[INFO] crate libojo 0.1.1 is already in cache [INFO] testing libojo-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate libojo 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate libojo 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libojo 0.1.1 [INFO] finished tweaking crates.io crate libojo 0.1.1 [INFO] tweaked toml for crates.io crate libojo 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 029e00c192b647a66456c617fe02dc66e4685d7bc16b2136231b2c5ff5b826a1 [INFO] running `"docker" "start" "-a" "029e00c192b647a66456c617fe02dc66e4685d7bc16b2136231b2c5ff5b826a1"` [INFO] [stderr] Compiling ojo_diff v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling ojo_graph v0.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling ojo_multimap v0.1.0 [INFO] [stderr] Compiling ojo_partition v0.1.0 [INFO] [stderr] Compiling libojo v0.1.1 (/opt/rustwide/workdir) [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: method is never used: `is_live` [INFO] [stderr] --> src/storage/graggle.rs:523:5 [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: method is never used: `pseudo_edges` [INFO] [stderr] --> src/storage/graggle.rs:528:5 [INFO] [stderr] | [INFO] [stderr] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assert_consistent` [INFO] [stderr] --> src/storage/graggle.rs:555:5 [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 dev [unoptimized + debuginfo] target(s) in 53.19s [INFO] running `"docker" "inspect" "029e00c192b647a66456c617fe02dc66e4685d7bc16b2136231b2c5ff5b826a1"` [INFO] running `"docker" "rm" "-f" "029e00c192b647a66456c617fe02dc66e4685d7bc16b2136231b2c5ff5b826a1"` [INFO] [stdout] 029e00c192b647a66456c617fe02dc66e4685d7bc16b2136231b2c5ff5b826a1 [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dbceaf3b937dce5852dc8acda22a5b34d62f3b6849365741b2f6d5a3a4061a35 [INFO] running `"docker" "start" "-a" "dbceaf3b937dce5852dc8acda22a5b34d62f3b6849365741b2f6d5a3a4061a35"` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand v0.5.6 [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: method is never used: `is_live` [INFO] [stderr] --> src/storage/graggle.rs:523:5 [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: method is never used: `pseudo_edges` [INFO] [stderr] --> src/storage/graggle.rs:528:5 [INFO] [stderr] | [INFO] [stderr] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assert_consistent` [INFO] [stderr] --> src/storage/graggle.rs:555:5 [INFO] [stderr] | [INFO] [stderr] 555 | pub fn assert_consistent(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling pretty_assertions v0.5.1 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:23 [INFO] [stderr] | [INFO] [stderr] 44 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 35:6... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:35:6 [INFO] [stderr] | [INFO] [stderr] 35 | impl<'a, T: 'static + Clone, A: fmt::Debug + 'static + Iterator> [INFO] [stderr] | ^^ [INFO] [stderr] note: ...so that the types are compatible [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:23 [INFO] [stderr] | [INFO] [stderr] 44 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: expected `&'a T` [INFO] [stderr] found `&T` [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the type `strategy::map::Map core::iter::Cloned {::cloned::<'_, T>}>` will meet its required lifetime bounds [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.8.7/src/arbitrary/_core/iter.rs:44:41 [INFO] [stderr] | [INFO] [stderr] 44 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0495`. [INFO] [stderr] error: could not compile `proptest`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dbceaf3b937dce5852dc8acda22a5b34d62f3b6849365741b2f6d5a3a4061a35"` [INFO] running `"docker" "rm" "-f" "dbceaf3b937dce5852dc8acda22a5b34d62f3b6849365741b2f6d5a3a4061a35"` [INFO] [stdout] dbceaf3b937dce5852dc8acda22a5b34d62f3b6849365741b2f6d5a3a4061a35