[INFO] fetching crate lib_blaster 0.3.1...
[INFO] testing lib_blaster-0.3.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate lib_blaster 0.3.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate lib_blaster 0.3.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib_blaster 0.3.1
[INFO] finished tweaking crates.io crate lib_blaster 0.3.1
[INFO] tweaked toml for crates.io crate lib_blaster 0.3.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_base v0.29.0
[INFO] [stderr]   Downloaded pnet_sys v0.21.0
[INFO] [stderr]   Downloaded pnet_base v0.21.0
[INFO] [stderr]   Downloaded pnet_packet v0.21.0
[INFO] [stderr]   Downloaded pnet_transport v0.21.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27bf29e10f0ac9dd80b9e7671517e96228af095fca875085c5b50b440ff466be
[INFO] running `Command { std: "docker" "start" "-a" "27bf29e10f0ac9dd80b9e7671517e96228af095fca875085c5b50b440ff466be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27bf29e10f0ac9dd80b9e7671517e96228af095fca875085c5b50b440ff466be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bf29e10f0ac9dd80b9e7671517e96228af095fca875085c5b50b440ff466be", kill_on_drop: false }`
[INFO] [stdout] 27bf29e10f0ac9dd80b9e7671517e96228af095fca875085c5b50b440ff466be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40f5dd3aeaa81a6d22ce4bfc152ce9ccb94ed89aafb0e5b06eab19840cf3cabb
[INFO] running `Command { std: "docker" "start" "-a" "40f5dd3aeaa81a6d22ce4bfc152ce9ccb94ed89aafb0e5b06eab19840cf3cabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling pnet_base v0.29.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling pnet_sys v0.21.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling pnet_macros v0.29.0
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_packet v0.21.0
[INFO] [stdout] error[E0425]: cannot find function `register` in crate `pnet_macros`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pnet_packet-0.21.0/build.rs:27:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 pnet_macros::register(&mut registry);
[INFO] [stdout]    |                              ^^^^^^^^ not found in `pnet_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnet_packet` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "40f5dd3aeaa81a6d22ce4bfc152ce9ccb94ed89aafb0e5b06eab19840cf3cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f5dd3aeaa81a6d22ce4bfc152ce9ccb94ed89aafb0e5b06eab19840cf3cabb", kill_on_drop: false }`
[INFO] [stdout] 40f5dd3aeaa81a6d22ce4bfc152ce9ccb94ed89aafb0e5b06eab19840cf3cabb