[INFO] fetching crate defer-drop 1.3.0...
[INFO] building defer-drop-1.3.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate defer-drop 1.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate defer-drop 1.3.0 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 defer-drop 1.3.0
[INFO] finished tweaking crates.io crate defer-drop 1.3.0
[INFO] tweaked toml for crates.io crate defer-drop 1.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate defer-drop 1.3.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7c8b5c3a47f0cf4d333b2776e5865954ddbd784b2d11d9076fe6d8fe69b4ac15
[INFO] running `Command { std: "docker" "start" "-a" "7c8b5c3a47f0cf4d333b2776e5865954ddbd784b2d11d9076fe6d8fe69b4ac15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c8b5c3a47f0cf4d333b2776e5865954ddbd784b2d11d9076fe6d8fe69b4ac15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8b5c3a47f0cf4d333b2776e5865954ddbd784b2d11d9076fe6d8fe69b4ac15", kill_on_drop: false }`
[INFO] [stdout] 7c8b5c3a47f0cf4d333b2776e5865954ddbd784b2d11d9076fe6d8fe69b4ac15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f9250d2c4347ee52b58a38804d93ec5db23e90a96fa34b11482b026fa84417f3
[INFO] running `Command { std: "docker" "start" "-a" "f9250d2c4347ee52b58a38804d93ec5db23e90a96fa34b11482b026fa84417f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling defer-drop v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "f9250d2c4347ee52b58a38804d93ec5db23e90a96fa34b11482b026fa84417f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9250d2c4347ee52b58a38804d93ec5db23e90a96fa34b11482b026fa84417f3", kill_on_drop: false }`
[INFO] [stdout] f9250d2c4347ee52b58a38804d93ec5db23e90a96fa34b11482b026fa84417f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f66080ce47d30737fd2ab7bdc8a44a661c62c073f0af8bcadec4a37d896b063c
[INFO] running `Command { std: "docker" "start" "-a" "f66080ce47d30737fd2ab7bdc8a44a661c62c073f0af8bcadec4a37d896b063c", kill_on_drop: false }`
[INFO] [stderr]    Compiling defer-drop v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f66080ce47d30737fd2ab7bdc8a44a661c62c073f0af8bcadec4a37d896b063c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66080ce47d30737fd2ab7bdc8a44a661c62c073f0af8bcadec4a37d896b063c", kill_on_drop: false }`
[INFO] [stdout] f66080ce47d30737fd2ab7bdc8a44a661c62c073f0af8bcadec4a37d896b063c