[INFO] updating cached repository e14tech/largest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/e14tech/largest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/e14tech/largest" "work/ex/beta-1.38-1/sources/1.37.0/gh/e14tech/largest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/e14tech/largest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/e14tech/largest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/e14tech/largest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/e14tech/largest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1efaaa5b970fb4594cb4050aaea6636c0659bbcf
[INFO] sha for GitHub repo e14tech/largest: 1efaaa5b970fb4594cb4050aaea6636c0659bbcf
[INFO] validating manifest of e14tech/largest 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 e14tech/largest 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 e14tech/largest
[INFO] finished frobbing e14tech/largest
[INFO] frobbed toml for e14tech/largest written to work/ex/beta-1.38-1/sources/1.37.0/gh/e14tech/largest/Cargo.toml
[INFO] started frobbing e14tech/largest
[INFO] finished frobbing e14tech/largest
[INFO] frobbed toml for e14tech/largest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/e14tech/largest/Cargo.toml
[INFO] crate e14tech/largest 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 e14tech/largest 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-1/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/e14tech/largest:/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] b963d367251bcdb2c972d8b255387a23f81a3223e4b12def1febe4b8acf3ecc7
[INFO] running `"docker" "start" "-a" "b963d367251bcdb2c972d8b255387a23f81a3223e4b12def1febe4b8acf3ecc7"`
[INFO] [stderr]    Compiling largest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "b963d367251bcdb2c972d8b255387a23f81a3223e4b12def1febe4b8acf3ecc7"`
[INFO] running `"docker" "rm" "-f" "b963d367251bcdb2c972d8b255387a23f81a3223e4b12def1febe4b8acf3ecc7"`
[INFO] [stdout] b963d367251bcdb2c972d8b255387a23f81a3223e4b12def1febe4b8acf3ecc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/e14tech/largest:/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] dcd418a3f021d75bcb78140226870f161d9314c445a3037742894f6e31cf49a2
[INFO] running `"docker" "start" "-a" "dcd418a3f021d75bcb78140226870f161d9314c445a3037742894f6e31cf49a2"`
[INFO] [stderr]    Compiling largest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "dcd418a3f021d75bcb78140226870f161d9314c445a3037742894f6e31cf49a2"`
[INFO] running `"docker" "rm" "-f" "dcd418a3f021d75bcb78140226870f161d9314c445a3037742894f6e31cf49a2"`
[INFO] [stdout] dcd418a3f021d75bcb78140226870f161d9314c445a3037742894f6e31cf49a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/e14tech/largest:/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] 1a8b4c8aa2818183687ec27b2cf8e9dc3705d84ddc23d87c940f50d47d5e09d3
[INFO] running `"docker" "start" "-a" "1a8b4c8aa2818183687ec27b2cf8e9dc3705d84ddc23d87c940f50d47d5e09d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/largest-6714d2342c13a563
[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" "1a8b4c8aa2818183687ec27b2cf8e9dc3705d84ddc23d87c940f50d47d5e09d3"`
[INFO] running `"docker" "rm" "-f" "1a8b4c8aa2818183687ec27b2cf8e9dc3705d84ddc23d87c940f50d47d5e09d3"`
[INFO] [stdout] 1a8b4c8aa2818183687ec27b2cf8e9dc3705d84ddc23d87c940f50d47d5e09d3