[INFO] updating cached repository expobrain/mars-robot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/expobrain/mars-robot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/expobrain/mars-robot" "work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/expobrain/mars-robot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/expobrain/mars-robot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/expobrain/mars-robot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d70ea7caf77ef9c746a4936e2f002ddee66c7725
[INFO] sha for GitHub repo expobrain/mars-robot: d70ea7caf77ef9c746a4936e2f002ddee66c7725
[INFO] validating manifest of expobrain/mars-robot 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 expobrain/mars-robot 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 expobrain/mars-robot
[INFO] finished frobbing expobrain/mars-robot
[INFO] frobbed toml for expobrain/mars-robot written to work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot/Cargo.toml
[INFO] started frobbing expobrain/mars-robot
[INFO] finished frobbing expobrain/mars-robot
[INFO] frobbed toml for expobrain/mars-robot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/expobrain/mars-robot/Cargo.toml
[INFO] crate expobrain/mars-robot 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 expobrain/mars-robot against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ce8faf8ac3c5494b7709eae5e7d1898a3db32498d10fdd221369bd7e30df87e4
[INFO] running `"docker" "start" "-a" "ce8faf8ac3c5494b7709eae5e7d1898a3db32498d10fdd221369bd7e30df87e4"`
[INFO] [stderr]    Compiling mars-robot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "ce8faf8ac3c5494b7709eae5e7d1898a3db32498d10fdd221369bd7e30df87e4"`
[INFO] running `"docker" "rm" "-f" "ce8faf8ac3c5494b7709eae5e7d1898a3db32498d10fdd221369bd7e30df87e4"`
[INFO] [stdout] ce8faf8ac3c5494b7709eae5e7d1898a3db32498d10fdd221369bd7e30df87e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d8572856c5157df276dfe7844367421604f213bb45675965801ebd8bb65cb60
[INFO] running `"docker" "start" "-a" "3d8572856c5157df276dfe7844367421604f213bb45675965801ebd8bb65cb60"`
[INFO] [stderr]    Compiling mars-robot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "3d8572856c5157df276dfe7844367421604f213bb45675965801ebd8bb65cb60"`
[INFO] running `"docker" "rm" "-f" "3d8572856c5157df276dfe7844367421604f213bb45675965801ebd8bb65cb60"`
[INFO] [stdout] 3d8572856c5157df276dfe7844367421604f213bb45675965801ebd8bb65cb60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/expobrain/mars-robot:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3e57616228a56a05f432008f7af74368771860b28825139d1a971278c9a02096
[INFO] running `"docker" "start" "-a" "3e57616228a56a05f432008f7af74368771860b28825139d1a971278c9a02096"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mars_robot-ef7c613ab4c67788
[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" "3e57616228a56a05f432008f7af74368771860b28825139d1a971278c9a02096"`
[INFO] running `"docker" "rm" "-f" "3e57616228a56a05f432008f7af74368771860b28825139d1a971278c9a02096"`
[INFO] [stdout] 3e57616228a56a05f432008f7af74368771860b28825139d1a971278c9a02096