[INFO] updating cached repository suelz/chapter_5
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/suelz/chapter_5
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/suelz/chapter_5" "work/ex/beta-1.38-1/sources/1.37.0/gh/suelz/chapter_5"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/suelz/chapter_5'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/suelz/chapter_5" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc6708aef2360620568b0b4ec8df5211dea9cc16
[INFO] sha for GitHub repo suelz/chapter_5: cc6708aef2360620568b0b4ec8df5211dea9cc16
[INFO] validating manifest of suelz/chapter_5 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 suelz/chapter_5 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 suelz/chapter_5
[INFO] finished frobbing suelz/chapter_5
[INFO] frobbed toml for suelz/chapter_5 written to work/ex/beta-1.38-1/sources/1.37.0/gh/suelz/chapter_5/Cargo.toml
[INFO] started frobbing suelz/chapter_5
[INFO] finished frobbing suelz/chapter_5
[INFO] frobbed toml for suelz/chapter_5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5/Cargo.toml
[INFO] crate suelz/chapter_5 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 suelz/chapter_5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ea8fdd7375a021b8962de896e0ad588102fd7b531f1580f35c211420e2dd09bb
[INFO] running `"docker" "start" "-a" "ea8fdd7375a021b8962de896e0ad588102fd7b531f1580f35c211420e2dd09bb"`
[INFO] [stderr]    Compiling ch5 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "ea8fdd7375a021b8962de896e0ad588102fd7b531f1580f35c211420e2dd09bb"`
[INFO] running `"docker" "rm" "-f" "ea8fdd7375a021b8962de896e0ad588102fd7b531f1580f35c211420e2dd09bb"`
[INFO] [stdout] ea8fdd7375a021b8962de896e0ad588102fd7b531f1580f35c211420e2dd09bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ef5273a252f7c4c7f50886b143ed071e09446fb033f70ed6535b5264ab5d15b7
[INFO] running `"docker" "start" "-a" "ef5273a252f7c4c7f50886b143ed071e09446fb033f70ed6535b5264ab5d15b7"`
[INFO] [stderr]    Compiling ch5 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "ef5273a252f7c4c7f50886b143ed071e09446fb033f70ed6535b5264ab5d15b7"`
[INFO] running `"docker" "rm" "-f" "ef5273a252f7c4c7f50886b143ed071e09446fb033f70ed6535b5264ab5d15b7"`
[INFO] [stdout] ef5273a252f7c4c7f50886b143ed071e09446fb033f70ed6535b5264ab5d15b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suelz/chapter_5:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b3eac33b314c7d34cbdc363b3ac84cac1280ab1c466bac05a343fa959036d5ab
[INFO] running `"docker" "start" "-a" "b3eac33b314c7d34cbdc363b3ac84cac1280ab1c466bac05a343fa959036d5ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ch5-057fcd2ff7f01c56
[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" "b3eac33b314c7d34cbdc363b3ac84cac1280ab1c466bac05a343fa959036d5ab"`
[INFO] running `"docker" "rm" "-f" "b3eac33b314c7d34cbdc363b3ac84cac1280ab1c466bac05a343fa959036d5ab"`
[INFO] [stdout] b3eac33b314c7d34cbdc363b3ac84cac1280ab1c466bac05a343fa959036d5ab