[INFO] updating cached repository Nercury/bytecache-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Nercury/bytecache-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Nercury/bytecache-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Nercury/bytecache-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Nercury/bytecache-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Nercury/bytecache-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nercury/bytecache-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nercury/bytecache-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dc3c876e25e93a9cbc50907ddbe03189d22cb637 [INFO] sha for GitHub repo Nercury/bytecache-rs: dc3c876e25e93a9cbc50907ddbe03189d22cb637 [INFO] validating manifest of Nercury/bytecache-rs 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 Nercury/bytecache-rs 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 Nercury/bytecache-rs [INFO] finished frobbing Nercury/bytecache-rs [INFO] frobbed toml for Nercury/bytecache-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Nercury/bytecache-rs/Cargo.toml [INFO] started frobbing Nercury/bytecache-rs [INFO] finished frobbing Nercury/bytecache-rs [INFO] frobbed toml for Nercury/bytecache-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nercury/bytecache-rs/Cargo.toml [INFO] crate Nercury/bytecache-rs 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 Nercury/bytecache-rs 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/Nercury/bytecache-rs:/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] 84d11ca33abf10490e238227ea2390794bf11114b9f8423ec7c469c349dbdb1b [INFO] running `"docker" "start" "-a" "84d11ca33abf10490e238227ea2390794bf11114b9f8423ec7c469c349dbdb1b"` [INFO] [stderr] Compiling bytecache v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join [INFO] [stderr] --> src/path.rs:90:64 [INFO] [stderr] | [INFO] [stderr] 90 | let name: String = [name.as_ref(), "meta"].connect("."); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/mem.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn fetch(&self, key: K) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/mem.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | fn store(&self, key: K, required_mem: u64) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `required_mem` [INFO] [stderr] --> src/mem.rs:140:39 [INFO] [stderr] | [INFO] [stderr] 140 | fn store(&self, key: K, required_mem: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_required_mem` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "84d11ca33abf10490e238227ea2390794bf11114b9f8423ec7c469c349dbdb1b"` [INFO] running `"docker" "rm" "-f" "84d11ca33abf10490e238227ea2390794bf11114b9f8423ec7c469c349dbdb1b"` [INFO] [stdout] 84d11ca33abf10490e238227ea2390794bf11114b9f8423ec7c469c349dbdb1b [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/Nercury/bytecache-rs:/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] 3024510da272d4044986e7af41eee1bc7e46442510d0aaad1248893ab2adb85e [INFO] running `"docker" "start" "-a" "3024510da272d4044986e7af41eee1bc7e46442510d0aaad1248893ab2adb85e"` [INFO] [stderr] Compiling bytecache v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join [INFO] [stderr] --> src/path.rs:90:64 [INFO] [stderr] | [INFO] [stderr] 90 | let name: String = [name.as_ref(), "meta"].connect("."); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> examples/cacher.rs:24:53 [INFO] [stderr] | [INFO] [stderr] 24 | let kv = (&line["set".len()..]).trim_left().splitn(2, " ").collect::>(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> examples/cacher.rs:27:54 [INFO] [stderr] | [INFO] [stderr] 27 | let key = (&line["get".len()..]).trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/mem.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn fetch(&self, key: K) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/mem.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | fn store(&self, key: K, required_mem: u64) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `required_mem` [INFO] [stderr] --> src/mem.rs:140:39 [INFO] [stderr] | [INFO] [stderr] 140 | fn store(&self, key: K, required_mem: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_required_mem` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `"docker" "inspect" "3024510da272d4044986e7af41eee1bc7e46442510d0aaad1248893ab2adb85e"` [INFO] running `"docker" "rm" "-f" "3024510da272d4044986e7af41eee1bc7e46442510d0aaad1248893ab2adb85e"` [INFO] [stdout] 3024510da272d4044986e7af41eee1bc7e46442510d0aaad1248893ab2adb85e [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/Nercury/bytecache-rs:/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] 746ffdfaf0f3000d2507970620ae6bee34dd8914c15d20790c5e44ca822b9583 [INFO] running `"docker" "start" "-a" "746ffdfaf0f3000d2507970620ae6bee34dd8914c15d20790c5e44ca822b9583"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/bytecache-795100562a875416 [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test history::bucket_test::not_contains_cleared ... ok [INFO] [stdout] test history::bucket_test::is_iteratable ... ok [INFO] [stdout] test history::bucket_test::not_contains_removed ... ok [INFO] [stdout] test history::bucket_test::store_correct_usage ... ok [INFO] [stdout] test history::bucket_test::contains_stored ... ok [INFO] [stdout] test history::bucket_test::can_be_extended ... ok [INFO] [stdout] test history::bucket_test::usage_is_zero ... ok [INFO] [stdout] test mem::test::prefer_not_storing_new_value_if_it_is_quite_big ... ok [INFO] [stdout] test history::history_test::supports_small ... ok [INFO] [stdout] test mem::test::should_not_get_not_stored ... ok [INFO] [stdout] test mem::test::should_not_store_not_fitting ... ok [INFO] [stdout] test history::history_test::digs_out_when_used_again ... ok [INFO] [stdout] test history::history_test::removes_burried ... ok [INFO] [stdout] test mem::test::should_store_exactly_fitting ... ok [INFO] [stdout] test mem::test::store_and_get ... ok [INFO] [stdout] test path::test::different_subdir_len_works ... ok [INFO] [stdout] test path::test::empty_key_has_no_path ... ok [INFO] [stdout] test path::test::invalid_path_chars_should_be_replaced ... ok [INFO] [stdout] test path::test::no_subdirs_are_generated_if_short_path ... ok [INFO] [stdout] test path::test::only_three_subdirs_should_be_generated ... ok [INFO] [stdout] test path::test::path_gen_should_have_correct_file_path ... ok [INFO] [stdout] test path::test::path_gen_should_have_correct_meta_path ... ok [INFO] [stdout] test path::test::should_replace_invalid_path_chars ... ok [INFO] [stdout] test path::test::single_subdir_is_generated ... ok [INFO] [stdout] test path::test::single_subdir_is_generated_if_short ... ok [INFO] [stdout] test path::test::three_subdirs_are_generated ... ok [INFO] [stdout] test path::test::three_subdirs_are_generated_if_short ... ok [INFO] [stdout] test path::test::two_subdirs_are_generated ... ok [INFO] [stdout] test path::test::two_subdirs_are_generated_if_short ... ok [INFO] [stdout] test mem::test::should_keep_old_if_new_does_not_fit ... ok [INFO] [stdout] test history::history_test::removes_old ... ok [INFO] [stdout] test history::history_test::spills_oldest ... ok [INFO] [stdout] test history::history_test::supports_oversized ... ok [INFO] [stdout] test history::history_test::removes_recent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bytecache [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" "746ffdfaf0f3000d2507970620ae6bee34dd8914c15d20790c5e44ca822b9583"` [INFO] running `"docker" "rm" "-f" "746ffdfaf0f3000d2507970620ae6bee34dd8914c15d20790c5e44ca822b9583"` [INFO] [stdout] 746ffdfaf0f3000d2507970620ae6bee34dd8914c15d20790c5e44ca822b9583