[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 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2de5cae9d24b4ea47fd1377ce8c1dee876389de1373e69f7859f95bf4d444659
[INFO] running `"docker" "start" "-a" "2de5cae9d24b4ea47fd1377ce8c1dee876389de1373e69f7859f95bf4d444659"`
[INFO] [stderr]    Compiling synth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "2de5cae9d24b4ea47fd1377ce8c1dee876389de1373e69f7859f95bf4d444659"`
[INFO] running `"docker" "rm" "-f" "2de5cae9d24b4ea47fd1377ce8c1dee876389de1373e69f7859f95bf4d444659"`
[INFO] [stdout] 2de5cae9d24b4ea47fd1377ce8c1dee876389de1373e69f7859f95bf4d444659
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b43de38031dca39c11abd986dd48cc12da04126c74aabd03e47bbb292dfa59b2
[INFO] running `"docker" "start" "-a" "b43de38031dca39c11abd986dd48cc12da04126c74aabd03e47bbb292dfa59b2"`
[INFO] [stderr]    Compiling synth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "b43de38031dca39c11abd986dd48cc12da04126c74aabd03e47bbb292dfa59b2"`
[INFO] running `"docker" "rm" "-f" "b43de38031dca39c11abd986dd48cc12da04126c74aabd03e47bbb292dfa59b2"`
[INFO] [stdout] b43de38031dca39c11abd986dd48cc12da04126c74aabd03e47bbb292dfa59b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f7af3716f7c477ba6d37ff0dcda6e1501a73e89923e9e4e481df6d98d554f0ae
[INFO] running `"docker" "start" "-a" "f7af3716f7c477ba6d37ff0dcda6e1501a73e89923e9e4e481df6d98d554f0ae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synth-550595664ecd778c
[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" "f7af3716f7c477ba6d37ff0dcda6e1501a73e89923e9e4e481df6d98d554f0ae"`
[INFO] running `"docker" "rm" "-f" "f7af3716f7c477ba6d37ff0dcda6e1501a73e89923e9e4e481df6d98d554f0ae"`
[INFO] [stdout] f7af3716f7c477ba6d37ff0dcda6e1501a73e89923e9e4e481df6d98d554f0ae