[INFO] fetching crate rust-web-server 16.1.0... [INFO] building rust-web-server-16.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate rust-web-server 16.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rust-web-server 16.1.0 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking crates.io crate rust-web-server 16.1.0 [INFO] finished tweaking crates.io crate rust-web-server 16.1.0 [INFO] tweaked toml for crates.io crate rust-web-server 16.1.0 written to /workspace/builds/worker-0-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 3 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] Downloading crates ... [INFO] [stderr] Downloaded file-ext v12.0.0 [INFO] [stderr] Downloaded url-search-params v12.0.0 [INFO] [stderr] Downloaded url-build-parse v12.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 60ef062e04875a70eeeb2ec2e8afd034365d25f7cf40f9e2983eed297724dada [INFO] running `Command { std: "docker" "start" "-a" "60ef062e04875a70eeeb2ec2e8afd034365d25f7cf40f9e2983eed297724dada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60ef062e04875a70eeeb2ec2e8afd034365d25f7cf40f9e2983eed297724dada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60ef062e04875a70eeeb2ec2e8afd034365d25f7cf40f9e2983eed297724dada", kill_on_drop: false }` [INFO] [stdout] 60ef062e04875a70eeeb2ec2e8afd034365d25f7cf40f9e2983eed297724dada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d4954cdb551588e7196b20a6b81bb2c154dbf2ccf753b2d042ac98bc4dca606d [INFO] running `Command { std: "docker" "start" "-a" "d4954cdb551588e7196b20a6b81bb2c154dbf2ccf753b2d042ac98bc4dca606d", kill_on_drop: false }` [INFO] [stderr] Compiling url-search-params v12.0.0 [INFO] [stderr] Compiling file-ext v12.0.0 [INFO] [stderr] Compiling url-build-parse v12.1.0 [INFO] [stderr] Compiling rust-web-server v16.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "d4954cdb551588e7196b20a6b81bb2c154dbf2ccf753b2d042ac98bc4dca606d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4954cdb551588e7196b20a6b81bb2c154dbf2ccf753b2d042ac98bc4dca606d", kill_on_drop: false }` [INFO] [stdout] d4954cdb551588e7196b20a6b81bb2c154dbf2ccf753b2d042ac98bc4dca606d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ef11ef0f724d1dc3b1b8b0f79b0fcdb0e2b9ae5cdf71c2e462810e7e91455864 [INFO] running `Command { std: "docker" "start" "-a" "ef11ef0f724d1dc3b1b8b0f79b0fcdb0e2b9ae5cdf71c2e462810e7e91455864", kill_on_drop: false }` [INFO] [stderr] Compiling rust-web-server v16.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "ef11ef0f724d1dc3b1b8b0f79b0fcdb0e2b9ae5cdf71c2e462810e7e91455864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef11ef0f724d1dc3b1b8b0f79b0fcdb0e2b9ae5cdf71c2e462810e7e91455864", kill_on_drop: false }` [INFO] [stdout] ef11ef0f724d1dc3b1b8b0f79b0fcdb0e2b9ae5cdf71c2e462810e7e91455864