[INFO] updating cached repository Morsicus/packet_tracker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Morsicus/packet_tracker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Morsicus/packet_tracker" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Morsicus/packet_tracker"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Morsicus/packet_tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Morsicus/packet_tracker" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Morsicus/packet_tracker"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Morsicus/packet_tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1fd31056febb683e6d5ad6bed86d38bf8380f91
[INFO] sha for GitHub repo Morsicus/packet_tracker: f1fd31056febb683e6d5ad6bed86d38bf8380f91
[INFO] validating manifest of Morsicus/packet_tracker on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Morsicus/packet_tracker on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Morsicus/packet_tracker
[INFO] finished frobbing Morsicus/packet_tracker
[INFO] frobbed toml for Morsicus/packet_tracker written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Morsicus/packet_tracker/Cargo.toml
[INFO] started frobbing Morsicus/packet_tracker
[INFO] finished frobbing Morsicus/packet_tracker
[INFO] frobbed toml for Morsicus/packet_tracker written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Morsicus/packet_tracker/Cargo.toml
[INFO] crate Morsicus/packet_tracker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Morsicus/packet_tracker against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Morsicus/packet_tracker:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 20d06ff9c35c7601bba7a16622093ee0863c3ec0f4b7bbc18c4742595a56d384
[INFO] running `"docker" "start" "-a" "20d06ff9c35c7601bba7a16622093ee0863c3ec0f4b7bbc18c4742595a56d384"`
[INFO] [stderr] warning: dependency (pnet) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]    Compiling openssl v0.8.3
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking ref_slice v1.1.1
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking fnv v1.0.5
[INFO] [stderr]     Checking pnet_macros_support v0.1.1
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking crc v1.3.0
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]     Checking clap v2.19.2
[INFO] [stderr]    Compiling snappy-sys v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]    Compiling term v0.4.4
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking syntex_pos v0.42.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]     Checking syntex_errors v0.42.0
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]     Checking syntex v0.42.2
[INFO] [stderr]     Checking pnet_macros v0.11.0
[INFO] [stderr]     Checking snappy v0.4.0
[INFO] [stderr]     Checking kafka v0.5.0 (https://github.com/spicavigo/kafka-rust#6070d472)
[INFO] [stderr]    Compiling pnet v0.14.0
[INFO] [stderr]     Checking packet_tracker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `"docker" "inspect" "20d06ff9c35c7601bba7a16622093ee0863c3ec0f4b7bbc18c4742595a56d384"`
[INFO] running `"docker" "rm" "-f" "20d06ff9c35c7601bba7a16622093ee0863c3ec0f4b7bbc18c4742595a56d384"`
[INFO] [stdout] 20d06ff9c35c7601bba7a16622093ee0863c3ec0f4b7bbc18c4742595a56d384