[INFO] updating cached repository Hirevo/hashcode-2019
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Hirevo/hashcode-2019
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Hirevo/hashcode-2019" "work/ex/beta-1.38-1/sources/1.37.0/gh/Hirevo/hashcode-2019"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Hirevo/hashcode-2019'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Hirevo/hashcode-2019" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hirevo/hashcode-2019"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hirevo/hashcode-2019'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ac0b5d621b4e3d130a2e6a2ce35bcc1eddb54fe
[INFO] sha for GitHub repo Hirevo/hashcode-2019: 3ac0b5d621b4e3d130a2e6a2ce35bcc1eddb54fe
[INFO] validating manifest of Hirevo/hashcode-2019 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 Hirevo/hashcode-2019 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 Hirevo/hashcode-2019
[INFO] finished frobbing Hirevo/hashcode-2019
[INFO] frobbed toml for Hirevo/hashcode-2019 written to work/ex/beta-1.38-1/sources/1.37.0/gh/Hirevo/hashcode-2019/Cargo.toml
[INFO] started frobbing Hirevo/hashcode-2019
[INFO] finished frobbing Hirevo/hashcode-2019
[INFO] frobbed toml for Hirevo/hashcode-2019 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hirevo/hashcode-2019/Cargo.toml
[INFO] crate Hirevo/hashcode-2019 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 Hirevo/hashcode-2019 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-5/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/Hirevo/hashcode-2019:/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] dd95192428328dd5af9165044a863b5505ba1da104316d446d158369113078e9
[INFO] running `"docker" "start" "-a" "dd95192428328dd5af9165044a863b5505ba1da104316d446d158369113078e9"`
[INFO] [stderr]    Compiling hash-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `"docker" "inspect" "dd95192428328dd5af9165044a863b5505ba1da104316d446d158369113078e9"`
[INFO] running `"docker" "rm" "-f" "dd95192428328dd5af9165044a863b5505ba1da104316d446d158369113078e9"`
[INFO] [stdout] dd95192428328dd5af9165044a863b5505ba1da104316d446d158369113078e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Hirevo/hashcode-2019:/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] eef9af87c3fdf3e0b7d216b61fcf22212c18a644427be0a63417e71e0bfe5fcc
[INFO] running `"docker" "start" "-a" "eef9af87c3fdf3e0b7d216b61fcf22212c18a644427be0a63417e71e0bfe5fcc"`
[INFO] [stderr]    Compiling hash-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "eef9af87c3fdf3e0b7d216b61fcf22212c18a644427be0a63417e71e0bfe5fcc"`
[INFO] running `"docker" "rm" "-f" "eef9af87c3fdf3e0b7d216b61fcf22212c18a644427be0a63417e71e0bfe5fcc"`
[INFO] [stdout] eef9af87c3fdf3e0b7d216b61fcf22212c18a644427be0a63417e71e0bfe5fcc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Hirevo/hashcode-2019:/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] 74d8e1bcbcae6df82d0c112e7cbb87c6e7f3b3c17866d576dc92cfaf5934ef87
[INFO] running `"docker" "start" "-a" "74d8e1bcbcae6df82d0c112e7cbb87c6e7f3b3c17866d576dc92cfaf5934ef87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hash_code-eee725a0bb1eaf14
[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" "74d8e1bcbcae6df82d0c112e7cbb87c6e7f3b3c17866d576dc92cfaf5934ef87"`
[INFO] running `"docker" "rm" "-f" "74d8e1bcbcae6df82d0c112e7cbb87c6e7f3b3c17866d576dc92cfaf5934ef87"`
[INFO] [stdout] 74d8e1bcbcae6df82d0c112e7cbb87c6e7f3b3c17866d576dc92cfaf5934ef87