[INFO] cloning repository polygonhell/rusttests [INFO] running `"git" "clone" "--bare" "git://github.com/polygonhell/rusttests.git" "work/cache/sources/gh/polygonhell/rusttests"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/polygonhell/rusttests'... [INFO] running `"git" "clone" "work/cache/sources/gh/polygonhell/rusttests" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/polygonhell/rusttests"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/polygonhell/rusttests'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/polygonhell/rusttests" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/polygonhell/rusttests"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/polygonhell/rusttests'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7cae95610861e213d4d442cf5dc57ba57a467e5b [INFO] sha for GitHub repo polygonhell/rusttests: 7cae95610861e213d4d442cf5dc57ba57a467e5b [INFO] validating manifest of polygonhell/rusttests on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of polygonhell/rusttests on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "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/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/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/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/polygonhell/rusttests/Cargo.toml [INFO] crate polygonhell/rusttests already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking polygonhell/rusttests against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/polygonhell/rusttests:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 69e1949370680c05b02eacdae8b63b17e6c5e5cc7d75b2fe59fb4b1c66162311 [INFO] running `"docker" "start" "-a" "69e1949370680c05b02eacdae8b63b17e6c5e5cc7d75b2fe59fb4b1c66162311"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking bstr v0.2.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking journal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking csv v1.1.0 [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:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | 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:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | 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:149:12 [INFO] [stderr] | [INFO] [stderr] 149 | 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:209:79 [INFO] [stderr] | [INFO] [stderr] 209 | 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:228:52 [INFO] [stderr] | [INFO] [stderr] 228 | fn page_ref(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:247:11 [INFO] [stderr] | [INFO] [stderr] 247 | 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:265:15 [INFO] [stderr] | [INFO] [stderr] 265 | db: &'a 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:302:33 [INFO] [stderr] | [INFO] [stderr] 302 | fn len(page_index: u32, pp: &PageProvider) -> usize { [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] Checking criterion v0.2.11 [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:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | 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:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | 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:149:12 [INFO] [stderr] | [INFO] [stderr] 149 | 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:209:79 [INFO] [stderr] | [INFO] [stderr] 209 | 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:228:52 [INFO] [stderr] | [INFO] [stderr] 228 | fn page_ref(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:247:11 [INFO] [stderr] | [INFO] [stderr] 247 | 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:265:15 [INFO] [stderr] | [INFO] [stderr] 265 | db: &'a 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:302:33 [INFO] [stderr] | [INFO] [stderr] 302 | fn len(page_index: u32, pp: &PageProvider) -> usize { [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] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/../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] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/../src/paged_vector.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | 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] --> benches/../src/paged_vector.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | 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] --> benches/../src/paged_vector.rs:149:12 [INFO] [stderr] | [INFO] [stderr] 149 | 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] --> benches/../src/paged_vector.rs:209:79 [INFO] [stderr] | [INFO] [stderr] 209 | 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] --> benches/../src/paged_vector.rs:228:52 [INFO] [stderr] | [INFO] [stderr] 228 | fn page_ref(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] --> benches/../src/paged_vector.rs:247:11 [INFO] [stderr] | [INFO] [stderr] 247 | 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] --> benches/../src/paged_vector.rs:265:15 [INFO] [stderr] | [INFO] [stderr] 265 | db: &'a mut PageProvider, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/../src/paged_vector.rs:302:33 [INFO] [stderr] | [INFO] [stderr] 302 | fn len(page_index: u32, pp: &PageProvider) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn PageProvider` [INFO] [stderr] [INFO] [stderr] warning: unused import: `MemoryPageProvider` [INFO] [stderr] --> benches/../src/paged_vector.rs:357:23 [INFO] [stderr] | [INFO] [stderr] 357 | use crate::database::{MemoryPageProvider}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/../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] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/../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: unused import: `super::*` [INFO] [stderr] --> benches/../src/database.rs:276:7 [INFO] [stderr] | [INFO] [stderr] 276 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> benches/../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 18.05s [INFO] running `"docker" "inspect" "69e1949370680c05b02eacdae8b63b17e6c5e5cc7d75b2fe59fb4b1c66162311"` [INFO] running `"docker" "rm" "-f" "69e1949370680c05b02eacdae8b63b17e6c5e5cc7d75b2fe59fb4b1c66162311"` [INFO] [stdout] 69e1949370680c05b02eacdae8b63b17e6c5e5cc7d75b2fe59fb4b1c66162311