[INFO] fetching crate binary_sv2 1.2.1...
[INFO] building binary_sv2-1.2.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate binary_sv2 1.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate binary_sv2 1.2.1 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 binary_sv2 1.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate binary_sv2 1.2.1
[INFO] tweaked toml for crates.io crate binary_sv2 1.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate binary_sv2 1.2.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded binary_codec_sv2 v1.2.0
[INFO] [stderr]   Downloaded buffer_sv2 v1.1.1
[INFO] [stderr]   Downloaded derive_codec_sv2 v1.1.1
[INFO] [stderr]   Downloaded serde_sv2 v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] df54c88c8247ccdf56075ddfa6b520121eef0573649a2b9fb2dfddf59ce6f461
[INFO] running `Command { std: "docker" "start" "-a" "df54c88c8247ccdf56075ddfa6b520121eef0573649a2b9fb2dfddf59ce6f461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df54c88c8247ccdf56075ddfa6b520121eef0573649a2b9fb2dfddf59ce6f461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df54c88c8247ccdf56075ddfa6b520121eef0573649a2b9fb2dfddf59ce6f461", kill_on_drop: false }`
[INFO] [stdout] df54c88c8247ccdf56075ddfa6b520121eef0573649a2b9fb2dfddf59ce6f461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f9623564abf25d538c2aeb0126a57b1195c008c293bc6a66904ac3dd23e10852
[INFO] running `Command { std: "docker" "start" "-a" "f9623564abf25d538c2aeb0126a57b1195c008c293bc6a66904ac3dd23e10852", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling binary_codec_sv2 v1.2.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling derive_codec_sv2 v1.1.1
[INFO] [stderr]    Compiling binary_sv2 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f9623564abf25d538c2aeb0126a57b1195c008c293bc6a66904ac3dd23e10852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9623564abf25d538c2aeb0126a57b1195c008c293bc6a66904ac3dd23e10852", kill_on_drop: false }`
[INFO] [stdout] f9623564abf25d538c2aeb0126a57b1195c008c293bc6a66904ac3dd23e10852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0619fd9992f3e46e15687da5474382f2bf6cb32da9375d5fe4408d192f799eca
[INFO] running `Command { std: "docker" "start" "-a" "0619fd9992f3e46e15687da5474382f2bf6cb32da9375d5fe4408d192f799eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_sv2 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0619fd9992f3e46e15687da5474382f2bf6cb32da9375d5fe4408d192f799eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0619fd9992f3e46e15687da5474382f2bf6cb32da9375d5fe4408d192f799eca", kill_on_drop: false }`
[INFO] [stdout] 0619fd9992f3e46e15687da5474382f2bf6cb32da9375d5fe4408d192f799eca