[INFO] updating cached repository duowanSir/add-two-numbers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/duowanSir/add-two-numbers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/duowanSir/add-two-numbers" "work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/duowanSir/add-two-numbers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duowanSir/add-two-numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duowanSir/add-two-numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b44a95327245817420d3dc4eaf3c70aeb6fe33e
[INFO] sha for GitHub repo duowanSir/add-two-numbers: 8b44a95327245817420d3dc4eaf3c70aeb6fe33e
[INFO] validating manifest of duowanSir/add-two-numbers 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 duowanSir/add-two-numbers 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 duowanSir/add-two-numbers
[INFO] finished frobbing duowanSir/add-two-numbers
[INFO] frobbed toml for duowanSir/add-two-numbers written to work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers/Cargo.toml
[INFO] started frobbing duowanSir/add-two-numbers
[INFO] finished frobbing duowanSir/add-two-numbers
[INFO] frobbed toml for duowanSir/add-two-numbers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duowanSir/add-two-numbers/Cargo.toml
[INFO] crate duowanSir/add-two-numbers 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 duowanSir/add-two-numbers 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers:/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] e77f94b5a9f91b32cbcf78bb54bf06b262e20296827669a241d4ae5f5da49d87
[INFO] running `"docker" "start" "-a" "e77f94b5a9f91b32cbcf78bb54bf06b262e20296827669a241d4ae5f5da49d87"`
[INFO] [stderr]    Compiling add-two-numbers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "e77f94b5a9f91b32cbcf78bb54bf06b262e20296827669a241d4ae5f5da49d87"`
[INFO] running `"docker" "rm" "-f" "e77f94b5a9f91b32cbcf78bb54bf06b262e20296827669a241d4ae5f5da49d87"`
[INFO] [stdout] e77f94b5a9f91b32cbcf78bb54bf06b262e20296827669a241d4ae5f5da49d87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers:/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] 41a56959d92eeba6aad674f761c06a9c63630013fd5baef944c8b38a7e11c75a
[INFO] running `"docker" "start" "-a" "41a56959d92eeba6aad674f761c06a9c63630013fd5baef944c8b38a7e11c75a"`
[INFO] [stderr]    Compiling add-two-numbers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "41a56959d92eeba6aad674f761c06a9c63630013fd5baef944c8b38a7e11c75a"`
[INFO] running `"docker" "rm" "-f" "41a56959d92eeba6aad674f761c06a9c63630013fd5baef944c8b38a7e11c75a"`
[INFO] [stdout] 41a56959d92eeba6aad674f761c06a9c63630013fd5baef944c8b38a7e11c75a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duowanSir/add-two-numbers:/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] 598953fa51910f2a0d7150a0465d4ea92ea8f2c0339cc9915834eef77ce32f0d
[INFO] running `"docker" "start" "-a" "598953fa51910f2a0d7150a0465d4ea92ea8f2c0339cc9915834eef77ce32f0d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/add_two_numbers-0eaac8d178b99baf
[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" "598953fa51910f2a0d7150a0465d4ea92ea8f2c0339cc9915834eef77ce32f0d"`
[INFO] running `"docker" "rm" "-f" "598953fa51910f2a0d7150a0465d4ea92ea8f2c0339cc9915834eef77ce32f0d"`
[INFO] [stdout] 598953fa51910f2a0d7150a0465d4ea92ea8f2c0339cc9915834eef77ce32f0d