[INFO] cloning repository https://github.com/cloudgen2/english-num
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudgen2/english-num" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudgen2%2Fenglish-num", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudgen2%2Fenglish-num'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75fe15f3074f5681198d2c3f755974fa7d9f2b78
[INFO] testing cloudgen2/english-num against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudgen2%2Fenglish-num" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cloudgen2/english-num
[INFO] finished tweaking git repo https://github.com/cloudgen2/english-num
[INFO] tweaked toml for git repo https://github.com/cloudgen2/english-num written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cloudgen2/english-num on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cloudgen2/english-num already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.5
[INFO] [stderr]   Downloaded regex v1.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c457d4658ca0e9e8e8cc525ceb69c631ae5ad799fa0958100848679fac305236
[INFO] running `Command { std: "docker" "start" "-a" "c457d4658ca0e9e8e8cc525ceb69c631ae5ad799fa0958100848679fac305236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c457d4658ca0e9e8e8cc525ceb69c631ae5ad799fa0958100848679fac305236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c457d4658ca0e9e8e8cc525ceb69c631ae5ad799fa0958100848679fac305236", kill_on_drop: false }`
[INFO] [stdout] c457d4658ca0e9e8e8cc525ceb69c631ae5ad799fa0958100848679fac305236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 29b262145487ceb1ea98ef27a8e617424a58cbf17f7679d914501f7b5796cd5e
[INFO] running `Command { std: "docker" "start" "-a" "29b262145487ceb1ea98ef27a8e617424a58cbf17f7679d914501f7b5796cd5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling english-num v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Thing` is never constructed
[INFO] [stdout]   --> src/multi_lang/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Thing<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/multi_lang/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Thing<'_> {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new<'a> (sex: Sex, starts_with_vowel: bool, single: &'a str, plural: &'a str) -> Thing <'a>{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Male` and `Female` are never constructed
[INFO] [stdout]  --> src/entities/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Sex {
[INFO] [stdout]   |          --- variants in this enum
[INFO] [stdout] 3 |     Any,
[INFO] [stdout] 4 |     Male,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Female
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Sex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `Command { std: "docker" "inspect" "29b262145487ceb1ea98ef27a8e617424a58cbf17f7679d914501f7b5796cd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b262145487ceb1ea98ef27a8e617424a58cbf17f7679d914501f7b5796cd5e", kill_on_drop: false }`
[INFO] [stdout] 29b262145487ceb1ea98ef27a8e617424a58cbf17f7679d914501f7b5796cd5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a7ff549eba9e0b628abeda8f5521b7b4a3439414c7da8a2b8edc5c8c9cdc5ce9
[INFO] running `Command { std: "docker" "start" "-a" "a7ff549eba9e0b628abeda8f5521b7b4a3439414c7da8a2b8edc5c8c9cdc5ce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling english-num v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Thing` is never constructed
[INFO] [stdout]   --> src/multi_lang/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Thing<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/multi_lang/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Thing<'_> {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new<'a> (sex: Sex, starts_with_vowel: bool, single: &'a str, plural: &'a str) -> Thing <'a>{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Male` and `Female` are never constructed
[INFO] [stdout]  --> src/entities/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Sex {
[INFO] [stdout]   |          --- variants in this enum
[INFO] [stdout] 3 |     Any,
[INFO] [stdout] 4 |     Male,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Female
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Sex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a7ff549eba9e0b628abeda8f5521b7b4a3439414c7da8a2b8edc5c8c9cdc5ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ff549eba9e0b628abeda8f5521b7b4a3439414c7da8a2b8edc5c8c9cdc5ce9", kill_on_drop: false }`
[INFO] [stdout] a7ff549eba9e0b628abeda8f5521b7b4a3439414c7da8a2b8edc5c8c9cdc5ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ccf25df0bcfe7d962514b51dd3761542c4d75637143e8761966f9ad9735f1d5f
[INFO] running `Command { std: "docker" "start" "-a" "ccf25df0bcfe7d962514b51dd3761542c4d75637143e8761966f9ad9735f1d5f", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Thing` is never constructed
[INFO] [stderr]   --> src/multi_lang/mod.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Thing<'a> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/multi_lang/mod.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Thing<'_> {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 37 |     pub fn new<'a> (sex: Sex, starts_with_vowel: bool, single: &'a str, plural: &'a str) -> Thing <'a>{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Male` and `Female` are never constructed
[INFO] [stderr]  --> src/entities/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Sex {
[INFO] [stderr]   |          --- variants in this enum
[INFO] [stderr] 3 |     Any,
[INFO] [stderr] 4 |     Male,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 5 |     Female
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `Sex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `english-num` (bin "english-num" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/english_num-782676878facf0dc)
[INFO] running `Command { std: "docker" "inspect" "ccf25df0bcfe7d962514b51dd3761542c4d75637143e8761966f9ad9735f1d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf25df0bcfe7d962514b51dd3761542c4d75637143e8761966f9ad9735f1d5f", kill_on_drop: false }`
[INFO] [stdout] ccf25df0bcfe7d962514b51dd3761542c4d75637143e8761966f9ad9735f1d5f