[INFO] cloning repository https://github.com/cloudgen2/french-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/french-num" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudgen2%2Ffrench-num", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudgen2%2Ffrench-num'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71983da83cda7896db828e4913c7fb5a81c020f5
[INFO] testing cloudgen2/french-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%2Ffrench-num" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cloudgen2/french-num
[INFO] finished tweaking git repo https://github.com/cloudgen2/french-num
[INFO] tweaked toml for git repo https://github.com/cloudgen2/french-num written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cloudgen2/french-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/french-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.5.5
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 90d98a04a68414e55c086c9f75427375ac227498ce755c21165fc62bc7209b40
[INFO] running `Command { std: "docker" "start" "-a" "90d98a04a68414e55c086c9f75427375ac227498ce755c21165fc62bc7209b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90d98a04a68414e55c086c9f75427375ac227498ce755c21165fc62bc7209b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d98a04a68414e55c086c9f75427375ac227498ce755c21165fc62bc7209b40", kill_on_drop: false }`
[INFO] [stdout] 90d98a04a68414e55c086c9f75427375ac227498ce755c21165fc62bc7209b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c25376acd0af44ae8d9318374e28bcd7e53de0ddbf61fa98b1567f98b5229ad9
[INFO] running `Command { std: "docker" "start" "-a" "c25376acd0af44ae8d9318374e28bcd7e53de0ddbf61fa98b1567f98b5229ad9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling atty v0.2.14
[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 french-num v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `English` is never constructed
[INFO] [stdout]   --> src/multi_lang/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Lang {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 21 |     English,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lang` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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] 
[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: variant `Any` is never constructed
[INFO] [stdout]  --> src/entities/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Sex {
[INFO] [stdout]   |          --- variant in this enum
[INFO] [stdout] 3 |     Any,
[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 4.28s
[INFO] running `Command { std: "docker" "inspect" "c25376acd0af44ae8d9318374e28bcd7e53de0ddbf61fa98b1567f98b5229ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25376acd0af44ae8d9318374e28bcd7e53de0ddbf61fa98b1567f98b5229ad9", kill_on_drop: false }`
[INFO] [stdout] c25376acd0af44ae8d9318374e28bcd7e53de0ddbf61fa98b1567f98b5229ad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 70f7426484be8715cbb48c8fe1d812025c5bae011a0f4a837e66ad8059a3a78d
[INFO] running `Command { std: "docker" "start" "-a" "70f7426484be8715cbb48c8fe1d812025c5bae011a0f4a837e66ad8059a3a78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling french-num v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `English` is never constructed
[INFO] [stdout]   --> src/multi_lang/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Lang {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 21 |     English,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lang` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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] 
[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: variant `Any` is never constructed
[INFO] [stdout]  --> src/entities/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Sex {
[INFO] [stdout]   |          --- variant in this enum
[INFO] [stdout] 3 |     Any,
[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 0.53s
[INFO] running `Command { std: "docker" "inspect" "70f7426484be8715cbb48c8fe1d812025c5bae011a0f4a837e66ad8059a3a78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f7426484be8715cbb48c8fe1d812025c5bae011a0f4a837e66ad8059a3a78d", kill_on_drop: false }`
[INFO] [stdout] 70f7426484be8715cbb48c8fe1d812025c5bae011a0f4a837e66ad8059a3a78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5df8dfea211dfc5bfeb462ac7d08c167af6784720c7b77bf6b74d9128496acf7
[INFO] running `Command { std: "docker" "start" "-a" "5df8dfea211dfc5bfeb462ac7d08c167af6784720c7b77bf6b74d9128496acf7", kill_on_drop: false }`
[INFO] [stderr] warning: variant `English` is never constructed
[INFO] [stderr]   --> src/multi_lang/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub enum Lang {
[INFO] [stderr]    |          ---- variant in this enum
[INFO] [stderr] 21 |     English,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Lang` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[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] 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: variant `Any` is never constructed
[INFO] [stderr]  --> src/entities/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Sex {
[INFO] [stderr]   |          --- variant in this enum
[INFO] [stderr] 3 |     Any,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Sex` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `french-num` (bin "french-num" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/french_num-4bb20fe3f59cab19)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5df8dfea211dfc5bfeb462ac7d08c167af6784720c7b77bf6b74d9128496acf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df8dfea211dfc5bfeb462ac7d08c167af6784720c7b77bf6b74d9128496acf7", kill_on_drop: false }`
[INFO] [stdout] 5df8dfea211dfc5bfeb462ac7d08c167af6784720c7b77bf6b74d9128496acf7