[INFO] updating cached repository h1romas4/rust-synth-emulation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/h1romas4/rust-synth-emulation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/h1romas4/rust-synth-emulation" "work/ex/beta-1.37-6/sources/1.36.0/gh/h1romas4/rust-synth-emulation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/h1romas4/rust-synth-emulation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/h1romas4/rust-synth-emulation" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/h1romas4/rust-synth-emulation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/h1romas4/rust-synth-emulation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 28b22c53af5d326c0ea9f53bada9a7a6d57d09bc
[INFO] sha for GitHub repo h1romas4/rust-synth-emulation: 28b22c53af5d326c0ea9f53bada9a7a6d57d09bc
[INFO] validating manifest of h1romas4/rust-synth-emulation 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 h1romas4/rust-synth-emulation 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 h1romas4/rust-synth-emulation
[INFO] finished frobbing h1romas4/rust-synth-emulation
[INFO] frobbed toml for h1romas4/rust-synth-emulation written to work/ex/beta-1.37-6/sources/1.36.0/gh/h1romas4/rust-synth-emulation/Cargo.toml
[INFO] started frobbing h1romas4/rust-synth-emulation
[INFO] finished frobbing h1romas4/rust-synth-emulation
[INFO] frobbed toml for h1romas4/rust-synth-emulation written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/h1romas4/rust-synth-emulation/Cargo.toml
[INFO] crate h1romas4/rust-synth-emulation 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing h1romas4/rust-synth-emulation 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/h1romas4/rust-synth-emulation:/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] 96149a6cade5c2456ff24c9400c38cdc68c7f9c9d79071abb4fd3743de922d79
[INFO] running `"docker" "start" "-a" "96149a6cade5c2456ff24c9400c38cdc68c7f9c9d79071abb4fd3743de922d79"`
[INFO] [stderr]    Compiling synth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             0x70...0x7f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "96149a6cade5c2456ff24c9400c38cdc68c7f9c9d79071abb4fd3743de922d79"`
[INFO] running `"docker" "rm" "-f" "96149a6cade5c2456ff24c9400c38cdc68c7f9c9d79071abb4fd3743de922d79"`
[INFO] [stdout] 96149a6cade5c2456ff24c9400c38cdc68c7f9c9d79071abb4fd3743de922d79
[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/h1romas4/rust-synth-emulation:/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] c43ab6ebc5279bb45cbb1beeeabc2c8d91222e9866702d010537eb575277ad21
[INFO] running `"docker" "start" "-a" "c43ab6ebc5279bb45cbb1beeeabc2c8d91222e9866702d010537eb575277ad21"`
[INFO] [stderr]    Compiling synth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             0x70...0x7f => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "c43ab6ebc5279bb45cbb1beeeabc2c8d91222e9866702d010537eb575277ad21"`
[INFO] running `"docker" "rm" "-f" "c43ab6ebc5279bb45cbb1beeeabc2c8d91222e9866702d010537eb575277ad21"`
[INFO] [stdout] c43ab6ebc5279bb45cbb1beeeabc2c8d91222e9866702d010537eb575277ad21
[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/h1romas4/rust-synth-emulation:/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] 786aaa06acd5bc0ce8ef7a0a0c0da6e53768411ed0e5c44dbdae1cf66d1d1a4d
[INFO] running `"docker" "start" "-a" "786aaa06acd5bc0ce8ef7a0a0c0da6e53768411ed0e5c44dbdae1cf66d1d1a4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synth-20dc063fb2b5a3e9
[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" "786aaa06acd5bc0ce8ef7a0a0c0da6e53768411ed0e5c44dbdae1cf66d1d1a4d"`
[INFO] running `"docker" "rm" "-f" "786aaa06acd5bc0ce8ef7a0a0c0da6e53768411ed0e5c44dbdae1cf66d1d1a4d"`
[INFO] [stdout] 786aaa06acd5bc0ce8ef7a0a0c0da6e53768411ed0e5c44dbdae1cf66d1d1a4d