[INFO] updating cached repository Svedrin/ruggers [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Svedrin/ruggers [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Svedrin/ruggers" "work/ex/beta-1.38-1/sources/1.37.0/gh/Svedrin/ruggers"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Svedrin/ruggers'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Svedrin/ruggers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svedrin/ruggers"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svedrin/ruggers'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 42748dc29770d5a2cc409a6c5bcd5f36cf5dba15 [INFO] sha for GitHub repo Svedrin/ruggers: 42748dc29770d5a2cc409a6c5bcd5f36cf5dba15 [INFO] validating manifest of Svedrin/ruggers 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 Svedrin/ruggers 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 Svedrin/ruggers [INFO] finished frobbing Svedrin/ruggers [INFO] frobbed toml for Svedrin/ruggers written to work/ex/beta-1.38-1/sources/1.37.0/gh/Svedrin/ruggers/Cargo.toml [INFO] started frobbing Svedrin/ruggers [INFO] finished frobbing Svedrin/ruggers [INFO] frobbed toml for Svedrin/ruggers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Svedrin/ruggers/Cargo.toml [INFO] crate Svedrin/ruggers 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing Svedrin/ruggers 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/Svedrin/ruggers:/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] 7e478826a85e432cbf23a6924a0b099351d66a618fab466693853e7d77ef57ec [INFO] running `"docker" "start" "-a" "7e478826a85e432cbf23a6924a0b099351d66a618fab466693853e7d77ef57ec"` [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling proc-macro2 v0.3.1 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] Compiling serde_derive v1.0.37 [INFO] [stderr] Compiling serde_json v1.0.13 [INFO] [stderr] Compiling ruggers v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.59s [INFO] running `"docker" "inspect" "7e478826a85e432cbf23a6924a0b099351d66a618fab466693853e7d77ef57ec"` [INFO] running `"docker" "rm" "-f" "7e478826a85e432cbf23a6924a0b099351d66a618fab466693853e7d77ef57ec"` [INFO] [stdout] 7e478826a85e432cbf23a6924a0b099351d66a618fab466693853e7d77ef57ec [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/Svedrin/ruggers:/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] 3f780a712c6437e9130d2af8332a5f8346d46443227b41a6907c263d9f9be31d [INFO] running `"docker" "start" "-a" "3f780a712c6437e9130d2af8332a5f8346d46443227b41a6907c263d9f9be31d"` [INFO] [stderr] Compiling ruggers v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `"docker" "inspect" "3f780a712c6437e9130d2af8332a5f8346d46443227b41a6907c263d9f9be31d"` [INFO] running `"docker" "rm" "-f" "3f780a712c6437e9130d2af8332a5f8346d46443227b41a6907c263d9f9be31d"` [INFO] [stdout] 3f780a712c6437e9130d2af8332a5f8346d46443227b41a6907c263d9f9be31d [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/Svedrin/ruggers:/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] c657ae910c27690a1e551a2610d586560bed9b78d9b7c2e2e8117c6406f323e4 [INFO] running `"docker" "start" "-a" "c657ae910c27690a1e551a2610d586560bed9b78d9b7c2e2e8117c6406f323e4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/ruggers-20457dd827c033f8 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test ruggers::tests::test_merge_success_existing_key ... ok [INFO] [stdout] test ruggers::tests::test_merge_success_new_key ... ok [INFO] [stdout] test ruggers::tests::test_merge_failed_existing_key ... ok [INFO] [stdout] test ruggers::tests::test_store ... ok [INFO] [stdout] test ruggers::tests::test_merge_two_gen_trees ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c657ae910c27690a1e551a2610d586560bed9b78d9b7c2e2e8117c6406f323e4"` [INFO] running `"docker" "rm" "-f" "c657ae910c27690a1e551a2610d586560bed9b78d9b7c2e2e8117c6406f323e4"` [INFO] [stdout] c657ae910c27690a1e551a2610d586560bed9b78d9b7c2e2e8117c6406f323e4