[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 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 648db4ce4291d3cbbf5ecd5ad8e7830e37de1c2013bb1532c653f1411d52b1c3
[INFO] running `"docker" "start" "-a" "648db4ce4291d3cbbf5ecd5ad8e7830e37de1c2013bb1532c653f1411d52b1c3"`
[INFO] [stderr]    Compiling largest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "648db4ce4291d3cbbf5ecd5ad8e7830e37de1c2013bb1532c653f1411d52b1c3"`
[INFO] running `"docker" "rm" "-f" "648db4ce4291d3cbbf5ecd5ad8e7830e37de1c2013bb1532c653f1411d52b1c3"`
[INFO] [stdout] 648db4ce4291d3cbbf5ecd5ad8e7830e37de1c2013bb1532c653f1411d52b1c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1baacd2d4abfda3adb87916dad7c29d28bf256fd37771f669f670fdf1e629f51
[INFO] running `"docker" "start" "-a" "1baacd2d4abfda3adb87916dad7c29d28bf256fd37771f669f670fdf1e629f51"`
[INFO] [stderr]    Compiling largest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "1baacd2d4abfda3adb87916dad7c29d28bf256fd37771f669f670fdf1e629f51"`
[INFO] running `"docker" "rm" "-f" "1baacd2d4abfda3adb87916dad7c29d28bf256fd37771f669f670fdf1e629f51"`
[INFO] [stdout] 1baacd2d4abfda3adb87916dad7c29d28bf256fd37771f669f670fdf1e629f51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d5fc54ac81277e70705f9b2ed5b48b5e0bf28adc97720e36a556d47aea89f297
[INFO] running `"docker" "start" "-a" "d5fc54ac81277e70705f9b2ed5b48b5e0bf28adc97720e36a556d47aea89f297"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/largest-01e6c8454bd0c5c4
[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" "d5fc54ac81277e70705f9b2ed5b48b5e0bf28adc97720e36a556d47aea89f297"`
[INFO] running `"docker" "rm" "-f" "d5fc54ac81277e70705f9b2ed5b48b5e0bf28adc97720e36a556d47aea89f297"`
[INFO] [stdout] d5fc54ac81277e70705f9b2ed5b48b5e0bf28adc97720e36a556d47aea89f297