[INFO] updating cached repository rawman9x/rust_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rawman9x/rust_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rawman9x/rust_demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rawman9x/rust_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rawman9x/rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rawman9x/rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 88d2623cce2acbd1ac477d3308383cd210b972b0
[INFO] sha for GitHub repo rawman9x/rust_demo: 88d2623cce2acbd1ac477d3308383cd210b972b0
[INFO] validating manifest of rawman9x/rust_demo 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 rawman9x/rust_demo 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 rawman9x/rust_demo
[INFO] finished frobbing rawman9x/rust_demo
[INFO] frobbed toml for rawman9x/rust_demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo/Cargo.toml
[INFO] started frobbing rawman9x/rust_demo
[INFO] finished frobbing rawman9x/rust_demo
[INFO] frobbed toml for rawman9x/rust_demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rawman9x/rust_demo/Cargo.toml
[INFO] crate rawman9x/rust_demo 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 rawman9x/rust_demo 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo:/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] 2bf7f059c0bd2029ff2295b12e8d71a5a2b77426f655db9f2b7fb04f69a6b39c
[INFO] running `"docker" "start" "-a" "2bf7f059c0bd2029ff2295b12e8d71a5a2b77426f655db9f2b7fb04f69a6b39c"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "2bf7f059c0bd2029ff2295b12e8d71a5a2b77426f655db9f2b7fb04f69a6b39c"`
[INFO] running `"docker" "rm" "-f" "2bf7f059c0bd2029ff2295b12e8d71a5a2b77426f655db9f2b7fb04f69a6b39c"`
[INFO] [stdout] 2bf7f059c0bd2029ff2295b12e8d71a5a2b77426f655db9f2b7fb04f69a6b39c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo:/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] 0986f4b734a7adfef042ecb53e1a37b9537f24f24ca5d5cee2e7473be6e4b01b
[INFO] running `"docker" "start" "-a" "0986f4b734a7adfef042ecb53e1a37b9537f24f24ca5d5cee2e7473be6e4b01b"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "0986f4b734a7adfef042ecb53e1a37b9537f24f24ca5d5cee2e7473be6e4b01b"`
[INFO] running `"docker" "rm" "-f" "0986f4b734a7adfef042ecb53e1a37b9537f24f24ca5d5cee2e7473be6e4b01b"`
[INFO] [stdout] 0986f4b734a7adfef042ecb53e1a37b9537f24f24ca5d5cee2e7473be6e4b01b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rawman9x/rust_demo:/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] dbaceeb40a2e0928f2cf0323db3bad3633eee7ec5ca6319a7e1d6eb8e6419744
[INFO] running `"docker" "start" "-a" "dbaceeb40a2e0928f2cf0323db3bad3633eee7ec5ca6319a7e1d6eb8e6419744"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-03084a90e557edb8
[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" "dbaceeb40a2e0928f2cf0323db3bad3633eee7ec5ca6319a7e1d6eb8e6419744"`
[INFO] running `"docker" "rm" "-f" "dbaceeb40a2e0928f2cf0323db3bad3633eee7ec5ca6319a7e1d6eb8e6419744"`
[INFO] [stdout] dbaceeb40a2e0928f2cf0323db3bad3633eee7ec5ca6319a7e1d6eb8e6419744