[INFO] fetching crate ckb-x64-simulator 0.9.2...
[INFO] checking ckb-x64-simulator-0.9.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate ckb-x64-simulator 0.9.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ckb-x64-simulator 0.9.2 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 ckb-x64-simulator 0.9.2
[INFO] finished tweaking crates.io crate ckb-x64-simulator 0.9.2
[INFO] tweaked toml for crates.io crate ckb-x64-simulator 0.9.2 written to /workspace/builds/worker-2-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 83 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding ckb-merkle-mountain-range v0.5.2 (available: v0.6.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding faster-hex v0.6.1 (available: v0.10.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (available: v0.2.15)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (available: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (available: v0.3.2)
[INFO] [stderr]       Adding serde_derive_internals v0.26.0 (available: v0.29.1)
[INFO] [stderr]       Adding siphasher v0.3.11 (available: v1.0.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fd8071fc4dcd017b81c90ef1596f3c08a13fd001efcb810823575377aadce51b
[INFO] running `Command { std: "docker" "start" "-a" "fd8071fc4dcd017b81c90ef1596f3c08a13fd001efcb810823575377aadce51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8071fc4dcd017b81c90ef1596f3c08a13fd001efcb810823575377aadce51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8071fc4dcd017b81c90ef1596f3c08a13fd001efcb810823575377aadce51b", kill_on_drop: false }`
[INFO] [stdout] fd8071fc4dcd017b81c90ef1596f3c08a13fd001efcb810823575377aadce51b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4dda4b6167fa54cf6dd9e898f5ffcd41842eaf153b57bac0b01bcb6bcdab59fe
[INFO] running `Command { std: "docker" "start" "-a" "4dda4b6167fa54cf6dd9e898f5ffcd41842eaf153b57bac0b01bcb6bcdab59fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling ckb_schemars v0.8.19
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking blake2b-ref v0.3.1
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking ckb-channel v0.118.0
[INFO] [stderr]     Checking ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]     Checking merkle-cbt v0.3.2
[INFO] [stderr]     Checking golomb-coded-set v0.2.1
[INFO] [stderr]     Checking ckb-constant v0.118.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling ckb-x64-simulator v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]     Checking ckb-hash v0.118.0
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling ckb_schemars_derive v0.8.19
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking ckb-occupied-capacity-core v0.118.0
[INFO] [stderr]     Checking numext-fixed-uint-core v0.1.6
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking molecule v0.8.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.118.0
[INFO] [stderr]     Checking ckb-occupied-capacity v0.118.0
[INFO] [stderr]     Checking ckb-error v0.118.0
[INFO] [stderr]     Checking ckb-fixed-hash-core v0.118.0
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.118.0
[INFO] [stderr]     Checking ckb-fixed-hash v0.118.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]     Checking ckb-rational v0.118.0
[INFO] [stderr]     Checking ckb-gen-types v0.118.0
[INFO] [stderr]     Checking ckb-types v0.118.0
[INFO] [stderr]     Checking ckb-traits v0.118.0
[INFO] [stderr]     Checking ckb-jsonrpc-types v0.118.0
[INFO] [stderr]     Checking ckb-mock-tx-types v0.118.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "4dda4b6167fa54cf6dd9e898f5ffcd41842eaf153b57bac0b01bcb6bcdab59fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dda4b6167fa54cf6dd9e898f5ffcd41842eaf153b57bac0b01bcb6bcdab59fe", kill_on_drop: false }`
[INFO] [stdout] 4dda4b6167fa54cf6dd9e898f5ffcd41842eaf153b57bac0b01bcb6bcdab59fe