[INFO] crate throttle-timer 1.0.0 is already in cache [INFO] testing throttle-timer-1.0.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate throttle-timer 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate throttle-timer 1.0.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate throttle-timer 1.0.0 [INFO] finished tweaking crates.io crate throttle-timer 1.0.0 [INFO] tweaked toml for crates.io crate throttle-timer 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "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] de9075bd673834cf877ec2822fc65a621c4f905fdf5638ba96f5be8b0a47de27 [INFO] running `"docker" "start" "-a" "de9075bd673834cf877ec2822fc65a621c4f905fdf5638ba96f5be8b0a47de27"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling throttle-timer v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | / (self.max_frequency [INFO] [stderr] 97 | | - Instant::now() [INFO] [stderr] 98 | | .duration_since(last_time) [INFO] [stderr] 99 | | .min(self.max_frequency)) [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 | self.max_frequency [INFO] [stderr] 97 | - Instant::now() [INFO] [stderr] 98 | .duration_since(last_time) [INFO] [stderr] 99 | .min(self.max_frequency) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:53 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [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/lib.rs:129:78 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:41 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn run(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn run_wait(&mut self, success: &mut FnMut()) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:156:50 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn run_with_msg(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `"docker" "inspect" "de9075bd673834cf877ec2822fc65a621c4f905fdf5638ba96f5be8b0a47de27"` [INFO] running `"docker" "rm" "-f" "de9075bd673834cf877ec2822fc65a621c4f905fdf5638ba96f5be8b0a47de27"` [INFO] [stdout] de9075bd673834cf877ec2822fc65a621c4f905fdf5638ba96f5be8b0a47de27 [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=warn" "-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" "+beta-2020-06-03" "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] 567b9bf2ecd662007ca7710373f63a570d33535a2cb9070c62f9025e49d37fe8 [INFO] running `"docker" "start" "-a" "567b9bf2ecd662007ca7710373f63a570d33535a2cb9070c62f9025e49d37fe8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling throttle-timer v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | / (self.max_frequency [INFO] [stderr] 97 | | - Instant::now() [INFO] [stderr] 98 | | .duration_since(last_time) [INFO] [stderr] 99 | | .min(self.max_frequency)) [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 | self.max_frequency [INFO] [stderr] 97 | - Instant::now() [INFO] [stderr] 98 | .duration_since(last_time) [INFO] [stderr] 99 | .min(self.max_frequency) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:53 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [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/lib.rs:129:78 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:41 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn run(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn run_wait(&mut self, success: &mut FnMut()) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:156:50 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn run_with_msg(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | / (self.max_frequency [INFO] [stderr] 97 | | - Instant::now() [INFO] [stderr] 98 | | .duration_since(last_time) [INFO] [stderr] 99 | | .min(self.max_frequency)) [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 | self.max_frequency [INFO] [stderr] 97 | - Instant::now() [INFO] [stderr] 98 | .duration_since(last_time) [INFO] [stderr] 99 | .min(self.max_frequency) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:53 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [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/lib.rs:129:78 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:41 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn run(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn run_wait(&mut self, success: &mut FnMut()) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:156:50 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn run_with_msg(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "567b9bf2ecd662007ca7710373f63a570d33535a2cb9070c62f9025e49d37fe8"` [INFO] running `"docker" "rm" "-f" "567b9bf2ecd662007ca7710373f63a570d33535a2cb9070c62f9025e49d37fe8"` [INFO] [stdout] 567b9bf2ecd662007ca7710373f63a570d33535a2cb9070c62f9025e49d37fe8 [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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bbb7cce99ca5cb7471d07643b87759751e70f23304b4e0a815334a39377f4387 [INFO] running `"docker" "start" "-a" "bbb7cce99ca5cb7471d07643b87759751e70f23304b4e0a815334a39377f4387"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | / (self.max_frequency [INFO] [stderr] 97 | | - Instant::now() [INFO] [stderr] 98 | | .duration_since(last_time) [INFO] [stderr] 99 | | .min(self.max_frequency)) [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 | self.max_frequency [INFO] [stderr] 97 | - Instant::now() [INFO] [stderr] 98 | .duration_since(last_time) [INFO] [stderr] 99 | .min(self.max_frequency) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:53 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [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/lib.rs:129:78 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:41 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn run(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn run_wait(&mut self, success: &mut FnMut()) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:156:50 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn run_with_msg(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | / (self.max_frequency [INFO] [stderr] 97 | | - Instant::now() [INFO] [stderr] 98 | | .duration_since(last_time) [INFO] [stderr] 99 | | .min(self.max_frequency)) [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 | self.max_frequency [INFO] [stderr] 97 | - Instant::now() [INFO] [stderr] 98 | .duration_since(last_time) [INFO] [stderr] 99 | .min(self.max_frequency) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:53 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [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/lib.rs:129:78 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn run_throttle_cb(&mut self, success: &mut FnMut(), throttled: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:41 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn run(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn run_wait(&mut self, success: &mut FnMut()) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:156:50 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn run_with_msg(&mut self, success: &mut FnMut()) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/throttle_timer-25c67bfab244ec38 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test::test_run_wait ... ok [INFO] [stdout] test test::test_run_with_msg ... ok [INFO] [stdout] test test::test_run ... ok [INFO] [stdout] test test::test_print_debug ... ok [INFO] [stdout] test test::test_can_run ... ok [INFO] [stdout] test test::test_in_loop ... ok [INFO] [stdout] test test::test_call_count ... ok [INFO] [stderr] Doc-tests throttle-timer [INFO] [stdout] test test::test_with_delay ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - ThrottleTimer (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bbb7cce99ca5cb7471d07643b87759751e70f23304b4e0a815334a39377f4387"` [INFO] running `"docker" "rm" "-f" "bbb7cce99ca5cb7471d07643b87759751e70f23304b4e0a815334a39377f4387"` [INFO] [stdout] bbb7cce99ca5cb7471d07643b87759751e70f23304b4e0a815334a39377f4387