[INFO] updating cached repository NikosEfthias/diffie-hellman-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NikosEfthias/diffie-hellman-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NikosEfthias/diffie-hellman-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/NikosEfthias/diffie-hellman-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/NikosEfthias/diffie-hellman-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikosEfthias/diffie-hellman-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikosEfthias/diffie-hellman-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikosEfthias/diffie-hellman-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ffb58cf0faff062a8e626ea295769d7ab961e19
[INFO] sha for GitHub repo NikosEfthias/diffie-hellman-test: 3ffb58cf0faff062a8e626ea295769d7ab961e19
[INFO] validating manifest of NikosEfthias/diffie-hellman-test 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 NikosEfthias/diffie-hellman-test 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 NikosEfthias/diffie-hellman-test
[INFO] finished frobbing NikosEfthias/diffie-hellman-test
[INFO] frobbed toml for NikosEfthias/diffie-hellman-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/NikosEfthias/diffie-hellman-test/Cargo.toml
[INFO] started frobbing NikosEfthias/diffie-hellman-test
[INFO] finished frobbing NikosEfthias/diffie-hellman-test
[INFO] frobbed toml for NikosEfthias/diffie-hellman-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NikosEfthias/diffie-hellman-test/Cargo.toml
[INFO] crate NikosEfthias/diffie-hellman-test 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing NikosEfthias/diffie-hellman-test 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-3/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/NikosEfthias/diffie-hellman-test:/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] 2c2bc08f333e5651090d719047cbd32b2b208d013e852ce697b07b0175c1668b
[INFO] running `"docker" "start" "-a" "2c2bc08f333e5651090d719047cbd32b2b208d013e852ce697b07b0175c1668b"`
[INFO] [stderr]    Compiling bigint v4.4.1
[INFO] [stderr]    Compiling diffie-hellman_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `"docker" "inspect" "2c2bc08f333e5651090d719047cbd32b2b208d013e852ce697b07b0175c1668b"`
[INFO] running `"docker" "rm" "-f" "2c2bc08f333e5651090d719047cbd32b2b208d013e852ce697b07b0175c1668b"`
[INFO] [stdout] 2c2bc08f333e5651090d719047cbd32b2b208d013e852ce697b07b0175c1668b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/NikosEfthias/diffie-hellman-test:/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] 59f9ad245eb35237a5b67dfe43631aa68fbd6ef3edfb9a4b44d2b4537f66b764
[INFO] running `"docker" "start" "-a" "59f9ad245eb35237a5b67dfe43631aa68fbd6ef3edfb9a4b44d2b4537f66b764"`
[INFO] [stderr]    Compiling diffie-hellman_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "59f9ad245eb35237a5b67dfe43631aa68fbd6ef3edfb9a4b44d2b4537f66b764"`
[INFO] running `"docker" "rm" "-f" "59f9ad245eb35237a5b67dfe43631aa68fbd6ef3edfb9a4b44d2b4537f66b764"`
[INFO] [stdout] 59f9ad245eb35237a5b67dfe43631aa68fbd6ef3edfb9a4b44d2b4537f66b764
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/NikosEfthias/diffie-hellman-test:/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] fe9f327a5a2a9e81e3601c389108491551c8cec5f649d0c30832228a97a7bf1d
[INFO] running `"docker" "start" "-a" "fe9f327a5a2a9e81e3601c389108491551c8cec5f649d0c30832228a97a7bf1d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diffie_hellman_test-bb554c5baac355f9
[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" "fe9f327a5a2a9e81e3601c389108491551c8cec5f649d0c30832228a97a7bf1d"`
[INFO] running `"docker" "rm" "-f" "fe9f327a5a2a9e81e3601c389108491551c8cec5f649d0c30832228a97a7bf1d"`
[INFO] [stdout] fe9f327a5a2a9e81e3601c389108491551c8cec5f649d0c30832228a97a7bf1d