[INFO] fetching crate c-ares 7.1.0... [INFO] checking c-ares-7.1.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] extracting crate c-ares 7.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate c-ares 7.1.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate c-ares 7.1.0 [INFO] finished tweaking crates.io crate c-ares 7.1.0 [INFO] tweaked toml for crates.io crate c-ares 7.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] 748fb1009d88c5056288f53a6194fcb460d65e2cb7a2092273631caf0abcde9e [INFO] running `"docker" "start" "-a" "748fb1009d88c5056288f53a6194fcb460d65e2cb7a2092273631caf0abcde9e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking c-types v2.0.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling c-ares-sys v4.2.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking c-ares v7.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/channel.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | type SocketStateCallback = FnMut(Socket, bool, bool) + Send + 'static; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, bool, bool) + Send + 'static` [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/panic.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | static LAST_ERROR: RefCell>> = RefCell::new(None); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/a.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | addrttls: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/aaaa.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | addr6ttls: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/channel.rs:49:36 [INFO] [stderr] | [INFO] [stderr] 49 | ares_options: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/hostent.rs:141:38 [INFO] [stderr] | [INFO] [stderr] 141 | let mut bytes: [u8; 4] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/hostent.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | let mut bytes: [u8; 16] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/event-loop.rs:15:66 [INFO] [stderr] | [INFO] [stderr] 15 | println!("Host lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll-resolver.rs:202:64 [INFO] [stderr] | [INFO] [stderr] 202 | println!("NS lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll-resolver.rs:216:65 [INFO] [stderr] | [INFO] [stderr] 216 | println!("PTR lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll-resolver.rs:230:65 [INFO] [stderr] | [INFO] [stderr] 230 | println!("TXT lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll.rs:17:63 [INFO] [stderr] | [INFO] [stderr] 17 | println!("A lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll.rs:32:66 [INFO] [stderr] | [INFO] [stderr] 32 | println!("AAAA lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/epoll.rs:47:65 [INFO] [stderr] | [INFO] [stderr] 47 | println!("SRV lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/futures.rs:326:76 [INFO] [stderr] | [INFO] [stderr] 326 | .map_err(|e| println!("CNAME lookup failed with error '{}'", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/futures.rs:339:73 [INFO] [stderr] | [INFO] [stderr] 339 | .map_err(|e| println!("MX lookup failed with error '{}'", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/futures.rs:355:76 [INFO] [stderr] | [INFO] [stderr] 355 | .map_err(|e| println!("NAPTR lookup failed with error '{}'", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/channel.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | type SocketStateCallback = FnMut(Socket, bool, bool) + Send + 'static; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, bool, bool) + Send + 'static` [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/panic.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | static LAST_ERROR: RefCell>> = RefCell::new(None); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/a.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | addrttls: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/aaaa.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | addr6ttls: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/channel.rs:49:36 [INFO] [stderr] | [INFO] [stderr] 49 | ares_options: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/hostent.rs:141:38 [INFO] [stderr] | [INFO] [stderr] 141 | let mut bytes: [u8; 4] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/hostent.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | let mut bytes: [u8; 16] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.01s [INFO] running `"docker" "inspect" "748fb1009d88c5056288f53a6194fcb460d65e2cb7a2092273631caf0abcde9e"` [INFO] running `"docker" "rm" "-f" "748fb1009d88c5056288f53a6194fcb460d65e2cb7a2092273631caf0abcde9e"` [INFO] [stdout] 748fb1009d88c5056288f53a6194fcb460d65e2cb7a2092273631caf0abcde9e