[INFO] fetching crate thund-delta 0.0.1...
[INFO] checking thund-delta-0.0.1 against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825
[INFO] extracting crate thund-delta 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate thund-delta 0.0.1 on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thund-delta 0.0.1
[INFO] finished tweaking crates.io crate thund-delta 0.0.1
[INFO] tweaked toml for crates.io crate thund-delta 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash_hasher v2.0.3
[INFO] [stderr]   Downloaded ethnum v1.5.0
[INFO] [stderr]   Downloaded dyn-clone v1.0.16
[INFO] [stderr]   Downloaded foreign_vec v0.1.0
[INFO] [stderr]   Downloaded arrow2 v0.14.2
[INFO] [stderr]   Downloaded arrowalloy v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 491f62dba375f56af9e8c045e5c8a1ac695a0547fb315061259f700a8706f365
[INFO] running `Command { std: "docker" "start" "-a" "491f62dba375f56af9e8c045e5c8a1ac695a0547fb315061259f700a8706f365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491f62dba375f56af9e8c045e5c8a1ac695a0547fb315061259f700a8706f365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491f62dba375f56af9e8c045e5c8a1ac695a0547fb315061259f700a8706f365", kill_on_drop: false }`
[INFO] [stdout] 491f62dba375f56af9e8c045e5c8a1ac695a0547fb315061259f700a8706f365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea14283c25a965799bad3a033220c5531bce105dfa5966344c0b1a9a185bfa0d
[INFO] running `Command { std: "docker" "start" "-a" "ea14283c25a965799bad3a033220c5531bce105dfa5966344c0b1a9a185bfa0d", kill_on_drop: false }`
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking arrow2 v0.14.2
[INFO] [stderr]     Checking arrowalloy v0.0.3
[INFO] [stderr]     Checking thund-delta v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ddlname` is never read
[INFO] [stdout]   --> src/implentation/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct DeltaBackend {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 35 |     ddlname: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ddlname` is never read
[INFO] [stdout]   --> src/implentation/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct DeltaBackend {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 35 |     ddlname: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "ea14283c25a965799bad3a033220c5531bce105dfa5966344c0b1a9a185bfa0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea14283c25a965799bad3a033220c5531bce105dfa5966344c0b1a9a185bfa0d", kill_on_drop: false }`
[INFO] [stdout] ea14283c25a965799bad3a033220c5531bce105dfa5966344c0b1a9a185bfa0d