[INFO] crate memcached-protocal 0.1.11 is already in cache [INFO] checking memcached-protocal-0.1.11 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate memcached-protocal 0.1.11 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate memcached-protocal 0.1.11 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate memcached-protocal 0.1.11 [INFO] finished tweaking crates.io crate memcached-protocal 0.1.11 [INFO] tweaked toml for crates.io crate memcached-protocal 0.1.11 written to /workspace/builds/worker-2/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-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 651cf2d023b5f4dd793ef92518c578a632bdbac914447898f1496bceef28862e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "651cf2d023b5f4dd793ef92518c578a632bdbac914447898f1496bceef28862e"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Checking error-chain v0.2.2 [INFO] [stderr] Checking memcached-protocal v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let cmd_line = try!(read_until(reader, "\r\n")); [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/command/store_command.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | let bytes = try!(segments[4].parse::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | Some(try!(segments[5].parse::())) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let _ = try!(reader.read_exact(&mut data_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | if try!(read_until(reader, "\r\n")) != vec![] { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:68:20 [INFO] [stderr] | [INFO] [stderr] 68 | flags: try!(segments[2].parse::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:69:22 [INFO] [stderr] | [INFO] [stderr] 69 | exptime: try!(segments[3].parse::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/retrieval_command.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | let cmd_line = try!(read_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/retrieval_command.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/deletion_command.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | let cmd_line = try!(read_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/deletion_command.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | let buf = try!(peek_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 24 | let cmd_str = try!(String::from_utf8(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:33:75 [INFO] [stderr] | [INFO] [stderr] 33 | "set" | "add" | "replace" | "append" | "prepend" | "cas" => Store(try!(StoreCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | "get" | "gets" => Retrieval(try!(RetrievalCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | "delete" => Delete(try!(DeletionCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(write!(&mut buf, "VALUE {} {} {} ", self.key, self.flags, self.bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | try!(write!(&mut buf, "{} ", self.cas_unique.unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | try!(buf.write(b"\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | buf.extend_from_slice(&try!(item.to_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | try!(buf.write(b"END\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let cmd_line = try!(read_until(reader, "\r\n")); [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/command/store_command.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | let bytes = try!(segments[4].parse::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | Some(try!(segments[5].parse::())) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let _ = try!(reader.read_exact(&mut data_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | if try!(read_until(reader, "\r\n")) != vec![] { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:68:20 [INFO] [stderr] | [INFO] [stderr] 68 | flags: try!(segments[2].parse::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/store_command.rs:69:22 [INFO] [stderr] | [INFO] [stderr] 69 | exptime: try!(segments[3].parse::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/retrieval_command.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | let cmd_line = try!(read_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/retrieval_command.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/deletion_command.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | let cmd_line = try!(read_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/deletion_command.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | let cmd_str = try!(String::from_utf8(cmd_line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | let buf = try!(peek_until(reader, "\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 24 | let cmd_str = try!(String::from_utf8(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:33:75 [INFO] [stderr] | [INFO] [stderr] 33 | "set" | "add" | "replace" | "append" | "prepend" | "cas" => Store(try!(StoreCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | "get" | "gets" => Retrieval(try!(RetrievalCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/command/command.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | "delete" => Delete(try!(DeletionCommand::parse(reader))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(write!(&mut buf, "VALUE {} {} {} ", self.key, self.flags, self.bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | try!(write!(&mut buf, "{} ", self.cas_unique.unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | try!(buf.write(b"\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | buf.extend_from_slice(&try!(item.to_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/response/retrieval_response.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | try!(buf.write(b"END\r\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `StatsResponse` [INFO] [stderr] --> src/response/stats_response.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | type StatsResponse = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `StatsResponse` [INFO] [stderr] --> src/response/stats_response.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | type StatsResponse = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.28s [INFO] running `"docker" "inspect" "651cf2d023b5f4dd793ef92518c578a632bdbac914447898f1496bceef28862e"` [INFO] running `"docker" "rm" "-f" "651cf2d023b5f4dd793ef92518c578a632bdbac914447898f1496bceef28862e"` [INFO] [stdout] 651cf2d023b5f4dd793ef92518c578a632bdbac914447898f1496bceef28862e