[INFO] fetching crate klone 1.0.2... [INFO] checking klone-1.0.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate klone 1.0.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate klone 1.0.2 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 klone 1.0.2 [INFO] finished tweaking crates.io crate klone 1.0.2 [INFO] tweaked toml for crates.io crate klone 1.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate klone 1.0.2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a1628d118c3d3124bf6279bf90e199dcfd05b11668a5a4e52790c4e2299faec2 [INFO] running `Command { std: "docker" "start" "-a" "a1628d118c3d3124bf6279bf90e199dcfd05b11668a5a4e52790c4e2299faec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1628d118c3d3124bf6279bf90e199dcfd05b11668a5a4e52790c4e2299faec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1628d118c3d3124bf6279bf90e199dcfd05b11668a5a4e52790c4e2299faec2", kill_on_drop: false }` [INFO] [stdout] a1628d118c3d3124bf6279bf90e199dcfd05b11668a5a4e52790c4e2299faec2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 99bff18d250b018e67b567096d4478de215bb0341f05d680c77c32816b04a315 [INFO] running `Command { std: "docker" "start" "-a" "99bff18d250b018e67b567096d4478de215bb0341f05d680c77c32816b04a315", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling eyre v0.6.11 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Compiling klone v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/config/exclusions/cache.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [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/config/exclusions/cache.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/config/exclusions/cache.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | if unsafe { !CACHED_EXCLUSIONS.is_empty() } { [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/config/exclusions/cache.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | return unsafe { Ok(CACHED_EXCLUSIONS.clone()) }; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.74s [INFO] running `Command { std: "docker" "inspect" "99bff18d250b018e67b567096d4478de215bb0341f05d680c77c32816b04a315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99bff18d250b018e67b567096d4478de215bb0341f05d680c77c32816b04a315", kill_on_drop: false }` [INFO] [stdout] 99bff18d250b018e67b567096d4478de215bb0341f05d680c77c32816b04a315