[INFO] fetching crate anystring 0.0.2...
[INFO] checking anystring-0.0.2 against 1.55.0 for beta-1.56-3
[INFO] extracting crate anystring 0.0.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate anystring 0.0.2 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 anystring 0.0.2
[INFO] finished tweaking crates.io crate anystring 0.0.2
[INFO] tweaked toml for crates.io crate anystring 0.0.2 written to /workspace/builds/worker-1/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b68479259632a9dc9e9b16c4bfd448586746263dda1e6bd9a8df57863432edd5
[INFO] running `Command { std: "docker" "start" "-a" "b68479259632a9dc9e9b16c4bfd448586746263dda1e6bd9a8df57863432edd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b68479259632a9dc9e9b16c4bfd448586746263dda1e6bd9a8df57863432edd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68479259632a9dc9e9b16c4bfd448586746263dda1e6bd9a8df57863432edd5", kill_on_drop: false }`
[INFO] [stdout] b68479259632a9dc9e9b16c4bfd448586746263dda1e6bd9a8df57863432edd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2e6a04f6125e4a6ed5d0411f96b14235f5abcacfb46a7e566bb6b20ed95288ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e6a04f6125e4a6ed5d0411f96b14235f5abcacfb46a7e566bb6b20ed95288ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling anystring_macro v0.0.1
[INFO] [stderr]     Checking anystring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "2e6a04f6125e4a6ed5d0411f96b14235f5abcacfb46a7e566bb6b20ed95288ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6a04f6125e4a6ed5d0411f96b14235f5abcacfb46a7e566bb6b20ed95288ad", kill_on_drop: false }`
[INFO] [stdout] 2e6a04f6125e4a6ed5d0411f96b14235f5abcacfb46a7e566bb6b20ed95288ad
