[INFO] fetching crate buffi 0.3.1+rust.1.88.0... [INFO] testing buffi-0.3.1+rust.1.88.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate buffi 0.3.1+rust.1.88.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate buffi 0.3.1+rust.1.88.0 [INFO] finished tweaking crates.io crate buffi 0.3.1+rust.1.88.0 [INFO] tweaked toml for crates.io crate buffi 0.3.1+rust.1.88.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate buffi 0.3.1+rust.1.88.0 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 crates.io crate buffi 0.3.1+rust.1.88.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-reflection v0.5.0 [INFO] [stderr] Downloaded buffi_macro v0.3.1 [INFO] [stderr] Downloaded erased-discriminant v1.0.1 [INFO] [stderr] Downloaded rustdoc-types v0.39.0 [INFO] [stderr] Downloaded serde-generate v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2b39d02e8acd7d0495d800882aa9afe9e03a52a8bcd7f3f56e0f49f4fcfe9567 [INFO] running `Command { std: "docker" "start" "-a" "2b39d02e8acd7d0495d800882aa9afe9e03a52a8bcd7f3f56e0f49f4fcfe9567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b39d02e8acd7d0495d800882aa9afe9e03a52a8bcd7f3f56e0f49f4fcfe9567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b39d02e8acd7d0495d800882aa9afe9e03a52a8bcd7f3f56e0f49f4fcfe9567", kill_on_drop: false }` [INFO] [stdout] 2b39d02e8acd7d0495d800882aa9afe9e03a52a8bcd7f3f56e0f49f4fcfe9567 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c2f946f3caf55d4bf84441b46208270be92689b882f1f5c0123d9a0387cf6140 [INFO] running `Command { std: "docker" "start" "-a" "c2f946f3caf55d4bf84441b46208270be92689b882f1f5c0123d9a0387cf6140", kill_on_drop: false }` [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling textwrap v0.13.4 [INFO] [stderr] Compiling erased-discriminant v1.0.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling buffi_macro v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde-reflection v0.5.0 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rustdoc-types v0.39.0 [INFO] [stderr] Compiling serde-generate v0.32.0 [INFO] [stderr] Compiling buffi v0.3.1+rust.1.88.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:898:20 [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.76s [INFO] running `Command { std: "docker" "inspect" "c2f946f3caf55d4bf84441b46208270be92689b882f1f5c0123d9a0387cf6140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f946f3caf55d4bf84441b46208270be92689b882f1f5c0123d9a0387cf6140", kill_on_drop: false }` [INFO] [stdout] c2f946f3caf55d4bf84441b46208270be92689b882f1f5c0123d9a0387cf6140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 328877768b03120bce69a3bbcafc91de9673a05f75dde8627eac186189638467 [INFO] running `Command { std: "docker" "start" "-a" "328877768b03120bce69a3bbcafc91de9673a05f75dde8627eac186189638467", kill_on_drop: false }` [INFO] [stderr] Compiling buffi v0.3.1+rust.1.88.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:898:20 [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:898:20 [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "328877768b03120bce69a3bbcafc91de9673a05f75dde8627eac186189638467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "328877768b03120bce69a3bbcafc91de9673a05f75dde8627eac186189638467", kill_on_drop: false }` [INFO] [stdout] 328877768b03120bce69a3bbcafc91de9673a05f75dde8627eac186189638467 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bdcb75417d806dbcead860383625f63b0f5ac87b40673776f45be4d93f5aa7c7 [INFO] running `Command { std: "docker" "start" "-a" "bdcb75417d806dbcead860383625f63b0f5ac87b40673776f45be4d93f5aa7c7", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:898:20 [INFO] [stderr] | [INFO] [stderr] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 898 | fn to_type_name(f: &serde_reflection::Format) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `buffi` (lib) generated 1 warning (run `cargo fix --lib -p buffi` to apply 1 suggestion) [INFO] [stderr] warning: `buffi` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/buffi-df5f4bd3d638471a) [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" "bdcb75417d806dbcead860383625f63b0f5ac87b40673776f45be4d93f5aa7c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdcb75417d806dbcead860383625f63b0f5ac87b40673776f45be4d93f5aa7c7", kill_on_drop: false }` [INFO] [stdout] bdcb75417d806dbcead860383625f63b0f5ac87b40673776f45be4d93f5aa7c7