[INFO] updating cached repository meantheory/rust-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/meantheory/rust-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/meantheory/rust-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/meantheory/rust-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/meantheory/rust-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/meantheory/rust-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c947c1b7cfa1bd6e1e4685b7d8b73fdbe0ddcbc3
[INFO] sha for GitHub repo meantheory/rust-example: c947c1b7cfa1bd6e1e4685b7d8b73fdbe0ddcbc3
[INFO] validating manifest of meantheory/rust-example 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 meantheory/rust-example 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 meantheory/rust-example
[INFO] finished frobbing meantheory/rust-example
[INFO] frobbed toml for meantheory/rust-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example/Cargo.toml
[INFO] started frobbing meantheory/rust-example
[INFO] finished frobbing meantheory/rust-example
[INFO] frobbed toml for meantheory/rust-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/meantheory/rust-example/Cargo.toml
[INFO] crate meantheory/rust-example 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 meantheory/rust-example 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example:/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] 1a5ab6b7712945b4ef5268e13eac39aee2ee1442a6eb3cc8716147c69c77f395
[INFO] running `"docker" "start" "-a" "1a5ab6b7712945b4ef5268e13eac39aee2ee1442a6eb3cc8716147c69c77f395"`
[INFO] [stderr]    Compiling serde v1.0.69
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.4
[INFO] [stderr]    Compiling mime v0.3.8
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling sct v0.2.0
[INFO] [stderr]    Compiling webpki v0.17.0
[INFO] [stderr]    Compiling ct-logs v0.2.0
[INFO] [stderr]    Compiling rustls v0.11.0
[INFO] [stderr]    Compiling webpki-roots v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling tokio-rustls v0.4.0
[INFO] [stderr]    Compiling hyper-rustls v0.11.0
[INFO] [stderr]    Compiling github-rs v0.6.1
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "1a5ab6b7712945b4ef5268e13eac39aee2ee1442a6eb3cc8716147c69c77f395"`
[INFO] running `"docker" "rm" "-f" "1a5ab6b7712945b4ef5268e13eac39aee2ee1442a6eb3cc8716147c69c77f395"`
[INFO] [stdout] 1a5ab6b7712945b4ef5268e13eac39aee2ee1442a6eb3cc8716147c69c77f395
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example:/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] 89afece40378f58bb69f7eb46f6e73d62ff298f80fe5c8cf9652ad3f72ba8ad2
[INFO] running `"docker" "start" "-a" "89afece40378f58bb69f7eb46f6e73d62ff298f80fe5c8cf9652ad3f72ba8ad2"`
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "89afece40378f58bb69f7eb46f6e73d62ff298f80fe5c8cf9652ad3f72ba8ad2"`
[INFO] running `"docker" "rm" "-f" "89afece40378f58bb69f7eb46f6e73d62ff298f80fe5c8cf9652ad3f72ba8ad2"`
[INFO] [stdout] 89afece40378f58bb69f7eb46f6e73d62ff298f80fe5c8cf9652ad3f72ba8ad2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/meantheory/rust-example:/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] 949f8193267be21c964080e8438e7a5f3b969b05d14aa3be293f2be345214ccf
[INFO] running `"docker" "start" "-a" "949f8193267be21c964080e8438e7a5f3b969b05d14aa3be293f2be345214ccf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty-8ab8e84a2ded48cf
[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" "949f8193267be21c964080e8438e7a5f3b969b05d14aa3be293f2be345214ccf"`
[INFO] running `"docker" "rm" "-f" "949f8193267be21c964080e8438e7a5f3b969b05d14aa3be293f2be345214ccf"`
[INFO] [stdout] 949f8193267be21c964080e8438e7a5f3b969b05d14aa3be293f2be345214ccf