[INFO] crate libquilt 0.1.1 is already in cache [INFO] testing libquilt-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate libquilt 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate libquilt 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libquilt 0.1.1 [INFO] finished tweaking crates.io crate libquilt 0.1.1 [INFO] tweaked toml for crates.io crate libquilt 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41175d32abd946fcc53babd3135972b7e3e0980857e2458423c41bc6c058baff [INFO] running `Command { std: "docker" "start" "-a" "41175d32abd946fcc53babd3135972b7e3e0980857e2458423c41bc6c058baff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41175d32abd946fcc53babd3135972b7e3e0980857e2458423c41bc6c058baff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41175d32abd946fcc53babd3135972b7e3e0980857e2458423c41bc6c058baff", kill_on_drop: false }` [INFO] [stdout] 41175d32abd946fcc53babd3135972b7e3e0980857e2458423c41bc6c058baff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc66f62b02283c136eb58f4ca9e533898d5be210af087293e95b4adc12094c8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9bc66f62b02283c136eb58f4ca9e533898d5be210af087293e95b4adc12094c8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling quilt_diff v0.1.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling quilt_multimap v0.1.1 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling quilt_partition v0.1.1 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling quilt_graph v0.1.1 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling libquilt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/storage.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stdout] | ------------- immutable borrow occurs here [INFO] [stdout] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_live` [INFO] [stdout] --> src/storage/graggle.rs:523:8 [INFO] [stdout] | [INFO] [stdout] 523 | fn is_live(&self, node: &NodeId) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pseudo_edges` [INFO] [stdout] --> src/storage/graggle.rs:528:8 [INFO] [stdout] | [INFO] [stdout] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assert_consistent` [INFO] [stdout] --> src/storage/graggle.rs:555:12 [INFO] [stdout] | [INFO] [stdout] 555 | pub fn assert_consistent(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.45s [INFO] running `Command { std: "docker" "inspect" "9bc66f62b02283c136eb58f4ca9e533898d5be210af087293e95b4adc12094c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc66f62b02283c136eb58f4ca9e533898d5be210af087293e95b4adc12094c8", kill_on_drop: false }` [INFO] [stdout] 9bc66f62b02283c136eb58f4ca9e533898d5be210af087293e95b4adc12094c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cca11bee17cb9cc7d70973b97a170bd38682b5d3c27c9ce884caabe0daf84fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8cca11bee17cb9cc7d70973b97a170bd38682b5d3c27c9ce884caabe0daf84fc", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stdout] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/storage.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stdout] | ------------- immutable borrow occurs here [INFO] [stdout] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_live` [INFO] [stdout] --> src/storage/graggle.rs:523:8 [INFO] [stdout] | [INFO] [stdout] 523 | fn is_live(&self, node: &NodeId) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pseudo_edges` [INFO] [stdout] --> src/storage/graggle.rs:528:8 [INFO] [stdout] | [INFO] [stdout] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assert_consistent` [INFO] [stdout] --> src/storage/graggle.rs:555:12 [INFO] [stdout] | [INFO] [stdout] 555 | pub fn assert_consistent(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling pretty_assertions v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling libquilt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/storage.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stdout] | ------------- immutable borrow occurs here [INFO] [stdout] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 39.75s [INFO] running `Command { std: "docker" "inspect" "8cca11bee17cb9cc7d70973b97a170bd38682b5d3c27c9ce884caabe0daf84fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cca11bee17cb9cc7d70973b97a170bd38682b5d3c27c9ce884caabe0daf84fc", kill_on_drop: false }` [INFO] [stdout] 8cca11bee17cb9cc7d70973b97a170bd38682b5d3c27c9ce884caabe0daf84fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a81d9c38f0abd4edb66143e3fb252731663a77da3404e0648b486d3f0399a299 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a81d9c38f0abd4edb66143e3fb252731663a77da3404e0648b486d3f0399a299", kill_on_drop: false }` [INFO] [stderr] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/storage.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/storage.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_live` [INFO] [stderr] --> src/storage/graggle.rs:523:8 [INFO] [stderr] | [INFO] [stderr] 523 | fn is_live(&self, node: &NodeId) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pseudo_edges` [INFO] [stderr] --> src/storage/graggle.rs:528:8 [INFO] [stderr] | [INFO] [stderr] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assert_consistent` [INFO] [stderr] --> src/storage/graggle.rs:555:12 [INFO] [stderr] | [INFO] [stderr] 555 | pub fn assert_consistent(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libquilt-3ebd296c8746b58c [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test storage::file::tests::from_bytes_one_line_no_newline ... ok [INFO] [stdout] test storage::file::tests::from_bytes_two_lines ... ok [INFO] [stdout] test storage::file::tests::from_bytes_one_line ... ok [INFO] [stdout] test storage::graggle::tests::delete_and_undelete ... ok [INFO] [stdout] test resolver::tests::chain_iter ... ok [INFO] [stdout] test storage::graggle::tests::delete_middle_existing ... ok [INFO] [stdout] test storage::graggle::tests::add_next_to_deleted ... ok [INFO] [stdout] test patch::change::tests::from_diff_empty_first ... ok [INFO] [stdout] test storage::graggle::tests::boundary_vs_interior_connected ... ok [INFO] [stdout] test storage::graggle::tests::append_and_delete ... ok [INFO] [stdout] test storage::file::tests::from_bytes_empty ... ok [INFO] [stdout] test resolver::tests::resolver_diamond ... ok [INFO] [stdout] test storage::graggle::tests::boundary_vs_interior ... ok [INFO] [stdout] test storage::graggle::tests::add_middle ... ok [INFO] [stdout] test chain_graggle::tests::diamond ... ok [INFO] [stdout] test storage::graggle::tests::delete_long_middle ... ok [INFO] [stdout] test storage::file::tests::from_bytes_one_empty_line ... ok [INFO] [stdout] test storage::graggle::tests::delete_middle ... ok [INFO] [stdout] test storage::graggle::tests::double_reason ... ok [INFO] [stdout] test storage::graggle::tests::reconstruct_partition ... ok [INFO] [stdout] test storage::graggle::tests::two_reasons ... ok [INFO] [stdout] test storage::graggle::tests::two_changes ... ok [INFO] [stdout] test storage::graggle::tests::lots_of_edges ... ok [INFO] [stdout] test storage::graggle::tests::duplicate_edge ... ok [INFO] [stdout] test storage::graggle::tests::live_graggles_consistent ... ok [INFO] [stdout] test chain_graggle::tests::partition ... ok [INFO] [stdout] test storage::graggle::tests::graggle_then_change ... ok [INFO] [stderr] Doc-tests libquilt [INFO] [stdout] test storage::graggle::tests::graggle_and_change_seq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 `Command { std: "docker" "inspect" "a81d9c38f0abd4edb66143e3fb252731663a77da3404e0648b486d3f0399a299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a81d9c38f0abd4edb66143e3fb252731663a77da3404e0648b486d3f0399a299", kill_on_drop: false }` [INFO] [stdout] a81d9c38f0abd4edb66143e3fb252731663a77da3404e0648b486d3f0399a299