Dec 13 23:28:50.456 INFO testing clinuxrulz/sodium-rust-push-pull against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:28:50.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:28:50.918 INFO [stdout] 2012602d4936d3bcb7dbac25b583f811abc990730d4bf6d1d41eeb88dd0c32ee
Dec 13 23:28:50.920 INFO running `"docker" "start" "-a" "2012602d4936d3bcb7dbac25b583f811abc990730d4bf6d1d41eeb88dd0c32ee"`
Dec 13 23:28:53.209 INFO [stderr] usermod: no changes
Dec 13 23:28:53.337 INFO [stderr]    Compiling sodium-rust-push-pull v0.1.0 (/source)
Dec 13 23:28:54.048 INFO [stderr] warning: unused import: `sodium::impl_::MemoLazy`
Dec 13 23:28:54.048 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:2:5
Dec 13 23:28:54.048 INFO [stderr]   |
Dec 13 23:28:54.048 INFO [stderr] 2 | use sodium::impl_::MemoLazy;
Dec 13 23:28:54.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.048 INFO [stderr]   |
Dec 13 23:28:54.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:28:54.048 INFO [stderr] 
Dec 13 23:28:54.048 INFO [stderr] warning: unused import: `sodium::impl_::Node`
Dec 13 23:28:54.048 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:3:5
Dec 13 23:28:54.048 INFO [stderr]   |
Dec 13 23:28:54.048 INFO [stderr] 3 | use sodium::impl_::Node;
Dec 13 23:28:54.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.048 INFO [stderr] 
Dec 13 23:28:54.048 INFO [stderr] warning: unused import: `sodium::impl_::gc::Gc`
Dec 13 23:28:54.048 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:7:5
Dec 13 23:28:54.048 INFO [stderr]   |
Dec 13 23:28:54.048 INFO [stderr] 7 | use sodium::impl_::gc::Gc;
Dec 13 23:28:54.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.048 INFO [stderr] 
Dec 13 23:28:54.049 INFO [stderr] warning: unused macro definition
Dec 13 23:28:54.049 INFO [stderr]   --> src/sodium/impl_/lambda.rs:26:1
Dec 13 23:28:54.049 INFO [stderr]    |
Dec 13 23:28:54.049 INFO [stderr] 26 | / macro_rules! lambda {
Dec 13 23:28:54.049 INFO [stderr] 27 | |     ($f:expr) => {{
Dec 13 23:28:54.049 INFO [stderr] 28 | |         Lambda::new($f, Vec::new())
Dec 13 23:28:54.049 INFO [stderr] 29 | |     }};
Dec 13 23:28:54.049 INFO [stderr] ...  |
Dec 13 23:28:54.049 INFO [stderr] 32 | |     }}
Dec 13 23:28:54.049 INFO [stderr] 33 | | }
Dec 13 23:28:54.049 INFO [stderr]    | |_^
Dec 13 23:28:54.049 INFO [stderr]    |
Dec 13 23:28:54.049 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 13 23:28:54.049 INFO [stderr] 
Dec 13 23:28:54.050 INFO [stderr] warning: unused import: `sodium::impl_::Listener`
Dec 13 23:28:54.050 INFO [stderr]  --> src/sodium/impl_/sodium_ctx.rs:5:5
Dec 13 23:28:54.050 INFO [stderr]   |
Dec 13 23:28:54.050 INFO [stderr] 5 | use sodium::impl_::Listener;
Dec 13 23:28:54.050 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.050 INFO [stderr] 
Dec 13 23:28:54.051 INFO [stderr] warning: unused import: `sodium::impl_::Latch`
Dec 13 23:28:54.051 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:2:5
Dec 13 23:28:54.051 INFO [stderr]   |
Dec 13 23:28:54.051 INFO [stderr] 2 | use sodium::impl_::Latch;
Dec 13 23:28:54.051 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.051 INFO [stderr] 
Dec 13 23:28:54.051 INFO [stderr] warning: unused import: `sodium::impl_::MemoLazy`
Dec 13 23:28:54.051 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:3:5
Dec 13 23:28:54.051 INFO [stderr]   |
