[INFO] updating cached repository KeyboardFire/chessolang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KeyboardFire/chessolang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KeyboardFire/chessolang" "work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KeyboardFire/chessolang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KeyboardFire/chessolang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KeyboardFire/chessolang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82433c52d3a39a861490d9357f1b3f601e273176
[INFO] sha for GitHub repo KeyboardFire/chessolang: 82433c52d3a39a861490d9357f1b3f601e273176
[INFO] validating manifest of KeyboardFire/chessolang 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 KeyboardFire/chessolang 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 KeyboardFire/chessolang
[INFO] finished frobbing KeyboardFire/chessolang
[INFO] frobbed toml for KeyboardFire/chessolang written to work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang/Cargo.toml
[INFO] started frobbing KeyboardFire/chessolang
[INFO] finished frobbing KeyboardFire/chessolang
[INFO] frobbed toml for KeyboardFire/chessolang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/KeyboardFire/chessolang/Cargo.toml
[INFO] crate KeyboardFire/chessolang 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 KeyboardFire/chessolang against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f72cb0ad83b3bbfff6a55f00cf3cc7d0849ca19c8f60388c3b6d34c4ef50d5b7
[INFO] running `"docker" "start" "-a" "f72cb0ad83b3bbfff6a55f00cf3cc7d0849ca19c8f60388c3b6d34c4ef50d5b7"`
[INFO] [stderr]    Compiling chessolang v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "f72cb0ad83b3bbfff6a55f00cf3cc7d0849ca19c8f60388c3b6d34c4ef50d5b7"`
[INFO] running `"docker" "rm" "-f" "f72cb0ad83b3bbfff6a55f00cf3cc7d0849ca19c8f60388c3b6d34c4ef50d5b7"`
[INFO] [stdout] f72cb0ad83b3bbfff6a55f00cf3cc7d0849ca19c8f60388c3b6d34c4ef50d5b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 694d9b2ea7863e89b23b61ac934592e36262fb811bdfe564631b512043ccf8a1
[INFO] running `"docker" "start" "-a" "694d9b2ea7863e89b23b61ac934592e36262fb811bdfe564631b512043ccf8a1"`
[INFO] [stderr]    Compiling chessolang v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "694d9b2ea7863e89b23b61ac934592e36262fb811bdfe564631b512043ccf8a1"`
[INFO] running `"docker" "rm" "-f" "694d9b2ea7863e89b23b61ac934592e36262fb811bdfe564631b512043ccf8a1"`
[INFO] [stdout] 694d9b2ea7863e89b23b61ac934592e36262fb811bdfe564631b512043ccf8a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/KeyboardFire/chessolang:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4fa3b1ca9f4becf1c6a8ca921531d674f8ec909fce02fc3f7b8aabfee34a25dc
[INFO] running `"docker" "start" "-a" "4fa3b1ca9f4becf1c6a8ca921531d674f8ec909fce02fc3f7b8aabfee34a25dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chessolang-a5d9e7105c838c26
[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" "4fa3b1ca9f4becf1c6a8ca921531d674f8ec909fce02fc3f7b8aabfee34a25dc"`
[INFO] running `"docker" "rm" "-f" "4fa3b1ca9f4becf1c6a8ca921531d674f8ec909fce02fc3f7b8aabfee34a25dc"`
[INFO] [stdout] 4fa3b1ca9f4becf1c6a8ca921531d674f8ec909fce02fc3f7b8aabfee34a25dc