[INFO] updating cached repository ketralnis/rustcached [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ketralnis/rustcached [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ketralnis/rustcached" "work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ketralnis/rustcached" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ketralnis/rustcached"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ketralnis/rustcached'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 83751c68dd785cb61bc4b8efcc1111dba367be05 [INFO] sha for GitHub repo ketralnis/rustcached: 83751c68dd785cb61bc4b8efcc1111dba367be05 [INFO] validating manifest of ketralnis/rustcached 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 ketralnis/rustcached 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 ketralnis/rustcached [INFO] finished frobbing ketralnis/rustcached [INFO] frobbed toml for ketralnis/rustcached written to work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached/Cargo.toml [INFO] started frobbing ketralnis/rustcached [INFO] finished frobbing ketralnis/rustcached [INFO] frobbed toml for ketralnis/rustcached written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ketralnis/rustcached/Cargo.toml [INFO] crate ketralnis/rustcached 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 ketralnis/rustcached 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached:/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] c1e7945d58e05f907284d885703920363b159d952631248f0c8a78fe761d4374 [INFO] running `"docker" "start" "-a" "c1e7945d58e05f907284d885703920363b159d952631248f0c8a78fe761d4374"` [INFO] [stderr] Compiling regex-syntax v0.3.4 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling thread_local v0.2.6 [INFO] [stderr] Compiling aho-corasick v0.5.2 [INFO] [stderr] Compiling regex v0.1.73 [INFO] [stderr] Compiling rustcached v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:17:53 [INFO] [stderr] | [INFO] [stderr] 17 | fn format_response(response: Response, socket: &mut Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ServerError` [INFO] [stderr] --> src/store.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | / ServerError { [INFO] [stderr] 133 | | message: &'a [u8], [INFO] [stderr] 134 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `"docker" "inspect" "c1e7945d58e05f907284d885703920363b159d952631248f0c8a78fe761d4374"` [INFO] running `"docker" "rm" "-f" "c1e7945d58e05f907284d885703920363b159d952631248f0c8a78fe761d4374"` [INFO] [stdout] c1e7945d58e05f907284d885703920363b159d952631248f0c8a78fe761d4374 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached:/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] b7c3bc7adc536fcb7554b9116b67784b641761531f74b47bba859782eca63ee7 [INFO] running `"docker" "start" "-a" "b7c3bc7adc536fcb7554b9116b67784b641761531f74b47bba859782eca63ee7"` [INFO] [stderr] Compiling rustcached v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:17:53 [INFO] [stderr] | [INFO] [stderr] 17 | fn format_response(response: Response, socket: &mut Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cmd.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | return print_usage_and_die(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ServerError` [INFO] [stderr] --> src/store.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | / ServerError { [INFO] [stderr] 133 | | message: &'a [u8], [INFO] [stderr] 134 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.63s [INFO] running `"docker" "inspect" "b7c3bc7adc536fcb7554b9116b67784b641761531f74b47bba859782eca63ee7"` [INFO] running `"docker" "rm" "-f" "b7c3bc7adc536fcb7554b9116b67784b641761531f74b47bba859782eca63ee7"` [INFO] [stdout] b7c3bc7adc536fcb7554b9116b67784b641761531f74b47bba859782eca63ee7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ketralnis/rustcached:/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] 53cf2489c96ff5bd518dda6b976bd1c20740bd16caa1c353e3c4cbaa1684b08d [INFO] running `"docker" "start" "-a" "53cf2489c96ff5bd518dda6b976bd1c20740bd16caa1c353e3c4cbaa1684b08d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustcached-369bd2aad8278e91 [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test lru::tests::basic_set ... ok [INFO] [stdout] test lru::tests::outgrow ... ok [INFO] [stdout] test lru::tests::clear ... ok [INFO] [stdout] test lru::tests::set_expires ... ok [INFO] [stdout] test lru::tests::prefer_expired ... ok [INFO] [stdout] test lru::tests::set_already_expired ... ok [INFO] [stdout] test lru::tests::too_big ... ok [INFO] [stdout] test store::tests::append_not_present ... ok [INFO] [stdout] test store::tests::add_present ... ok [INFO] [stdout] test store::tests::append_present ... ok [INFO] [stdout] test store::tests::add_not_present ... ok [INFO] [stdout] test store::tests::cas_not_present ... ok [INFO] [stdout] test store::tests::decr_saturates ... ok [INFO] [stdout] test store::tests::cas_wrong ... ok [INFO] [stdout] test store::tests::cas_refreshes ... ok [INFO] [stdout] test store::tests::delete_not_present ... ok [INFO] [stdout] test store::tests::cas_right ... ok [INFO] [stdout] test store::tests::decr ... ok [INFO] [stdout] test store::tests::gets ... ok [INFO] [stdout] test store::tests::get ... ok [INFO] [stdout] test store::tests::gets_multi ... ok [INFO] [stdout] test store::tests::get_multi ... ok [INFO] [stdout] test store::tests::delete_present ... ok [INFO] [stdout] test store::tests::flushall ... ok [INFO] [stdout] test store::tests::incr_refreshes_cas ... ok [INFO] [stdout] test store::tests::incr_not_present ... ok [INFO] [stdout] test store::tests::incr_wraps ... ok [INFO] [stdout] test store::tests::incr_present_and_bad ... ok [INFO] [stdout] test store::tests::prepend_not_present ... ok [INFO] [stdout] test store::tests::incr_present_and_good ... ok [INFO] [stdout] test store::tests::touch_not_present ... ok [INFO] [stdout] test store::tests::prepend_present ... ok [INFO] [stdout] test store::tests::replace_not_present ... ok [INFO] [stdout] test store::tests::replace_present ... ok [INFO] [stdout] test store::tests::touch ... ok [INFO] [stdout] test store::tests::set ... ok [INFO] [stdout] test parser::tests::commands ... ok [INFO] [stdout] test store::tests::wrapping_ttl ... ok [INFO] [stdout] test parser::tests::parse_sizes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "53cf2489c96ff5bd518dda6b976bd1c20740bd16caa1c353e3c4cbaa1684b08d"` [INFO] running `"docker" "rm" "-f" "53cf2489c96ff5bd518dda6b976bd1c20740bd16caa1c353e3c4cbaa1684b08d"` [INFO] [stdout] 53cf2489c96ff5bd518dda6b976bd1c20740bd16caa1c353e3c4cbaa1684b08d