[INFO] crate dat-network-protocol 0.1.4 is already in cache
[INFO] extracting crate dat-network-protocol 0.1.4 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/dat-network-protocol/0.1.4
[INFO] extracting crate dat-network-protocol 0.1.4 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/dat-network-protocol/0.1.4
[INFO] validating manifest of dat-network-protocol-0.1.4 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dat-network-protocol-0.1.4 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dat-network-protocol-0.1.4
[INFO] finished frobbing dat-network-protocol-0.1.4
[INFO] frobbed toml for dat-network-protocol-0.1.4 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/dat-network-protocol/0.1.4/Cargo.toml
[INFO] started frobbing dat-network-protocol-0.1.4
[INFO] finished frobbing dat-network-protocol-0.1.4
[INFO] frobbed toml for dat-network-protocol-0.1.4 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/dat-network-protocol/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dat-network-protocol-0.1.4 against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/dat-network-protocol/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e24f6b57ec7cb0dbdd86f3a6c6e0bfe69837eb7f33624b444e39a6dbee642b08
[INFO] running `"docker" "start" "-a" "e24f6b57ec7cb0dbdd86f3a6c6e0bfe69837eb7f33624b444e39a6dbee642b08"`
[INFO] [stderr]    Compiling protobuf v1.5.1
[INFO] [stderr]    Compiling protoc v1.7.4
[INFO] [stderr]    Compiling protoc-rust v1.5.1
[INFO] [stderr]    Compiling dat-network-protocol v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.54s
[INFO] running `"docker" "inspect" "e24f6b57ec7cb0dbdd86f3a6c6e0bfe69837eb7f33624b444e39a6dbee642b08"`
[INFO] running `"docker" "rm" "-f" "e24f6b57ec7cb0dbdd86f3a6c6e0bfe69837eb7f33624b444e39a6dbee642b08"`
[INFO] [stdout] e24f6b57ec7cb0dbdd86f3a6c6e0bfe69837eb7f33624b444e39a6dbee642b08