[INFO] fetching crate kii 0.0.1...
[INFO] checking kii-0.0.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate kii 0.0.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate kii 0.0.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kii 0.0.1
[INFO] finished tweaking crates.io crate kii 0.0.1
[INFO] tweaked toml for crates.io crate kii 0.0.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc580c9a4790b0adbdb7c116e25fa7ea93770ba29625bfa66b27db36fe158082
[INFO] running `Command { std: "docker" "start" "-a" "cc580c9a4790b0adbdb7c116e25fa7ea93770ba29625bfa66b27db36fe158082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc580c9a4790b0adbdb7c116e25fa7ea93770ba29625bfa66b27db36fe158082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc580c9a4790b0adbdb7c116e25fa7ea93770ba29625bfa66b27db36fe158082", kill_on_drop: false }`
[INFO] [stdout] cc580c9a4790b0adbdb7c116e25fa7ea93770ba29625bfa66b27db36fe158082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b20f5eccb752532d1787b9fe3f58c9af4bc1264660497a36f7e49f275e3fe384
[INFO] running `Command { std: "docker" "start" "-a" "b20f5eccb752532d1787b9fe3f58c9af4bc1264660497a36f7e49f275e3fe384", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking kii v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "b20f5eccb752532d1787b9fe3f58c9af4bc1264660497a36f7e49f275e3fe384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20f5eccb752532d1787b9fe3f58c9af4bc1264660497a36f7e49f275e3fe384", kill_on_drop: false }`
[INFO] [stdout] b20f5eccb752532d1787b9fe3f58c9af4bc1264660497a36f7e49f275e3fe384
