[INFO] fetching crate const_base 0.1.2...
[INFO] checking const_base-0.1.2 against 1.55.0 for beta-1.56-3
[INFO] extracting crate const_base 0.1.2 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate const_base 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_base 0.1.2
[INFO] finished tweaking crates.io crate const_base 0.1.2
[INFO] tweaked toml for crates.io crate const_base 0.1.2 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef748e2fd68a7f32421b25da1f1cdd29ca2b5f28b247b794fb1a5a161e5244a5
[INFO] running `Command { std: "docker" "start" "-a" "ef748e2fd68a7f32421b25da1f1cdd29ca2b5f28b247b794fb1a5a161e5244a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef748e2fd68a7f32421b25da1f1cdd29ca2b5f28b247b794fb1a5a161e5244a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef748e2fd68a7f32421b25da1f1cdd29ca2b5f28b247b794fb1a5a161e5244a5", kill_on_drop: false }`
[INFO] [stdout] ef748e2fd68a7f32421b25da1f1cdd29ca2b5f28b247b794fb1a5a161e5244a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7e6d1f1bc5c087bb2f9b6ddd6aabb6a990032f96787ff9d5457299aa312ec3f
[INFO] running `Command { std: "docker" "start" "-a" "a7e6d1f1bc5c087bb2f9b6ddd6aabb6a990032f96787ff9d5457299aa312ec3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking const_base v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "a7e6d1f1bc5c087bb2f9b6ddd6aabb6a990032f96787ff9d5457299aa312ec3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e6d1f1bc5c087bb2f9b6ddd6aabb6a990032f96787ff9d5457299aa312ec3f", kill_on_drop: false }`
[INFO] [stdout] a7e6d1f1bc5c087bb2f9b6ddd6aabb6a990032f96787ff9d5457299aa312ec3f
