[INFO] updating cached repository howeih/Day-52-RSA
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/howeih/Day-52-RSA
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-52-RSA" "work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-52-RSA"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-52-RSA'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-52-RSA" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-52-RSA"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-52-RSA'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ea930bd73e76b339563c35f450b98f0d4a1eef4
[INFO] sha for GitHub repo howeih/Day-52-RSA: 2ea930bd73e76b339563c35f450b98f0d4a1eef4
[INFO] validating manifest of howeih/Day-52-RSA 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 howeih/Day-52-RSA 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 howeih/Day-52-RSA
[INFO] finished frobbing howeih/Day-52-RSA
[INFO] frobbed toml for howeih/Day-52-RSA written to work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-52-RSA/Cargo.toml
[INFO] started frobbing howeih/Day-52-RSA
[INFO] finished frobbing howeih/Day-52-RSA
[INFO] frobbed toml for howeih/Day-52-RSA written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-52-RSA/Cargo.toml
[INFO] crate howeih/Day-52-RSA 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing howeih/Day-52-RSA 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-0/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/howeih/Day-52-RSA:/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] fe12b70486a3c1158ad2027fe5b2b66cd1da7479ed22e78bcd458989a46c2fde
[INFO] running `"docker" "start" "-a" "fe12b70486a3c1158ad2027fe5b2b66cd1da7479ed22e78bcd458989a46c2fde"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling rsa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `"docker" "inspect" "fe12b70486a3c1158ad2027fe5b2b66cd1da7479ed22e78bcd458989a46c2fde"`
[INFO] running `"docker" "rm" "-f" "fe12b70486a3c1158ad2027fe5b2b66cd1da7479ed22e78bcd458989a46c2fde"`
[INFO] [stdout] fe12b70486a3c1158ad2027fe5b2b66cd1da7479ed22e78bcd458989a46c2fde
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/howeih/Day-52-RSA:/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] 3d9479c6a34171ba3dd7e504169eeb9f533aec1da2fc5e2b9148aa062569b921
[INFO] running `"docker" "start" "-a" "3d9479c6a34171ba3dd7e504169eeb9f533aec1da2fc5e2b9148aa062569b921"`
[INFO] [stderr]    Compiling rsa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "3d9479c6a34171ba3dd7e504169eeb9f533aec1da2fc5e2b9148aa062569b921"`
[INFO] running `"docker" "rm" "-f" "3d9479c6a34171ba3dd7e504169eeb9f533aec1da2fc5e2b9148aa062569b921"`
[INFO] [stdout] 3d9479c6a34171ba3dd7e504169eeb9f533aec1da2fc5e2b9148aa062569b921
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/howeih/Day-52-RSA:/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] 28704cd2318b2be3165da0c0e87a8ef9e918581f3dccbfaaead82d6f4d34b301
[INFO] running `"docker" "start" "-a" "28704cd2318b2be3165da0c0e87a8ef9e918581f3dccbfaaead82d6f4d34b301"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsa-6ce6a86510b1170b
[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" "28704cd2318b2be3165da0c0e87a8ef9e918581f3dccbfaaead82d6f4d34b301"`
[INFO] running `"docker" "rm" "-f" "28704cd2318b2be3165da0c0e87a8ef9e918581f3dccbfaaead82d6f4d34b301"`
[INFO] [stdout] 28704cd2318b2be3165da0c0e87a8ef9e918581f3dccbfaaead82d6f4d34b301