[INFO] updating cached repository gbersac/rust_module_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gbersac/rust_module_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gbersac/rust_module_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gbersac/rust_module_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gbersac/rust_module_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gbersac/rust_module_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e589dc75ceb56b41ba3ac2c60a7dce52e700c76
[INFO] sha for GitHub repo gbersac/rust_module_test: 3e589dc75ceb56b41ba3ac2c60a7dce52e700c76
[INFO] validating manifest of gbersac/rust_module_test 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 gbersac/rust_module_test 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 gbersac/rust_module_test
[INFO] finished frobbing gbersac/rust_module_test
[INFO] frobbed toml for gbersac/rust_module_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test/Cargo.toml
[INFO] started frobbing gbersac/rust_module_test
[INFO] finished frobbing gbersac/rust_module_test
[INFO] frobbed toml for gbersac/rust_module_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gbersac/rust_module_test/Cargo.toml
[INFO] crate gbersac/rust_module_test 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing gbersac/rust_module_test 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test:/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] 52c713688b3373bac333e8075e13234a0f5605e02b7dcc18fdc799f3348f7861
[INFO] running `"docker" "start" "-a" "52c713688b3373bac333e8075e13234a0f5605e02b7dcc18fdc799f3348f7861"`
[INFO] [stderr]    Compiling module_test v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "52c713688b3373bac333e8075e13234a0f5605e02b7dcc18fdc799f3348f7861"`
[INFO] running `"docker" "rm" "-f" "52c713688b3373bac333e8075e13234a0f5605e02b7dcc18fdc799f3348f7861"`
[INFO] [stdout] 52c713688b3373bac333e8075e13234a0f5605e02b7dcc18fdc799f3348f7861
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test:/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] e4f1c2cd6cf9137620ab63764f0a56c33c7c205d7c254377258d1f02d4950d68
[INFO] running `"docker" "start" "-a" "e4f1c2cd6cf9137620ab63764f0a56c33c7c205d7c254377258d1f02d4950d68"`
[INFO] [stderr]    Compiling module_test v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "e4f1c2cd6cf9137620ab63764f0a56c33c7c205d7c254377258d1f02d4950d68"`
[INFO] running `"docker" "rm" "-f" "e4f1c2cd6cf9137620ab63764f0a56c33c7c205d7c254377258d1f02d4950d68"`
[INFO] [stdout] e4f1c2cd6cf9137620ab63764f0a56c33c7c205d7c254377258d1f02d4950d68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gbersac/rust_module_test:/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] 4306c275740d9e2d84190647ee33f94a061d0fb0523203b95087ab6503a2cf36
[INFO] running `"docker" "start" "-a" "4306c275740d9e2d84190647ee33f94a061d0fb0523203b95087ab6503a2cf36"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/module_test-22ed3dae7efab78b
[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" "4306c275740d9e2d84190647ee33f94a061d0fb0523203b95087ab6503a2cf36"`
[INFO] running `"docker" "rm" "-f" "4306c275740d9e2d84190647ee33f94a061d0fb0523203b95087ab6503a2cf36"`
[INFO] [stdout] 4306c275740d9e2d84190647ee33f94a061d0fb0523203b95087ab6503a2cf36