[INFO] fetching crate spinifex-unsigned-varint 0.2.2...
[INFO] checking spinifex-unsigned-varint-0.2.2 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate spinifex-unsigned-varint 0.2.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate spinifex-unsigned-varint 0.2.2 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 spinifex-unsigned-varint 0.2.2
[INFO] finished tweaking crates.io crate spinifex-unsigned-varint 0.2.2
[INFO] tweaked toml for crates.io crate spinifex-unsigned-varint 0.2.2 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 98b68dbac4fb3881ea62b8cd522cf3a0d51c4a6c7ac99afa7183815922f08f43
[INFO] running `Command { std: "docker" "start" "-a" "98b68dbac4fb3881ea62b8cd522cf3a0d51c4a6c7ac99afa7183815922f08f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b68dbac4fb3881ea62b8cd522cf3a0d51c4a6c7ac99afa7183815922f08f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b68dbac4fb3881ea62b8cd522cf3a0d51c4a6c7ac99afa7183815922f08f43", kill_on_drop: false }`
[INFO] [stdout] 98b68dbac4fb3881ea62b8cd522cf3a0d51c4a6c7ac99afa7183815922f08f43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c8deb4334f6cc5bfd2aa7bc7a7f29caa23b6bce0f4aa4e65ac34a8974e9cdebc
[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" "c8deb4334f6cc5bfd2aa7bc7a7f29caa23b6bce0f4aa4e65ac34a8974e9cdebc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking regex-syntax v0.6.20
[INFO] [stderr]     Checking memchr v2.3.4
[INFO] [stderr]     Checking pulldown-cmark v0.7.2
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking version-sync v0.9.1
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking spinifex-unsigned-varint v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.38s
[INFO] running `Command { std: "docker" "inspect" "c8deb4334f6cc5bfd2aa7bc7a7f29caa23b6bce0f4aa4e65ac34a8974e9cdebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8deb4334f6cc5bfd2aa7bc7a7f29caa23b6bce0f4aa4e65ac34a8974e9cdebc", kill_on_drop: false }`
[INFO] [stdout] c8deb4334f6cc5bfd2aa7bc7a7f29caa23b6bce0f4aa4e65ac34a8974e9cdebc