[INFO] fetching crate rstats 2.1.12...
[INFO] checking rstats-2.1.12 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate rstats 2.1.12 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rstats 2.1.12 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 rstats 2.1.12
[INFO] finished tweaking crates.io crate rstats 2.1.12
[INFO] tweaked toml for crates.io crate rstats 2.1.12 written to /workspace/builds/worker-7-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 11 packages to latest compatible versions
[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 ran v2.0.1
[INFO] [stderr]   Downloaded times v1.0.15
[INFO] [stderr]   Downloaded indxvec v1.9.6
[INFO] [stderr]   Downloaded medians v3.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3acdde7456672c4821dc77717f1aaef81a93f9edd8bf68ca781a18db262902c0
[INFO] running `Command { std: "docker" "start" "-a" "3acdde7456672c4821dc77717f1aaef81a93f9edd8bf68ca781a18db262902c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3acdde7456672c4821dc77717f1aaef81a93f9edd8bf68ca781a18db262902c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3acdde7456672c4821dc77717f1aaef81a93f9edd8bf68ca781a18db262902c0", kill_on_drop: false }`
[INFO] [stdout] 3acdde7456672c4821dc77717f1aaef81a93f9edd8bf68ca781a18db262902c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d0b136b9b914c11c3a291684fd56e2d1a24021ec69d28bb20ccd3de1d24a569d
[INFO] running `Command { std: "docker" "start" "-a" "d0b136b9b914c11c3a291684fd56e2d1a24021ec69d28bb20ccd3de1d24a569d", kill_on_drop: false }`
[INFO] [stderr]     Checking indxvec v1.9.6
[INFO] [stderr]     Checking ran v2.0.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking medians v3.0.12
[INFO] [stderr]     Checking times v1.0.15
[INFO] [stderr]     Checking rstats v2.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "d0b136b9b914c11c3a291684fd56e2d1a24021ec69d28bb20ccd3de1d24a569d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b136b9b914c11c3a291684fd56e2d1a24021ec69d28bb20ccd3de1d24a569d", kill_on_drop: false }`
[INFO] [stdout] d0b136b9b914c11c3a291684fd56e2d1a24021ec69d28bb20ccd3de1d24a569d