[INFO] cloning repository https://github.com/vbe0201/kobold
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbe0201/kobold" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fkobold", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fkobold'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cfb51fd169501f40d323a2b9f2a352aa647bb9f
[INFO] checking vbe0201/kobold against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fkobold" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vbe0201/kobold on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vbe0201/kobold
[INFO] finished tweaking git repo https://github.com/vbe0201/kobold
[INFO] tweaked toml for git repo https://github.com/vbe0201/kobold written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vbe0201/kobold 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v1.0.9
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eda7ae6db588510ae19ca8b6c0304cda19048041cacd8dc75279ade4c3ebc7d1
[INFO] running `Command { std: "docker" "start" "-a" "eda7ae6db588510ae19ca8b6c0304cda19048041cacd8dc75279ade4c3ebc7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eda7ae6db588510ae19ca8b6c0304cda19048041cacd8dc75279ade4c3ebc7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda7ae6db588510ae19ca8b6c0304cda19048041cacd8dc75279ade4c3ebc7d1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 633e1e0ed8f5caaa8cb61097fa5709833b00daf0dacfdf7b58ec754da9fc85d1
[INFO] running `Command { std: "docker" "start" "-a" "633e1e0ed8f5caaa8cb61097fa5709833b00daf0dacfdf7b58ec754da9fc85d1", kill_on_drop: false }`
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[INFO] [stderr]     Checking katsuba-utils v0.1.0 (/opt/rustwide/workdir/src/katsuba-utils)
[INFO] [stderr]     Checking katsuba-bit-buf v0.1.0 (/opt/rustwide/workdir/src/katsuba-bit-buf)
[INFO] [stderr]     Checking katsuba-client-sig v0.1.0 (/opt/rustwide/workdir/src/katsuba-client-sig)
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking katsuba-nav v0.1.0 (/opt/rustwide/workdir/src/katsuba-nav)
[INFO] [stderr]     Checking katsuba-poi v0.1.0 (/opt/rustwide/workdir/src/katsuba-poi)
[INFO] [stderr]     Checking rustix v0.38.28
[INFO] [stderr]     Checking katsuba-bcd v0.1.0 (/opt/rustwide/workdir/src/katsuba-bcd)
[INFO] [stderr]     Checking katsuba-types v0.1.0 (/opt/rustwide/workdir/src/katsuba-types)
[INFO] [stderr]     Checking katsuba-object-property v0.1.0 (/opt/rustwide/workdir/src/katsuba-object-property)
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking katsuba-wad v0.1.0 (/opt/rustwide/workdir/src/katsuba-wad)
[INFO] [stderr]     Checking katsuba v0.8.6 (/opt/rustwide/workdir/src/katsuba)
[INFO] [stderr]     Checking katsuba-py v0.1.2 (/opt/rustwide/workdir/src/katsuba-py)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/katsuba/src/cli/processor.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     File(&'a Path, io::BufReader<fs::File>),
[INFO] [stdout]    |     ---- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     File((), io::BufReader<fs::File>),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/katsuba/src/cli/processor.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     File(&'a Path, io::BufReader<fs::File>),
[INFO] [stdout]    |     ---- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     File((), io::BufReader<fs::File>),
[INFO] [stdout]    |          ~~
[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` profile [unoptimized + debuginfo] target(s) in 10.29s
[INFO] running `Command { std: "docker" "inspect" "633e1e0ed8f5caaa8cb61097fa5709833b00daf0dacfdf7b58ec754da9fc85d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633e1e0ed8f5caaa8cb61097fa5709833b00daf0dacfdf7b58ec754da9fc85d1", kill_on_drop: false }`
[INFO] [stdout] 633e1e0ed8f5caaa8cb61097fa5709833b00daf0dacfdf7b58ec754da9fc85d1