[INFO] fetching crate cxxbridge-macro 1.0.33...
[INFO] checking cxxbridge-macro-1.0.33 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate cxxbridge-macro 1.0.33 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cxxbridge-macro 1.0.33 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxxbridge-macro 1.0.33
[INFO] finished tweaking crates.io crate cxxbridge-macro 1.0.33
[INFO] tweaked toml for crates.io crate cxxbridge-macro 1.0.33 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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] bc0a5c64ad70b902e492ce45c70f6ace768b1db9d0f12aca46a8227f88bef52a
[INFO] running `Command { std: "docker" "start" "-a" "bc0a5c64ad70b902e492ce45c70f6ace768b1db9d0f12aca46a8227f88bef52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc0a5c64ad70b902e492ce45c70f6ace768b1db9d0f12aca46a8227f88bef52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0a5c64ad70b902e492ce45c70f6ace768b1db9d0f12aca46a8227f88bef52a", kill_on_drop: false }`
[INFO] [stdout] bc0a5c64ad70b902e492ce45c70f6ace768b1db9d0f12aca46a8227f88bef52a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27dbc961e6f0a56b0ede29b14a9edfa27767c02a9103937342c6d6025f22e8da
[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" "27dbc961e6f0a56b0ede29b14a9edfa27767c02a9103937342c6d6025f22e8da", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.40
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling link-cplusplus v1.0.5
[INFO] [stderr]    Compiling cxx v1.0.40
[INFO] [stderr]     Checking cxxbridge-macro v1.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.40
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.07s
[INFO] running `Command { std: "docker" "inspect" "27dbc961e6f0a56b0ede29b14a9edfa27767c02a9103937342c6d6025f22e8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27dbc961e6f0a56b0ede29b14a9edfa27767c02a9103937342c6d6025f22e8da", kill_on_drop: false }`
[INFO] [stdout] 27dbc961e6f0a56b0ede29b14a9edfa27767c02a9103937342c6d6025f22e8da