[INFO] fetching crate libvmm_macros 0.1.0...
[INFO] testing libvmm_macros-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libvmm_macros 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libvmm_macros 0.1.0 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 libvmm_macros 0.1.0
[INFO] finished tweaking crates.io crate libvmm_macros 0.1.0
[INFO] tweaked toml for crates.io crate libvmm_macros 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 86273a57110b8de0894a1baac77b3e43c118d953c60ab5a83a84a3212f204454
[INFO] running `Command { std: "docker" "start" "-a" "86273a57110b8de0894a1baac77b3e43c118d953c60ab5a83a84a3212f204454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86273a57110b8de0894a1baac77b3e43c118d953c60ab5a83a84a3212f204454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86273a57110b8de0894a1baac77b3e43c118d953c60ab5a83a84a3212f204454", kill_on_drop: false }`
[INFO] [stdout] 86273a57110b8de0894a1baac77b3e43c118d953c60ab5a83a84a3212f204454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59ffd88b0e8c303f7dba2ae3c50327da257bb326ccfae3b628118aa69e838355
[INFO] running `Command { std: "docker" "start" "-a" "59ffd88b0e8c303f7dba2ae3c50327da257bb326ccfae3b628118aa69e838355", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libvmm_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "59ffd88b0e8c303f7dba2ae3c50327da257bb326ccfae3b628118aa69e838355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ffd88b0e8c303f7dba2ae3c50327da257bb326ccfae3b628118aa69e838355", kill_on_drop: false }`
[INFO] [stdout] 59ffd88b0e8c303f7dba2ae3c50327da257bb326ccfae3b628118aa69e838355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05075fcc451eb2d3c47a326f8d8a374b2d93a0f22dbb61df2a4b926be66c0036
[INFO] running `Command { std: "docker" "start" "-a" "05075fcc451eb2d3c47a326f8d8a374b2d93a0f22dbb61df2a4b926be66c0036", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libvmm_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "05075fcc451eb2d3c47a326f8d8a374b2d93a0f22dbb61df2a4b926be66c0036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05075fcc451eb2d3c47a326f8d8a374b2d93a0f22dbb61df2a4b926be66c0036", kill_on_drop: false }`
[INFO] [stdout] 05075fcc451eb2d3c47a326f8d8a374b2d93a0f22dbb61df2a4b926be66c0036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 790c3671e63ff4b0e8974c85abf777ae00bd42f09d0ee70e34611b206e3bd3aa
[INFO] running `Command { std: "docker" "start" "-a" "790c3671e63ff4b0e8974c85abf777ae00bd42f09d0ee70e34611b206e3bd3aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libvmm_macros-7852d567b84d2485)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libvmm_macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "790c3671e63ff4b0e8974c85abf777ae00bd42f09d0ee70e34611b206e3bd3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790c3671e63ff4b0e8974c85abf777ae00bd42f09d0ee70e34611b206e3bd3aa", kill_on_drop: false }`
[INFO] [stdout] 790c3671e63ff4b0e8974c85abf777ae00bd42f09d0ee70e34611b206e3bd3aa