[INFO] updating cached repository polygonhell/rusttests
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/polygonhell/rusttests
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/polygonhell/rusttests" "work/ex/beta-1.38-1/sources/1.37.0/gh/polygonhell/rusttests"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/polygonhell/rusttests'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/polygonhell/rusttests" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da28172c19ca2f8baa68eb51e37c1479e05c5b79
[INFO] sha for GitHub repo polygonhell/rusttests: da28172c19ca2f8baa68eb51e37c1479e05c5b79
[INFO] validating manifest of polygonhell/rusttests 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 polygonhell/rusttests 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 polygonhell/rusttests
[INFO] finished frobbing polygonhell/rusttests
[INFO] frobbed toml for polygonhell/rusttests written to work/ex/beta-1.38-1/sources/1.37.0/gh/polygonhell/rusttests/Cargo.toml
[INFO] started frobbing polygonhell/rusttests
[INFO] finished frobbing polygonhell/rusttests
[INFO] frobbed toml for polygonhell/rusttests written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests/Cargo.toml
[INFO] crate polygonhell/rusttests already has a lockfile, it will not be regenerated
[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 polygonhell/rusttests 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests:/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] da9999edcbbafc862a91c1b3210ac80806aab652628b5987c1c086edfbe724bd
[INFO] running `"docker" "start" "-a" "da9999edcbbafc862a91c1b3210ac80806aab652628b5987c1c086edfbe724bd"`
[INFO] [stderr]    Compiling syn v0.15.37
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling journal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/database.rs:95:43
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn mut_page(&mut self, i: u32) -> (&mut PageProvider, &mut Page);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/database.rs:122:43
[INFO] [stderr]     |
[INFO] [stderr] 122 |   fn mut_page(&mut self, i: u32) -> (&mut PageProvider, &mut Page) {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/paged_vector.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn last_page(page_index: u32, pp: &PageProvider) -> u32 {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:114:77
[INFO] [stderr]     |
[INFO] [stderr] 114 |   let (pp, _) = new_page_data.fold((pp, last_page), |(pp, prev_page): (&mut PageProvider, &mut Page), x: &[T]| {
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:178:12
[INFO] [stderr]     |
[INFO] [stderr] 178 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:238:79
[INFO] [stderr]     |
[INFO] [stderr] 238 | fn append_slice_leaf<'a, T: Debug+Copy>(page: &mut Page, v: &'a [T], pp: &mut PageProvider) -> &'a [T] {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:257:52
[INFO] [stderr]     |
[INFO] [stderr] 257 | fn page_ref<T>(page_index: u32, index: usize, pp: &PageProvider) -> (u32, &Page, usize) {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:276:11
[INFO] [stderr]     |
[INFO] [stderr] 276 |   pp: &'a PageProvider,
[INFO] [stderr]     |           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:293:15
[INFO] [stderr]     |
[INFO] [stderr] 293 |   db: &'a mut PageProvider,
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/database.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     unsafe { self.data.leaf.d = [0; (PAGE_SIZE - 4)] };
[INFO] [stderr]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.61s
[INFO] running `"docker" "inspect" "da9999edcbbafc862a91c1b3210ac80806aab652628b5987c1c086edfbe724bd"`
[INFO] running `"docker" "rm" "-f" "da9999edcbbafc862a91c1b3210ac80806aab652628b5987c1c086edfbe724bd"`
[INFO] [stdout] da9999edcbbafc862a91c1b3210ac80806aab652628b5987c1c086edfbe724bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests:/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] 4440af3e1cc19c454dae1b7a5554f137f14954bb73ac105a81f38c951018af37
[INFO] running `"docker" "start" "-a" "4440af3e1cc19c454dae1b7a5554f137f14954bb73ac105a81f38c951018af37"`
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling journal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/database.rs:95:43
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn mut_page(&mut self, i: u32) -> (&mut PageProvider, &mut Page);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/database.rs:122:43
[INFO] [stderr]     |
[INFO] [stderr] 122 |   fn mut_page(&mut self, i: u32) -> (&mut PageProvider, &mut Page) {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/paged_vector.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn last_page(page_index: u32, pp: &PageProvider) -> u32 {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:114:77
[INFO] [stderr]     |
[INFO] [stderr] 114 |   let (pp, _) = new_page_data.fold((pp, last_page), |(pp, prev_page): (&mut PageProvider, &mut Page), x: &[T]| {
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:178:12
[INFO] [stderr]     |
[INFO] [stderr] 178 |   pp: &mut PageProvider,
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:238:79
[INFO] [stderr]     |
[INFO] [stderr] 238 | fn append_slice_leaf<'a, T: Debug+Copy>(page: &mut Page, v: &'a [T], pp: &mut PageProvider) -> &'a [T] {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:257:52
[INFO] [stderr]     |
[INFO] [stderr] 257 | fn page_ref<T>(page_index: u32, index: usize, pp: &PageProvider) -> (u32, &Page, usize) {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:276:11
[INFO] [stderr]     |
[INFO] [stderr] 276 |   pp: &'a PageProvider,
[INFO] [stderr]     |           ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/paged_vector.rs:293:15
[INFO] [stderr]     |
[INFO] [stderr] 293 |   db: &'a mut PageProvider,
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/database.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     unsafe { self.data.leaf.d = [0; (PAGE_SIZE - 4)] };
[INFO] [stderr]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.70s
[INFO] running `"docker" "inspect" "4440af3e1cc19c454dae1b7a5554f137f14954bb73ac105a81f38c951018af37"`
[INFO] running `"docker" "rm" "-f" "4440af3e1cc19c454dae1b7a5554f137f14954bb73ac105a81f38c951018af37"`
[INFO] [stdout] 4440af3e1cc19c454dae1b7a5554f137f14954bb73ac105a81f38c951018af37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/polygonhell/rusttests:/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] ccec73e80c618bb95290e0025bb0e6f6fc57954b0a3d2ded59d9bad82bd66ee8
[INFO] running `"docker" "start" "-a" "ccec73e80c618bb95290e0025bb0e6f6fc57954b0a3d2ded59d9bad82bd66ee8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/journal-daf1bc9e2ad9d7ee
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test paged_vector::tests::add_even_more ... ignored
[INFO] [stdout] test dictionary_old::tests::add ... ok
[INFO] [stdout] test paged_vector::tests::add ... ok
[INFO] [stdout] test bit_array::tests::foo ... ok
[INFO] [stdout] test paged_vector::tests::add_some ... ok
[INFO] [stdout] test paged_vector::tests::add_agg ... ok
[INFO] [stdout] test paged_vector::tests::add_lots ... ok
[INFO] [stdout] test database::tests::find ... ok
[INFO] [stdout] test paged_vector::tests::add_long_agg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ccec73e80c618bb95290e0025bb0e6f6fc57954b0a3d2ded59d9bad82bd66ee8"`
[INFO] running `"docker" "rm" "-f" "ccec73e80c618bb95290e0025bb0e6f6fc57954b0a3d2ded59d9bad82bd66ee8"`
[INFO] [stdout] ccec73e80c618bb95290e0025bb0e6f6fc57954b0a3d2ded59d9bad82bd66ee8