[INFO] updating cached repository Arkanosis/microstatus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Arkanosis/microstatus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Arkanosis/microstatus" "work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Arkanosis/microstatus" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Arkanosis/microstatus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Arkanosis/microstatus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d691eb699505a7cd667565aa85d3901ca3ae305d
[INFO] sha for GitHub repo Arkanosis/microstatus: d691eb699505a7cd667565aa85d3901ca3ae305d
[INFO] validating manifest of Arkanosis/microstatus 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 Arkanosis/microstatus 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 Arkanosis/microstatus
[INFO] finished frobbing Arkanosis/microstatus
[INFO] frobbed toml for Arkanosis/microstatus written to work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus/Cargo.toml
[INFO] started frobbing Arkanosis/microstatus
[INFO] finished frobbing Arkanosis/microstatus
[INFO] frobbed toml for Arkanosis/microstatus written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Arkanosis/microstatus/Cargo.toml
[INFO] crate Arkanosis/microstatus 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] testing Arkanosis/microstatus 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus:/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] 5e0b110073fda2c4e7c77f2cb83c2c9e3a4d53fac91d059402d5222003b68046
[INFO] running `"docker" "start" "-a" "5e0b110073fda2c4e7c77f2cb83c2c9e3a4d53fac91d059402d5222003b68046"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling microstatus v0.0.2-dev (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `"docker" "inspect" "5e0b110073fda2c4e7c77f2cb83c2c9e3a4d53fac91d059402d5222003b68046"`
[INFO] running `"docker" "rm" "-f" "5e0b110073fda2c4e7c77f2cb83c2c9e3a4d53fac91d059402d5222003b68046"`
[INFO] [stdout] 5e0b110073fda2c4e7c77f2cb83c2c9e3a4d53fac91d059402d5222003b68046
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus:/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] 1ac61226cabf455f6d441cd0a27dafd1bd1b9f450b1cd7185cec1fbf32522720
[INFO] running `"docker" "start" "-a" "1ac61226cabf455f6d441cd0a27dafd1bd1b9f450b1cd7185cec1fbf32522720"`
[INFO] [stderr]    Compiling microstatus v0.0.2-dev (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "1ac61226cabf455f6d441cd0a27dafd1bd1b9f450b1cd7185cec1fbf32522720"`
[INFO] running `"docker" "rm" "-f" "1ac61226cabf455f6d441cd0a27dafd1bd1b9f450b1cd7185cec1fbf32522720"`
[INFO] [stdout] 1ac61226cabf455f6d441cd0a27dafd1bd1b9f450b1cd7185cec1fbf32522720
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Arkanosis/microstatus:/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] 145de0df045821dd95f9a00e7814999103bff9aa2ab4c28a18cc7113223cb135
[INFO] running `"docker" "start" "-a" "145de0df045821dd95f9a00e7814999103bff9aa2ab4c28a18cc7113223cb135"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/microstatus-075f64ab8b02e3ee
[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] [stderr]      Running /opt/crater/target/debug/deps/microstatus-0fe93de61a29b177
[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] [stderr]      Running /opt/crater/target/debug/deps/version-53593cd36e4d222a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microstatus
[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" "145de0df045821dd95f9a00e7814999103bff9aa2ab4c28a18cc7113223cb135"`
[INFO] running `"docker" "rm" "-f" "145de0df045821dd95f9a00e7814999103bff9aa2ab4c28a18cc7113223cb135"`
[INFO] [stdout] 145de0df045821dd95f9a00e7814999103bff9aa2ab4c28a18cc7113223cb135