[INFO] fetching crate marine-wasm-backend-traits 0.7.0...
[INFO] checking marine-wasm-backend-traits-0.7.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate marine-wasm-backend-traits 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate marine-wasm-backend-traits 0.7.0 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 marine-wasm-backend-traits 0.7.0
[INFO] finished tweaking crates.io crate marine-wasm-backend-traits 0.7.0
[INFO] tweaked toml for crates.io crate marine-wasm-backend-traits 0.7.0 written to /workspace/builds/worker-6-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 56 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[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 itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding multimap v0.8.3 (available: v0.10.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding wasmparser v0.101.1 (available: v0.217.0)
[INFO] [stderr]       Adding wast v8.0.0 (available: v217.0.0)
[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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dd350a1032e122e8853dfac1eaaf0b1b6640c53923452cb43bddc3915137bec
[INFO] running `Command { std: "docker" "start" "-a" "0dd350a1032e122e8853dfac1eaaf0b1b6640c53923452cb43bddc3915137bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dd350a1032e122e8853dfac1eaaf0b1b6640c53923452cb43bddc3915137bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd350a1032e122e8853dfac1eaaf0b1b6640c53923452cb43bddc3915137bec", kill_on_drop: false }`
[INFO] [stdout] 0dd350a1032e122e8853dfac1eaaf0b1b6640c53923452cb43bddc3915137bec
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb31d274eaa3992a5e6fdec49adfbdafba0e541c98b1686f768648b3f66ee2b2
[INFO] running `Command { std: "docker" "start" "-a" "eb31d274eaa3992a5e6fdec49adfbdafba0e541c98b1686f768648b3f66ee2b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking it-to-bytes v0.1.0
[INFO] [stderr]     Checking safe-transmute v0.11.3
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking wasmparser v0.101.1
[INFO] [stderr]     Checking wast v8.0.0
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking it-memory-traits v0.5.0
[INFO] [stderr]     Checking fluence-it-types v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking it-lilo v0.7.0
[INFO] [stderr]     Checking wasmer-interface-types-fl v0.28.0
[INFO] [stderr]     Checking marine-wasm-backend-traits v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "eb31d274eaa3992a5e6fdec49adfbdafba0e541c98b1686f768648b3f66ee2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb31d274eaa3992a5e6fdec49adfbdafba0e541c98b1686f768648b3f66ee2b2", kill_on_drop: false }`
[INFO] [stdout] eb31d274eaa3992a5e6fdec49adfbdafba0e541c98b1686f768648b3f66ee2b2