[INFO] fetching crate socrates-core 0.0.1...
[INFO] checking socrates-core-0.0.1 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate socrates-core 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate socrates-core 0.0.1 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate socrates-core 0.0.1
[INFO] finished tweaking crates.io crate socrates-core 0.0.1
[INFO] tweaked toml for crates.io crate socrates-core 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] 6d81f8ed497663b4bdc4f7ec5a9ac1e5ad89cb5e2595e069d9a0677074a68a80
[INFO] running `Command { std: "docker" "start" "-a" "6d81f8ed497663b4bdc4f7ec5a9ac1e5ad89cb5e2595e069d9a0677074a68a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d81f8ed497663b4bdc4f7ec5a9ac1e5ad89cb5e2595e069d9a0677074a68a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d81f8ed497663b4bdc4f7ec5a9ac1e5ad89cb5e2595e069d9a0677074a68a80", kill_on_drop: false }`
[INFO] [stdout] 6d81f8ed497663b4bdc4f7ec5a9ac1e5ad89cb5e2595e069d9a0677074a68a80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86d46140ad52c6eec3ddd6a52c3f59f856432f592e900a5a607e2b3cc26a6849
[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" "86d46140ad52c6eec3ddd6a52c3f59f856432f592e900a5a607e2b3cc26a6849", kill_on_drop: false }`
[INFO] [stderr]     Checking socrates-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "86d46140ad52c6eec3ddd6a52c3f59f856432f592e900a5a607e2b3cc26a6849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d46140ad52c6eec3ddd6a52c3f59f856432f592e900a5a607e2b3cc26a6849", kill_on_drop: false }`
[INFO] [stdout] 86d46140ad52c6eec3ddd6a52c3f59f856432f592e900a5a607e2b3cc26a6849