[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] 1123ad5b3a6dfd4fd5134a5a5743d837688752ab
[INFO] testing sotch-pr35mac/syng-dictionary-creator against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fsyng-dictionary-creator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sotch-pr35mac/syng-dictionary-creator on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-0/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7bbd359eedd1e741be4ab3453af93570cd8a1f10e7e816ae80b5d162090989d
[INFO] running `Command { std: "docker" "start" "-a" "f7bbd359eedd1e741be4ab3453af93570cd8a1f10e7e816ae80b5d162090989d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7bbd359eedd1e741be4ab3453af93570cd8a1f10e7e816ae80b5d162090989d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7bbd359eedd1e741be4ab3453af93570cd8a1f10e7e816ae80b5d162090989d", kill_on_drop: false }`
[INFO] [stdout] f7bbd359eedd1e741be4ab3453af93570cd8a1f10e7e816ae80b5d162090989d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 538a608d80c6217245de9013500c6bd307849b24839a97f0e11b0efe2679551a
[INFO] running `Command { std: "docker" "start" "-a" "538a608d80c6217245de9013500c6bd307849b24839a97f0e11b0efe2679551a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling lazy_static v0.2.10
[INFO] [stderr]    Compiling prettify_pinyin v1.0.1
[INFO] [stderr]    Compiling hsk v0.1.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling syng-dictionary-creator v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `calculate_hash`
[INFO] [stdout]   --> src/./dictionary_utils.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn calculate_hash<T: 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:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn build_searchable_pinyin(marks: String, numbers: String) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_searchable_english`
[INFO] [stdout]   --> src/./dictionary_utils.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn build_searchable_english(english: &Vec<String>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_dictionary`
[INFO] [stdout]    --> src/./dictionary_utils.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn build_dictionary(word_list: Vec<WordEntry>) -> SyngDictionary {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_searchable_file`
[INFO] [stdout]    --> src/./dictionary_utils.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn write_searchable_file(component: &HashMap<String, Vec<u32>>, name: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_data_file`
[INFO] [stdout]    --> src/./dictionary_utils.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | 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:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | 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 30.38s
[INFO] running `Command { std: "docker" "inspect" "538a608d80c6217245de9013500c6bd307849b24839a97f0e11b0efe2679551a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538a608d80c6217245de9013500c6bd307849b24839a97f0e11b0efe2679551a", kill_on_drop: false }`
[INFO] [stdout] 538a608d80c6217245de9013500c6bd307849b24839a97f0e11b0efe2679551a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3479277a0dda64d59cd47115c4d677583f58b5a4e3da1981f0d86883d2269bc5
[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" "3479277a0dda64d59cd47115c4d677583f58b5a4e3da1981f0d86883d2269bc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syng-dictionary-creator v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `calculate_hash`
[INFO] [stdout]   --> src/./dictionary_utils.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn calculate_hash<T: 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:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn build_searchable_pinyin(marks: String, numbers: String) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_searchable_english`
[INFO] [stdout]   --> src/./dictionary_utils.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn build_searchable_english(english: &Vec<String>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_dictionary`
[INFO] [stdout]    --> src/./dictionary_utils.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn build_dictionary(word_list: Vec<WordEntry>) -> SyngDictionary {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_searchable_file`
[INFO] [stdout]    --> src/./dictionary_utils.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn write_searchable_file(component: &HashMap<String, Vec<u32>>, name: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_data_file`
[INFO] [stdout]    --> src/./dictionary_utils.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | 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:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | 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 test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "3479277a0dda64d59cd47115c4d677583f58b5a4e3da1981f0d86883d2269bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3479277a0dda64d59cd47115c4d677583f58b5a4e3da1981f0d86883d2269bc5", kill_on_drop: false }`
[INFO] [stdout] 3479277a0dda64d59cd47115c4d677583f58b5a4e3da1981f0d86883d2269bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4e0ff85b22b8dc683dc33eadd01a3bef2abb92314b02168fa589cd29a33d48a
[INFO] running `Command { std: "docker" "start" "-a" "f4e0ff85b22b8dc683dc33eadd01a3bef2abb92314b02168fa589cd29a33d48a", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `calculate_hash`
[INFO] [stderr]   --> src/./dictionary_utils.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn calculate_hash<T: Hash>(t: &T) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_searchable_pinyin`
[INFO] [stderr]   --> src/./dictionary_utils.rs:51:4
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn build_searchable_pinyin(marks: String, numbers: String) -> Vec<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_searchable_english`
[INFO] [stderr]   --> src/./dictionary_utils.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn build_searchable_english(english: &Vec<String>) -> Vec<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_dictionary`
[INFO] [stderr]    --> src/./dictionary_utils.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub fn build_dictionary(word_list: Vec<WordEntry>) -> SyngDictionary {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_searchable_file`
[INFO] [stderr]    --> src/./dictionary_utils.rs:134:4
[INFO] [stderr]     |
[INFO] [stderr] 134 | fn write_searchable_file(component: &HashMap<String, Vec<u32>>, name: &str) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_data_file`
[INFO] [stderr]    --> src/./dictionary_utils.rs:141:4
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn write_data_file(dictionary: &SyngDictionary) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_dictionary_files`
[INFO] [stderr]    --> src/./dictionary_utils.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 148 | pub fn write_dictionary_files(dictionary: &SyngDictionary) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/syng_dictionary_creator-1d1629d161c4a836
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4e0ff85b22b8dc683dc33eadd01a3bef2abb92314b02168fa589cd29a33d48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e0ff85b22b8dc683dc33eadd01a3bef2abb92314b02168fa589cd29a33d48a", kill_on_drop: false }`
[INFO] [stdout] f4e0ff85b22b8dc683dc33eadd01a3bef2abb92314b02168fa589cd29a33d48a