[INFO] fetching crate holochain_util 0.4.0-dev.5... [INFO] checking holochain_util-0.4.0-dev.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate holochain_util 0.4.0-dev.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate holochain_util 0.4.0-dev.5 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate holochain_util 0.4.0-dev.5 [INFO] finished tweaking crates.io crate holochain_util 0.4.0-dev.5 [INFO] tweaked toml for crates.io crate holochain_util 0.4.0-dev.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 142 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03eab000e5c111d40a57e8bd96c4d30a87b3b5fe81fb430f22a415f4ee00997d [INFO] running `Command { std: "docker" "start" "-a" "03eab000e5c111d40a57e8bd96c4d30a87b3b5fe81fb430f22a415f4ee00997d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03eab000e5c111d40a57e8bd96c4d30a87b3b5fe81fb430f22a415f4ee00997d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03eab000e5c111d40a57e8bd96c4d30a87b3b5fe81fb430f22a415f4ee00997d", kill_on_drop: false }` [INFO] [stdout] 03eab000e5c111d40a57e8bd96c4d30a87b3b5fe81fb430f22a415f4ee00997d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7191ab01b858180378658926e3abe318a19b7fe26a651b45ddd24eca7153d7e [INFO] running `Command { std: "docker" "start" "-a" "d7191ab01b858180378658926e3abe318a19b7fe26a651b45ddd24eca7153d7e", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rle-decode-fast v1.0.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling dary_heap v0.3.6 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling libflate_lz77 v2.1.0 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling minisign-verify v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libflate v2.1.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling ureq v2.10.1 [INFO] [stderr] Compiling tar v0.4.42 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Compiling libsodium-sys-stable v1.21.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking one_err v0.0.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking sodoken v0.0.11 [INFO] [stderr] Checking holochain_util v0.4.0-dev.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 16s [INFO] running `Command { std: "docker" "inspect" "d7191ab01b858180378658926e3abe318a19b7fe26a651b45ddd24eca7153d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7191ab01b858180378658926e3abe318a19b7fe26a651b45ddd24eca7153d7e", kill_on_drop: false }` [INFO] [stdout] d7191ab01b858180378658926e3abe318a19b7fe26a651b45ddd24eca7153d7e