[INFO] updating cached repository kapitanov/rust-guess-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kapitanov/rust-guess-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kapitanov/rust-guess-game" "work/ex/beta-1.38-1/sources/1.37.0/gh/kapitanov/rust-guess-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kapitanov/rust-guess-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kapitanov/rust-guess-game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kapitanov/rust-guess-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kapitanov/rust-guess-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 40796e7bde2ed639f701169d56155bc7bd91aa76
[INFO] sha for GitHub repo kapitanov/rust-guess-game: 40796e7bde2ed639f701169d56155bc7bd91aa76
[INFO] validating manifest of kapitanov/rust-guess-game 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 kapitanov/rust-guess-game 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 kapitanov/rust-guess-game
[INFO] finished frobbing kapitanov/rust-guess-game
[INFO] frobbed toml for kapitanov/rust-guess-game written to work/ex/beta-1.38-1/sources/1.37.0/gh/kapitanov/rust-guess-game/Cargo.toml
[INFO] started frobbing kapitanov/rust-guess-game
[INFO] finished frobbing kapitanov/rust-guess-game
[INFO] frobbed toml for kapitanov/rust-guess-game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kapitanov/rust-guess-game/Cargo.toml
[INFO] crate kapitanov/rust-guess-game 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 kapitanov/rust-guess-game 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/kapitanov/rust-guess-game:/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] 770c2b4d90b0d6c195a906329980420b109dbadeba47f4ba341f9f37b7b9a33e
[INFO] running `"docker" "start" "-a" "770c2b4d90b0d6c195a906329980420b109dbadeba47f4ba341f9f37b7b9a33e"`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling guess-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
[INFO] running `"docker" "inspect" "770c2b4d90b0d6c195a906329980420b109dbadeba47f4ba341f9f37b7b9a33e"`
[INFO] running `"docker" "rm" "-f" "770c2b4d90b0d6c195a906329980420b109dbadeba47f4ba341f9f37b7b9a33e"`
[INFO] [stdout] 770c2b4d90b0d6c195a906329980420b109dbadeba47f4ba341f9f37b7b9a33e
[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/kapitanov/rust-guess-game:/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] 90a99e7762da2453dd84824d93e12cc9e31374222b08887d4f041e183be0cc6d
[INFO] running `"docker" "start" "-a" "90a99e7762da2453dd84824d93e12cc9e31374222b08887d4f041e183be0cc6d"`
[INFO] [stderr]    Compiling guess-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "90a99e7762da2453dd84824d93e12cc9e31374222b08887d4f041e183be0cc6d"`
[INFO] running `"docker" "rm" "-f" "90a99e7762da2453dd84824d93e12cc9e31374222b08887d4f041e183be0cc6d"`
[INFO] [stdout] 90a99e7762da2453dd84824d93e12cc9e31374222b08887d4f041e183be0cc6d
[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/kapitanov/rust-guess-game:/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] eb8d6d270f0a62375182f30238447ddc2f8d0e13d23d2ab5a002bd43248ef603
[INFO] running `"docker" "start" "-a" "eb8d6d270f0a62375182f30238447ddc2f8d0e13d23d2ab5a002bd43248ef603"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guess_game-36fc0d77db45b051
[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" "eb8d6d270f0a62375182f30238447ddc2f8d0e13d23d2ab5a002bd43248ef603"`
[INFO] running `"docker" "rm" "-f" "eb8d6d270f0a62375182f30238447ddc2f8d0e13d23d2ab5a002bd43248ef603"`
[INFO] [stdout] eb8d6d270f0a62375182f30238447ddc2f8d0e13d23d2ab5a002bd43248ef603