[INFO] updating cached repository https://github.com/wachikun/yaskkserv2 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 93412a157e6bb39387720cdac84446ccb1148fac [INFO] checking wachikun/yaskkserv2 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwachikun%2Fyaskkserv2" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wachikun/yaskkserv2 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wachikun/yaskkserv2 [INFO] finished tweaking git repo https://github.com/wachikun/yaskkserv2 [INFO] tweaked toml for git repo https://github.com/wachikun/yaskkserv2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/wachikun/yaskkserv2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 11dc5815de9623d734c4d900c6e8dde4220a81b2ae28eac605b86d2b41243053 [INFO] running `"docker" "start" "-a" "11dc5815de9623d734c4d900c6e8dde4220a81b2ae28eac605b86d2b41243053"` [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking bincode v1.1.4 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking syslog v4.0.1 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.20 [INFO] [stderr] Checking yaskkserv2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoder.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | (utf8_buffer[utf8_i + 2] == 0xcc || utf8_buffer[utf8_i + 2] == 0xcb) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoder.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | (utf8_buffer[utf8_i + 4] == 0x82 && utf8_buffer[utf8_i + 5] == 0x9a) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoding_table.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | / (if let Ok(ok) = u32::from_str_radix(&unicode_code[2..6], 16) { [INFO] [stderr] 235 | | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[..4]); [INFO] [stderr] 236 | | if let Ok(ok) = u32::from_str_radix(&unicode_code[7..11], 16) { [INFO] [stderr] 237 | | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[4..4 + 4]); [INFO] [stderr] 238 | | *is_combine = true; [INFO] [stderr] 239 | | } [INFO] [stderr] 240 | | }) [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 234 | if let Ok(ok) = u32::from_str_radix(&unicode_code[2..6], 16) { [INFO] [stderr] 235 | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[..4]); [INFO] [stderr] 236 | if let Ok(ok) = u32::from_str_radix(&unicode_code[7..11], 16) { [INFO] [stderr] 237 | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[4..4 + 4]); [INFO] [stderr] 238 | *is_combine = true; [INFO] [stderr] 239 | } [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoder.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | (utf8_buffer[utf8_i + 2] == 0xcc || utf8_buffer[utf8_i + 2] == 0xcb) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoder.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | (utf8_buffer[utf8_i + 4] == 0x82 && utf8_buffer[utf8_i + 5] == 0x9a) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/skk/encoding_simple/encoding_table.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | / (if let Ok(ok) = u32::from_str_radix(&unicode_code[2..6], 16) { [INFO] [stderr] 235 | | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[..4]); [INFO] [stderr] 236 | | if let Ok(ok) = u32::from_str_radix(&unicode_code[7..11], 16) { [INFO] [stderr] 237 | | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[4..4 + 4]); [INFO] [stderr] 238 | | *is_combine = true; [INFO] [stderr] 239 | | } [INFO] [stderr] 240 | | }) [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 234 | if let Ok(ok) = u32::from_str_radix(&unicode_code[2..6], 16) { [INFO] [stderr] 235 | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[..4]); [INFO] [stderr] 236 | if let Ok(ok) = u32::from_str_radix(&unicode_code[7..11], 16) { [INFO] [stderr] 237 | Self::convert_unicode_to_utf8(ok, &mut result_utf8_8[4..4 + 4]); [INFO] [stderr] 238 | *is_combine = true; [INFO] [stderr] 239 | } [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/skk/error.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | SkkError::Io(ref err) => err.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] --> src/skk/error.rs:78:45 [INFO] [stderr] | [INFO] [stderr] 78 | SkkError::Parse(ref err) => err.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] --> src/skk/error.rs:79:47 [INFO] [stderr] | [INFO] [stderr] 79 | SkkError::Reqwest(ref err) => err.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] --> src/skk/error.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | SkkError::String(ref err) => err.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] --> src/skk/error.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | SkkError::Json(ref err) => err.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] --> src/skk/error.rs:82:47 [INFO] [stderr] | [INFO] [stderr] 82 | SkkError::Bincode(ref err) => err.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] --> src/skk/error.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | SkkError::Io(ref err) => err.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] --> src/skk/error.rs:78:45 [INFO] [stderr] | [INFO] [stderr] 78 | SkkError::Parse(ref err) => err.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] --> src/skk/error.rs:79:47 [INFO] [stderr] | [INFO] [stderr] 79 | SkkError::Reqwest(ref err) => err.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] --> src/skk/error.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | SkkError::String(ref err) => err.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] --> src/skk/error.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | SkkError::Json(ref err) => err.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] --> src/skk/error.rs:82:47 [INFO] [stderr] | [INFO] [stderr] 82 | SkkError::Bincode(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.22s [INFO] running `"docker" "inspect" "11dc5815de9623d734c4d900c6e8dde4220a81b2ae28eac605b86d2b41243053"` [INFO] running `"docker" "rm" "-f" "11dc5815de9623d734c4d900c6e8dde4220a81b2ae28eac605b86d2b41243053"` [INFO] [stdout] 11dc5815de9623d734c4d900c6e8dde4220a81b2ae28eac605b86d2b41243053