[INFO] cloning repository NikolaBorislavovHristov/guessing-game-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/NikolaBorislavovHristov/guessing-game-rust.git" "work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikolaBorislavovHristov/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikolaBorislavovHristov/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 960b996081a29f584310a6fa20fb3f1b5140c52c
[INFO] sha for GitHub repo NikolaBorislavovHristov/guessing-game-rust: 960b996081a29f584310a6fa20fb3f1b5140c52c
[INFO] validating manifest of NikolaBorislavovHristov/guessing-game-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 NikolaBorislavovHristov/guessing-game-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 NikolaBorislavovHristov/guessing-game-rust
[INFO] finished frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] frobbed toml for NikolaBorislavovHristov/guessing-game-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-rust/Cargo.toml
[INFO] started frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] finished frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] frobbed toml for NikolaBorislavovHristov/guessing-game-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikolaBorislavovHristov/guessing-game-rust/Cargo.toml
[INFO] crate NikolaBorislavovHristov/guessing-game-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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NikolaBorislavovHristov/guessing-game-rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 487e264383dc817e299a8e3f9c01ba3cd7b89ad2f883b32653588655b29dc4c4
[INFO] running `"docker" "start" "-a" "487e264383dc817e299a8e3f9c01ba3cd7b89ad2f883b32653588655b29dc4c4"`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.48
[INFO] [stderr]    Compiling pulldown-cmark v0.5.2
[INFO] [stderr]    Compiling enclose v1.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.48
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.48
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.48
[INFO] [stderr]    Compiling web-sys v0.3.25
[INFO] [stderr]    Compiling js-sys v0.3.25
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.25
[INFO] [stderr]    Compiling seed v0.3.7
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `"docker" "inspect" "487e264383dc817e299a8e3f9c01ba3cd7b89ad2f883b32653588655b29dc4c4"`
[INFO] running `"docker" "rm" "-f" "487e264383dc817e299a8e3f9c01ba3cd7b89ad2f883b32653588655b29dc4c4"`
[INFO] [stdout] 487e264383dc817e299a8e3f9c01ba3cd7b89ad2f883b32653588655b29dc4c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c436916d6ab3de0a088f7cc8985f2557173853e133ec71a89e1371c773fd10d6
[INFO] running `"docker" "start" "-a" "c436916d6ab3de0a088f7cc8985f2557173853e133ec71a89e1371c773fd10d6"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "c436916d6ab3de0a088f7cc8985f2557173853e133ec71a89e1371c773fd10d6"`
[INFO] running `"docker" "rm" "-f" "c436916d6ab3de0a088f7cc8985f2557173853e133ec71a89e1371c773fd10d6"`
[INFO] [stdout] c436916d6ab3de0a088f7cc8985f2557173853e133ec71a89e1371c773fd10d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NikolaBorislavovHristov/guessing-game-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1b09c00ac767a57675e3f8a636697a85ab5ac39ac41b7920d144b317743b6d69
[INFO] running `"docker" "start" "-a" "1b09c00ac767a57675e3f8a636697a85ab5ac39ac41b7920d144b317743b6d69"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-3940cbe19e11c3c4
[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" "1b09c00ac767a57675e3f8a636697a85ab5ac39ac41b7920d144b317743b6d69"`
[INFO] running `"docker" "rm" "-f" "1b09c00ac767a57675e3f8a636697a85ab5ac39ac41b7920d144b317743b6d69"`
[INFO] [stdout] 1b09c00ac767a57675e3f8a636697a85ab5ac39ac41b7920d144b317743b6d69