[INFO] updating cached repository timocp/screenshot-renamer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/timocp/screenshot-renamer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/timocp/screenshot-renamer" "work/ex/beta-1.38-1/sources/1.37.0/gh/timocp/screenshot-renamer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/timocp/screenshot-renamer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/timocp/screenshot-renamer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/timocp/screenshot-renamer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/timocp/screenshot-renamer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19a0b01262fff08940aad97a3385cbb3499a1d0e
[INFO] sha for GitHub repo timocp/screenshot-renamer: 19a0b01262fff08940aad97a3385cbb3499a1d0e
[INFO] validating manifest of timocp/screenshot-renamer 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 timocp/screenshot-renamer 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 timocp/screenshot-renamer
[INFO] finished frobbing timocp/screenshot-renamer
[INFO] frobbed toml for timocp/screenshot-renamer written to work/ex/beta-1.38-1/sources/1.37.0/gh/timocp/screenshot-renamer/Cargo.toml
[INFO] started frobbing timocp/screenshot-renamer
[INFO] finished frobbing timocp/screenshot-renamer
[INFO] frobbed toml for timocp/screenshot-renamer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/timocp/screenshot-renamer/Cargo.toml
[INFO] crate timocp/screenshot-renamer 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 timocp/screenshot-renamer 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-0/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/timocp/screenshot-renamer:/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] 4ed5b3a707ac843fe1fdceac4625fb121ec819ed2e042cee961babb4fef65322
[INFO] running `"docker" "start" "-a" "4ed5b3a707ac843fe1fdceac4625fb121ec819ed2e042cee961babb4fef65322"`
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling notify v4.0.7
[INFO] [stderr]    Compiling screenshot-renamer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
[INFO] running `"docker" "inspect" "4ed5b3a707ac843fe1fdceac4625fb121ec819ed2e042cee961babb4fef65322"`
[INFO] running `"docker" "rm" "-f" "4ed5b3a707ac843fe1fdceac4625fb121ec819ed2e042cee961babb4fef65322"`
[INFO] [stdout] 4ed5b3a707ac843fe1fdceac4625fb121ec819ed2e042cee961babb4fef65322
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/timocp/screenshot-renamer:/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] 78b9522bc34827ff308209f0659123df1a1114195f1887b3f904ef13bddd406a
[INFO] running `"docker" "start" "-a" "78b9522bc34827ff308209f0659123df1a1114195f1887b3f904ef13bddd406a"`
[INFO] [stderr]    Compiling screenshot-renamer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "78b9522bc34827ff308209f0659123df1a1114195f1887b3f904ef13bddd406a"`
[INFO] running `"docker" "rm" "-f" "78b9522bc34827ff308209f0659123df1a1114195f1887b3f904ef13bddd406a"`
[INFO] [stdout] 78b9522bc34827ff308209f0659123df1a1114195f1887b3f904ef13bddd406a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/timocp/screenshot-renamer:/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] c1961773dc1456b7608e8e8d6cae63edc5080501a0b886ce0a2a5990ac88fe9d
[INFO] running `"docker" "start" "-a" "c1961773dc1456b7608e8e8d6cae63edc5080501a0b886ce0a2a5990ac88fe9d"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/screenshot_renamer-fc875e6da60dc785
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c1961773dc1456b7608e8e8d6cae63edc5080501a0b886ce0a2a5990ac88fe9d"`
[INFO] running `"docker" "rm" "-f" "c1961773dc1456b7608e8e8d6cae63edc5080501a0b886ce0a2a5990ac88fe9d"`
[INFO] [stdout] c1961773dc1456b7608e8e8d6cae63edc5080501a0b886ce0a2a5990ac88fe9d