[INFO] fetching crate mc-server-pinger 0.1.0-alpha.6... [INFO] checking mc-server-pinger-0.1.0-alpha.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate mc-server-pinger 0.1.0-alpha.6 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mc-server-pinger 0.1.0-alpha.6 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mc-server-pinger 0.1.0-alpha.6 [INFO] finished tweaking crates.io crate mc-server-pinger 0.1.0-alpha.6 [INFO] tweaked toml for crates.io crate mc-server-pinger 0.1.0-alpha.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate mc-server-pinger 0.1.0-alpha.6 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c4cd76accbbe9cf7763a7cab2e78e1fa2dc40ab823682d0edf4853c99252272 [INFO] running `Command { std: "docker" "start" "-a" "9c4cd76accbbe9cf7763a7cab2e78e1fa2dc40ab823682d0edf4853c99252272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c4cd76accbbe9cf7763a7cab2e78e1fa2dc40ab823682d0edf4853c99252272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c4cd76accbbe9cf7763a7cab2e78e1fa2dc40ab823682d0edf4853c99252272", kill_on_drop: false }` [INFO] [stdout] 9c4cd76accbbe9cf7763a7cab2e78e1fa2dc40ab823682d0edf4853c99252272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ae37be01aeea537766f68ed2db1cccfa407be3591691e3c2a3aaf74ab7b1d4e [INFO] running `Command { std: "docker" "start" "-a" "9ae37be01aeea537766f68ed2db1cccfa407be3591691e3c2a3aaf74ab7b1d4e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.13.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Checking peg v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking craftping v0.3.0 [INFO] [stderr] Checking mc-server-pinger v0.1.0-alpha.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.05s [INFO] running `Command { std: "docker" "inspect" "9ae37be01aeea537766f68ed2db1cccfa407be3591691e3c2a3aaf74ab7b1d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ae37be01aeea537766f68ed2db1cccfa407be3591691e3c2a3aaf74ab7b1d4e", kill_on_drop: false }` [INFO] [stdout] 9ae37be01aeea537766f68ed2db1cccfa407be3591691e3c2a3aaf74ab7b1d4e