[INFO] fetching crate ringbuf-blocking 0.1.0-rc.5... [INFO] testing ringbuf-blocking-0.1.0-rc.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ringbuf-blocking 0.1.0-rc.5 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ringbuf-blocking 0.1.0-rc.5 [INFO] finished tweaking crates.io crate ringbuf-blocking 0.1.0-rc.5 [INFO] tweaked toml for crates.io crate ringbuf-blocking 0.1.0-rc.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ringbuf-blocking 0.1.0-rc.5 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 ringbuf-blocking 0.1.0-rc.5 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-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] c434158c1adfa94389c275248b6cfa8b5fc5d2fd14b0ac5ead4dcb7f9446749e [INFO] running `Command { std: "docker" "start" "-a" "c434158c1adfa94389c275248b6cfa8b5fc5d2fd14b0ac5ead4dcb7f9446749e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c434158c1adfa94389c275248b6cfa8b5fc5d2fd14b0ac5ead4dcb7f9446749e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c434158c1adfa94389c275248b6cfa8b5fc5d2fd14b0ac5ead4dcb7f9446749e", kill_on_drop: false }` [INFO] [stdout] c434158c1adfa94389c275248b6cfa8b5fc5d2fd14b0ac5ead4dcb7f9446749e [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] 33cc4f8d188e18af06280af5c64757d04e21cff49945ede90b24fe8e3d9408c3 [INFO] running `Command { std: "docker" "start" "-a" "33cc4f8d188e18af06280af5c64757d04e21cff49945ede90b24fe8e3d9408c3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling ringbuf v0.4.8 [INFO] [stderr] Compiling ringbuf-blocking v0.1.0-rc.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/sync.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | fn take_iter(&self, timeout: Option) -> TakeIter { [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] 40 | fn take_iter(&self, timeout: Option) -> TakeIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "33cc4f8d188e18af06280af5c64757d04e21cff49945ede90b24fe8e3d9408c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33cc4f8d188e18af06280af5c64757d04e21cff49945ede90b24fe8e3d9408c3", kill_on_drop: false }` [INFO] [stdout] 33cc4f8d188e18af06280af5c64757d04e21cff49945ede90b24fe8e3d9408c3 [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] d7e368a11fc4826b152f9f89897bf373191b7f9d8fa8b38356a09bc631bce1af [INFO] running `Command { std: "docker" "start" "-a" "d7e368a11fc4826b152f9f89897bf373191b7f9d8fa8b38356a09bc631bce1af", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/sync.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | fn take_iter(&self, timeout: Option) -> TakeIter { [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] 40 | fn take_iter(&self, timeout: Option) -> TakeIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ringbuf-blocking v0.1.0-rc.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/sync.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | fn take_iter(&self, timeout: Option) -> TakeIter { [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] 40 | fn take_iter(&self, timeout: Option) -> TakeIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "d7e368a11fc4826b152f9f89897bf373191b7f9d8fa8b38356a09bc631bce1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e368a11fc4826b152f9f89897bf373191b7f9d8fa8b38356a09bc631bce1af", kill_on_drop: false }` [INFO] [stdout] d7e368a11fc4826b152f9f89897bf373191b7f9d8fa8b38356a09bc631bce1af [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] b83da5064d7bb7c0876a739f3c4c04bb11ce63a8e7e0b82857d23074778a4563 [INFO] running `Command { std: "docker" "start" "-a" "b83da5064d7bb7c0876a739f3c4c04bb11ce63a8e7e0b82857d23074778a4563", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/sync.rs:40:18 [INFO] [stderr] | [INFO] [stderr] 40 | fn take_iter(&self, timeout: Option) -> TakeIter { [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] 40 | fn take_iter(&self, timeout: Option) -> TakeIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ringbuf-blocking` (lib) generated 1 warning (run `cargo fix --lib -p ringbuf-blocking` to apply 1 suggestion) [INFO] [stderr] warning: `ringbuf-blocking` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ringbuf_blocking-3b68b4c33dac8bfa) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::iter_all ... ok [INFO] [stdout] test tests::wait ... ok [INFO] [stdout] test tests::slice_all ... ok [INFO] [stdout] test tests::vec_all ... ok [INFO] [stdout] test tests::write_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b83da5064d7bb7c0876a739f3c4c04bb11ce63a8e7e0b82857d23074778a4563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83da5064d7bb7c0876a739f3c4c04bb11ce63a8e7e0b82857d23074778a4563", kill_on_drop: false }` [INFO] [stdout] b83da5064d7bb7c0876a739f3c4c04bb11ce63a8e7e0b82857d23074778a4563