[INFO] updating cached repository borghoffd/rust-testing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/borghoffd/rust-testing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/borghoffd/rust-testing" "work/ex/beta-1.37-6/sources/1.36.0/gh/borghoffd/rust-testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/borghoffd/rust-testing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/borghoffd/rust-testing" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/borghoffd/rust-testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/borghoffd/rust-testing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3741fb22a6cd597737015fa258f66134e141ffba
[INFO] sha for GitHub repo borghoffd/rust-testing: 3741fb22a6cd597737015fa258f66134e141ffba
[INFO] validating manifest of borghoffd/rust-testing 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 borghoffd/rust-testing 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 borghoffd/rust-testing
[INFO] finished frobbing borghoffd/rust-testing
[INFO] frobbed toml for borghoffd/rust-testing written to work/ex/beta-1.37-6/sources/1.36.0/gh/borghoffd/rust-testing/Cargo.toml
[INFO] started frobbing borghoffd/rust-testing
[INFO] finished frobbing borghoffd/rust-testing
[INFO] frobbed toml for borghoffd/rust-testing written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/borghoffd/rust-testing/Cargo.toml
[INFO] crate borghoffd/rust-testing 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 borghoffd/rust-testing 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-3/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/borghoffd/rust-testing:/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] c7a27376673df653cdb6ace8cd553fb1c80c1ac2ab4f2f3ca184196433302574
[INFO] running `"docker" "start" "-a" "c7a27376673df653cdb6ace8cd553fb1c80c1ac2ab4f2f3ca184196433302574"`
[INFO] [stderr]    Compiling Rust-Test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust_Test` 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_test`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "c7a27376673df653cdb6ace8cd553fb1c80c1ac2ab4f2f3ca184196433302574"`
[INFO] running `"docker" "rm" "-f" "c7a27376673df653cdb6ace8cd553fb1c80c1ac2ab4f2f3ca184196433302574"`
[INFO] [stdout] c7a27376673df653cdb6ace8cd553fb1c80c1ac2ab4f2f3ca184196433302574
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/borghoffd/rust-testing:/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] 45c54582767ae23632e00c95d6a665d9326868cefc6e460f8729193715c3cb2e
[INFO] running `"docker" "start" "-a" "45c54582767ae23632e00c95d6a665d9326868cefc6e460f8729193715c3cb2e"`
[INFO] [stderr]    Compiling Rust-Test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust_Test` 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_test`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "45c54582767ae23632e00c95d6a665d9326868cefc6e460f8729193715c3cb2e"`
[INFO] running `"docker" "rm" "-f" "45c54582767ae23632e00c95d6a665d9326868cefc6e460f8729193715c3cb2e"`
[INFO] [stdout] 45c54582767ae23632e00c95d6a665d9326868cefc6e460f8729193715c3cb2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/borghoffd/rust-testing:/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] 3da88d82049aba28e46f0b449c935d4113a0fafda9af095acc9d69f3a52949b1
[INFO] running `"docker" "start" "-a" "3da88d82049aba28e46f0b449c935d4113a0fafda9af095acc9d69f3a52949b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Rust_Test-620dc13158d9c77b
[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" "3da88d82049aba28e46f0b449c935d4113a0fafda9af095acc9d69f3a52949b1"`
[INFO] running `"docker" "rm" "-f" "3da88d82049aba28e46f0b449c935d4113a0fafda9af095acc9d69f3a52949b1"`
[INFO] [stdout] 3da88d82049aba28e46f0b449c935d4113a0fafda9af095acc9d69f3a52949b1