Dec 15 05:55:26.088 INFO testing lifeguard-0.6.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 05:55:26.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 05:55:26.253 INFO [stdout] 853c2c6c950dbc73ef4d1f8b58ef712e47159fa06035b7f77bf79b62ccd8baa9
Dec 15 05:55:26.256 INFO running `"docker" "start" "-a" "853c2c6c950dbc73ef4d1f8b58ef712e47159fa06035b7f77bf79b62ccd8baa9"`
Dec 15 05:55:27.307 INFO [stderr] usermod: no changes
Dec 15 05:55:27.355 INFO [stderr]    Compiling lifeguard v0.6.0 (/source)
Dec 15 05:55:28.039 INFO [stderr] warning: method is never used: `new`
Dec 15 05:55:28.039 INFO [stderr]    --> src/lib.rs:168:5
Dec 15 05:55:28.039 INFO [stderr]     |
Dec 15 05:55:28.039 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 15 05:55:28.039 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:28.039 INFO [stderr] ...
Dec 15 05:55:28.039 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 15 05:55:28.039 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:28.039 INFO [stderr]     |
Dec 15 05:55:28.039 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 05:55:28.039 INFO [stderr] 
Dec 15 05:55:28.039 INFO [stderr] warning: method is never used: `new_from`
Dec 15 05:55:28.039 INFO [stderr]    --> src/lib.rs:173:5
Dec 15 05:55:28.039 INFO [stderr]     |
Dec 15 05:55:28.039 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 15 05:55:28.039 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:28.039 INFO [stderr] ...
Dec 15 05:55:28.039 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 15 05:55:28.039 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:28.039 INFO [stderr] 
Dec 15 05:55:28.039 INFO [stderr] warning: method is never used: `new`
Dec 15 05:55:28.039 INFO [stderr]    --> src/lib.rs:168:5
Dec 15 05:55:28.039 INFO [stderr]     |
Dec 15 05:55:28.039 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 15 05:55:28.039 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:28.039 INFO [stderr] ...
Dec 15 05:55:28.039 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 15 05:55:28.039 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:28.039 INFO [stderr] 
Dec 15 05:55:28.039 INFO [stderr] warning: method is never used: `new_from`
Dec 15 05:55:28.039 INFO [stderr]    --> src/lib.rs:173:5
Dec 15 05:55:28.039 INFO [stderr]     |
Dec 15 05:55:28.039 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 15 05:55:28.039 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:28.039 INFO [stderr] ...
Dec 15 05:55:28.039 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 15 05:55:28.039 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:28.039 INFO [stderr] 
Dec 15 05:55:28.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 15 05:55:28.091 INFO [stderr] su: No module specific data is present
Dec 15 05:55:28.791 INFO running `"docker" "inspect" "853c2c6c950dbc73ef4d1f8b58ef712e47159fa06035b7f77bf79b62ccd8baa9"`
Dec 15 05:55:29.141 INFO running `"docker" "rm" "-f" "853c2c6c950dbc73ef4d1f8b58ef712e47159fa06035b7f77bf79b62ccd8baa9"`
Dec 15 05:55:29.395 INFO [stdout] 853c2c6c950dbc73ef4d1f8b58ef712e47159fa06035b7f77bf79b62ccd8baa9
Dec 15 05:55:29.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 05:55:29.933 INFO [stdout] 52c28bd6a4af05d99ace8087f6f747da6a1b40a336d7bde3f26944e9dc362471
Dec 15 05:55:29.935 INFO running `"docker" "start" "-a" "52c28bd6a4af05d99ace8087f6f747da6a1b40a336d7bde3f26944e9dc362471"`
Dec 15 05:55:31.100 INFO [stderr] usermod: no changes
Dec 15 05:55:31.135 INFO [stderr]    Compiling lifeguard v0.6.0 (/source)
Dec 15 05:55:31.904 INFO [stderr] warning: method is never used: `new`
Dec 15 05:55:31.904 INFO [stderr]    --> src/lib.rs:168:5
Dec 15 05:55:31.904 INFO [stderr]     |
Dec 15 05:55:31.904 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 15 05:55:31.904 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:31.904 INFO [stderr] ...
Dec 15 05:55:31.904 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 15 05:55:31.904 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:31.904 INFO [stderr]     |
Dec 15 05:55:31.904 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 05:55:31.904 INFO [stderr] 
Dec 15 05:55:31.904 INFO [stderr] warning: method is never used: `new_from`
Dec 15 05:55:31.904 INFO [stderr]    --> src/lib.rs:173:5
Dec 15 05:55:31.904 INFO [stderr]     |
Dec 15 05:55:31.904 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 15 05:55:31.904 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:31.904 INFO [stderr] ...
