[INFO] fetching crate crdt 0.5.0... [INFO] checking crdt-0.5.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate crdt 0.5.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate crdt 0.5.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate crdt 0.5.0 [INFO] finished tweaking crates.io crate crdt 0.5.0 [INFO] tweaked toml for crates.io crate crdt 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 17d58e44c1875be118b077d90bded994c7e5e61eff611c0f07e04bf70da88790 [INFO] running `"docker" "start" "-a" "17d58e44c1875be118b077d90bded994c7e5e61eff611c0f07e04bf70da88790"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking crdt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #![feature(core, custom_attribute, plugin, std_misc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::iter::AdditiveIterator` [INFO] [stderr] --> src/counter/gcounter.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::AdditiveIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AdditiveIterator` in `iter` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::iter::AdditiveIterator` [INFO] [stderr] --> src/counter/pncounter.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::iter::AdditiveIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AdditiveIterator` in `iter` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt` [INFO] [stderr] --> src/counter/pncounter.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::num::SignedInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:231:10 [INFO] [stderr] | [INFO] [stderr] 231 | try!(write!(f, "{{present: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:237:26 [INFO] [stderr] | [INFO] [stderr] 237 | if i != 0 { try!(write!(f, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:238:14 [INFO] [stderr] | [INFO] [stderr] 238 | try!(write!(f, "{:?}", *x)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:240:10 [INFO] [stderr] | [INFO] [stderr] 240 | try!(write!(f, "}}, removed: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:246:26 [INFO] [stderr] | [INFO] [stderr] 246 | if i != 0 { try!(write!(f, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/tpset.rs:247:14 [INFO] [stderr] | [INFO] [stderr] 247 | try!(write!(f, "{:?}", *x)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:235:10 [INFO] [stderr] | [INFO] [stderr] 235 | try!(write!(f, "{{present: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:241:26 [INFO] [stderr] | [INFO] [stderr] 241 | if i != 0 { try!(write!(f, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:242:14 [INFO] [stderr] | [INFO] [stderr] 242 | try!(write!(f, "{:?}", x)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:244:10 [INFO] [stderr] | [INFO] [stderr] 244 | try!(write!(f, "}}, removed: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:250:26 [INFO] [stderr] | [INFO] [stderr] 250 | if i != 0 { try!(write!(f, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/set/lwwset.rs:251:14 [INFO] [stderr] | [INFO] [stderr] 251 | try!(write!(f, "{:?}", x)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/test.rs:4:38 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/test.rs:6:41 [INFO] [stderr] | [INFO] [stderr] 6 | static mut REPLICA_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `crdt`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "17d58e44c1875be118b077d90bded994c7e5e61eff611c0f07e04bf70da88790"` [INFO] running `"docker" "rm" "-f" "17d58e44c1875be118b077d90bded994c7e5e61eff611c0f07e04bf70da88790"` [INFO] [stdout] 17d58e44c1875be118b077d90bded994c7e5e61eff611c0f07e04bf70da88790