[INFO] fetching crate term_lattice 0.4.2...
[INFO] building term_lattice-0.4.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate term_lattice 0.4.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate term_lattice 0.4.2 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 term_lattice 0.4.2
[INFO] finished tweaking crates.io crate term_lattice 0.4.2
[INFO] tweaked toml for crates.io crate term_lattice 0.4.2 written to /workspace/builds/worker-3-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] 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] 5022306141fb02f34023672f8be4ea815d5150d8ba7b5f69fcd1bb802119bae5
[INFO] running `Command { std: "docker" "start" "-a" "5022306141fb02f34023672f8be4ea815d5150d8ba7b5f69fcd1bb802119bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5022306141fb02f34023672f8be4ea815d5150d8ba7b5f69fcd1bb802119bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5022306141fb02f34023672f8be4ea815d5150d8ba7b5f69fcd1bb802119bae5", kill_on_drop: false }`
[INFO] [stdout] 5022306141fb02f34023672f8be4ea815d5150d8ba7b5f69fcd1bb802119bae5
[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] a4845eba264e1133d6d961459775c8f2dba15c0f9dde76a8180b24c5581350df
[INFO] running `Command { std: "docker" "start" "-a" "a4845eba264e1133d6d961459775c8f2dba15c0f9dde76a8180b24c5581350df", kill_on_drop: false }`
[INFO] [stderr]    Compiling term_lattice v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "a4845eba264e1133d6d961459775c8f2dba15c0f9dde76a8180b24c5581350df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4845eba264e1133d6d961459775c8f2dba15c0f9dde76a8180b24c5581350df", kill_on_drop: false }`
[INFO] [stdout] a4845eba264e1133d6d961459775c8f2dba15c0f9dde76a8180b24c5581350df
[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] 644f5e1f56504fe854588f174ac70b35bfcf81bd23e3fcb59d14c35970291fb3
[INFO] running `Command { std: "docker" "start" "-a" "644f5e1f56504fe854588f174ac70b35bfcf81bd23e3fcb59d14c35970291fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling term_lattice v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "644f5e1f56504fe854588f174ac70b35bfcf81bd23e3fcb59d14c35970291fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644f5e1f56504fe854588f174ac70b35bfcf81bd23e3fcb59d14c35970291fb3", kill_on_drop: false }`
[INFO] [stdout] 644f5e1f56504fe854588f174ac70b35bfcf81bd23e3fcb59d14c35970291fb3