[INFO] fetching crate chewing 0.9.1...
[INFO] building chewing-0.9.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate chewing 0.9.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate chewing 0.9.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chewing 0.9.1
[INFO] finished tweaking crates.io crate chewing 0.9.1
[INFO] tweaked toml for crates.io crate chewing 0.9.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusqlite v0.32.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 219e66c3884e11c1865a381ac14680ec2c52ae2c398bd3f203ed2bcf85e13575
[INFO] running `Command { std: "docker" "start" "-a" "219e66c3884e11c1865a381ac14680ec2c52ae2c398bd3f203ed2bcf85e13575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219e66c3884e11c1865a381ac14680ec2c52ae2c398bd3f203ed2bcf85e13575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219e66c3884e11c1865a381ac14680ec2c52ae2c398bd3f203ed2bcf85e13575", kill_on_drop: false }`
[INFO] [stdout] 219e66c3884e11c1865a381ac14680ec2c52ae2c398bd3f203ed2bcf85e13575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ee336e75c37131f41ff0c11c123016208494e7f3f5860cc8c4c86fa1d137b9
[INFO] running `Command { std: "docker" "start" "-a" "68ee336e75c37131f41ff0c11c123016208494e7f3f5860cc8c4c86fa1d137b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling chewing v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "68ee336e75c37131f41ff0c11c123016208494e7f3f5860cc8c4c86fa1d137b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ee336e75c37131f41ff0c11c123016208494e7f3f5860cc8c4c86fa1d137b9", kill_on_drop: false }`
[INFO] [stdout] 68ee336e75c37131f41ff0c11c123016208494e7f3f5860cc8c4c86fa1d137b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4fa37f6a481e262af4b8c5c6bda65a5b50162c628072dcd358fa14f0a301ad
[INFO] running `Command { std: "docker" "start" "-a" "2b4fa37f6a481e262af4b8c5c6bda65a5b50162c628072dcd358fa14f0a301ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling chewing v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "2b4fa37f6a481e262af4b8c5c6bda65a5b50162c628072dcd358fa14f0a301ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4fa37f6a481e262af4b8c5c6bda65a5b50162c628072dcd358fa14f0a301ad", kill_on_drop: false }`
[INFO] [stdout] 2b4fa37f6a481e262af4b8c5c6bda65a5b50162c628072dcd358fa14f0a301ad