[INFO] updating cached repository gavynriebau/xor-keysize-guess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gavynriebau/xor-keysize-guess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/xor-keysize-guess" "work/ex/beta-1.38-1/sources/1.37.0/gh/gavynriebau/xor-keysize-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gavynriebau/xor-keysize-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/xor-keysize-guess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavynriebau/xor-keysize-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavynriebau/xor-keysize-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 36cc05fc3ced696e36dc58bec5b776bf4d93c923
[INFO] sha for GitHub repo gavynriebau/xor-keysize-guess: 36cc05fc3ced696e36dc58bec5b776bf4d93c923
[INFO] validating manifest of gavynriebau/xor-keysize-guess 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 gavynriebau/xor-keysize-guess 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 gavynriebau/xor-keysize-guess
[INFO] finished frobbing gavynriebau/xor-keysize-guess
[INFO] frobbed toml for gavynriebau/xor-keysize-guess written to work/ex/beta-1.38-1/sources/1.37.0/gh/gavynriebau/xor-keysize-guess/Cargo.toml
[INFO] started frobbing gavynriebau/xor-keysize-guess
[INFO] finished frobbing gavynriebau/xor-keysize-guess
[INFO] frobbed toml for gavynriebau/xor-keysize-guess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavynriebau/xor-keysize-guess/Cargo.toml
[INFO] crate gavynriebau/xor-keysize-guess 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing gavynriebau/xor-keysize-guess 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-2/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/gavynriebau/xor-keysize-guess:/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] e0224fb0f0dc1c880c8094891c9c0bf835964ae5d26510378142b154908987eb
[INFO] running `"docker" "start" "-a" "e0224fb0f0dc1c880c8094891c9c0bf835964ae5d26510378142b154908987eb"`
[INFO] [stderr]    Compiling xor-utils v0.3.0
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling xor-keysize-guess v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `"docker" "inspect" "e0224fb0f0dc1c880c8094891c9c0bf835964ae5d26510378142b154908987eb"`
[INFO] running `"docker" "rm" "-f" "e0224fb0f0dc1c880c8094891c9c0bf835964ae5d26510378142b154908987eb"`
[INFO] [stdout] e0224fb0f0dc1c880c8094891c9c0bf835964ae5d26510378142b154908987eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gavynriebau/xor-keysize-guess:/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] 45d53d270be0e43895da74df2305a9362a7e5bc8889f75c2aa5d9626cf30476b
[INFO] running `"docker" "start" "-a" "45d53d270be0e43895da74df2305a9362a7e5bc8889f75c2aa5d9626cf30476b"`
[INFO] [stderr]    Compiling xor-keysize-guess v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "45d53d270be0e43895da74df2305a9362a7e5bc8889f75c2aa5d9626cf30476b"`
[INFO] running `"docker" "rm" "-f" "45d53d270be0e43895da74df2305a9362a7e5bc8889f75c2aa5d9626cf30476b"`
[INFO] [stdout] 45d53d270be0e43895da74df2305a9362a7e5bc8889f75c2aa5d9626cf30476b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gavynriebau/xor-keysize-guess:/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] ae226e426f954dcb7921f96d1d4d27d09a02a2d57b477dd8a552a4c7257f82e5
[INFO] running `"docker" "start" "-a" "ae226e426f954dcb7921f96d1d4d27d09a02a2d57b477dd8a552a4c7257f82e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xor_keysize_guess-33afc5e2f6ebbbaf
[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" "ae226e426f954dcb7921f96d1d4d27d09a02a2d57b477dd8a552a4c7257f82e5"`
[INFO] running `"docker" "rm" "-f" "ae226e426f954dcb7921f96d1d4d27d09a02a2d57b477dd8a552a4c7257f82e5"`
[INFO] [stdout] ae226e426f954dcb7921f96d1d4d27d09a02a2d57b477dd8a552a4c7257f82e5