[INFO] fetching crate cargo-llvm-cov 0.1.9...
[INFO] checking cargo-llvm-cov-0.1.9 against 1.55.0 for beta-1.56-3
[INFO] extracting crate cargo-llvm-cov 0.1.9 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cargo-llvm-cov 0.1.9 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 cargo-llvm-cov 0.1.9
[INFO] finished tweaking crates.io crate cargo-llvm-cov 0.1.9
[INFO] tweaked toml for crates.io crate cargo-llvm-cov 0.1.9 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate cargo-llvm-cov 0.1.9 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] [stderr] warning: `rust-version` is not supported on this version of Cargo and will be ignored
[INFO] [stderr] 
[INFO] [stderr] this Cargo does not support nightly features, but if you
[INFO] [stderr] switch to nightly channel you can add
[INFO] [stderr] `cargo-features = ["rust-version"]` to enable this feature
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded easy-ext v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 5bf47d0024825224b5c6304d3b7e254dd39ceecbb424a01a1d35f4138bf82e0e
[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" "5bf47d0024825224b5c6304d3b7e254dd39ceecbb424a01a1d35f4138bf82e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf47d0024825224b5c6304d3b7e254dd39ceecbb424a01a1d35f4138bf82e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf47d0024825224b5c6304d3b7e254dd39ceecbb424a01a1d35f4138bf82e0e", kill_on_drop: false }`
[INFO] [stdout] 5bf47d0024825224b5c6304d3b7e254dd39ceecbb424a01a1d35f4138bf82e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cf62875c49a5831fc9fda19b70e1e31ba1ea7b6f29fce191e48c3d21cdcfef2b
[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" "cf62875c49a5831fc9fda19b70e1e31ba1ea7b6f29fce191e48c3d21cdcfef2b", kill_on_drop: false }`
[INFO] [stderr] warning: `rust-version` is not supported on this version of Cargo and will be ignored
[INFO] [stderr] 
[INFO] [stderr] this Cargo does not support nightly features, but if you
[INFO] [stderr] switch to nightly channel you can add
[INFO] [stderr] `cargo-features = ["rust-version"]` to enable this feature
[INFO] [stderr]     Checking is_executable v1.0.1
[INFO] [stderr]     Checking fs-err v2.6.0
[INFO] [stderr]    Compiling easy-ext v1.0.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking shared_child v0.3.5
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking duct v0.13.5
[INFO] [stderr]     Checking opener v0.5.0
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking semver v1.0.4
[INFO] [stderr]     Checking camino v1.0.5
[INFO] [stderr]     Checking cargo_metadata v0.14.0
[INFO] [stderr]     Checking cargo-llvm-cov v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.24s
[INFO] running `Command { std: "docker" "inspect" "cf62875c49a5831fc9fda19b70e1e31ba1ea7b6f29fce191e48c3d21cdcfef2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf62875c49a5831fc9fda19b70e1e31ba1ea7b6f29fce191e48c3d21cdcfef2b", kill_on_drop: false }`
[INFO] [stdout] cf62875c49a5831fc9fda19b70e1e31ba1ea7b6f29fce191e48c3d21cdcfef2b
