[INFO] updating cached repository dnhp/synacor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dnhp/synacor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dnhp/synacor" "work/ex/beta-1.38-1/sources/1.37.0/gh/dnhp/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dnhp/synacor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dnhp/synacor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dnhp/synacor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dnhp/synacor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 342c40084fba911443b0f43ec941618a6ee3322e
[INFO] sha for GitHub repo dnhp/synacor: 342c40084fba911443b0f43ec941618a6ee3322e
[INFO] validating manifest of dnhp/synacor 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 dnhp/synacor 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 dnhp/synacor
[INFO] finished frobbing dnhp/synacor
[INFO] frobbed toml for dnhp/synacor written to work/ex/beta-1.38-1/sources/1.37.0/gh/dnhp/synacor/Cargo.toml
[INFO] started frobbing dnhp/synacor
[INFO] finished frobbing dnhp/synacor
[INFO] frobbed toml for dnhp/synacor written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dnhp/synacor/Cargo.toml
[INFO] crate dnhp/synacor 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 dnhp/synacor 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-2/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/dnhp/synacor:/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] a66e95c87201242cdf1e58cd2b6c230b1d031eb0fbfaae665137d52713172005
[INFO] running `"docker" "start" "-a" "a66e95c87201242cdf1e58cd2b6c230b1d031eb0fbfaae665137d52713172005"`
[INFO] [stderr]    Compiling synacor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "a66e95c87201242cdf1e58cd2b6c230b1d031eb0fbfaae665137d52713172005"`
[INFO] running `"docker" "rm" "-f" "a66e95c87201242cdf1e58cd2b6c230b1d031eb0fbfaae665137d52713172005"`
[INFO] [stdout] a66e95c87201242cdf1e58cd2b6c230b1d031eb0fbfaae665137d52713172005
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/dnhp/synacor:/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] fc886248f5c8eec0185d0a60777e4f94962a896ff3c2271ff645f12aa22198b6
[INFO] running `"docker" "start" "-a" "fc886248f5c8eec0185d0a60777e4f94962a896ff3c2271ff645f12aa22198b6"`
[INFO] [stderr]    Compiling synacor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "fc886248f5c8eec0185d0a60777e4f94962a896ff3c2271ff645f12aa22198b6"`
[INFO] running `"docker" "rm" "-f" "fc886248f5c8eec0185d0a60777e4f94962a896ff3c2271ff645f12aa22198b6"`
[INFO] [stdout] fc886248f5c8eec0185d0a60777e4f94962a896ff3c2271ff645f12aa22198b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/dnhp/synacor:/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] 541291a43e1d7e13b7d7a032f97dc9575b2bb69d782bf418683c1b75d18522b2
[INFO] running `"docker" "start" "-a" "541291a43e1d7e13b7d7a032f97dc9575b2bb69d782bf418683c1b75d18522b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synacor-d4f8dc354f3ee507
[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" "541291a43e1d7e13b7d7a032f97dc9575b2bb69d782bf418683c1b75d18522b2"`
[INFO] running `"docker" "rm" "-f" "541291a43e1d7e13b7d7a032f97dc9575b2bb69d782bf418683c1b75d18522b2"`
[INFO] [stdout] 541291a43e1d7e13b7d7a032f97dc9575b2bb69d782bf418683c1b75d18522b2