[INFO] fetching crate holochain_serialized_bytes_derive 0.0.43...
[INFO] checking holochain_serialized_bytes_derive-0.0.43 against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] extracting crate holochain_serialized_bytes_derive 0.0.43 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate holochain_serialized_bytes_derive 0.0.43 on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate holochain_serialized_bytes_derive 0.0.43
[INFO] finished tweaking crates.io crate holochain_serialized_bytes_derive 0.0.43
[INFO] tweaked toml for crates.io crate holochain_serialized_bytes_derive 0.0.43 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "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] 28925d8731117914a817b550b6d4a7d0c8ef01ce6101e1329f63ef40fdf59dbd
[INFO] running `Command { std: "docker" "start" "-a" "28925d8731117914a817b550b6d4a7d0c8ef01ce6101e1329f63ef40fdf59dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28925d8731117914a817b550b6d4a7d0c8ef01ce6101e1329f63ef40fdf59dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28925d8731117914a817b550b6d4a7d0c8ef01ce6101e1329f63ef40fdf59dbd", kill_on_drop: false }`
[INFO] [stdout] 28925d8731117914a817b550b6d4a7d0c8ef01ce6101e1329f63ef40fdf59dbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 8111657cc66374fdc256aa207e1e45c700949731b9b7a2d6c33f93ac85b8e821
[INFO] running `Command { std: "docker" "start" "-a" "8111657cc66374fdc256aa207e1e45c700949731b9b7a2d6c33f93ac85b8e821", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]     Checking holochain_serialized_bytes_derive v0.0.43 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "8111657cc66374fdc256aa207e1e45c700949731b9b7a2d6c33f93ac85b8e821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8111657cc66374fdc256aa207e1e45c700949731b9b7a2d6c33f93ac85b8e821", kill_on_drop: false }`
[INFO] [stdout] 8111657cc66374fdc256aa207e1e45c700949731b9b7a2d6c33f93ac85b8e821