[INFO] cloning repository zalavin/bulls_and_cows
[INFO] running `"git" "clone" "--bare" "git://github.com/zalavin/bulls_and_cows.git" "work/cache/sources/gh/zalavin/bulls_and_cows"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/zalavin/bulls_and_cows'...
[INFO] running `"git" "clone" "work/cache/sources/gh/zalavin/bulls_and_cows" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zalavin/bulls_and_cows" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/zalavin/bulls_and_cows"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/zalavin/bulls_and_cows'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c71194e24aa73e0cf5db61451acf0bbb732172e
[INFO] sha for GitHub repo zalavin/bulls_and_cows: 3c71194e24aa73e0cf5db61451acf0bbb732172e
[INFO] validating manifest of zalavin/bulls_and_cows on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zalavin/bulls_and_cows on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zalavin/bulls_and_cows
[INFO] finished frobbing zalavin/bulls_and_cows
[INFO] frobbed toml for zalavin/bulls_and_cows written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows/Cargo.toml
[INFO] started frobbing zalavin/bulls_and_cows
[INFO] finished frobbing zalavin/bulls_and_cows
[INFO] frobbed toml for zalavin/bulls_and_cows written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/zalavin/bulls_and_cows/Cargo.toml
[INFO] crate zalavin/bulls_and_cows already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zalavin/bulls_and_cows against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] dff5fa93dd3ed512e40739ee295cf716276c1d53308af21a912796c7aa4f9ea6
[INFO] running `"docker" "start" "-a" "dff5fa93dd3ed512e40739ee295cf716276c1d53308af21a912796c7aa4f9ea6"`
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling bulls_and_cows v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `"docker" "inspect" "dff5fa93dd3ed512e40739ee295cf716276c1d53308af21a912796c7aa4f9ea6"`
[INFO] running `"docker" "rm" "-f" "dff5fa93dd3ed512e40739ee295cf716276c1d53308af21a912796c7aa4f9ea6"`
[INFO] [stdout] dff5fa93dd3ed512e40739ee295cf716276c1d53308af21a912796c7aa4f9ea6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82518188e4854fc7227a93d7f9b86736fc3d2f5150786773ebf3b287889ca2c0
[INFO] running `"docker" "start" "-a" "82518188e4854fc7227a93d7f9b86736fc3d2f5150786773ebf3b287889ca2c0"`
[INFO] [stderr]    Compiling bulls_and_cows v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "82518188e4854fc7227a93d7f9b86736fc3d2f5150786773ebf3b287889ca2c0"`
[INFO] running `"docker" "rm" "-f" "82518188e4854fc7227a93d7f9b86736fc3d2f5150786773ebf3b287889ca2c0"`
[INFO] [stdout] 82518188e4854fc7227a93d7f9b86736fc3d2f5150786773ebf3b287889ca2c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/zalavin/bulls_and_cows:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] a0733371785a41fa39dbf01c4453d532e628c98faf14b01027de21232a4c9dac
[INFO] running `"docker" "start" "-a" "a0733371785a41fa39dbf01c4453d532e628c98faf14b01027de21232a4c9dac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bulls_and_cows-4eebc0cd0ffa9357
[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" "a0733371785a41fa39dbf01c4453d532e628c98faf14b01027de21232a4c9dac"`
[INFO] running `"docker" "rm" "-f" "a0733371785a41fa39dbf01c4453d532e628c98faf14b01027de21232a4c9dac"`
[INFO] [stdout] a0733371785a41fa39dbf01c4453d532e628c98faf14b01027de21232a4c9dac