[INFO] updating cached repository RZaga09/rust_cheat_sheet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RZaga09/rust_cheat_sheet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RZaga09/rust_cheat_sheet" "work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RZaga09/rust_cheat_sheet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RZaga09/rust_cheat_sheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RZaga09/rust_cheat_sheet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78b59def7de29ed0e579282a010f2a6f7cfed0a3
[INFO] sha for GitHub repo RZaga09/rust_cheat_sheet: 78b59def7de29ed0e579282a010f2a6f7cfed0a3
[INFO] validating manifest of RZaga09/rust_cheat_sheet 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 RZaga09/rust_cheat_sheet 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 RZaga09/rust_cheat_sheet
[INFO] finished frobbing RZaga09/rust_cheat_sheet
[INFO] frobbed toml for RZaga09/rust_cheat_sheet written to work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet/Cargo.toml
[INFO] started frobbing RZaga09/rust_cheat_sheet
[INFO] finished frobbing RZaga09/rust_cheat_sheet
[INFO] frobbed toml for RZaga09/rust_cheat_sheet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RZaga09/rust_cheat_sheet/Cargo.toml
[INFO] crate RZaga09/rust_cheat_sheet 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 RZaga09/rust_cheat_sheet 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet:/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] 3766cc057700824d9e87311cee217f557ab9ae415e792c9755075a88c77c2031
[INFO] running `"docker" "start" "-a" "3766cc057700824d9e87311cee217f557ab9ae415e792c9755075a88c77c2031"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3766cc057700824d9e87311cee217f557ab9ae415e792c9755075a88c77c2031"`
[INFO] running `"docker" "rm" "-f" "3766cc057700824d9e87311cee217f557ab9ae415e792c9755075a88c77c2031"`
[INFO] [stdout] 3766cc057700824d9e87311cee217f557ab9ae415e792c9755075a88c77c2031
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet:/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] 83b7afbaf215c151a17f532f6589dead18967936587e4396e337ca890cceeea1
[INFO] running `"docker" "start" "-a" "83b7afbaf215c151a17f532f6589dead18967936587e4396e337ca890cceeea1"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "83b7afbaf215c151a17f532f6589dead18967936587e4396e337ca890cceeea1"`
[INFO] running `"docker" "rm" "-f" "83b7afbaf215c151a17f532f6589dead18967936587e4396e337ca890cceeea1"`
[INFO] [stdout] 83b7afbaf215c151a17f532f6589dead18967936587e4396e337ca890cceeea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RZaga09/rust_cheat_sheet:/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] 616c7259fb5c2d3a5a4a462507a14a3a52f8d85538cedb17392bc5e99335d7fc
[INFO] running `"docker" "start" "-a" "616c7259fb5c2d3a5a4a462507a14a3a52f8d85538cedb17392bc5e99335d7fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-f3509c269cd20c08
[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" "616c7259fb5c2d3a5a4a462507a14a3a52f8d85538cedb17392bc5e99335d7fc"`
[INFO] running `"docker" "rm" "-f" "616c7259fb5c2d3a5a4a462507a14a3a52f8d85538cedb17392bc5e99335d7fc"`
[INFO] [stdout] 616c7259fb5c2d3a5a4a462507a14a3a52f8d85538cedb17392bc5e99335d7fc