[INFO] fetching crate barcoders 2.0.0...
[INFO] checking barcoders-2.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate barcoders 2.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate barcoders 2.0.0 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 crates.io crate barcoders 2.0.0
[INFO] finished tweaking crates.io crate barcoders 2.0.0
[INFO] tweaked toml for crates.io crate barcoders 2.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 119 packages to latest compatible versions
[INFO] [stderr]       Adding aligned-vec v0.5.0 (latest: v0.6.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cfg-expr v0.15.8 (latest: v0.16.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding system-deps v6.2.2 (latest: v7.0.2)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded zune-jpeg v0.4.13
[INFO] [stderr]   Downloaded maybe-rayon v0.1.1
[INFO] [stderr]   Downloaded aligned-vec v0.5.0
[INFO] [stderr]   Downloaded v_frame v0.3.8
[INFO] [stderr]   Downloaded loop9 v0.1.5
[INFO] [stderr]   Downloaded quick-error v2.0.1
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.15
[INFO] [stderr]   Downloaded byteorder-lite v0.1.0
[INFO] [stderr]   Downloaded av1-grain v0.2.3
[INFO] [stderr]   Downloaded image-webp v0.1.3
[INFO] [stderr]   Downloaded imgref v1.10.1
[INFO] [stderr]   Downloaded system-deps v6.2.2
[INFO] [stderr]   Downloaded bitstream-io v2.5.3
[INFO] [stderr]   Downloaded avif-serialize v0.8.1
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.7
[INFO] [stderr]   Downloaded image v0.25.2
[INFO] [stderr]   Downloaded arbitrary v1.3.2
[INFO] [stderr]   Downloaded version-compare v0.2.0
[INFO] [stderr]   Downloaded arg_enum_proc_macro v0.3.4
[INFO] [stderr]   Downloaded built v0.7.4
[INFO] [stderr]   Downloaded exr v1.72.0
[INFO] [stderr]   Downloaded interpolate_name v0.2.4
[INFO] [stderr]   Downloaded zune-core v0.4.12
[INFO] [stderr]   Downloaded ravif v0.11.10
[INFO] [stderr]   Downloaded tiff v0.9.1
[INFO] [stderr]   Downloaded rav1e v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 714e21915813290d4802cbd51868c2670f9acec3b36dc308646b72a4759b7690
[INFO] running `Command { std: "docker" "start" "-a" "714e21915813290d4802cbd51868c2670f9acec3b36dc308646b72a4759b7690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714e21915813290d4802cbd51868c2670f9acec3b36dc308646b72a4759b7690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714e21915813290d4802cbd51868c2670f9acec3b36dc308646b72a4759b7690", kill_on_drop: false }`
[INFO] [stdout] 714e21915813290d4802cbd51868c2670f9acec3b36dc308646b72a4759b7690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7a70554bc496e86fcc3051a71e00beec6758ecce8735b5e7e6cec321a51da4f9
[INFO] running `Command { std: "docker" "start" "-a" "7a70554bc496e86fcc3051a71e00beec6758ecce8735b5e7e6cec321a51da4f9", kill_on_drop: false }`
[INFO] [stderr]     Checking barcoders v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7a70554bc496e86fcc3051a71e00beec6758ecce8735b5e7e6cec321a51da4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a70554bc496e86fcc3051a71e00beec6758ecce8735b5e7e6cec321a51da4f9", kill_on_drop: false }`
[INFO] [stdout] 7a70554bc496e86fcc3051a71e00beec6758ecce8735b5e7e6cec321a51da4f9