[INFO] updating cached repository saybaar/rust-sandbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/saybaar/rust-sandbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/saybaar/rust-sandbox" "work/ex/beta-1.38-1/sources/1.37.0/gh/saybaar/rust-sandbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/saybaar/rust-sandbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/saybaar/rust-sandbox" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saybaar/rust-sandbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saybaar/rust-sandbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa9666e6271ab0aec3b4d743bfa9f086905efbb7
[INFO] sha for GitHub repo saybaar/rust-sandbox: fa9666e6271ab0aec3b4d743bfa9f086905efbb7
[INFO] validating manifest of saybaar/rust-sandbox 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 saybaar/rust-sandbox 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 saybaar/rust-sandbox
[INFO] finished frobbing saybaar/rust-sandbox
[INFO] frobbed toml for saybaar/rust-sandbox written to work/ex/beta-1.38-1/sources/1.37.0/gh/saybaar/rust-sandbox/Cargo.toml
[INFO] started frobbing saybaar/rust-sandbox
[INFO] finished frobbing saybaar/rust-sandbox
[INFO] frobbed toml for saybaar/rust-sandbox written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saybaar/rust-sandbox/Cargo.toml
[INFO] crate saybaar/rust-sandbox 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing saybaar/rust-sandbox 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/saybaar/rust-sandbox:/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] fd8b96c0564fc027a534562de17fdbe52f0851c457630d99b0b6e6f7bdc4d68f
[INFO] running `"docker" "start" "-a" "fd8b96c0564fc027a534562de17fdbe52f0851c457630d99b0b6e6f7bdc4d68f"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "fd8b96c0564fc027a534562de17fdbe52f0851c457630d99b0b6e6f7bdc4d68f"`
[INFO] running `"docker" "rm" "-f" "fd8b96c0564fc027a534562de17fdbe52f0851c457630d99b0b6e6f7bdc4d68f"`
[INFO] [stdout] fd8b96c0564fc027a534562de17fdbe52f0851c457630d99b0b6e6f7bdc4d68f
[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/saybaar/rust-sandbox:/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] 3c0957aa6bfa8829a77b9c27babfc0a91cba1496a6e1e0448839456ebdf432c1
[INFO] running `"docker" "start" "-a" "3c0957aa6bfa8829a77b9c27babfc0a91cba1496a6e1e0448839456ebdf432c1"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "3c0957aa6bfa8829a77b9c27babfc0a91cba1496a6e1e0448839456ebdf432c1"`
[INFO] running `"docker" "rm" "-f" "3c0957aa6bfa8829a77b9c27babfc0a91cba1496a6e1e0448839456ebdf432c1"`
[INFO] [stdout] 3c0957aa6bfa8829a77b9c27babfc0a91cba1496a6e1e0448839456ebdf432c1
[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/saybaar/rust-sandbox:/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] f7d5dc36c77857fc08a295c8d76f0e443652b86451cc380605b003ed671f2333
[INFO] running `"docker" "start" "-a" "f7d5dc36c77857fc08a295c8d76f0e443652b86451cc380605b003ed671f2333"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_logic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-bf25bb57654ade91
[INFO] running `"docker" "inspect" "f7d5dc36c77857fc08a295c8d76f0e443652b86451cc380605b003ed671f2333"`
[INFO] running `"docker" "rm" "-f" "f7d5dc36c77857fc08a295c8d76f0e443652b86451cc380605b003ed671f2333"`
[INFO] [stdout] f7d5dc36c77857fc08a295c8d76f0e443652b86451cc380605b003ed671f2333