[INFO] updating cached repository premist/it-works
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/premist/it-works
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/premist/it-works" "work/ex/beta-1.37-6/sources/1.36.0/gh/premist/it-works"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/premist/it-works'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/premist/it-works" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/premist/it-works"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/premist/it-works'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00d93ee0b560ea0e4a6543c0bb0ca73e036784ea
[INFO] sha for GitHub repo premist/it-works: 00d93ee0b560ea0e4a6543c0bb0ca73e036784ea
[INFO] validating manifest of premist/it-works 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 premist/it-works 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 premist/it-works
[INFO] finished frobbing premist/it-works
[INFO] frobbed toml for premist/it-works written to work/ex/beta-1.37-6/sources/1.36.0/gh/premist/it-works/Cargo.toml
[INFO] started frobbing premist/it-works
[INFO] finished frobbing premist/it-works
[INFO] frobbed toml for premist/it-works written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/premist/it-works/Cargo.toml
[INFO] crate premist/it-works 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 premist/it-works 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-6/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/premist/it-works:/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] e1e509ddd05db523f49dc26b00a9971a5259c417872fa046f4ce57224fec0240
[INFO] running `"docker" "start" "-a" "e1e509ddd05db523f49dc26b00a9971a5259c417872fa046f4ce57224fec0240"`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling groupable v0.2.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling mustache v0.8.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling nickel v0.10.0
[INFO] [stderr]    Compiling it-works v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.30s
[INFO] running `"docker" "inspect" "e1e509ddd05db523f49dc26b00a9971a5259c417872fa046f4ce57224fec0240"`
[INFO] running `"docker" "rm" "-f" "e1e509ddd05db523f49dc26b00a9971a5259c417872fa046f4ce57224fec0240"`
[INFO] [stdout] e1e509ddd05db523f49dc26b00a9971a5259c417872fa046f4ce57224fec0240
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/premist/it-works:/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] b8d50a90072f429489ed58feea52800d7831ff9e85ab2de7731fb789fc5eeafe
[INFO] running `"docker" "start" "-a" "b8d50a90072f429489ed58feea52800d7831ff9e85ab2de7731fb789fc5eeafe"`
[INFO] [stderr]    Compiling it-works v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "b8d50a90072f429489ed58feea52800d7831ff9e85ab2de7731fb789fc5eeafe"`
[INFO] running `"docker" "rm" "-f" "b8d50a90072f429489ed58feea52800d7831ff9e85ab2de7731fb789fc5eeafe"`
[INFO] [stdout] b8d50a90072f429489ed58feea52800d7831ff9e85ab2de7731fb789fc5eeafe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/premist/it-works:/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] 485b8c07bd349280e4c9340fa0480e1eb2fab7887f853c9aa4262411697255b1
[INFO] running `"docker" "start" "-a" "485b8c07bd349280e4c9340fa0480e1eb2fab7887f853c9aa4262411697255b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/it_works-e84249a72fc1ab80
[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" "485b8c07bd349280e4c9340fa0480e1eb2fab7887f853c9aa4262411697255b1"`
[INFO] running `"docker" "rm" "-f" "485b8c07bd349280e4c9340fa0480e1eb2fab7887f853c9aa4262411697255b1"`
[INFO] [stdout] 485b8c07bd349280e4c9340fa0480e1eb2fab7887f853c9aa4262411697255b1