[INFO] updating cached repository nicolasjhampton/the-zero-rust-os-project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nicolasjhampton/the-zero-rust-os-project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nicolasjhampton/the-zero-rust-os-project" "work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nicolasjhampton/the-zero-rust-os-project" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nicolasjhampton/the-zero-rust-os-project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nicolasjhampton/the-zero-rust-os-project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bd9c72bf05bde47dd99912760f28ee333736201
[INFO] sha for GitHub repo nicolasjhampton/the-zero-rust-os-project: 9bd9c72bf05bde47dd99912760f28ee333736201
[INFO] validating manifest of nicolasjhampton/the-zero-rust-os-project 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 nicolasjhampton/the-zero-rust-os-project 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 nicolasjhampton/the-zero-rust-os-project
[INFO] finished frobbing nicolasjhampton/the-zero-rust-os-project
[INFO] frobbed toml for nicolasjhampton/the-zero-rust-os-project written to work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project/Cargo.toml
[INFO] started frobbing nicolasjhampton/the-zero-rust-os-project
[INFO] finished frobbing nicolasjhampton/the-zero-rust-os-project
[INFO] frobbed toml for nicolasjhampton/the-zero-rust-os-project written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nicolasjhampton/the-zero-rust-os-project/Cargo.toml
[INFO] crate nicolasjhampton/the-zero-rust-os-project 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 nicolasjhampton/the-zero-rust-os-project 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project:/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] 25274b1573401b42fffa7a3352d14f19433e75204fcb5376234f73ca2a8a53ad
[INFO] running `"docker" "start" "-a" "25274b1573401b42fffa7a3352d14f19433e75204fcb5376234f73ca2a8a53ad"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "25274b1573401b42fffa7a3352d14f19433e75204fcb5376234f73ca2a8a53ad"`
[INFO] running `"docker" "rm" "-f" "25274b1573401b42fffa7a3352d14f19433e75204fcb5376234f73ca2a8a53ad"`
[INFO] [stdout] 25274b1573401b42fffa7a3352d14f19433e75204fcb5376234f73ca2a8a53ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project:/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] 244db18f41f1080da6ec7db9305bb540c29528f53609bc9f4b38deb1e1d3ba0e
[INFO] running `"docker" "start" "-a" "244db18f41f1080da6ec7db9305bb540c29528f53609bc9f4b38deb1e1d3ba0e"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "244db18f41f1080da6ec7db9305bb540c29528f53609bc9f4b38deb1e1d3ba0e"`
[INFO] running `"docker" "rm" "-f" "244db18f41f1080da6ec7db9305bb540c29528f53609bc9f4b38deb1e1d3ba0e"`
[INFO] [stdout] 244db18f41f1080da6ec7db9305bb540c29528f53609bc9f4b38deb1e1d3ba0e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nicolasjhampton/the-zero-rust-os-project:/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] 5012e5d1c6c7111c18cd427ca09ed34d3e322f96c7d371c501f333a4fe7fcbec
[INFO] running `"docker" "start" "-a" "5012e5d1c6c7111c18cd427ca09ed34d3e322f96c7d371c501f333a4fe7fcbec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-4b8eb71a071b49d4
[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" "5012e5d1c6c7111c18cd427ca09ed34d3e322f96c7d371c501f333a4fe7fcbec"`
[INFO] running `"docker" "rm" "-f" "5012e5d1c6c7111c18cd427ca09ed34d3e322f96c7d371c501f333a4fe7fcbec"`
[INFO] [stdout] 5012e5d1c6c7111c18cd427ca09ed34d3e322f96c7d371c501f333a4fe7fcbec