[INFO] fetching crate cose-c 0.1.5...
[INFO] checking cose-c-0.1.5 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate cose-c 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cose-c 0.1.5 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cose-c 0.1.5
[INFO] finished tweaking crates.io crate cose-c 0.1.5
[INFO] tweaked toml for crates.io crate cose-c 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "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] f4da1299e9f95d0c35b36d2889a994c4e0a7fa44f8f21c468f30928fcb745b93
[INFO] running `Command { std: "docker" "start" "-a" "f4da1299e9f95d0c35b36d2889a994c4e0a7fa44f8f21c468f30928fcb745b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4da1299e9f95d0c35b36d2889a994c4e0a7fa44f8f21c468f30928fcb745b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4da1299e9f95d0c35b36d2889a994c4e0a7fa44f8f21c468f30928fcb745b93", kill_on_drop: false }`
[INFO] [stdout] f4da1299e9f95d0c35b36d2889a994c4e0a7fa44f8f21c468f30928fcb745b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa642143304fc2c97ec1774804eb92eac1148eed7723dd7c115677c6f189ca0f
[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" "fa642143304fc2c97ec1774804eb92eac1148eed7723dd7c115677c6f189ca0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cose v0.1.4
[INFO] [stderr]     Checking moz_cbor v0.1.1
[INFO] [stderr]     Checking cose-c v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "fa642143304fc2c97ec1774804eb92eac1148eed7723dd7c115677c6f189ca0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa642143304fc2c97ec1774804eb92eac1148eed7723dd7c115677c6f189ca0f", kill_on_drop: false }`
[INFO] [stdout] fa642143304fc2c97ec1774804eb92eac1148eed7723dd7c115677c6f189ca0f