[INFO] updating cached repository kgtkr/mc-pi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kgtkr/mc-pi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kgtkr/mc-pi" "work/ex/beta-1.38-1/sources/1.37.0/gh/kgtkr/mc-pi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kgtkr/mc-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kgtkr/mc-pi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgtkr/mc-pi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgtkr/mc-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d4548095c095bfce9b5d4fb7e84547df299e6c4
[INFO] sha for GitHub repo kgtkr/mc-pi: 1d4548095c095bfce9b5d4fb7e84547df299e6c4
[INFO] validating manifest of kgtkr/mc-pi 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 kgtkr/mc-pi 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 kgtkr/mc-pi
[INFO] finished frobbing kgtkr/mc-pi
[INFO] frobbed toml for kgtkr/mc-pi written to work/ex/beta-1.38-1/sources/1.37.0/gh/kgtkr/mc-pi/Cargo.toml
[INFO] started frobbing kgtkr/mc-pi
[INFO] finished frobbing kgtkr/mc-pi
[INFO] frobbed toml for kgtkr/mc-pi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kgtkr/mc-pi/Cargo.toml
[INFO] crate kgtkr/mc-pi 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 kgtkr/mc-pi 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-4/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/kgtkr/mc-pi:/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] d0fc207863cba8151a9c3a7d1cbb9ba4b09a41cfbd6fef21d9491e547f26f174
[INFO] running `"docker" "start" "-a" "d0fc207863cba8151a9c3a7d1cbb9ba4b09a41cfbd6fef21d9491e547f26f174"`
[INFO] [stderr]    Compiling mcpi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "d0fc207863cba8151a9c3a7d1cbb9ba4b09a41cfbd6fef21d9491e547f26f174"`
[INFO] running `"docker" "rm" "-f" "d0fc207863cba8151a9c3a7d1cbb9ba4b09a41cfbd6fef21d9491e547f26f174"`
[INFO] [stdout] d0fc207863cba8151a9c3a7d1cbb9ba4b09a41cfbd6fef21d9491e547f26f174
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/kgtkr/mc-pi:/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] 5b48037cb02aca05990676ae10cd6b28758d0338fc3a719bbd4f82e53ea84a67
[INFO] running `"docker" "start" "-a" "5b48037cb02aca05990676ae10cd6b28758d0338fc3a719bbd4f82e53ea84a67"`
[INFO] [stderr]    Compiling mcpi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "5b48037cb02aca05990676ae10cd6b28758d0338fc3a719bbd4f82e53ea84a67"`
[INFO] running `"docker" "rm" "-f" "5b48037cb02aca05990676ae10cd6b28758d0338fc3a719bbd4f82e53ea84a67"`
[INFO] [stdout] 5b48037cb02aca05990676ae10cd6b28758d0338fc3a719bbd4f82e53ea84a67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/kgtkr/mc-pi:/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] 63d6c90c7f82af49ae3bd5feda2ff07877f09361593c0b6f52671d21dee7e971
[INFO] running `"docker" "start" "-a" "63d6c90c7f82af49ae3bd5feda2ff07877f09361593c0b6f52671d21dee7e971"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mcpi-d6581a40a8160281
[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" "63d6c90c7f82af49ae3bd5feda2ff07877f09361593c0b6f52671d21dee7e971"`
[INFO] running `"docker" "rm" "-f" "63d6c90c7f82af49ae3bd5feda2ff07877f09361593c0b6f52671d21dee7e971"`
[INFO] [stdout] 63d6c90c7f82af49ae3bd5feda2ff07877f09361593c0b6f52671d21dee7e971