[INFO] fetching crate mainframe 1.0.1... [INFO] checking mainframe-1.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate mainframe 1.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mainframe 1.0.1 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 mainframe 1.0.1 [INFO] finished tweaking crates.io crate mainframe 1.0.1 [INFO] tweaked toml for crates.io crate mainframe 1.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate mainframe 1.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b1806aeaa2a2cb239e1f6d8786161a9b1555ddd529e7a79cb4ffd992eb173268 [INFO] running `Command { std: "docker" "start" "-a" "b1806aeaa2a2cb239e1f6d8786161a9b1555ddd529e7a79cb4ffd992eb173268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1806aeaa2a2cb239e1f6d8786161a9b1555ddd529e7a79cb4ffd992eb173268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1806aeaa2a2cb239e1f6d8786161a9b1555ddd529e7a79cb4ffd992eb173268", kill_on_drop: false }` [INFO] [stdout] b1806aeaa2a2cb239e1f6d8786161a9b1555ddd529e7a79cb4ffd992eb173268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 00bd477c7bd0f74e4d978034f2200221ee7d7b7058e8c88f6d09a1ea0ce9b288 [INFO] running `Command { std: "docker" "start" "-a" "00bd477c7bd0f74e4d978034f2200221ee7d7b7058e8c88f6d09a1ea0ce9b288", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking lru v0.12.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking nvml-wrapper-sys v0.8.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling darling_core v0.20.5 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking systemstat v0.2.3 [INFO] [stderr] Checking better-panic v0.3.0 [INFO] [stderr] Checking human_bytes v0.4.3 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Checking sysinfo v0.30.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling darling_macro v0.20.5 [INFO] [stderr] Compiling darling v0.20.5 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling wrapcenum-derive v0.4.1 [INFO] [stderr] Checking ratatui v0.25.0 [INFO] [stderr] Checking nvml-wrapper v0.10.0 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking mainframe v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.05s [INFO] running `Command { std: "docker" "inspect" "00bd477c7bd0f74e4d978034f2200221ee7d7b7058e8c88f6d09a1ea0ce9b288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bd477c7bd0f74e4d978034f2200221ee7d7b7058e8c88f6d09a1ea0ce9b288", kill_on_drop: false }` [INFO] [stdout] 00bd477c7bd0f74e4d978034f2200221ee7d7b7058e8c88f6d09a1ea0ce9b288