[INFO] updating cached repository yuval-k/cointoss
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yuval-k/cointoss
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yuval-k/cointoss" "work/ex/beta-1.38-1/sources/1.37.0/gh/yuval-k/cointoss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yuval-k/cointoss'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yuval-k/cointoss" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuval-k/cointoss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuval-k/cointoss'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 044fcfcf175c5c369afe3ed37a5fae609219ec88
[INFO] sha for GitHub repo yuval-k/cointoss: 044fcfcf175c5c369afe3ed37a5fae609219ec88
[INFO] validating manifest of yuval-k/cointoss 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 yuval-k/cointoss 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 yuval-k/cointoss
[INFO] finished frobbing yuval-k/cointoss
[INFO] frobbed toml for yuval-k/cointoss written to work/ex/beta-1.38-1/sources/1.37.0/gh/yuval-k/cointoss/Cargo.toml
[INFO] started frobbing yuval-k/cointoss
[INFO] finished frobbing yuval-k/cointoss
[INFO] frobbed toml for yuval-k/cointoss written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuval-k/cointoss/Cargo.toml
[INFO] crate yuval-k/cointoss 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yuval-k/cointoss 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-0/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/yuval-k/cointoss:/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] 033a4c1661614dd11c0df40b2fee936fedbb942f24062a9f8724a6ed6607c0ca
[INFO] running `"docker" "start" "-a" "033a4c1661614dd11c0df40b2fee936fedbb942f24062a9f8724a6ed6607c0ca"`
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling cointoss v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.22s
[INFO] running `"docker" "inspect" "033a4c1661614dd11c0df40b2fee936fedbb942f24062a9f8724a6ed6607c0ca"`
[INFO] running `"docker" "rm" "-f" "033a4c1661614dd11c0df40b2fee936fedbb942f24062a9f8724a6ed6607c0ca"`
[INFO] [stdout] 033a4c1661614dd11c0df40b2fee936fedbb942f24062a9f8724a6ed6607c0ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/yuval-k/cointoss:/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] f2e3ed89f29ff6b64f27b9c9c0920513819ed3350f6dc438cfcf65b00479e059
[INFO] running `"docker" "start" "-a" "f2e3ed89f29ff6b64f27b9c9c0920513819ed3350f6dc438cfcf65b00479e059"`
[INFO] [stderr]    Compiling cointoss v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "f2e3ed89f29ff6b64f27b9c9c0920513819ed3350f6dc438cfcf65b00479e059"`
[INFO] running `"docker" "rm" "-f" "f2e3ed89f29ff6b64f27b9c9c0920513819ed3350f6dc438cfcf65b00479e059"`
[INFO] [stdout] f2e3ed89f29ff6b64f27b9c9c0920513819ed3350f6dc438cfcf65b00479e059
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/yuval-k/cointoss:/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] 9f905a2795955b14bd51a55c98e2bc66c137e8588b79c10d96cf49b150cc39a9
[INFO] running `"docker" "start" "-a" "9f905a2795955b14bd51a55c98e2bc66c137e8588b79c10d96cf49b150cc39a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cointoss-eead3535f1ce9698
[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" "9f905a2795955b14bd51a55c98e2bc66c137e8588b79c10d96cf49b150cc39a9"`
[INFO] running `"docker" "rm" "-f" "9f905a2795955b14bd51a55c98e2bc66c137e8588b79c10d96cf49b150cc39a9"`
[INFO] [stdout] 9f905a2795955b14bd51a55c98e2bc66c137e8588b79c10d96cf49b150cc39a9