[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-1.38-1/sources/1.37.0/gh/AlexanderEkdahl/snowstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderEkdahl/snowstorm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderEkdahl/snowstorm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderEkdahl/snowstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AlexanderEkdahl/snowstorm 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 AlexanderEkdahl/snowstorm
[INFO] finished frobbing AlexanderEkdahl/snowstorm
[INFO] frobbed toml for AlexanderEkdahl/snowstorm written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AlexanderEkdahl/snowstorm 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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6d8dc5e048d9444fc43bef6391990acde14b2ae40dcb241d8da8ba897b6def80
[INFO] running `"docker" "start" "-a" "6d8dc5e048d9444fc43bef6391990acde14b2ae40dcb241d8da8ba897b6def80"`
[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 5.11s
[INFO] running `"docker" "inspect" "6d8dc5e048d9444fc43bef6391990acde14b2ae40dcb241d8da8ba897b6def80"`
[INFO] running `"docker" "rm" "-f" "6d8dc5e048d9444fc43bef6391990acde14b2ae40dcb241d8da8ba897b6def80"`
[INFO] [stdout] 6d8dc5e048d9444fc43bef6391990acde14b2ae40dcb241d8da8ba897b6def80
[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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 152ebcdc050c1f0d431a097e2402886d352030196d4e717a9ca1731ae3b3ff40
[INFO] running `"docker" "start" "-a" "152ebcdc050c1f0d431a097e2402886d352030196d4e717a9ca1731ae3b3ff40"`
[INFO] [stderr]    Compiling snowstorm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "152ebcdc050c1f0d431a097e2402886d352030196d4e717a9ca1731ae3b3ff40"`
[INFO] running `"docker" "rm" "-f" "152ebcdc050c1f0d431a097e2402886d352030196d4e717a9ca1731ae3b3ff40"`
[INFO] [stdout] 152ebcdc050c1f0d431a097e2402886d352030196d4e717a9ca1731ae3b3ff40
[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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fc799b78e4c7f7e9b9d5b3e9bdb9890dacaaa2099bddb9b011f5d93b860f1b66
[INFO] running `"docker" "start" "-a" "fc799b78e4c7f7e9b9d5b3e9bdb9890dacaaa2099bddb9b011f5d93b860f1b66"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snowstorm-32b3cda5f630c681
[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-74a221062ffeec04
[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]    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] running `"docker" "inspect" "fc799b78e4c7f7e9b9d5b3e9bdb9890dacaaa2099bddb9b011f5d93b860f1b66"`
[INFO] running `"docker" "rm" "-f" "fc799b78e4c7f7e9b9d5b3e9bdb9890dacaaa2099bddb9b011f5d93b860f1b66"`
[INFO] [stdout] fc799b78e4c7f7e9b9d5b3e9bdb9890dacaaa2099bddb9b011f5d93b860f1b66