[INFO] updating cached repository jcaesar/matrix-devclean
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jcaesar/matrix-devclean
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jcaesar/matrix-devclean" "work/ex/beta-1.38-1/sources/1.37.0/gh/jcaesar/matrix-devclean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jcaesar/matrix-devclean'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jcaesar/matrix-devclean" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcaesar/matrix-devclean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcaesar/matrix-devclean'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ac3bfc7fe83cd6c72e5e4f654ac062af78d6bbf
[INFO] sha for GitHub repo jcaesar/matrix-devclean: 2ac3bfc7fe83cd6c72e5e4f654ac062af78d6bbf
[INFO] validating manifest of jcaesar/matrix-devclean 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 jcaesar/matrix-devclean 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 jcaesar/matrix-devclean
[INFO] finished frobbing jcaesar/matrix-devclean
[INFO] frobbed toml for jcaesar/matrix-devclean written to work/ex/beta-1.38-1/sources/1.37.0/gh/jcaesar/matrix-devclean/Cargo.toml
[INFO] started frobbing jcaesar/matrix-devclean
[INFO] finished frobbing jcaesar/matrix-devclean
[INFO] frobbed toml for jcaesar/matrix-devclean written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcaesar/matrix-devclean/Cargo.toml
[INFO] crate jcaesar/matrix-devclean 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 jcaesar/matrix-devclean 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-5/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/jcaesar/matrix-devclean:/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] c13b2a566e9ed1781e464a137c123fe9badfc51289254860c3ddbe602b98a7e4
[INFO] running `"docker" "start" "-a" "c13b2a566e9ed1781e464a137c123fe9badfc51289254860c3ddbe602b98a7e4"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling rpassword v2.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling once_cell v0.1.7
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.23
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.37
[INFO] [stderr]    Compiling serde_millis v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling restson v0.5.1 (https://github.com/jcaesar/restson-rust?rev=a6c190af161901b4052739ab530cffcf45a9469a#a6c190af)
[INFO] [stderr]    Compiling matrix-devclean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `"docker" "inspect" "c13b2a566e9ed1781e464a137c123fe9badfc51289254860c3ddbe602b98a7e4"`
[INFO] running `"docker" "rm" "-f" "c13b2a566e9ed1781e464a137c123fe9badfc51289254860c3ddbe602b98a7e4"`
[INFO] [stdout] c13b2a566e9ed1781e464a137c123fe9badfc51289254860c3ddbe602b98a7e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/jcaesar/matrix-devclean:/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] 0b1221babebee7f9cdb1e4abf4fabe6d2af1d2f5757a3d36d31909416d327da1
[INFO] running `"docker" "start" "-a" "0b1221babebee7f9cdb1e4abf4fabe6d2af1d2f5757a3d36d31909416d327da1"`
[INFO] [stderr]    Compiling matrix-devclean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "0b1221babebee7f9cdb1e4abf4fabe6d2af1d2f5757a3d36d31909416d327da1"`
[INFO] running `"docker" "rm" "-f" "0b1221babebee7f9cdb1e4abf4fabe6d2af1d2f5757a3d36d31909416d327da1"`
[INFO] [stdout] 0b1221babebee7f9cdb1e4abf4fabe6d2af1d2f5757a3d36d31909416d327da1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/jcaesar/matrix-devclean:/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] 250f71b29844101714cbf9c70533e69209d40c50d8e8e82b4f48a57402cbe264
[INFO] running `"docker" "start" "-a" "250f71b29844101714cbf9c70533e69209d40c50d8e8e82b4f48a57402cbe264"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/matrix_devclean-a1dc5551fa7ae540
[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" "250f71b29844101714cbf9c70533e69209d40c50d8e8e82b4f48a57402cbe264"`
[INFO] running `"docker" "rm" "-f" "250f71b29844101714cbf9c70533e69209d40c50d8e8e82b4f48a57402cbe264"`
[INFO] [stdout] 250f71b29844101714cbf9c70533e69209d40c50d8e8e82b4f48a57402cbe264