[INFO] cloning repository Nercury/bytecache-rs [INFO] running `"git" "clone" "--bare" "git://github.com/Nercury/bytecache-rs.git" "work/cache/sources/gh/Nercury/bytecache-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Nercury/bytecache-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/Nercury/bytecache-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nercury/bytecache-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nercury/bytecache-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Nercury/bytecache-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Nercury/bytecache-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Nercury/bytecache-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing Nercury/bytecache-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] dba84d1922016a2a9c0e01ef6184b33eea47a743767f8b8d29dfdc90f82910f5 [INFO] running `"docker" "start" "-a" "dba84d1922016a2a9c0e01ef6184b33eea47a743767f8b8d29dfdc90f82910f5"` [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 0.68s [INFO] running `"docker" "inspect" "dba84d1922016a2a9c0e01ef6184b33eea47a743767f8b8d29dfdc90f82910f5"` [INFO] running `"docker" "rm" "-f" "dba84d1922016a2a9c0e01ef6184b33eea47a743767f8b8d29dfdc90f82910f5"` [INFO] [stdout] dba84d1922016a2a9c0e01ef6184b33eea47a743767f8b8d29dfdc90f82910f5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] fc3e1b0f15d00dfbb2e079a2da9ef715cd7308326e15a65f8359b85813532aa3 [INFO] running `"docker" "start" "-a" "fc3e1b0f15d00dfbb2e079a2da9ef715cd7308326e15a65f8359b85813532aa3"` [INFO] [stderr] Compiling bytecache v0.1.0 (/opt/crater/workdir) [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: 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 3.70s [INFO] running `"docker" "inspect" "fc3e1b0f15d00dfbb2e079a2da9ef715cd7308326e15a65f8359b85813532aa3"` [INFO] running `"docker" "rm" "-f" "fc3e1b0f15d00dfbb2e079a2da9ef715cd7308326e15a65f8359b85813532aa3"` [INFO] [stdout] fc3e1b0f15d00dfbb2e079a2da9ef715cd7308326e15a65f8359b85813532aa3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 87a82a06213c9e9a933fc0f3fb2b30f7dc7aed485e6a40239e6f3360e0f80f74 [INFO] running `"docker" "start" "-a" "87a82a06213c9e9a933fc0f3fb2b30f7dc7aed485e6a40239e6f3360e0f80f74"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/bytecache-281717fadf89a533 [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test history::bucket_test::can_be_extended ... 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::not_contains_cleared ... ok [INFO] [stdout] test history::bucket_test::contains_stored ... ok [INFO] [stdout] test history::bucket_test::is_iteratable ... ok [INFO] [stdout] test history::history_test::supports_small ... ok [INFO] [stdout] test history::history_test::supports_oversized ... ok [INFO] [stdout] test history::history_test::removes_recent ... ok [INFO] [stdout] test history::history_test::removes_old ... ok [INFO] [stdout] test history::history_test::removes_burried ... ok [INFO] [stdout] test mem::test::prefer_not_storing_new_value_if_it_is_quite_big ... ok [INFO] [stdout] test mem::test::should_keep_old_if_new_does_not_fit ... 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 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 history::history_test::spills_oldest ... ok [INFO] [stdout] test history::bucket_test::usage_is_zero ... ok [INFO] [stdout] test history::history_test::digs_out_when_used_again ... 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" "87a82a06213c9e9a933fc0f3fb2b30f7dc7aed485e6a40239e6f3360e0f80f74"` [INFO] running `"docker" "rm" "-f" "87a82a06213c9e9a933fc0f3fb2b30f7dc7aed485e6a40239e6f3360e0f80f74"` [INFO] [stdout] 87a82a06213c9e9a933fc0f3fb2b30f7dc7aed485e6a40239e6f3360e0f80f74