[INFO] updating cached repository ElectricCoffee/cards-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ElectricCoffee/cards-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ElectricCoffee/cards-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/ElectricCoffee/cards-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ElectricCoffee/cards-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ElectricCoffee/cards-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ElectricCoffee/cards-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ElectricCoffee/cards-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5dae56dc5e55e87b66e7d671cc7f04f7b728bfde
[INFO] sha for GitHub repo ElectricCoffee/cards-rust: 5dae56dc5e55e87b66e7d671cc7f04f7b728bfde
[INFO] validating manifest of ElectricCoffee/cards-rust 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 ElectricCoffee/cards-rust 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 ElectricCoffee/cards-rust
[INFO] finished frobbing ElectricCoffee/cards-rust
[INFO] frobbed toml for ElectricCoffee/cards-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/ElectricCoffee/cards-rust/Cargo.toml
[INFO] started frobbing ElectricCoffee/cards-rust
[INFO] finished frobbing ElectricCoffee/cards-rust
[INFO] frobbed toml for ElectricCoffee/cards-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ElectricCoffee/cards-rust/Cargo.toml
[INFO] crate ElectricCoffee/cards-rust 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 ElectricCoffee/cards-rust 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-2/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/ElectricCoffee/cards-rust:/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] aedf7482d14c13816fc26726d0ef9fb282eb6a345e5b2f8f0f987f4ca2f38462
[INFO] running `"docker" "start" "-a" "aedf7482d14c13816fc26726d0ef9fb282eb6a345e5b2f8f0f987f4ca2f38462"`
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling cards v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "aedf7482d14c13816fc26726d0ef9fb282eb6a345e5b2f8f0f987f4ca2f38462"`
[INFO] running `"docker" "rm" "-f" "aedf7482d14c13816fc26726d0ef9fb282eb6a345e5b2f8f0f987f4ca2f38462"`
[INFO] [stdout] aedf7482d14c13816fc26726d0ef9fb282eb6a345e5b2f8f0f987f4ca2f38462
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/ElectricCoffee/cards-rust:/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] 804dec41a2723aea3184bf3b6042d1ddb8efc5168b9aa6eeb47b82c4deca9d21
[INFO] running `"docker" "start" "-a" "804dec41a2723aea3184bf3b6042d1ddb8efc5168b9aa6eeb47b82c4deca9d21"`
[INFO] [stderr]    Compiling cards v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "804dec41a2723aea3184bf3b6042d1ddb8efc5168b9aa6eeb47b82c4deca9d21"`
[INFO] running `"docker" "rm" "-f" "804dec41a2723aea3184bf3b6042d1ddb8efc5168b9aa6eeb47b82c4deca9d21"`
[INFO] [stdout] 804dec41a2723aea3184bf3b6042d1ddb8efc5168b9aa6eeb47b82c4deca9d21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/ElectricCoffee/cards-rust:/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] f45804da2d4714cc58a1be1a3f86df7db431c39e9db411af86a17dbb666edd1e
[INFO] running `"docker" "start" "-a" "f45804da2d4714cc58a1be1a3f86df7db431c39e9db411af86a17dbb666edd1e"`
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cards-b3198b79f5e8a78d
[INFO] [stderr]    Doc-tests cards
[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" "f45804da2d4714cc58a1be1a3f86df7db431c39e9db411af86a17dbb666edd1e"`
[INFO] running `"docker" "rm" "-f" "f45804da2d4714cc58a1be1a3f86df7db431c39e9db411af86a17dbb666edd1e"`
[INFO] [stdout] f45804da2d4714cc58a1be1a3f86df7db431c39e9db411af86a17dbb666edd1e