[INFO] updating cached repository FauxFaux/rotaters
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FauxFaux/rotaters
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/rotaters" "work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/rotaters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/rotaters'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/rotaters" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecadcc27507ef3c0170c0b061ccd8fa1959dd77c
[INFO] sha for GitHub repo FauxFaux/rotaters: ecadcc27507ef3c0170c0b061ccd8fa1959dd77c
[INFO] validating manifest of FauxFaux/rotaters on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of FauxFaux/rotaters on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing FauxFaux/rotaters
[INFO] finished frobbing FauxFaux/rotaters
[INFO] frobbed toml for FauxFaux/rotaters written to work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/rotaters/Cargo.toml
[INFO] started frobbing FauxFaux/rotaters
[INFO] finished frobbing FauxFaux/rotaters
[INFO] frobbed toml for FauxFaux/rotaters written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters/Cargo.toml
[INFO] crate FauxFaux/rotaters already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing FauxFaux/rotaters against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] aa90fe122126afc1bffb2f570cc8cd86aba1e6e6bc9f534c9862f4bb25887ba9
[INFO] running `"docker" "start" "-a" "aa90fe122126afc1bffb2f570cc8cd86aba1e6e6bc9f534c9862f4bb25887ba9"`
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling chan v0.1.21
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling chan-signal v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.01s
[INFO] running `"docker" "inspect" "aa90fe122126afc1bffb2f570cc8cd86aba1e6e6bc9f534c9862f4bb25887ba9"`
[INFO] running `"docker" "rm" "-f" "aa90fe122126afc1bffb2f570cc8cd86aba1e6e6bc9f534c9862f4bb25887ba9"`
[INFO] [stdout] aa90fe122126afc1bffb2f570cc8cd86aba1e6e6bc9f534c9862f4bb25887ba9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 045b4c3b4a1763635ec51d14c188833101e28f52dc7d5ae7537bc3e355c40e15
[INFO] running `"docker" "start" "-a" "045b4c3b4a1763635ec51d14c188833101e28f52dc7d5ae7537bc3e355c40e15"`
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "045b4c3b4a1763635ec51d14c188833101e28f52dc7d5ae7537bc3e355c40e15"`
[INFO] running `"docker" "rm" "-f" "045b4c3b4a1763635ec51d14c188833101e28f52dc7d5ae7537bc3e355c40e15"`
[INFO] [stdout] 045b4c3b4a1763635ec51d14c188833101e28f52dc7d5ae7537bc3e355c40e15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/rotaters:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c80028eae3a3aaed115ea26f100024202ff576f26c354cb2f68c3c787c7a7c4a
[INFO] running `"docker" "start" "-a" "c80028eae3a3aaed115ea26f100024202ff576f26c354cb2f68c3c787c7a7c4a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rotaters-b19ee5bdc46edc5b
[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" "c80028eae3a3aaed115ea26f100024202ff576f26c354cb2f68c3c787c7a7c4a"`
[INFO] running `"docker" "rm" "-f" "c80028eae3a3aaed115ea26f100024202ff576f26c354cb2f68c3c787c7a7c4a"`
[INFO] [stdout] c80028eae3a3aaed115ea26f100024202ff576f26c354cb2f68c3c787c7a7c4a