::tests::it_works ... ok [INFO] [stdout] test vecset::tests::size_unwasted ... ok [INFO] [stdout] test tinyset::tests::random_inserts_and_removals_u16 ... ok [INFO] [stdout] test tinyset::tests::prop_matches_u8 ... ok [INFO] [stdout] test u64set::mm64::map64_matches_u8 ... ok [INFO] [stdout] test tinyset::tests::random_inserts_and_removals_u8 ... ok [INFO] [stdout] test u64set::map6464_tests::map64_matches_u8 ... ok [INFO] [stdout] test u64set::mm64::prop_matches ... ok [INFO] [stdout] test u64set::tests::prop_matches ... ok [INFO] [stdout] test u64set::tests::prop_matches_64 ... ok [INFO] [stdout] test u64set::map6464_tests::prop_matches ... ok [INFO] [stdout] test u64set::u64map_tests::prop_matches ... ok [INFO] [stdout] test u64set::tests::prop_matches_32 ... ok [INFO] [stdout] test u64set::map6464_tests::prop_matches_with_invalid ... ok [INFO] [stdout] test u64set::tests::prop_matches_with_invalid ... ok [INFO] [stdout] test tinyset::tests::prop_matches_usize ... ok [INFO] [stdout] test u64set::tests::prop_bigint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tinyset [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/u64set.rs - u64set::Fits64 (line 2124) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/set.rs - set::&'a Set::sub (line 319) ... ok [INFO] [stdout] test src/set.rs - set::&'a Set::bitor (line 382) ... ok [INFO] [stdout] test src/set.rs - set::Set::extend (line 351) ... ok [INFO] [stdout] test src/u64set.rs - u64set::&'a Set64::sub (line 2405) ... ok [INFO] [stdout] test src/u64set.rs - u64set::Map6464 (line 3592) ... ok [INFO] [stdout] test src/u64set.rs - u64set::&'a Set64::bitor (line 2468) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/set.rs - set::Set::into_iter (line 283) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/u64set.rs - u64set::Set64 (line 2213) ... ok [INFO] [stdout] test src/u64set.rs - u64set::Set64::extend (line 2437) ... ok [INFO] [stdout] test src/u64set.rs - u64set::Map64 (line 3947) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "abafb6c6782507049f2fe72261989d11935c94753d7876c373d1152bacff3476"` [INFO] running `"docker" "rm" "-f" "abafb6c6782507049f2fe72261989d11935c94753d7876c373d1152bacff3476"` [INFO] [stdout] abafb6c6782507049f2fe72261989d11935c94753d7876c373d1152bacff3476