[INFO] updating cached repository jimliang/rust_codewars
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jimliang/rust_codewars
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jimliang/rust_codewars" "work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jimliang/rust_codewars" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimliang/rust_codewars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimliang/rust_codewars'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0ad2e40e03dcaab0f0442acdbc428cad1cf78d2
[INFO] sha for GitHub repo jimliang/rust_codewars: a0ad2e40e03dcaab0f0442acdbc428cad1cf78d2
[INFO] validating manifest of jimliang/rust_codewars 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 jimliang/rust_codewars 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 jimliang/rust_codewars
[INFO] finished frobbing jimliang/rust_codewars
[INFO] frobbed toml for jimliang/rust_codewars written to work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars/Cargo.toml
[INFO] started frobbing jimliang/rust_codewars
[INFO] finished frobbing jimliang/rust_codewars
[INFO] frobbed toml for jimliang/rust_codewars written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimliang/rust_codewars/Cargo.toml
[INFO] crate jimliang/rust_codewars 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 jimliang/rust_codewars 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars:/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] 6a7a75eb27db8383304c9465df74ad6b2c39009db507e7db51702754739f4ec1
[INFO] running `"docker" "start" "-a" "6a7a75eb27db8383304c9465df74ad6b2c39009db507e7db51702754739f4ec1"`
[INFO] [stderr]    Compiling demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "6a7a75eb27db8383304c9465df74ad6b2c39009db507e7db51702754739f4ec1"`
[INFO] running `"docker" "rm" "-f" "6a7a75eb27db8383304c9465df74ad6b2c39009db507e7db51702754739f4ec1"`
[INFO] [stdout] 6a7a75eb27db8383304c9465df74ad6b2c39009db507e7db51702754739f4ec1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars:/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] dbfadedcb75447adf9c766a4942dcd2de0360797c5c6659efcd5b6bc9c94491c
[INFO] running `"docker" "start" "-a" "dbfadedcb75447adf9c766a4942dcd2de0360797c5c6659efcd5b6bc9c94491c"`
[INFO] [stderr]    Compiling demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "dbfadedcb75447adf9c766a4942dcd2de0360797c5c6659efcd5b6bc9c94491c"`
[INFO] running `"docker" "rm" "-f" "dbfadedcb75447adf9c766a4942dcd2de0360797c5c6659efcd5b6bc9c94491c"`
[INFO] [stdout] dbfadedcb75447adf9c766a4942dcd2de0360797c5c6659efcd5b6bc9c94491c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimliang/rust_codewars:/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] e236b195ca31f2f49e43d9d53636633fc84e0905aa4abdd8c4a415bc998e4719
[INFO] running `"docker" "start" "-a" "e236b195ca31f2f49e43d9d53636633fc84e0905aa4abdd8c4a415bc998e4719"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/demo-ed80beeee543d9c5
[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" "e236b195ca31f2f49e43d9d53636633fc84e0905aa4abdd8c4a415bc998e4719"`
[INFO] running `"docker" "rm" "-f" "e236b195ca31f2f49e43d9d53636633fc84e0905aa4abdd8c4a415bc998e4719"`
[INFO] [stdout] e236b195ca31f2f49e43d9d53636633fc84e0905aa4abdd8c4a415bc998e4719