[INFO] fetching crate gp-externalities 0.23.0-pre.1...
[INFO] checking gp-externalities-0.23.0-pre.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate gp-externalities 0.23.0-pre.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate gp-externalities 0.23.0-pre.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gp-externalities 0.23.0-pre.1
[INFO] finished tweaking crates.io crate gp-externalities 0.23.0-pre.1
[INFO] tweaked toml for crates.io crate gp-externalities 0.23.0-pre.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding impl-serde v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding radium v0.7.0 (available: v1.1.0)
[INFO] [stderr]       Adding sp-debug-derive v12.0.0 (available: v14.0.0)
[INFO] [stderr]       Adding sp-std v12.0.0 (available: v14.0.0)
[INFO] [stderr]       Adding sp-storage v17.0.0 (available: v21.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding wyz v0.5.1 (available: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b556980ead3ed85a81301f18651e49b3dbc091738358f96ce27b22d95a38bdbe
[INFO] running `Command { std: "docker" "start" "-a" "b556980ead3ed85a81301f18651e49b3dbc091738358f96ce27b22d95a38bdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b556980ead3ed85a81301f18651e49b3dbc091738358f96ce27b22d95a38bdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b556980ead3ed85a81301f18651e49b3dbc091738358f96ce27b22d95a38bdbe", kill_on_drop: false }`
[INFO] [stdout] b556980ead3ed85a81301f18651e49b3dbc091738358f96ce27b22d95a38bdbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edd54720743c59ed07e160b95b701084580ffb9fbaefe2e2f4321651ed5e4db3
[INFO] running `Command { std: "docker" "start" "-a" "edd54720743c59ed07e160b95b701084580ffb9fbaefe2e2f4321651ed5e4db3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking sp-std v12.0.0
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling sp-debug-derive v12.0.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12
[INFO] [stderr]     Checking parity-scale-codec v3.6.12
[INFO] [stderr]     Checking sp-storage v17.0.0
[INFO] [stderr]     Checking gp-externalities v0.23.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s
[INFO] running `Command { std: "docker" "inspect" "edd54720743c59ed07e160b95b701084580ffb9fbaefe2e2f4321651ed5e4db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd54720743c59ed07e160b95b701084580ffb9fbaefe2e2f4321651ed5e4db3", kill_on_drop: false }`
[INFO] [stdout] edd54720743c59ed07e160b95b701084580ffb9fbaefe2e2f4321651ed5e4db3