[INFO] fetching crate id_tree_layout 2.0.2...
[INFO] checking id_tree_layout-2.0.2 against 1.55.0 for beta-1.56-3
[INFO] extracting crate id_tree_layout 2.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate id_tree_layout 2.0.2 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 id_tree_layout 2.0.2
[INFO] finished tweaking crates.io crate id_tree_layout 2.0.2
[INFO] tweaked toml for crates.io crate id_tree_layout 2.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate id_tree_layout 2.0.2 already has a lockfile, it will not be regenerated
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a85f493093d584355b8bd1a6390cddfc939207188df6562a06db3588f7890b77
[INFO] running `Command { std: "docker" "start" "-a" "a85f493093d584355b8bd1a6390cddfc939207188df6562a06db3588f7890b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a85f493093d584355b8bd1a6390cddfc939207188df6562a06db3588f7890b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85f493093d584355b8bd1a6390cddfc939207188df6562a06db3588f7890b77", kill_on_drop: false }`
[INFO] [stdout] a85f493093d584355b8bd1a6390cddfc939207188df6562a06db3588f7890b77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6ecdb19617e30172faa6adeb5a98f872711fb770de1d190dd0b9009cb002cabb
[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" "6ecdb19617e30172faa6adeb5a98f872711fb770de1d190dd0b9009cb002cabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]     Checking xml_writer v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]     Checking id_tree v1.8.0
[INFO] [stderr]     Checking id_tree_layout v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.80s
[INFO] running `Command { std: "docker" "inspect" "6ecdb19617e30172faa6adeb5a98f872711fb770de1d190dd0b9009cb002cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecdb19617e30172faa6adeb5a98f872711fb770de1d190dd0b9009cb002cabb", kill_on_drop: false }`
[INFO] [stdout] 6ecdb19617e30172faa6adeb5a98f872711fb770de1d190dd0b9009cb002cabb
