[INFO] updating cached repository laelath/rsnow
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/laelath/rsnow
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/laelath/rsnow" "work/ex/beta-1.38-1/sources/1.37.0/gh/laelath/rsnow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/laelath/rsnow'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/laelath/rsnow" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/laelath/rsnow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/laelath/rsnow'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e9e1972565351749af219d8a72cb0ad24515592
[INFO] sha for GitHub repo laelath/rsnow: 5e9e1972565351749af219d8a72cb0ad24515592
[INFO] validating manifest of laelath/rsnow 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 laelath/rsnow 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 laelath/rsnow
[INFO] finished frobbing laelath/rsnow
[INFO] frobbed toml for laelath/rsnow written to work/ex/beta-1.38-1/sources/1.37.0/gh/laelath/rsnow/Cargo.toml
[INFO] started frobbing laelath/rsnow
[INFO] finished frobbing laelath/rsnow
[INFO] frobbed toml for laelath/rsnow written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/laelath/rsnow/Cargo.toml
[INFO] crate laelath/rsnow 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 laelath/rsnow 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-3/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/laelath/rsnow:/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] 1e947cef5ceb1b653a8c3e0721ff2a6ff1b904fffebf70dfc97b9b7652bbb639
[INFO] running `"docker" "start" "-a" "1e947cef5ceb1b653a8c3e0721ff2a6ff1b904fffebf70dfc97b9b7652bbb639"`
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]    Compiling rsnow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `"docker" "inspect" "1e947cef5ceb1b653a8c3e0721ff2a6ff1b904fffebf70dfc97b9b7652bbb639"`
[INFO] running `"docker" "rm" "-f" "1e947cef5ceb1b653a8c3e0721ff2a6ff1b904fffebf70dfc97b9b7652bbb639"`
[INFO] [stdout] 1e947cef5ceb1b653a8c3e0721ff2a6ff1b904fffebf70dfc97b9b7652bbb639
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/laelath/rsnow:/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] 4e63fe78beb0ed458aa3c15bd260487f677e636393420f6c3018bcad4c3edb51
[INFO] running `"docker" "start" "-a" "4e63fe78beb0ed458aa3c15bd260487f677e636393420f6c3018bcad4c3edb51"`
[INFO] [stderr]    Compiling rsnow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "4e63fe78beb0ed458aa3c15bd260487f677e636393420f6c3018bcad4c3edb51"`
[INFO] running `"docker" "rm" "-f" "4e63fe78beb0ed458aa3c15bd260487f677e636393420f6c3018bcad4c3edb51"`
[INFO] [stdout] 4e63fe78beb0ed458aa3c15bd260487f677e636393420f6c3018bcad4c3edb51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/laelath/rsnow:/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] 254ac00803e235f3437a68ae4a29effccb99416798a9be6707de25d75016f4e9
[INFO] running `"docker" "start" "-a" "254ac00803e235f3437a68ae4a29effccb99416798a9be6707de25d75016f4e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsnow-c83351a96bf29d51
[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" "254ac00803e235f3437a68ae4a29effccb99416798a9be6707de25d75016f4e9"`
[INFO] running `"docker" "rm" "-f" "254ac00803e235f3437a68ae4a29effccb99416798a9be6707de25d75016f4e9"`
[INFO] [stdout] 254ac00803e235f3437a68ae4a29effccb99416798a9be6707de25d75016f4e9