[INFO] fetching crate yumy 0.3.1...
[INFO] checking yumy-0.3.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate yumy 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate yumy 0.3.1 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 yumy 0.3.1
[INFO] finished tweaking crates.io crate yumy 0.3.1
[INFO] tweaked toml for crates.io crate yumy 0.3.1 written to /workspace/builds/worker-4-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 36 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding vte v0.10.1 (available: v0.13.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3cba1ee15a149e7c21d8f6460ab7e106e4122b3252553bfed470f21fc9542310
[INFO] running `Command { std: "docker" "start" "-a" "3cba1ee15a149e7c21d8f6460ab7e106e4122b3252553bfed470f21fc9542310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cba1ee15a149e7c21d8f6460ab7e106e4122b3252553bfed470f21fc9542310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cba1ee15a149e7c21d8f6460ab7e106e4122b3252553bfed470f21fc9542310", kill_on_drop: false }`
[INFO] [stdout] 3cba1ee15a149e7c21d8f6460ab7e106e4122b3252553bfed470f21fc9542310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5f73f8146ba6dec2d55e3ddac5e49b1af1892a64e30845bd3e5ba4e70e492ad4
[INFO] running `Command { std: "docker" "start" "-a" "5f73f8146ba6dec2d55e3ddac5e49b1af1892a64e30845bd3e5ba4e70e492ad4", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking vte v0.10.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking ansitok v0.2.0
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking ansi-str v0.8.0
[INFO] [stderr]     Checking yumy v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `Command { std: "docker" "inspect" "5f73f8146ba6dec2d55e3ddac5e49b1af1892a64e30845bd3e5ba4e70e492ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f73f8146ba6dec2d55e3ddac5e49b1af1892a64e30845bd3e5ba4e70e492ad4", kill_on_drop: false }`
[INFO] [stdout] 5f73f8146ba6dec2d55e3ddac5e49b1af1892a64e30845bd3e5ba4e70e492ad4