[INFO] updating cached repository Jim-Eckerlein/cg_rust_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jim-Eckerlein/cg_rust_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jim-Eckerlein/cg_rust_demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jim-Eckerlein/cg_rust_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Eckerlein/cg_rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Eckerlein/cg_rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8bd88f6d6cc80fae9cd9a529f6ae43075315ae4
[INFO] sha for GitHub repo Jim-Eckerlein/cg_rust_demo: f8bd88f6d6cc80fae9cd9a529f6ae43075315ae4
[INFO] validating manifest of Jim-Eckerlein/cg_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 Jim-Eckerlein/cg_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 Jim-Eckerlein/cg_rust_demo
[INFO] finished frobbing Jim-Eckerlein/cg_rust_demo
[INFO] frobbed toml for Jim-Eckerlein/cg_rust_demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_rust_demo/Cargo.toml
[INFO] started frobbing Jim-Eckerlein/cg_rust_demo
[INFO] finished frobbing Jim-Eckerlein/cg_rust_demo
[INFO] frobbed toml for Jim-Eckerlein/cg_rust_demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Eckerlein/cg_rust_demo/Cargo.toml
[INFO] crate Jim-Eckerlein/cg_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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Jim-Eckerlein/cg_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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_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] 6f2c48445a874644a2ccef5bc7ad9ead6c6e6ea27fee39f211cbc32afe9b8ba3
[INFO] running `"docker" "start" "-a" "6f2c48445a874644a2ccef5bc7ad9ead6c6e6ea27fee39f211cbc32afe9b8ba3"`
[INFO] [stderr]    Compiling vulkano v0.10.0
[INFO] [stderr]    Compiling vk-sys v0.3.3
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling vulkano-win v0.10.0
[INFO] [stderr]    Compiling cg_rust_demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.81s
[INFO] running `"docker" "inspect" "6f2c48445a874644a2ccef5bc7ad9ead6c6e6ea27fee39f211cbc32afe9b8ba3"`
[INFO] running `"docker" "rm" "-f" "6f2c48445a874644a2ccef5bc7ad9ead6c6e6ea27fee39f211cbc32afe9b8ba3"`
[INFO] [stdout] 6f2c48445a874644a2ccef5bc7ad9ead6c6e6ea27fee39f211cbc32afe9b8ba3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_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] cce6b28c2d97c4b62a5b167bc6b973876e6f23e76dd25c0887426a31f41f99cf
[INFO] running `"docker" "start" "-a" "cce6b28c2d97c4b62a5b167bc6b973876e6f23e76dd25c0887426a31f41f99cf"`
[INFO] [stderr]    Compiling cg_rust_demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "cce6b28c2d97c4b62a5b167bc6b973876e6f23e76dd25c0887426a31f41f99cf"`
[INFO] running `"docker" "rm" "-f" "cce6b28c2d97c4b62a5b167bc6b973876e6f23e76dd25c0887426a31f41f99cf"`
[INFO] [stdout] cce6b28c2d97c4b62a5b167bc6b973876e6f23e76dd25c0887426a31f41f99cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Eckerlein/cg_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] 7d5759f27f6cee37f1f3c78561584b37d02e764890b2a14b5271b64e2c2a2aad
[INFO] running `"docker" "start" "-a" "7d5759f27f6cee37f1f3c78561584b37d02e764890b2a14b5271b64e2c2a2aad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cg_rust_demo-caa41d9dbdec95a1
[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" "7d5759f27f6cee37f1f3c78561584b37d02e764890b2a14b5271b64e2c2a2aad"`
[INFO] running `"docker" "rm" "-f" "7d5759f27f6cee37f1f3c78561584b37d02e764890b2a14b5271b64e2c2a2aad"`
[INFO] [stdout] 7d5759f27f6cee37f1f3c78561584b37d02e764890b2a14b5271b64e2c2a2aad