[INFO] fetching crate arthas_derive 0.1.0...
[INFO] checking arthas_derive-0.1.0 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate arthas_derive 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate arthas_derive 0.1.0 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arthas_derive 0.1.0
[INFO] finished tweaking crates.io crate arthas_derive 0.1.0
[INFO] tweaked toml for crates.io crate arthas_derive 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: proc-macro library `arthas_derive` should not specify `plugin = true`
[INFO] [stderr] warning: library `arthas_derive` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 371d6822d6f1405fb0cf947136e1787d67d8afdd45f47b3d50e0b733d15371fa
[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" "371d6822d6f1405fb0cf947136e1787d67d8afdd45f47b3d50e0b733d15371fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "371d6822d6f1405fb0cf947136e1787d67d8afdd45f47b3d50e0b733d15371fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371d6822d6f1405fb0cf947136e1787d67d8afdd45f47b3d50e0b733d15371fa", kill_on_drop: false }`
[INFO] [stdout] 371d6822d6f1405fb0cf947136e1787d67d8afdd45f47b3d50e0b733d15371fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] 4ac9b2e67ed8e8fea379f8e36b7c1e0627154c6a876dd6265e9a75818bd75a20
[INFO] running `Command { std: "docker" "start" "-a" "4ac9b2e67ed8e8fea379f8e36b7c1e0627154c6a876dd6265e9a75818bd75a20", kill_on_drop: false }`
[INFO] [stderr] warning: proc-macro library `arthas_derive` should not specify `plugin = true`
[INFO] [stderr] warning: library `arthas_derive` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking arthas_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "4ac9b2e67ed8e8fea379f8e36b7c1e0627154c6a876dd6265e9a75818bd75a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac9b2e67ed8e8fea379f8e36b7c1e0627154c6a876dd6265e9a75818bd75a20", kill_on_drop: false }`
[INFO] [stdout] 4ac9b2e67ed8e8fea379f8e36b7c1e0627154c6a876dd6265e9a75818bd75a20