[INFO] fetching crate docchi_diff 0.8.0...
[INFO] checking docchi_diff-0.8.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate docchi_diff 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate docchi_diff 0.8.0 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 docchi_diff 0.8.0
[INFO] finished tweaking crates.io crate docchi_diff 0.8.0
[INFO] tweaked toml for crates.io crate docchi_diff 0.8.0 written to /workspace/builds/worker-2-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 46 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.6)
[INFO] [stderr]       Adding bit-vec v0.6.3 (latest: v0.8.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[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 docchi_archiver2 v0.8.0
[INFO] [stderr]   Downloaded docchi_compaction v0.8.0
[INFO] [stderr]   Downloaded metrohash v1.0.6
[INFO] [stderr]   Downloaded docchi_json5 v0.8.0
[INFO] [stderr]   Downloaded with_capacity_safe v0.4.2
[INFO] [stderr]   Downloaded docchi_core v0.8.0
[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] 422b1cf9de0c960cb61923451a9ef08715d0bfd10c764da35796305d71019f3e
[INFO] running `Command { std: "docker" "start" "-a" "422b1cf9de0c960cb61923451a9ef08715d0bfd10c764da35796305d71019f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "422b1cf9de0c960cb61923451a9ef08715d0bfd10c764da35796305d71019f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422b1cf9de0c960cb61923451a9ef08715d0bfd10c764da35796305d71019f3e", kill_on_drop: false }`
[INFO] [stdout] 422b1cf9de0c960cb61923451a9ef08715d0bfd10c764da35796305d71019f3e
[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] 51f295c6266caba228a07af39ec3ba57996f8bdef769be737a19e82f21b431da
[INFO] running `Command { std: "docker" "start" "-a" "51f295c6266caba228a07af39ec3ba57996f8bdef769be737a19e82f21b431da", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking with_capacity_safe v0.4.2
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking pest v2.7.11
[INFO] [stderr]     Checking metrohash v1.0.6
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]     Checking docchi_compaction v0.8.0
[INFO] [stderr]     Checking docchi_archiver2 v0.8.0
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]     Checking docchi_json5 v0.8.0
[INFO] [stderr]     Checking docchi_core v0.8.0
[INFO] [stderr]     Checking docchi_diff v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "51f295c6266caba228a07af39ec3ba57996f8bdef769be737a19e82f21b431da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f295c6266caba228a07af39ec3ba57996f8bdef769be737a19e82f21b431da", kill_on_drop: false }`
[INFO] [stdout] 51f295c6266caba228a07af39ec3ba57996f8bdef769be737a19e82f21b431da