[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-1.37-6/sources/1.36.0/gh/RZaga09/rust_cheat_sheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RZaga09/rust_cheat_sheet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RZaga09/rust_cheat_sheet" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RZaga09/rust_cheat_sheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RZaga09/rust_cheat_sheet 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 RZaga09/rust_cheat_sheet
[INFO] finished frobbing RZaga09/rust_cheat_sheet
[INFO] frobbed toml for RZaga09/rust_cheat_sheet written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 RZaga09/rust_cheat_sheet against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b925de79f6d7cd29c4248089a4875bfe8f13bf744540bafddfeefdcd5cf6cb49
[INFO] running `"docker" "start" "-a" "b925de79f6d7cd29c4248089a4875bfe8f13bf744540bafddfeefdcd5cf6cb49"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "b925de79f6d7cd29c4248089a4875bfe8f13bf744540bafddfeefdcd5cf6cb49"`
[INFO] running `"docker" "rm" "-f" "b925de79f6d7cd29c4248089a4875bfe8f13bf744540bafddfeefdcd5cf6cb49"`
[INFO] [stdout] b925de79f6d7cd29c4248089a4875bfe8f13bf744540bafddfeefdcd5cf6cb49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8548681a8fc0bc81e979636426b6ea971a22fd6f99b3906f895055c6d6b1e071
[INFO] running `"docker" "start" "-a" "8548681a8fc0bc81e979636426b6ea971a22fd6f99b3906f895055c6d6b1e071"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "8548681a8fc0bc81e979636426b6ea971a22fd6f99b3906f895055c6d6b1e071"`
[INFO] running `"docker" "rm" "-f" "8548681a8fc0bc81e979636426b6ea971a22fd6f99b3906f895055c6d6b1e071"`
[INFO] [stdout] 8548681a8fc0bc81e979636426b6ea971a22fd6f99b3906f895055c6d6b1e071
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cc1b8d6efe3af1b0c96c7b1403b60bf66b6c14d5160010c5b121fce8d7efa58b
[INFO] running `"docker" "start" "-a" "cc1b8d6efe3af1b0c96c7b1403b60bf66b6c14d5160010c5b121fce8d7efa58b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-32ca29bbe05b8115
[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" "cc1b8d6efe3af1b0c96c7b1403b60bf66b6c14d5160010c5b121fce8d7efa58b"`
[INFO] running `"docker" "rm" "-f" "cc1b8d6efe3af1b0c96c7b1403b60bf66b6c14d5160010c5b121fce8d7efa58b"`
[INFO] [stdout] cc1b8d6efe3af1b0c96c7b1403b60bf66b6c14d5160010c5b121fce8d7efa58b