[INFO] fetching crate ockam_executor 0.86.0... [INFO] checking ockam_executor-0.86.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate ockam_executor 0.86.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ockam_executor 0.86.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ockam_executor 0.86.0 [INFO] finished tweaking crates.io crate ockam_executor 0.86.0 [INFO] tweaked toml for crates.io crate ockam_executor 0.86.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 116 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding minicbor v0.24.4 (available: v0.25.1) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding opentelemetry v0.24.0 (available: v0.25.0) [INFO] [stderr] Adding opentelemetry_sdk v0.24.1 (available: v0.25.0) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding tracing-opentelemetry v0.25.0 (available: v0.26.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e7a79dabcbaf2e37fe3431e3b826e843bce7d08ec1fb0b1057aa81bbe594f6c [INFO] running `Command { std: "docker" "start" "-a" "4e7a79dabcbaf2e37fe3431e3b826e843bce7d08ec1fb0b1057aa81bbe594f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e7a79dabcbaf2e37fe3431e3b826e843bce7d08ec1fb0b1057aa81bbe594f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7a79dabcbaf2e37fe3431e3b826e843bce7d08ec1fb0b1057aa81bbe594f6c", kill_on_drop: false }` [INFO] [stdout] 4e7a79dabcbaf2e37fe3431e3b826e843bce7d08ec1fb0b1057aa81bbe594f6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df7c6c8a7439c7d58f60c0415a3776fb70a31fc9481811b49be02b440fa7ce96 [INFO] running `Command { std: "docker" "start" "-a" "df7c6c8a7439c7d58f60c0415a3776fb70a31fc9481811b49be02b440fa7ce96", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking opentelemetry v0.24.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling minicbor v0.24.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling minicbor-derive v0.15.3 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Compiling ockam_macros v0.35.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking miette v7.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking serde_bare v0.5.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking opentelemetry_sdk v0.24.1 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking tracing-opentelemetry v0.25.0 [INFO] [stderr] Checking ockam_core v0.117.0 [INFO] [stderr] Checking ockam_executor v0.86.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/executor.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { &*(EXECUTOR.get() as *const Executor) } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/executor.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | let executorp = EXECUTOR.get() as *mut Executor; [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/executor.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { &*(EXECUTOR.get() as *const Executor) } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/executor.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | let executorp = EXECUTOR.get() as *mut Executor; [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.49s [INFO] running `Command { std: "docker" "inspect" "df7c6c8a7439c7d58f60c0415a3776fb70a31fc9481811b49be02b440fa7ce96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df7c6c8a7439c7d58f60c0415a3776fb70a31fc9481811b49be02b440fa7ce96", kill_on_drop: false }` [INFO] [stdout] df7c6c8a7439c7d58f60c0415a3776fb70a31fc9481811b49be02b440fa7ce96