[INFO] updating cached repository AlexanderEkdahl/snowstorm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlexanderEkdahl/snowstorm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderEkdahl/snowstorm" "work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderEkdahl/snowstorm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlexanderEkdahl/snowstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlexanderEkdahl/snowstorm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1dc19791f623d9aeb2616410d7d74f0cbfb8d74c
[INFO] sha for GitHub repo AlexanderEkdahl/snowstorm: 1dc19791f623d9aeb2616410d7d74f0cbfb8d74c
[INFO] validating manifest of AlexanderEkdahl/snowstorm 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 AlexanderEkdahl/snowstorm 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 AlexanderEkdahl/snowstorm
[INFO] finished frobbing AlexanderEkdahl/snowstorm
[INFO] frobbed toml for AlexanderEkdahl/snowstorm written to work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm/Cargo.toml
[INFO] started frobbing AlexanderEkdahl/snowstorm
[INFO] finished frobbing AlexanderEkdahl/snowstorm
[INFO] frobbed toml for AlexanderEkdahl/snowstorm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlexanderEkdahl/snowstorm/Cargo.toml
[INFO] crate AlexanderEkdahl/snowstorm 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 AlexanderEkdahl/snowstorm against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b68fff5a43112ee53aac1c33321de22a1685b2ba8fc83ce58bc8d8141cfa5410
[INFO] running `"docker" "start" "-a" "b68fff5a43112ee53aac1c33321de22a1685b2ba8fc83ce58bc8d8141cfa5410"`
[INFO] [stderr]    Compiling csv v0.14.7
[INFO] [stderr]    Compiling snowstorm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `"docker" "inspect" "b68fff5a43112ee53aac1c33321de22a1685b2ba8fc83ce58bc8d8141cfa5410"`
[INFO] running `"docker" "rm" "-f" "b68fff5a43112ee53aac1c33321de22a1685b2ba8fc83ce58bc8d8141cfa5410"`
[INFO] [stdout] b68fff5a43112ee53aac1c33321de22a1685b2ba8fc83ce58bc8d8141cfa5410
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e47a0b7a0a6a3e80cea5cd960df62a27b5de255b17b84a7317f1894da8c8b807
[INFO] running `"docker" "start" "-a" "e47a0b7a0a6a3e80cea5cd960df62a27b5de255b17b84a7317f1894da8c8b807"`
[INFO] [stderr]    Compiling snowstorm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "e47a0b7a0a6a3e80cea5cd960df62a27b5de255b17b84a7317f1894da8c8b807"`
[INFO] running `"docker" "rm" "-f" "e47a0b7a0a6a3e80cea5cd960df62a27b5de255b17b84a7317f1894da8c8b807"`
[INFO] [stdout] e47a0b7a0a6a3e80cea5cd960df62a27b5de255b17b84a7317f1894da8c8b807
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AlexanderEkdahl/snowstorm:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1531e3ad61d56bef537a7ac7f362424c07cd179caf7baed7da3d26558f350e55
[INFO] running `"docker" "start" "-a" "1531e3ad61d56bef537a7ac7f362424c07cd179caf7baed7da3d26558f350e55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snowstorm-4f0101ff7e4b8927
[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] [stderr]      Running /opt/crater/target/debug/deps/train-74596300df9cb2a2
[INFO] [stderr]    Doc-tests snowstorm
[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] [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" "1531e3ad61d56bef537a7ac7f362424c07cd179caf7baed7da3d26558f350e55"`
[INFO] running `"docker" "rm" "-f" "1531e3ad61d56bef537a7ac7f362424c07cd179caf7baed7da3d26558f350e55"`
[INFO] [stdout] 1531e3ad61d56bef537a7ac7f362424c07cd179caf7baed7da3d26558f350e55