[INFO] updating cached repository ubnt-intrepid/rwm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ubnt-intrepid/rwm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ubnt-intrepid/rwm" "work/ex/beta-1.37-6/sources/1.36.0/gh/ubnt-intrepid/rwm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ubnt-intrepid/rwm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ubnt-intrepid/rwm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c115ed0ae68d9fa0d3a7b472429699d03de385dc
[INFO] sha for GitHub repo ubnt-intrepid/rwm: c115ed0ae68d9fa0d3a7b472429699d03de385dc
[INFO] validating manifest of ubnt-intrepid/rwm on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ubnt-intrepid/rwm on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ubnt-intrepid/rwm
[INFO] finished frobbing ubnt-intrepid/rwm
[INFO] frobbed toml for ubnt-intrepid/rwm written to work/ex/beta-1.37-6/sources/1.36.0/gh/ubnt-intrepid/rwm/Cargo.toml
[INFO] started frobbing ubnt-intrepid/rwm
[INFO] finished frobbing ubnt-intrepid/rwm
[INFO] frobbed toml for ubnt-intrepid/rwm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm/Cargo.toml
[INFO] crate ubnt-intrepid/rwm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ubnt-intrepid/rwm against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 580ac635879fe2509c019332d1d7046272a227eaf2c5cd19b6c21f8646c7f8d9
[INFO] running `"docker" "start" "-a" "580ac635879fe2509c019332d1d7046272a227eaf2c5cd19b6c21f8646c7f8d9"`
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling x11 v2.12.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling rwm v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.06s
[INFO] running `"docker" "inspect" "580ac635879fe2509c019332d1d7046272a227eaf2c5cd19b6c21f8646c7f8d9"`
[INFO] running `"docker" "rm" "-f" "580ac635879fe2509c019332d1d7046272a227eaf2c5cd19b6c21f8646c7f8d9"`
[INFO] [stdout] 580ac635879fe2509c019332d1d7046272a227eaf2c5cd19b6c21f8646c7f8d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a8c625039668dda08eae5e9bf402b6283a2d008bd20722e38374df0e725327b6
[INFO] running `"docker" "start" "-a" "a8c625039668dda08eae5e9bf402b6283a2d008bd20722e38374df0e725327b6"`
[INFO] [stderr]    Compiling rwm v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "a8c625039668dda08eae5e9bf402b6283a2d008bd20722e38374df0e725327b6"`
[INFO] running `"docker" "rm" "-f" "a8c625039668dda08eae5e9bf402b6283a2d008bd20722e38374df0e725327b6"`
[INFO] [stdout] a8c625039668dda08eae5e9bf402b6283a2d008bd20722e38374df0e725327b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ubnt-intrepid/rwm:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 43c94b880838cc08fe07cfddc1e86e83066b28ee159a9c98a3b00553cc29fe45
[INFO] running `"docker" "start" "-a" "43c94b880838cc08fe07cfddc1e86e83066b28ee159a9c98a3b00553cc29fe45"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rwm-74c25cf0b9ffbdf6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rwm-d17e086b54500e7c
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rwm
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "43c94b880838cc08fe07cfddc1e86e83066b28ee159a9c98a3b00553cc29fe45"`
[INFO] running `"docker" "rm" "-f" "43c94b880838cc08fe07cfddc1e86e83066b28ee159a9c98a3b00553cc29fe45"`
[INFO] [stdout] 43c94b880838cc08fe07cfddc1e86e83066b28ee159a9c98a3b00553cc29fe45