[INFO] cloning repository https://github.com/muji-wyh/rsworks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muji-wyh/rsworks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuji-wyh%2Frsworks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuji-wyh%2Frsworks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85bd5c987ee70f5ac826308bdd32aa3ece2d828d
[INFO] testing muji-wyh/rsworks against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuji-wyh%2Frsworks" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/muji-wyh/rsworks
[INFO] finished tweaking git repo https://github.com/muji-wyh/rsworks
[INFO] tweaked toml for git repo https://github.com/muji-wyh/rsworks written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/muji-wyh/rsworks 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/muji-wyh/rsworks 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f16dbff00180f96ab5094633b360149f44d0060a1d4b2943eec61e51d5827cea
[INFO] running `Command { std: "docker" "start" "-a" "f16dbff00180f96ab5094633b360149f44d0060a1d4b2943eec61e51d5827cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f16dbff00180f96ab5094633b360149f44d0060a1d4b2943eec61e51d5827cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16dbff00180f96ab5094633b360149f44d0060a1d4b2943eec61e51d5827cea", kill_on_drop: false }`
[INFO] [stdout] f16dbff00180f96ab5094633b360149f44d0060a1d4b2943eec61e51d5827cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8efbf622670bda7799541cbf2e9ec974960450b6d691a568e94c698151d238bc
[INFO] running `Command { std: "docker" "start" "-a" "8efbf622670bda7799541cbf2e9ec974960450b6d691a568e94c698151d238bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.92
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]    Compiling wasmworks v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Greet` is never used
[INFO] [stdout]   --> rssrc/lib.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | trait Greet {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Man` is never constructed
[INFO] [stdout]   --> rssrc/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Man {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]   --> rssrc/lib.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Dog {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say` is never used
[INFO] [stdout]   --> rssrc/lib.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn say<T: Greet>(who: T) -> impl Greet {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> rssrc/rustlings/clippy/clippy1.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.68s
[INFO] running `Command { std: "docker" "inspect" "8efbf622670bda7799541cbf2e9ec974960450b6d691a568e94c698151d238bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8efbf622670bda7799541cbf2e9ec974960450b6d691a568e94c698151d238bc", kill_on_drop: false }`
[INFO] [stdout] 8efbf622670bda7799541cbf2e9ec974960450b6d691a568e94c698151d238bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c00b8cddb774f0451057d71a22517e54384ffd3126a7d3c9fe93416126bdfaa7
[INFO] running `Command { std: "docker" "start" "-a" "c00b8cddb774f0451057d71a22517e54384ffd3126a7d3c9fe93416126bdfaa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]    Compiling js-sys v0.3.69
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Greet` is never used
[INFO] [stdout]   --> rssrc/lib.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | trait Greet {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Man` is never constructed
[INFO] [stdout]   --> rssrc/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Man {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]   --> rssrc/lib.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Dog {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say` is never used
[INFO] [stdout]   --> rssrc/lib.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn say<T: Greet>(who: T) -> impl Greet {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> rssrc/rustlings/clippy/clippy1.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.42
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.42
[INFO] [stderr]    Compiling wasmworks v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]   --> rssrc/lib.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Dog {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `Command { std: "docker" "inspect" "c00b8cddb774f0451057d71a22517e54384ffd3126a7d3c9fe93416126bdfaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00b8cddb774f0451057d71a22517e54384ffd3126a7d3c9fe93416126bdfaa7", kill_on_drop: false }`
[INFO] [stdout] c00b8cddb774f0451057d71a22517e54384ffd3126a7d3c9fe93416126bdfaa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a33c990d03300915c0fa85c2bbe10dfd59cd83db230a923e0edd45ef36ba89b0
[INFO] running `Command { std: "docker" "start" "-a" "a33c990d03300915c0fa85c2bbe10dfd59cd83db230a923e0edd45ef36ba89b0", kill_on_drop: false }`
[INFO] [stderr] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Greet` is never used
[INFO] [stderr]   --> rssrc/lib.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | trait Greet {
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Man` is never constructed
[INFO] [stderr]   --> rssrc/lib.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Man {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dog` is never constructed
[INFO] [stderr]   --> rssrc/lib.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Dog {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `say` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> rssrc/lib.rs:25:4
[INFO] [stdout] running 3 tests
[INFO] [stderr]    |
[INFO] [stdout] test game_of_life::game::test_1 ... ok
[INFO] [stderr] 25 | fn say<T: Greet>(who: T) -> impl Greet {
[INFO] [stdout] test test ... ok
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> rssrc/rustlings/clippy/clippy1.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn test() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmworks` (lib) generated 6 warnings
[INFO] [stderr] warning: struct `Dog` is never constructed
[INFO] [stderr]   --> rssrc/lib.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Dog {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmworks` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests rssrc/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wasmworks-f3226a7fd5f9925d)
[INFO] [stdout] test rustlings::clippy::clippy1::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a33c990d03300915c0fa85c2bbe10dfd59cd83db230a923e0edd45ef36ba89b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33c990d03300915c0fa85c2bbe10dfd59cd83db230a923e0edd45ef36ba89b0", kill_on_drop: false }`
[INFO] [stdout] a33c990d03300915c0fa85c2bbe10dfd59cd83db230a923e0edd45ef36ba89b0