Dec 12 11:57:58.677 INFO checking lifeguard-0.6.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:57:58.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 11:57:59.120 INFO [stdout] 133c3188082c35535d02117384162bd67256d8d6f834b0b98e6215cdb98a6e46
Dec 12 11:57:59.128 INFO running `"docker" "start" "-a" "133c3188082c35535d02117384162bd67256d8d6f834b0b98e6215cdb98a6e46"`
Dec 12 11:58:00.892 INFO [stderr] usermod: no changes
Dec 12 11:58:00.964 INFO [stderr]     Checking lifeguard v0.6.0 (/source)
Dec 12 11:58:02.092 INFO [stderr] warning: method is never used: `new`
Dec 12 11:58:02.092 INFO [stderr]    --> src/lib.rs:168:5
Dec 12 11:58:02.092 INFO [stderr]     |
Dec 12 11:58:02.092 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 12 11:58:02.092 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.092 INFO [stderr] ...
Dec 12 11:58:02.092 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 12 11:58:02.092 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.092 INFO [stderr]     |
Dec 12 11:58:02.092 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 11:58:02.092 INFO [stderr] 
Dec 12 11:58:02.092 INFO [stderr] warning: method is never used: `new_from`
Dec 12 11:58:02.092 INFO [stderr]    --> src/lib.rs:173:5
Dec 12 11:58:02.092 INFO [stderr]     |
Dec 12 11:58:02.092 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 12 11:58:02.092 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.092 INFO [stderr] ...
Dec 12 11:58:02.092 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 12 11:58:02.092 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.092 INFO [stderr] 
Dec 12 11:58:02.092 INFO [stderr] warning: method is never used: `new`
Dec 12 11:58:02.092 INFO [stderr]    --> src/lib.rs:168:5
Dec 12 11:58:02.092 INFO [stderr]     |
Dec 12 11:58:02.092 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 12 11:58:02.092 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.092 INFO [stderr] ...
Dec 12 11:58:02.092 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 12 11:58:02.092 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.092 INFO [stderr] 
Dec 12 11:58:02.093 INFO [stderr] warning: method is never used: `new_from`
Dec 12 11:58:02.093 INFO [stderr]    --> src/lib.rs:173:5
Dec 12 11:58:02.093 INFO [stderr]     |
Dec 12 11:58:02.093 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 12 11:58:02.093 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.093 INFO [stderr] ...
Dec 12 11:58:02.093 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 12 11:58:02.093 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.093 INFO [stderr] 
Dec 12 11:58:02.228 INFO [stderr] warning: method is never used: `new`
Dec 12 11:58:02.228 INFO [stderr]    --> src/lib.rs:168:5
Dec 12 11:58:02.228 INFO [stderr]     |
Dec 12 11:58:02.228 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 12 11:58:02.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.228 INFO [stderr] ...
Dec 12 11:58:02.228 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 12 11:58:02.228 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.233 INFO [stderr]     |
Dec 12 11:58:02.233 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 11:58:02.233 INFO [stderr] 
Dec 12 11:58:02.233 INFO [stderr] warning: method is never used: `new_from`
Dec 12 11:58:02.233 INFO [stderr]    --> src/lib.rs:173:5
Dec 12 11:58:02.233 INFO [stderr]     |
Dec 12 11:58:02.233 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 12 11:58:02.233 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.233 INFO [stderr] ...
Dec 12 11:58:02.233 INFO [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled<T>, Rc<RefCell<CappedCollection<T>>> }
Dec 12 11:58:02.233 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.233 INFO [stderr] 
Dec 12 11:58:02.233 INFO [stderr] warning: method is never used: `new`
Dec 12 11:58:02.233 INFO [stderr]    --> src/lib.rs:168:5
Dec 12 11:58:02.233 INFO [stderr]     |
Dec 12 11:58:02.233 INFO [stderr] 168 |     fn new(pool: $pool, value: T) -> $typ {
Dec 12 11:58:02.233 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.233 INFO [stderr] ...
Dec 12 11:58:02.233 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 12 11:58:02.233 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.234 INFO [stderr] 
Dec 12 11:58:02.234 INFO [stderr] warning: method is never used: `new_from`
Dec 12 11:58:02.234 INFO [stderr]    --> src/lib.rs:173:5
Dec 12 11:58:02.234 INFO [stderr]     |
Dec 12 11:58:02.234 INFO [stderr] 173 |     fn new_from<A>(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith<A> {
Dec 12 11:58:02.234 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:58:02.234 INFO [stderr] ...
Dec 12 11:58:02.234 INFO [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell<CappedCollection<T>> }
Dec 12 11:58:02.234 INFO [stderr]     | ----------------------------------------------------------------------------- in this macro invocation
Dec 12 11:58:02.234 INFO [stderr] 
Dec 12 11:58:03.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Dec 12 11:58:03.272 INFO [stderr] su: No module specific data is present
Dec 12 11:58:03.642 INFO running `"docker" "inspect" "133c3188082c35535d02117384162bd67256d8d6f834b0b98e6215cdb98a6e46"`
Dec 12 11:58:03.985 INFO running `"docker" "rm" "-f" "133c3188082c35535d02117384162bd67256d8d6f834b0b98e6215cdb98a6e46"`
Dec 12 11:58:04.184 INFO [stdout] 133c3188082c35535d02117384162bd67256d8d6f834b0b98e6215cdb98a6e46