[INFO] fetching crate newtype-enum-macro 0.1.0...
[INFO] checking newtype-enum-macro-0.1.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate newtype-enum-macro 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate newtype-enum-macro 0.1.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newtype-enum-macro 0.1.0
[INFO] finished tweaking crates.io crate newtype-enum-macro 0.1.0
[INFO] tweaked toml for crates.io crate newtype-enum-macro 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] 7b9fc3edc0a59392bffb3bde13ab6bbc2eec07d6e36df7840f9fe17bfade9dcc
[INFO] running `Command { std: "docker" "start" "-a" "7b9fc3edc0a59392bffb3bde13ab6bbc2eec07d6e36df7840f9fe17bfade9dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b9fc3edc0a59392bffb3bde13ab6bbc2eec07d6e36df7840f9fe17bfade9dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9fc3edc0a59392bffb3bde13ab6bbc2eec07d6e36df7840f9fe17bfade9dcc", kill_on_drop: false }`
[INFO] [stdout] 7b9fc3edc0a59392bffb3bde13ab6bbc2eec07d6e36df7840f9fe17bfade9dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1160ebc9f20e40785361ed7ee5325e7817b59697f737f4bc1498c2bf2ab47799
[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" "1160ebc9f20e40785361ed7ee5325e7817b59697f737f4bc1498c2bf2ab47799", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking proc-macro-crate v0.1.4
[INFO] [stderr]     Checking newtype-enum-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "1160ebc9f20e40785361ed7ee5325e7817b59697f737f4bc1498c2bf2ab47799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1160ebc9f20e40785361ed7ee5325e7817b59697f737f4bc1498c2bf2ab47799", kill_on_drop: false }`
[INFO] [stdout] 1160ebc9f20e40785361ed7ee5325e7817b59697f737f4bc1498c2bf2ab47799