[INFO] cloning repository https://github.com/sotch-pr35mac/syng-dictionary-creator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sotch-pr35mac/syng-dictionary-creator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fsyng-dictionary-creator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fsyng-dictionary-creator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73f8332c84bb4c7aa298a127d7ae9c292c376f7a [INFO] checking sotch-pr35mac/syng-dictionary-creator against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fsyng-dictionary-creator" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sotch-pr35mac/syng-dictionary-creator on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sotch-pr35mac/syng-dictionary-creator [INFO] finished tweaking git repo https://github.com/sotch-pr35mac/syng-dictionary-creator [INFO] tweaked toml for git repo https://github.com/sotch-pr35mac/syng-dictionary-creator written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/sotch-pr35mac/syng-dictionary-creator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a3ef6acb9bd21eef498682d4c504837f571754861c2c54410e005790b12f581 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7a3ef6acb9bd21eef498682d4c504837f571754861c2c54410e005790b12f581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a3ef6acb9bd21eef498682d4c504837f571754861c2c54410e005790b12f581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a3ef6acb9bd21eef498682d4c504837f571754861c2c54410e005790b12f581", kill_on_drop: false }` [INFO] [stdout] 7a3ef6acb9bd21eef498682d4c504837f571754861c2c54410e005790b12f581 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0947ac1b5b1d69c13e4e2081d1ab863e5e0c771c8bffeb9576902acb9fd89742 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0947ac1b5b1d69c13e4e2081d1ab863e5e0c771c8bffeb9576902acb9fd89742", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Checking lazy_static v0.2.10 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking prettify_pinyin v1.0.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking hsk v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking syng-dictionary-creator v1.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `calculate_hash` [INFO] [stdout] --> src/./dictionary_utils.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn calculate_hash(t: &T) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_searchable_pinyin` [INFO] [stdout] --> src/./dictionary_utils.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn build_searchable_pinyin(marks: String, numbers: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_searchable_english` [INFO] [stdout] --> src/./dictionary_utils.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn build_searchable_english(english: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_dictionary` [INFO] [stdout] --> src/./dictionary_utils.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn build_dictionary(word_list: Vec) -> SyngDictionary { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_searchable_file` [INFO] [stdout] --> src/./dictionary_utils.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn write_searchable_file(component: &HashMap>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_data_file` [INFO] [stdout] --> src/./dictionary_utils.rs:143:4 [INFO] [stdout] | [INFO] [stdout] 143 | fn write_data_file(dictionary: &SyngDictionary) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_dictionary_files` [INFO] [stdout] --> src/./dictionary_utils.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn write_dictionary_files(dictionary: &SyngDictionary) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_hash` [INFO] [stdout] --> src/./dictionary_utils.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn calculate_hash(t: &T) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_searchable_pinyin` [INFO] [stdout] --> src/./dictionary_utils.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn build_searchable_pinyin(marks: String, numbers: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_searchable_english` [INFO] [stdout] --> src/./dictionary_utils.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn build_searchable_english(english: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_dictionary` [INFO] [stdout] --> src/./dictionary_utils.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn build_dictionary(word_list: Vec) -> SyngDictionary { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_searchable_file` [INFO] [stdout] --> src/./dictionary_utils.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn write_searchable_file(component: &HashMap>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_data_file` [INFO] [stdout] --> src/./dictionary_utils.rs:143:4 [INFO] [stdout] | [INFO] [stdout] 143 | fn write_data_file(dictionary: &SyngDictionary) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_dictionary_files` [INFO] [stdout] --> src/./dictionary_utils.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn write_dictionary_files(dictionary: &SyngDictionary) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.04s [INFO] running `Command { std: "docker" "inspect" "0947ac1b5b1d69c13e4e2081d1ab863e5e0c771c8bffeb9576902acb9fd89742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0947ac1b5b1d69c13e4e2081d1ab863e5e0c771c8bffeb9576902acb9fd89742", kill_on_drop: false }` [INFO] [stdout] 0947ac1b5b1d69c13e4e2081d1ab863e5e0c771c8bffeb9576902acb9fd89742