[INFO] fetching crate viz-router 0.8.8...
[INFO] checking viz-router-0.8.8 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate viz-router 0.8.8 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate viz-router 0.8.8 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 viz-router 0.8.8
[INFO] finished tweaking crates.io crate viz-router 0.8.8
[INFO] tweaked toml for crates.io crate viz-router 0.8.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding path-tree v0.7.7 (available: v0.8.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] aa9535aef5dc4af37f21f1de5a4da29e9837982c0a0ea19a1930b3940dfb7dc5
[INFO] running `Command { std: "docker" "start" "-a" "aa9535aef5dc4af37f21f1de5a4da29e9837982c0a0ea19a1930b3940dfb7dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa9535aef5dc4af37f21f1de5a4da29e9837982c0a0ea19a1930b3940dfb7dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9535aef5dc4af37f21f1de5a4da29e9837982c0a0ea19a1930b3940dfb7dc5", kill_on_drop: false }`
[INFO] [stdout] aa9535aef5dc4af37f21f1de5a4da29e9837982c0a0ea19a1930b3940dfb7dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 35084b5927f9e798a9a5070f6965fd00bd4a645ddc887e94b36de377403be896
[INFO] running `Command { std: "docker" "start" "-a" "35084b5927f9e798a9a5070f6965fd00bd4a645ddc887e94b36de377403be896", kill_on_drop: false }`
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rfc7239 v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking path-tree v0.7.7
[INFO] [stderr]     Checking headers v0.4.0
[INFO] [stderr]     Checking sessions-core v0.6.0
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking form-data v0.5.5
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking viz-core v0.8.8
[INFO] [stderr]     Checking viz-router v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.91s
[INFO] running `Command { std: "docker" "inspect" "35084b5927f9e798a9a5070f6965fd00bd4a645ddc887e94b36de377403be896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35084b5927f9e798a9a5070f6965fd00bd4a645ddc887e94b36de377403be896", kill_on_drop: false }`
[INFO] [stdout] 35084b5927f9e798a9a5070f6965fd00bd4a645ddc887e94b36de377403be896