[INFO] fetching crate proto-builder-trait 0.6.1...
[INFO] checking proto-builder-trait-0.6.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate proto-builder-trait 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate proto-builder-trait 0.6.1 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 proto-builder-trait 0.6.1
[INFO] finished tweaking crates.io crate proto-builder-trait 0.6.1
[INFO] tweaked toml for crates.io crate proto-builder-trait 0.6.1 written to /workspace/builds/worker-7-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 53 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (available: v0.5.7)
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding prost v0.12.6 (available: v0.13.3)
[INFO] [stderr]       Adding prost-build v0.12.6 (available: v0.13.3)
[INFO] [stderr]       Adding prost-derive v0.12.6 (available: v0.13.3)
[INFO] [stderr]       Adding prost-types v0.12.6 (available: v0.13.3)
[INFO] [stderr]       Adding tonic-build v0.11.0 (available: v0.12.2)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 375eb410015906aed7eda595c2c2acd9b28bb64e38dca0800fa231a490429be5
[INFO] running `Command { std: "docker" "start" "-a" "375eb410015906aed7eda595c2c2acd9b28bb64e38dca0800fa231a490429be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "375eb410015906aed7eda595c2c2acd9b28bb64e38dca0800fa231a490429be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375eb410015906aed7eda595c2c2acd9b28bb64e38dca0800fa231a490429be5", kill_on_drop: false }`
[INFO] [stdout] 375eb410015906aed7eda595c2c2acd9b28bb64e38dca0800fa231a490429be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f298ca4a89f43060792079f7a2bad97a6c7da89db966e2bfd4db2819d62965f8
[INFO] running `Command { std: "docker" "start" "-a" "f298ca4a89f43060792079f7a2bad97a6c7da89db966e2bfd4db2819d62965f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking multimap v0.10.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking prost-build v0.12.6
[INFO] [stderr]     Checking tonic-build v0.11.0
[INFO] [stderr]     Checking proto-builder-trait v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "f298ca4a89f43060792079f7a2bad97a6c7da89db966e2bfd4db2819d62965f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f298ca4a89f43060792079f7a2bad97a6c7da89db966e2bfd4db2819d62965f8", kill_on_drop: false }`
[INFO] [stdout] f298ca4a89f43060792079f7a2bad97a6c7da89db966e2bfd4db2819d62965f8