[INFO] fetching crate zero-copy-pads 0.2.0... [INFO] checking zero-copy-pads-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate zero-copy-pads 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate zero-copy-pads 0.2.0 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 zero-copy-pads 0.2.0 [INFO] finished tweaking crates.io crate zero-copy-pads 0.2.0 [INFO] tweaked toml for crates.io crate zero-copy-pads 0.2.0 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 31 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding ctor v0.1.26 (available: v0.2.8) [INFO] [stderr] Adding darling v0.12.4 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.12.4 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.12.4 (available: v0.20.10) [INFO] [stderr] Adding derive_builder v0.10.2 (available: v0.20.1) [INFO] [stderr] Adding derive_builder_core v0.10.2 (available: v0.20.1) [INFO] [stderr] Adding derive_builder_macro v0.10.2 (available: v0.20.1) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding pipe-trait v0.3.2 (available: v0.4.0) [INFO] [stderr] Adding pretty_assertions v0.7.2 (available: v1.4.1) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [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] ee82c520f4b6b0dc91959a3308104749779faf1aab977a4ae0a9872913be736d [INFO] running `Command { std: "docker" "start" "-a" "ee82c520f4b6b0dc91959a3308104749779faf1aab977a4ae0a9872913be736d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee82c520f4b6b0dc91959a3308104749779faf1aab977a4ae0a9872913be736d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee82c520f4b6b0dc91959a3308104749779faf1aab977a4ae0a9872913be736d", kill_on_drop: false }` [INFO] [stdout] ee82c520f4b6b0dc91959a3308104749779faf1aab977a4ae0a9872913be736d [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] da255dce58a9b4e824dcaf84061cce6423c15076e16dfe5a7d5d3635a13e8b84 [INFO] running `Command { std: "docker" "start" "-a" "da255dce58a9b4e824dcaf84061cce6423c15076e16dfe5a7d5d3635a13e8b84", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking pipe-trait v0.3.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking fmt-iter v0.2.1 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Checking derive_builder v0.10.2 [INFO] [stderr] Checking zero-copy-pads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s [INFO] running `Command { std: "docker" "inspect" "da255dce58a9b4e824dcaf84061cce6423c15076e16dfe5a7d5d3635a13e8b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da255dce58a9b4e824dcaf84061cce6423c15076e16dfe5a7d5d3635a13e8b84", kill_on_drop: false }` [INFO] [stdout] da255dce58a9b4e824dcaf84061cce6423c15076e16dfe5a7d5d3635a13e8b84