[INFO] crate david-set 0.1.2 is already in cache [INFO] extracting crate david-set 0.1.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/david-set/0.1.2 [INFO] extracting crate david-set 0.1.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/david-set/0.1.2 [INFO] validating manifest of david-set-0.1.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of david-set-0.1.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing david-set-0.1.2 [INFO] finished frobbing david-set-0.1.2 [INFO] frobbed toml for david-set-0.1.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/david-set/0.1.2/Cargo.toml [INFO] started frobbing david-set-0.1.2 [INFO] finished frobbing david-set-0.1.2 [INFO] frobbed toml for david-set-0.1.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/david-set/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing david-set-0.1.2 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/david-set/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] d29b44fc02c426e06a63122a54a73f7014cc1d98cecf9a33d9dedffd6e3a7556 [INFO] running `"docker" "start" "-a" "d29b44fc02c426e06a63122a54a73f7014cc1d98cecf9a33d9dedffd6e3a7556"` [INFO] [stderr] Compiling david-set v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "d29b44fc02c426e06a63122a54a73f7014cc1d98cecf9a33d9dedffd6e3a7556"` [INFO] running `"docker" "rm" "-f" "d29b44fc02c426e06a63122a54a73f7014cc1d98cecf9a33d9dedffd6e3a7556"` [INFO] [stdout] d29b44fc02c426e06a63122a54a73f7014cc1d98cecf9a33d9dedffd6e3a7556 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/david-set/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 4f01c9151c1ba2ca724372b73f3703053eb242660d27601babff80261f87d8a5 [INFO] running `"docker" "start" "-a" "4f01c9151c1ba2ca724372b73f3703053eb242660d27601babff80261f87d8a5"` [INFO] [stderr] Compiling david-set v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `"docker" "inspect" "4f01c9151c1ba2ca724372b73f3703053eb242660d27601babff80261f87d8a5"` [INFO] running `"docker" "rm" "-f" "4f01c9151c1ba2ca724372b73f3703053eb242660d27601babff80261f87d8a5"` [INFO] [stdout] 4f01c9151c1ba2ca724372b73f3703053eb242660d27601babff80261f87d8a5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/david-set/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 16374052ebe94a7994aa46a5fd9982bbccbe2531ca3c57adcc10aefc04f76810 [INFO] running `"docker" "start" "-a" "16374052ebe94a7994aa46a5fd9982bbccbe2531ca3c57adcc10aefc04f76810"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/david_set-0be6e412856ff8f5 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test castset::tests::it_works ... ok [INFO] [stdout] test castset::tests::size_unwasted ... ok [INFO] [stdout] test castset::tests::test_matches_u8 ... ok [INFO] [stdout] test copyset::tests::it_works ... ok [INFO] [stdout] test copyset::tests::size_unwasted ... ok [INFO] [stdout] test vecset::tests::size_unwasted ... ok [INFO] [stdout] test vecset::tests::it_works ... ok [INFO] [stdout] test castset::tests::random_inserts_and_removals_u16 ... ok [INFO] [stdout] test castset::tests::prop_matches_u8 ... ok [INFO] [stdout] test castset::tests::random_inserts_and_removals_u8 ... ok [INFO] [stdout] test castset::tests::prop_matches_usize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests david-set [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/copyset.rs - copyset::&'a Set::bitor (line 359) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/copyset.rs - copyset::Set::into_iter (line 260) ... ok [INFO] [stdout] test src/copyset.rs - copyset::Set::extend (line 328) ... ok [INFO] [stdout] test src/copyset.rs - copyset::&'a Set::sub (line 296) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "16374052ebe94a7994aa46a5fd9982bbccbe2531ca3c57adcc10aefc04f76810"` [INFO] running `"docker" "rm" "-f" "16374052ebe94a7994aa46a5fd9982bbccbe2531ca3c57adcc10aefc04f76810"` [INFO] [stdout] 16374052ebe94a7994aa46a5fd9982bbccbe2531ca3c57adcc10aefc04f76810