[INFO] crate cargo-culture-kit 1.0.0 is already in cache [INFO] testing cargo-culture-kit-1.0.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate cargo-culture-kit 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate cargo-culture-kit 1.0.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cargo-culture-kit 1.0.0 [INFO] finished tweaking crates.io crate cargo-culture-kit 1.0.0 [INFO] tweaked toml for crates.io crate cargo-culture-kit 1.0.0 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] [stderr] Blocking waiting for file lock on package cache [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] 4c6b91eb625dbe4700c7382a2e6dca378fafd581065f5bd7a601fceb2e6947e9 [INFO] running `"docker" "start" "-a" "4c6b91eb625dbe4700c7382a2e6dca378fafd581065f5bd7a601fceb2e6947e9"` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling cargo_metadata v0.5.8 [INFO] [stderr] Compiling cargo-culture-kit v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | available_rules: &'rules [&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [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/checklist.rs:88:25 [INFO] [stderr] | [INFO] [stderr] 88 | ) -> Result, FilterError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | available_rules: &'r [&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Result, FilterError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:131:25 [INFO] [stderr] | [INFO] [stderr] 131 | let mut rules: Vec<&Rule> = Vec::with_capacity(desired_rule_descriptions.len()); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/builds_cleanly_without_warnings_or_errors.rs:118:24 [INFO] [stderr] | [INFO] [stderr] 118 | print_output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/builds_cleanly_without_warnings_or_errors.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | print_output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:82:31 [INFO] [stderr] | [INFO] [stderr] 82 | pub print_output: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn default_rules() -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:174:69 [INFO] [stderr] | [INFO] [stderr] 174 | let rule_refs = rules.iter().map(|r| r.as_ref()).collect::>(); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:227:15 [INFO] [stderr] | [INFO] [stderr] 227 | rules: &[&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:267:15 [INFO] [stderr] | [INFO] [stderr] 267 | rules: &[&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:397:12 [INFO] [stderr] | [INFO] [stderr] 397 | rule: &Rule, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "4c6b91eb625dbe4700c7382a2e6dca378fafd581065f5bd7a601fceb2e6947e9"` [INFO] running `"docker" "rm" "-f" "4c6b91eb625dbe4700c7382a2e6dca378fafd581065f5bd7a601fceb2e6947e9"` [INFO] [stdout] 4c6b91eb625dbe4700c7382a2e6dca378fafd581065f5bd7a601fceb2e6947e9 [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] 6500f78d1dce55a00942aed4d895f1358e96fcc89b8eb11b18a60f77d87e2e3d [INFO] running `"docker" "start" "-a" "6500f78d1dce55a00942aed4d895f1358e96fcc89b8eb11b18a60f77d87e2e3d"` [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | available_rules: &'rules [&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [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/checklist.rs:88:25 [INFO] [stderr] | [INFO] [stderr] 88 | ) -> Result, FilterError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | available_rules: &'r [&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Result, FilterError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/checklist.rs:131:25 [INFO] [stderr] | [INFO] [stderr] 131 | let mut rules: Vec<&Rule> = Vec::with_capacity(desired_rule_descriptions.len()); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/builds_cleanly_without_warnings_or_errors.rs:118:24 [INFO] [stderr] | [INFO] [stderr] 118 | print_output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/builds_cleanly_without_warnings_or_errors.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | print_output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:82:31 [INFO] [stderr] | [INFO] [stderr] 82 | pub print_output: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn default_rules() -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:174:69 [INFO] [stderr] | [INFO] [stderr] 174 | let rule_refs = rules.iter().map(|r| r.as_ref()).collect::>(); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:227:15 [INFO] [stderr] | [INFO] [stderr] 227 | rules: &[&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:267:15 [INFO] [stderr] | [INFO] [stderr] 267 | rules: &[&Rule], [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:397:12 [INFO] [stderr] | [INFO] [stderr] 397 | rule: &Rule, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Rule` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling rand_core 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 v0.7.2 [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-0.7.2/src/arbitrary/_std/iter.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | 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-0.7.2/src/arbitrary/_std/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-0.7.2/src/arbitrary/_std/iter.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | 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-0.7.2/src/arbitrary/_std/iter.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | 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" "6500f78d1dce55a00942aed4d895f1358e96fcc89b8eb11b18a60f77d87e2e3d"` [INFO] running `"docker" "rm" "-f" "6500f78d1dce55a00942aed4d895f1358e96fcc89b8eb11b18a60f77d87e2e3d"` [INFO] [stdout] 6500f78d1dce55a00942aed4d895f1358e96fcc89b8eb11b18a60f77d87e2e3d