[INFO] updating cached repository quentm74/rust-design-patterns
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quentm74/rust-design-patterns
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quentm74/rust-design-patterns" "work/ex/beta-1.37-6/sources/1.36.0/gh/quentm74/rust-design-patterns"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/quentm74/rust-design-patterns'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quentm74/rust-design-patterns" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quentm74/rust-design-patterns"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quentm74/rust-design-patterns'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f50f8d26ca009956a9b34e501917e2f7e7fbfed
[INFO] sha for GitHub repo quentm74/rust-design-patterns: 2f50f8d26ca009956a9b34e501917e2f7e7fbfed
[INFO] validating manifest of quentm74/rust-design-patterns 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 quentm74/rust-design-patterns 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 quentm74/rust-design-patterns
[INFO] finished frobbing quentm74/rust-design-patterns
[INFO] frobbed toml for quentm74/rust-design-patterns written to work/ex/beta-1.37-6/sources/1.36.0/gh/quentm74/rust-design-patterns/Cargo.toml
[INFO] started frobbing quentm74/rust-design-patterns
[INFO] finished frobbing quentm74/rust-design-patterns
[INFO] frobbed toml for quentm74/rust-design-patterns written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quentm74/rust-design-patterns/Cargo.toml
[INFO] crate quentm74/rust-design-patterns 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 quentm74/rust-design-patterns 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-6/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/quentm74/rust-design-patterns:/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] 9bfb9973125ec5eef58e36848b28bf5014687b082ae9da817be9fa119020aec7
[INFO] running `"docker" "start" "-a" "9bfb9973125ec5eef58e36848b28bf5014687b082ae9da817be9fa119020aec7"`
[INFO] [stderr]    Compiling design-patterns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "9bfb9973125ec5eef58e36848b28bf5014687b082ae9da817be9fa119020aec7"`
[INFO] running `"docker" "rm" "-f" "9bfb9973125ec5eef58e36848b28bf5014687b082ae9da817be9fa119020aec7"`
[INFO] [stdout] 9bfb9973125ec5eef58e36848b28bf5014687b082ae9da817be9fa119020aec7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/quentm74/rust-design-patterns:/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] 6fb38b1d7955a94590a7197470e10e4a6eddef991b263db229162d3e8909ddf4
[INFO] running `"docker" "start" "-a" "6fb38b1d7955a94590a7197470e10e4a6eddef991b263db229162d3e8909ddf4"`
[INFO] [stderr]    Compiling design-patterns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "6fb38b1d7955a94590a7197470e10e4a6eddef991b263db229162d3e8909ddf4"`
[INFO] running `"docker" "rm" "-f" "6fb38b1d7955a94590a7197470e10e4a6eddef991b263db229162d3e8909ddf4"`
[INFO] [stdout] 6fb38b1d7955a94590a7197470e10e4a6eddef991b263db229162d3e8909ddf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/quentm74/rust-design-patterns:/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] ef94a450786fdd9cece15d9a6c0f158a72d8e261e868209ff11315ec90375b96
[INFO] running `"docker" "start" "-a" "ef94a450786fdd9cece15d9a6c0f158a72d8e261e868209ff11315ec90375b96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/design_patterns-ca6bc6740d9d15cc
[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" "ef94a450786fdd9cece15d9a6c0f158a72d8e261e868209ff11315ec90375b96"`
[INFO] running `"docker" "rm" "-f" "ef94a450786fdd9cece15d9a6c0f158a72d8e261e868209ff11315ec90375b96"`
[INFO] [stdout] ef94a450786fdd9cece15d9a6c0f158a72d8e261e868209ff11315ec90375b96