[INFO] fetching crate proc-macro-warning 1.0.2... [INFO] building proc-macro-warning-1.0.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate proc-macro-warning 1.0.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate proc-macro-warning 1.0.2 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 proc-macro-warning 1.0.2 [INFO] finished tweaking crates.io crate proc-macro-warning 1.0.2 [INFO] tweaked toml for crates.io crate proc-macro-warning 1.0.2 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] Updating crates.io index [INFO] [stderr] Locking 4 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] 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] 02ff4cdb221b72f5ea07c3524ae632b7d493aebde74e2d7d844be69b535fd2a5 [INFO] running `Command { std: "docker" "start" "-a" "02ff4cdb221b72f5ea07c3524ae632b7d493aebde74e2d7d844be69b535fd2a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02ff4cdb221b72f5ea07c3524ae632b7d493aebde74e2d7d844be69b535fd2a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ff4cdb221b72f5ea07c3524ae632b7d493aebde74e2d7d844be69b535fd2a5", kill_on_drop: false }` [INFO] [stdout] 02ff4cdb221b72f5ea07c3524ae632b7d493aebde74e2d7d844be69b535fd2a5 [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] b747140b008abc647a3bfb9761afa2b6306dcf4d8f6fdff817ea7853fba3416b [INFO] running `Command { std: "docker" "start" "-a" "b747140b008abc647a3bfb9761afa2b6306dcf4d8f6fdff817ea7853fba3416b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling proc-macro-warning v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "b747140b008abc647a3bfb9761afa2b6306dcf4d8f6fdff817ea7853fba3416b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b747140b008abc647a3bfb9761afa2b6306dcf4d8f6fdff817ea7853fba3416b", kill_on_drop: false }` [INFO] [stdout] b747140b008abc647a3bfb9761afa2b6306dcf4d8f6fdff817ea7853fba3416b [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] eae6fbd27f49828fa2ee1e758dc423195e14cdeb84ed291f3f071c0e2a68758a [INFO] running `Command { std: "docker" "start" "-a" "eae6fbd27f49828fa2ee1e758dc423195e14cdeb84ed291f3f071c0e2a68758a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-warning v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "eae6fbd27f49828fa2ee1e758dc423195e14cdeb84ed291f3f071c0e2a68758a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eae6fbd27f49828fa2ee1e758dc423195e14cdeb84ed291f3f071c0e2a68758a", kill_on_drop: false }` [INFO] [stdout] eae6fbd27f49828fa2ee1e758dc423195e14cdeb84ed291f3f071c0e2a68758a