[INFO] fetching crate hello_rust_xjh 0.3.0...
[INFO] building hello_rust_xjh-0.3.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate hello_rust_xjh 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate hello_rust_xjh 0.3.0 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 hello_rust_xjh 0.3.0
[INFO] finished tweaking crates.io crate hello_rust_xjh 0.3.0
[INFO] tweaked toml for crates.io crate hello_rust_xjh 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate hello_rust_xjh 0.3.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c9f56329d31187336c7d98e3d0fc134abdbe4bc93d9b2a9b617967fed30b03b1
[INFO] running `Command { std: "docker" "start" "-a" "c9f56329d31187336c7d98e3d0fc134abdbe4bc93d9b2a9b617967fed30b03b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f56329d31187336c7d98e3d0fc134abdbe4bc93d9b2a9b617967fed30b03b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f56329d31187336c7d98e3d0fc134abdbe4bc93d9b2a9b617967fed30b03b1", kill_on_drop: false }`
[INFO] [stdout] c9f56329d31187336c7d98e3d0fc134abdbe4bc93d9b2a9b617967fed30b03b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9779f77d8a7a39b111fd3b4ca5feb26d77f09de85e25d54fe13e53dfd925f767
[INFO] running `Command { std: "docker" "start" "-a" "9779f77d8a7a39b111fd3b4ca5feb26d77f09de85e25d54fe13e53dfd925f767", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hello_rust_xjh v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9779f77d8a7a39b111fd3b4ca5feb26d77f09de85e25d54fe13e53dfd925f767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9779f77d8a7a39b111fd3b4ca5feb26d77f09de85e25d54fe13e53dfd925f767", kill_on_drop: false }`
[INFO] [stdout] 9779f77d8a7a39b111fd3b4ca5feb26d77f09de85e25d54fe13e53dfd925f767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e1240976b7934e6ecc81a3f661541f16d6e78dc0e5b6e4bb765c5446ec58c94d
[INFO] running `Command { std: "docker" "start" "-a" "e1240976b7934e6ecc81a3f661541f16d6e78dc0e5b6e4bb765c5446ec58c94d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust_xjh v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "e1240976b7934e6ecc81a3f661541f16d6e78dc0e5b6e4bb765c5446ec58c94d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1240976b7934e6ecc81a3f661541f16d6e78dc0e5b6e4bb765c5446ec58c94d", kill_on_drop: false }`
[INFO] [stdout] e1240976b7934e6ecc81a3f661541f16d6e78dc0e5b6e4bb765c5446ec58c94d