[INFO] fetching crate ink_prelude 3.0.0-rc3...
[INFO] checking ink_prelude-3.0.0-rc3 against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] extracting crate ink_prelude 3.0.0-rc3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ink_prelude 3.0.0-rc3 on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_prelude 3.0.0-rc3
[INFO] finished tweaking crates.io crate ink_prelude 3.0.0-rc3
[INFO] tweaked toml for crates.io crate ink_prelude 3.0.0-rc3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94c6700a758db698cfa9d7f7e9d649c82dde33916e689d945675e816371a9fd2
[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" "94c6700a758db698cfa9d7f7e9d649c82dde33916e689d945675e816371a9fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c6700a758db698cfa9d7f7e9d649c82dde33916e689d945675e816371a9fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c6700a758db698cfa9d7f7e9d649c82dde33916e689d945675e816371a9fd2", kill_on_drop: false }`
[INFO] [stdout] 94c6700a758db698cfa9d7f7e9d649c82dde33916e689d945675e816371a9fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 964f4a0c4e4e8ea53b511f55275b804aabe2bcac7a4f8fa119e7b9d511320824
[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" "964f4a0c4e4e8ea53b511f55275b804aabe2bcac7a4f8fa119e7b9d511320824", kill_on_drop: false }`
[INFO] [stderr]     Checking ink_prelude v3.0.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "964f4a0c4e4e8ea53b511f55275b804aabe2bcac7a4f8fa119e7b9d511320824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964f4a0c4e4e8ea53b511f55275b804aabe2bcac7a4f8fa119e7b9d511320824", kill_on_drop: false }`
[INFO] [stdout] 964f4a0c4e4e8ea53b511f55275b804aabe2bcac7a4f8fa119e7b9d511320824