[INFO] fetching crate carefress-hello-rust 0.0.1... [INFO] testing carefress-hello-rust-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate carefress-hello-rust 0.0.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate carefress-hello-rust 0.0.1 [INFO] finished tweaking crates.io crate carefress-hello-rust 0.0.1 [INFO] tweaked toml for crates.io crate carefress-hello-rust 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate carefress-hello-rust 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [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 ferris-says v0.3.2 [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] bc6b8231f280c1a2af8742a13322a7fd758aaccf0e2096a00bfd86640a5c7fc5 [INFO] running `Command { std: "docker" "start" "-a" "bc6b8231f280c1a2af8742a13322a7fd758aaccf0e2096a00bfd86640a5c7fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc6b8231f280c1a2af8742a13322a7fd758aaccf0e2096a00bfd86640a5c7fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc6b8231f280c1a2af8742a13322a7fd758aaccf0e2096a00bfd86640a5c7fc5", kill_on_drop: false }` [INFO] [stdout] bc6b8231f280c1a2af8742a13322a7fd758aaccf0e2096a00bfd86640a5c7fc5 [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] 931e042bb8109f0b184fa9a583d281b9d2cabda88c49b60da06c65c0719bc0e8 [INFO] running `Command { std: "docker" "start" "-a" "931e042bb8109f0b184fa9a583d281b9d2cabda88c49b60da06c65c0719bc0e8", kill_on_drop: false }` [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling ferris-says v0.3.2 [INFO] [stderr] Compiling carefress-hello-rust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name` and `age` are never read [INFO] [stdout] --> src/lib.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 155 | struct User{ [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 156 | name:String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 157 | age:i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, 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: variants `Penny`, `Nickel`, and `Dime` are never constructed [INFO] [stdout] --> src/lib.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 220 | enum Coin{ [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 221 | Penny, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 222 | Nickel, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 223 | Dime, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "931e042bb8109f0b184fa9a583d281b9d2cabda88c49b60da06c65c0719bc0e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "931e042bb8109f0b184fa9a583d281b9d2cabda88c49b60da06c65c0719bc0e8", kill_on_drop: false }` [INFO] [stdout] 931e042bb8109f0b184fa9a583d281b9d2cabda88c49b60da06c65c0719bc0e8 [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] 1cd4e42b78c6d63b2c58e73b3da64a7144ee86e0c5cd8795fbf06b6882d681e1 [INFO] running `Command { std: "docker" "start" "-a" "1cd4e42b78c6d63b2c58e73b3da64a7144ee86e0c5cd8795fbf06b6882d681e1", kill_on_drop: false }` [INFO] [stdout] warning: fields `name` and `age` are never read [INFO] [stdout] --> src/lib.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 155 | struct User{ [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 156 | name:String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 157 | age:i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, 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: variants `Penny`, `Nickel`, and `Dime` are never constructed [INFO] [stdout] --> src/lib.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 220 | enum Coin{ [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 221 | Penny, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 222 | Nickel, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 223 | Dime, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling carefress-hello-rust v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "1cd4e42b78c6d63b2c58e73b3da64a7144ee86e0c5cd8795fbf06b6882d681e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd4e42b78c6d63b2c58e73b3da64a7144ee86e0c5cd8795fbf06b6882d681e1", kill_on_drop: false }` [INFO] [stdout] 1cd4e42b78c6d63b2c58e73b3da64a7144ee86e0c5cd8795fbf06b6882d681e1 [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] de4a50a468deccd7839d9d1aee8bb06b717f8e17beff479ab0aab149479749b8 [INFO] running `Command { std: "docker" "start" "-a" "de4a50a468deccd7839d9d1aee8bb06b717f8e17beff479ab0aab149479749b8", kill_on_drop: false }` [INFO] [stderr] warning: fields `name` and `age` are never read [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 155 | struct User{ [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 156 | name:String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 157 | age:i32, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Penny`, `Nickel`, and `Dime` are never constructed [INFO] [stderr] --> src/lib.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 220 | enum Coin{ [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 221 | Penny, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 222 | Nickel, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 223 | Dime, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `carefress-hello-rust` (lib) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/carefress_hello_rust-5026c3cb531e5669) [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" "de4a50a468deccd7839d9d1aee8bb06b717f8e17beff479ab0aab149479749b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de4a50a468deccd7839d9d1aee8bb06b717f8e17beff479ab0aab149479749b8", kill_on_drop: false }` [INFO] [stdout] de4a50a468deccd7839d9d1aee8bb06b717f8e17beff479ab0aab149479749b8