[INFO] updating cached repository firerain42/dbus_signal_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/firerain42/dbus_signal_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/firerain42/dbus_signal_server" "work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/firerain42/dbus_signal_server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/firerain42/dbus_signal_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/firerain42/dbus_signal_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92bae890f67a5c55f96b656e0a51494734ba52c2
[INFO] sha for GitHub repo firerain42/dbus_signal_server: 92bae890f67a5c55f96b656e0a51494734ba52c2
[INFO] validating manifest of firerain42/dbus_signal_server 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 firerain42/dbus_signal_server 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 firerain42/dbus_signal_server
[INFO] finished frobbing firerain42/dbus_signal_server
[INFO] frobbed toml for firerain42/dbus_signal_server written to work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server/Cargo.toml
[INFO] started frobbing firerain42/dbus_signal_server
[INFO] finished frobbing firerain42/dbus_signal_server
[INFO] frobbed toml for firerain42/dbus_signal_server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/firerain42/dbus_signal_server/Cargo.toml
[INFO] crate firerain42/dbus_signal_server 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 firerain42/dbus_signal_server against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 14b9fdfe04a6e3a94498d69ea0194a815f9c88d5ba2589446f9df7fb368d2f74
[INFO] running `"docker" "start" "-a" "14b9fdfe04a6e3a94498d69ea0194a815f9c88d5ba2589446f9df7fb368d2f74"`
[INFO] [stderr]    Compiling dbus v0.3.4
[INFO] [stderr]    Compiling dbus_signal_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `"docker" "inspect" "14b9fdfe04a6e3a94498d69ea0194a815f9c88d5ba2589446f9df7fb368d2f74"`
[INFO] running `"docker" "rm" "-f" "14b9fdfe04a6e3a94498d69ea0194a815f9c88d5ba2589446f9df7fb368d2f74"`
[INFO] [stdout] 14b9fdfe04a6e3a94498d69ea0194a815f9c88d5ba2589446f9df7fb368d2f74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 309396c9e34f820be2854badf52c043783ee84a3746a1414973591f457b6a4c8
[INFO] running `"docker" "start" "-a" "309396c9e34f820be2854badf52c043783ee84a3746a1414973591f457b6a4c8"`
[INFO] [stderr]    Compiling dbus_signal_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "309396c9e34f820be2854badf52c043783ee84a3746a1414973591f457b6a4c8"`
[INFO] running `"docker" "rm" "-f" "309396c9e34f820be2854badf52c043783ee84a3746a1414973591f457b6a4c8"`
[INFO] [stdout] 309396c9e34f820be2854badf52c043783ee84a3746a1414973591f457b6a4c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/firerain42/dbus_signal_server:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7dfca499198817d535690eb2e3e8b9e40926ee4478b1ffcdbfdcf514b16e1fc4
[INFO] running `"docker" "start" "-a" "7dfca499198817d535690eb2e3e8b9e40926ee4478b1ffcdbfdcf514b16e1fc4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dbus_signal_server-64df5da8dcc8e98b
[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" "7dfca499198817d535690eb2e3e8b9e40926ee4478b1ffcdbfdcf514b16e1fc4"`
[INFO] running `"docker" "rm" "-f" "7dfca499198817d535690eb2e3e8b9e40926ee4478b1ffcdbfdcf514b16e1fc4"`
[INFO] [stdout] 7dfca499198817d535690eb2e3e8b9e40926ee4478b1ffcdbfdcf514b16e1fc4