[INFO] fetching crate graphql-toolkit-writer 0.2.0...
[INFO] checking graphql-toolkit-writer-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate graphql-toolkit-writer 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate graphql-toolkit-writer 0.2.0 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 graphql-toolkit-writer 0.2.0
[INFO] finished tweaking crates.io crate graphql-toolkit-writer 0.2.0
[INFO] tweaked toml for crates.io crate graphql-toolkit-writer 0.2.0 written to /workspace/builds/worker-6-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02a02a04b1ec9ff4bf0f547aefef28d92c556054b6c965e762902b1fc57b7378
[INFO] running `Command { std: "docker" "start" "-a" "02a02a04b1ec9ff4bf0f547aefef28d92c556054b6c965e762902b1fc57b7378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a02a04b1ec9ff4bf0f547aefef28d92c556054b6c965e762902b1fc57b7378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a02a04b1ec9ff4bf0f547aefef28d92c556054b6c965e762902b1fc57b7378", kill_on_drop: false }`
[INFO] [stdout] 02a02a04b1ec9ff4bf0f547aefef28d92c556054b6c965e762902b1fc57b7378
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45dabd7ba2f8295f0b1a64f5b52e77d8e7085117425cd1e31a74a83f255fd98a
[INFO] running `Command { std: "docker" "start" "-a" "45dabd7ba2f8295f0b1a64f5b52e77d8e7085117425cd1e31a74a83f255fd98a", kill_on_drop: false }`
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking pest v2.7.13
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking graphql-toolkit-value v0.2.0
[INFO] [stderr]     Checking graphql-toolkit-ast v0.2.0
[INFO] [stderr]     Checking graphql-toolkit-parser v0.2.0
[INFO] [stderr]     Checking graphql-toolkit-writer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.24s
[INFO] running `Command { std: "docker" "inspect" "45dabd7ba2f8295f0b1a64f5b52e77d8e7085117425cd1e31a74a83f255fd98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45dabd7ba2f8295f0b1a64f5b52e77d8e7085117425cd1e31a74a83f255fd98a", kill_on_drop: false }`
[INFO] [stdout] 45dabd7ba2f8295f0b1a64f5b52e77d8e7085117425cd1e31a74a83f255fd98a