Dec 15 05:55:31.904 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 15 05:55:31.904 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:31.904 INFO [stderr] 
Dec 15 05:55:31.904 INFO [stderr] warning: method is never used: `new`
Dec 15 05:55:31.904 INFO [stderr]    --> src/lib.rs:168:5
Dec 15 05:55:31.904 INFO [stderr]     |
Dec 15 05:55:31.904 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 15 05:55:31.904 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:31.904 INFO [stderr] ...
Dec 15 05:55:31.904 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 15 05:55:31.904 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:31.904 INFO [stderr] 
Dec 15 05:55:31.904 INFO [stderr] warning: method is never used: `new_from`
Dec 15 05:55:31.904 INFO [stderr]    --> src/lib.rs:173:5
Dec 15 05:55:31.904 INFO [stderr]     |
Dec 15 05:55:31.904 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 15 05:55:31.904 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:55:31.904 INFO [stderr] ...
Dec 15 05:55:31.904 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 15 05:55:31.904 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 15 05:55:31.904 INFO [stderr] 
Dec 15 05:55:32.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 15 05:55:32.677 INFO [stderr] su: No module specific data is present
Dec 15 05:55:33.042 INFO running `"docker" "inspect" "52c28bd6a4af05d99ace8087f6f747da6a1b40a336d7bde3f26944e9dc362471"`
Dec 15 05:55:33.201 INFO running `"docker" "rm" "-f" "52c28bd6a4af05d99ace8087f6f747da6a1b40a336d7bde3f26944e9dc362471"`
Dec 15 05:55:33.306 INFO [stdout] 52c28bd6a4af05d99ace8087f6f747da6a1b40a336d7bde3f26944e9dc362471
Dec 15 05:55:33.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 05:55:33.583 INFO [stdout] a14f8a18ecb385eb5b5d20b60557c190793e37ed44976580cdcf75318acda099
Dec 15 05:55:33.585 INFO running `"docker" "start" "-a" "a14f8a18ecb385eb5b5d20b60557c190793e37ed44976580cdcf75318acda099"`
Dec 15 05:55:34.054 INFO [stderr] usermod: no changes
Dec 15 05:55:34.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 05:55:34.089 INFO [stderr]      Running /target/debug/deps/lifeguard-f08e029b86a1f33a
Dec 15 05:55:34.091 INFO [stderr]      Running /target/debug/deps/lib-384a3126163d6fa1
Dec 15 05:55:34.091 INFO [stdout] 
Dec 15 05:55:34.091 INFO [stdout] running 0 tests
Dec 15 05:55:34.091 INFO [stdout] 
Dec 15 05:55:34.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:55:34.091 INFO [stdout] 
Dec 15 05:55:34.094 INFO [stdout] 
Dec 15 05:55:34.094 INFO [stdout] running 19 tests
Dec 15 05:55:34.094 INFO [stdout] test tests::test_attach_rc ... ok
Dec 15 05:55:34.094 INFO [stdout] test tests::test_builder ... ok
Dec 15 05:55:34.094 INFO [stdout] test tests::test_clone ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_attach ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_as_ref_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_as_ref ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_as_mut_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_as_mut ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_detach_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_detach ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_new_from_iter ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_recycle ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_recycle_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_deref_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_deref_mut ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_deref_mut_rc ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_rc_clone ... ok
Dec 15 05:55:34.096 INFO [stdout] test tests::test_size_cap ... ok
Dec 15 05:55:34.099 INFO [stdout] test tests::test_deref ... ok
Dec 15 05:55:34.099 INFO [stdout] 
Dec 15 05:55:34.099 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:55:34.099 INFO [stdout] 
Dec 15 05:55:34.103 INFO [stderr]    Doc-tests lifeguard
Dec 15 05:55:34.952 INFO [stdout] 
Dec 15 05:55:34.952 INFO [stdout] running 1 test
Dec 15 05:55:36.083 INFO [stdout] test src/lib.rs - pool (line 539) ... ok
Dec 15 05:55:36.083 INFO [stdout] 
Dec 15 05:55:36.083 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:55:36.083 INFO [stdout] 
Dec 15 05:55:36.086 INFO [stderr] su: No module specific data is present
Dec 15 05:55:36.400 INFO running `"docker" "inspect" "a14f8a18ecb385eb5b5d20b60557c190793e37ed44976580cdcf75318acda099"`
Dec 15 05:55:36.500 INFO running `"docker" "rm" "-f" "a14f8a18ecb385eb5b5d20b60557c190793e37ed44976580cdcf75318acda099"`
Dec 15 05:55:36.603 INFO [stdout] a14f8a18ecb385eb5b5d20b60557c190793e37ed44976580cdcf75318acda099