[INFO] updating cached repository cbrewster/cryptogram_solver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cbrewster/cryptogram_solver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cbrewster/cryptogram_solver" "work/ex/beta-1.37-6/sources/1.36.0/gh/cbrewster/cryptogram_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cbrewster/cryptogram_solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cbrewster/cryptogram_solver" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbrewster/cryptogram_solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbrewster/cryptogram_solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 88bb429c1871729a3eff3b43c4e8493be05d40ae
[INFO] sha for GitHub repo cbrewster/cryptogram_solver: 88bb429c1871729a3eff3b43c4e8493be05d40ae
[INFO] validating manifest of cbrewster/cryptogram_solver 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 cbrewster/cryptogram_solver 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 cbrewster/cryptogram_solver
[INFO] finished frobbing cbrewster/cryptogram_solver
[INFO] frobbed toml for cbrewster/cryptogram_solver written to work/ex/beta-1.37-6/sources/1.36.0/gh/cbrewster/cryptogram_solver/Cargo.toml
[INFO] started frobbing cbrewster/cryptogram_solver
[INFO] finished frobbing cbrewster/cryptogram_solver
[INFO] frobbed toml for cbrewster/cryptogram_solver written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cbrewster/cryptogram_solver/Cargo.toml
[INFO] crate cbrewster/cryptogram_solver 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 cbrewster/cryptogram_solver 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-1/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/cbrewster/cryptogram_solver:/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] b2c0eeae0672b1fdbc851847285cc1a4d15a2b651b5065bbb975dbb19c4b80af
[INFO] running `"docker" "start" "-a" "b2c0eeae0672b1fdbc851847285cc1a4d15a2b651b5065bbb975dbb19c4b80af"`
[INFO] [stderr]    Compiling cryptogram_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "b2c0eeae0672b1fdbc851847285cc1a4d15a2b651b5065bbb975dbb19c4b80af"`
[INFO] running `"docker" "rm" "-f" "b2c0eeae0672b1fdbc851847285cc1a4d15a2b651b5065bbb975dbb19c4b80af"`
[INFO] [stdout] b2c0eeae0672b1fdbc851847285cc1a4d15a2b651b5065bbb975dbb19c4b80af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/cbrewster/cryptogram_solver:/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] 052b504ab2fae169efa262825b42dfd080eb3d0830700c89ad97723dd0e88dd4
[INFO] running `"docker" "start" "-a" "052b504ab2fae169efa262825b42dfd080eb3d0830700c89ad97723dd0e88dd4"`
[INFO] [stderr]    Compiling cryptogram_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "052b504ab2fae169efa262825b42dfd080eb3d0830700c89ad97723dd0e88dd4"`
[INFO] running `"docker" "rm" "-f" "052b504ab2fae169efa262825b42dfd080eb3d0830700c89ad97723dd0e88dd4"`
[INFO] [stdout] 052b504ab2fae169efa262825b42dfd080eb3d0830700c89ad97723dd0e88dd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/cbrewster/cryptogram_solver:/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] ec2e4a3e723fd7db2b1dc344eac379e97eb6ab2bc09c255d99d3e0ea6e110f33
[INFO] running `"docker" "start" "-a" "ec2e4a3e723fd7db2b1dc344eac379e97eb6ab2bc09c255d99d3e0ea6e110f33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cryptogram_solver-9723a22e5b5ec486
[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" "ec2e4a3e723fd7db2b1dc344eac379e97eb6ab2bc09c255d99d3e0ea6e110f33"`
[INFO] running `"docker" "rm" "-f" "ec2e4a3e723fd7db2b1dc344eac379e97eb6ab2bc09c255d99d3e0ea6e110f33"`
[INFO] [stdout] ec2e4a3e723fd7db2b1dc344eac379e97eb6ab2bc09c255d99d3e0ea6e110f33