[INFO] updating cached repository VentGrey/Rust-hanged-man
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VentGrey/Rust-hanged-man
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VentGrey/Rust-hanged-man" "work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Rust-hanged-man"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Rust-hanged-man'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VentGrey/Rust-hanged-man" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Rust-hanged-man"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Rust-hanged-man'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0f79be12162ecf98accbc634cd84ef13a16fe8ec
[INFO] sha for GitHub repo VentGrey/Rust-hanged-man: 0f79be12162ecf98accbc634cd84ef13a16fe8ec
[INFO] validating manifest of VentGrey/Rust-hanged-man 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 VentGrey/Rust-hanged-man 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 VentGrey/Rust-hanged-man
[INFO] finished frobbing VentGrey/Rust-hanged-man
[INFO] frobbed toml for VentGrey/Rust-hanged-man written to work/ex/beta-1.38-1/sources/1.37.0/gh/VentGrey/Rust-hanged-man/Cargo.toml
[INFO] started frobbing VentGrey/Rust-hanged-man
[INFO] finished frobbing VentGrey/Rust-hanged-man
[INFO] frobbed toml for VentGrey/Rust-hanged-man written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VentGrey/Rust-hanged-man/Cargo.toml
[INFO] crate VentGrey/Rust-hanged-man 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 VentGrey/Rust-hanged-man 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-6/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/VentGrey/Rust-hanged-man:/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] 4ff109d9b8681231c1a52ea019cf3a4bf57fc9ba14a949bc5345ca1914b781ab
[INFO] running `"docker" "start" "-a" "4ff109d9b8681231c1a52ea019cf3a4bf57fc9ba14a949bc5345ca1914b781ab"`
[INFO] [stderr]    Compiling Rust-hanged-man v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust_hanged_man` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_hanged_man`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "4ff109d9b8681231c1a52ea019cf3a4bf57fc9ba14a949bc5345ca1914b781ab"`
[INFO] running `"docker" "rm" "-f" "4ff109d9b8681231c1a52ea019cf3a4bf57fc9ba14a949bc5345ca1914b781ab"`
[INFO] [stdout] 4ff109d9b8681231c1a52ea019cf3a4bf57fc9ba14a949bc5345ca1914b781ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/VentGrey/Rust-hanged-man:/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] 84f5959e459761256649fc743ccf92f09953f0f6392934c34d94b0b249c05dc9
[INFO] running `"docker" "start" "-a" "84f5959e459761256649fc743ccf92f09953f0f6392934c34d94b0b249c05dc9"`
[INFO] [stderr]    Compiling Rust-hanged-man v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust_hanged_man` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_hanged_man`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "84f5959e459761256649fc743ccf92f09953f0f6392934c34d94b0b249c05dc9"`
[INFO] running `"docker" "rm" "-f" "84f5959e459761256649fc743ccf92f09953f0f6392934c34d94b0b249c05dc9"`
[INFO] [stdout] 84f5959e459761256649fc743ccf92f09953f0f6392934c34d94b0b249c05dc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/VentGrey/Rust-hanged-man:/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] 7eb7898d2de2d80f6a2834859857f74b161fd8d1c290a0c6d41b86aba5d4279c
[INFO] running `"docker" "start" "-a" "7eb7898d2de2d80f6a2834859857f74b161fd8d1c290a0c6d41b86aba5d4279c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Rust_hanged_man-2fa03e85c0e250fa
[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" "7eb7898d2de2d80f6a2834859857f74b161fd8d1c290a0c6d41b86aba5d4279c"`
[INFO] running `"docker" "rm" "-f" "7eb7898d2de2d80f6a2834859857f74b161fd8d1c290a0c6d41b86aba5d4279c"`
[INFO] [stdout] 7eb7898d2de2d80f6a2834859857f74b161fd8d1c290a0c6d41b86aba5d4279c