[INFO] updating cached repository rrbutani/motivational-ferris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rrbutani/motivational-ferris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rrbutani/motivational-ferris" "work/ex/beta-1.38-1/sources/1.37.0/gh/rrbutani/motivational-ferris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rrbutani/motivational-ferris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rrbutani/motivational-ferris" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rrbutani/motivational-ferris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rrbutani/motivational-ferris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e0fb9696ca5f32f45eff411da1db351321f2cb8
[INFO] sha for GitHub repo rrbutani/motivational-ferris: 8e0fb9696ca5f32f45eff411da1db351321f2cb8
[INFO] validating manifest of rrbutani/motivational-ferris 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 rrbutani/motivational-ferris 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 rrbutani/motivational-ferris
[INFO] finished frobbing rrbutani/motivational-ferris
[INFO] frobbed toml for rrbutani/motivational-ferris written to work/ex/beta-1.38-1/sources/1.37.0/gh/rrbutani/motivational-ferris/Cargo.toml
[INFO] started frobbing rrbutani/motivational-ferris
[INFO] finished frobbing rrbutani/motivational-ferris
[INFO] frobbed toml for rrbutani/motivational-ferris written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rrbutani/motivational-ferris/Cargo.toml
[INFO] crate rrbutani/motivational-ferris 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rrbutani/motivational-ferris 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-4/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/rrbutani/motivational-ferris:/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] fb3d0c7014df3abbed6983a493e752b44e204afa29b1c79e95d58e25ed4789d5
[INFO] running `"docker" "start" "-a" "fb3d0c7014df3abbed6983a493e752b44e204afa29b1c79e95d58e25ed4789d5"`
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling motivations v1.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling motivational-ferris v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `"docker" "inspect" "fb3d0c7014df3abbed6983a493e752b44e204afa29b1c79e95d58e25ed4789d5"`
[INFO] running `"docker" "rm" "-f" "fb3d0c7014df3abbed6983a493e752b44e204afa29b1c79e95d58e25ed4789d5"`
[INFO] [stdout] fb3d0c7014df3abbed6983a493e752b44e204afa29b1c79e95d58e25ed4789d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rrbutani/motivational-ferris:/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] b740490226b21fedf06e085d9b4f9b2e17e84c620d219f245960c7d0d671889c
[INFO] running `"docker" "start" "-a" "b740490226b21fedf06e085d9b4f9b2e17e84c620d219f245960c7d0d671889c"`
[INFO] [stderr]    Compiling motivational-ferris v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "b740490226b21fedf06e085d9b4f9b2e17e84c620d219f245960c7d0d671889c"`
[INFO] running `"docker" "rm" "-f" "b740490226b21fedf06e085d9b4f9b2e17e84c620d219f245960c7d0d671889c"`
[INFO] [stdout] b740490226b21fedf06e085d9b4f9b2e17e84c620d219f245960c7d0d671889c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rrbutani/motivational-ferris:/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] e1f960895c717d80922963dac66b6ebaeffdd465e80f0fbf7c6775b7341098e6
[INFO] running `"docker" "start" "-a" "e1f960895c717d80922963dac66b6ebaeffdd465e80f0fbf7c6775b7341098e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/motivational_ferris-2c820418454112ac
[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" "e1f960895c717d80922963dac66b6ebaeffdd465e80f0fbf7c6775b7341098e6"`
[INFO] running `"docker" "rm" "-f" "e1f960895c717d80922963dac66b6ebaeffdd465e80f0fbf7c6775b7341098e6"`
[INFO] [stdout] e1f960895c717d80922963dac66b6ebaeffdd465e80f0fbf7c6775b7341098e6