[INFO] updating cached repository BoKleynen/monkey-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BoKleynen/monkey-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BoKleynen/monkey-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/BoKleynen/monkey-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BoKleynen/monkey-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BoKleynen/monkey-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BoKleynen/monkey-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BoKleynen/monkey-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c446f0830d8c1311c9d70cb5e05d64699717db7
[INFO] sha for GitHub repo BoKleynen/monkey-rs: 0c446f0830d8c1311c9d70cb5e05d64699717db7
[INFO] validating manifest of BoKleynen/monkey-rs 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 BoKleynen/monkey-rs 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 BoKleynen/monkey-rs
[INFO] finished frobbing BoKleynen/monkey-rs
[INFO] frobbed toml for BoKleynen/monkey-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/BoKleynen/monkey-rs/Cargo.toml
[INFO] started frobbing BoKleynen/monkey-rs
[INFO] finished frobbing BoKleynen/monkey-rs
[INFO] frobbed toml for BoKleynen/monkey-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BoKleynen/monkey-rs/Cargo.toml
[INFO] crate BoKleynen/monkey-rs 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 BoKleynen/monkey-rs 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-0/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/BoKleynen/monkey-rs:/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] b20db92dd1dcf3a1e147c0012bdf9c615eb3b040ba397986f05c7589d149fa33
[INFO] running `"docker" "start" "-a" "b20db92dd1dcf3a1e147c0012bdf9c615eb3b040ba397986f05c7589d149fa33"`
[INFO] [stderr]    Compiling monkey-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "b20db92dd1dcf3a1e147c0012bdf9c615eb3b040ba397986f05c7589d149fa33"`
[INFO] running `"docker" "rm" "-f" "b20db92dd1dcf3a1e147c0012bdf9c615eb3b040ba397986f05c7589d149fa33"`
[INFO] [stdout] b20db92dd1dcf3a1e147c0012bdf9c615eb3b040ba397986f05c7589d149fa33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/BoKleynen/monkey-rs:/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] 7b546597bb4e1179a1512190d2d5cc2409fb38910d5416da010510013a19ed6b
[INFO] running `"docker" "start" "-a" "7b546597bb4e1179a1512190d2d5cc2409fb38910d5416da010510013a19ed6b"`
[INFO] [stderr]    Compiling monkey-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "7b546597bb4e1179a1512190d2d5cc2409fb38910d5416da010510013a19ed6b"`
[INFO] running `"docker" "rm" "-f" "7b546597bb4e1179a1512190d2d5cc2409fb38910d5416da010510013a19ed6b"`
[INFO] [stdout] 7b546597bb4e1179a1512190d2d5cc2409fb38910d5416da010510013a19ed6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/BoKleynen/monkey-rs:/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] 8f569b3d223b8f494f2c72c58b421135efe34c9e5d31f22b3dabbbbeaf20d5a7
[INFO] running `"docker" "start" "-a" "8f569b3d223b8f494f2c72c58b421135efe34c9e5d31f22b3dabbbbeaf20d5a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monkey_rs-c151c516c84ddeba
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lexer::tests::test_next_token ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monkey_rs-b593771d2ca304ae
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests monkey-rs
[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] [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" "8f569b3d223b8f494f2c72c58b421135efe34c9e5d31f22b3dabbbbeaf20d5a7"`
[INFO] running `"docker" "rm" "-f" "8f569b3d223b8f494f2c72c58b421135efe34c9e5d31f22b3dabbbbeaf20d5a7"`
[INFO] [stdout] 8f569b3d223b8f494f2c72c58b421135efe34c9e5d31f22b3dabbbbeaf20d5a7