[INFO] fetching crate hbs-acc 0.2.0... [INFO] building hbs-acc-0.2.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate hbs-acc 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate hbs-acc 0.2.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hbs-acc 0.2.0 [INFO] finished tweaking crates.io crate hbs-acc 0.2.0 [INFO] tweaked toml for crates.io crate hbs-acc 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 hbs-acc-sys v0.2.1 [INFO] [stderr] Downloaded hbs-common-sys v0.2.1 [INFO] [stderr] Downloaded hbs-builder v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db023607bc2f3918eb1e1efff75e0b60b44561a40510d0bdde435d9a52942957 [INFO] running `Command { std: "docker" "start" "-a" "db023607bc2f3918eb1e1efff75e0b60b44561a40510d0bdde435d9a52942957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db023607bc2f3918eb1e1efff75e0b60b44561a40510d0bdde435d9a52942957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db023607bc2f3918eb1e1efff75e0b60b44561a40510d0bdde435d9a52942957", kill_on_drop: false }` [INFO] [stdout] db023607bc2f3918eb1e1efff75e0b60b44561a40510d0bdde435d9a52942957 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62ccdaf74f097dd7bff1b8beac72a0b64e56591678916057551d6b9fd38de887 [INFO] running `Command { std: "docker" "start" "-a" "62ccdaf74f097dd7bff1b8beac72a0b64e56591678916057551d6b9fd38de887", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling hbs-common-sys v0.2.1 [INFO] [stderr] Compiling cc v1.2.6 [INFO] [stderr] Compiling cmake v0.1.52 [INFO] [stderr] Compiling hbs-builder v0.2.1 [INFO] [stderr] Compiling hbs-acc-sys v0.2.1 [INFO] [stderr] Compiling hbs-acc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> lib.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `heartbeat_acc_context` does not permit being left uninitialized [INFO] [stdout] --> lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "62ccdaf74f097dd7bff1b8beac72a0b64e56591678916057551d6b9fd38de887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ccdaf74f097dd7bff1b8beac72a0b64e56591678916057551d6b9fd38de887", kill_on_drop: false }` [INFO] [stdout] 62ccdaf74f097dd7bff1b8beac72a0b64e56591678916057551d6b9fd38de887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12b7420dd1d6b54a69dd1065b6b1dab3ea01d1ace8dc97ebe0b0c9d83b69462b [INFO] running `Command { std: "docker" "start" "-a" "12b7420dd1d6b54a69dd1065b6b1dab3ea01d1ace8dc97ebe0b0c9d83b69462b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> lib.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hbs-acc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `heartbeat_acc_context` does not permit being left uninitialized [INFO] [stdout] --> lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> lib.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `heartbeat_acc_context` does not permit being left uninitialized [INFO] [stdout] --> lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let mut hb = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `received_cb` should have an upper case name [INFO] [stdout] --> lib.rs:207:20 [INFO] [stdout] | [INFO] [stdout] 207 | static mut received_cb: bool = false; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `RECEIVED_CB` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "12b7420dd1d6b54a69dd1065b6b1dab3ea01d1ace8dc97ebe0b0c9d83b69462b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b7420dd1d6b54a69dd1065b6b1dab3ea01d1ace8dc97ebe0b0c9d83b69462b", kill_on_drop: false }` [INFO] [stdout] 12b7420dd1d6b54a69dd1065b6b1dab3ea01d1ace8dc97ebe0b0c9d83b69462b