Dec 13 23:28:54.051 INFO [stderr] 3 | use sodium::impl_::MemoLazy;
Dec 13 23:28:54.051 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.051 INFO [stderr] 
Dec 13 23:28:54.051 INFO [stderr] warning: unused import: `sodium::impl_::Node`
Dec 13 23:28:54.051 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:4:5
Dec 13 23:28:54.052 INFO [stderr]   |
Dec 13 23:28:54.052 INFO [stderr] 4 | use sodium::impl_::Node;
Dec 13 23:28:54.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.052 INFO [stderr] 
Dec 13 23:28:54.052 INFO [stderr] warning: unused import: `sodium::impl_::gc::Gc`
Dec 13 23:28:54.052 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:8:5
Dec 13 23:28:54.052 INFO [stderr]   |
Dec 13 23:28:54.052 INFO [stderr] 8 | use sodium::impl_::gc::Gc;
Dec 13 23:28:54.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:54.052 INFO [stderr] 
Dec 13 23:28:54.665 INFO [stderr] warning: unused variable: `b`
Dec 13 23:28:54.666 INFO [stderr]    --> src/sodium/impl_/stream.rs:322:42
Dec 13 23:28:54.666 INFO [stderr]     |
Dec 13 23:28:54.666 INFO [stderr] 322 |             let eb = ebs.map(|(ref a,ref b):&(B,S)| a.clone());
Dec 13 23:28:54.666 INFO [stderr]     |                                          ^ help: consider using `_b` instead
Dec 13 23:28:54.667 INFO [stderr]     |
Dec 13 23:28:54.667 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 23:28:54.667 INFO [stderr] 
Dec 13 23:28:54.668 INFO [stderr] warning: unused variable: `a`
Dec 13 23:28:54.668 INFO [stderr]    --> src/sodium/impl_/stream.rs:323:40
Dec 13 23:28:54.668 INFO [stderr]     |
Dec 13 23:28:54.669 INFO [stderr] 323 |             let es_out = ebs.map(|(ref a,ref b):&(B,S)| b.clone());
Dec 13 23:28:54.669 INFO [stderr]     |                                        ^ help: consider using `_a` instead
Dec 13 23:28:54.669 INFO [stderr] 
Dec 13 23:28:55.031 INFO [stderr] warning: field is never used: `thunk`
Dec 13 23:28:55.031 INFO [stderr]   --> src/sodium/impl_/latch.rs:12:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 12 |     thunk: Box<Fn()->A>,
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:55.032 INFO [stderr] warning: method is never used: `const_`
Dec 13 23:28:55.032 INFO [stderr]   --> src/sodium/impl_/latch.rs:31:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 31 |     pub fn const_(value:  A) -> Latch<A> {
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:55.032 INFO [stderr] warning: method is never used: `new`
Dec 13 23:28:55.032 INFO [stderr]   --> src/sodium/impl_/latch.rs:37:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 37 |     pub fn new<F: Fn()->A + 'static>(thunk: F) -> Latch<A> {
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:55.032 INFO [stderr] warning: method is never used: `get`
Dec 13 23:28:55.032 INFO [stderr]   --> src/sodium/impl_/latch.rs:49:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 49 |     pub fn get(&self) -> &A {
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:55.032 INFO [stderr] warning: method is never used: `get_mut`
Dec 13 23:28:55.032 INFO [stderr]   --> src/sodium/impl_/latch.rs:54:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 54 |     pub fn get_mut(&mut self) -> &mut A {
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:55.032 INFO [stderr] warning: method is never used: `reset`
Dec 13 23:28:55.032 INFO [stderr]   --> src/sodium/impl_/latch.rs:59:5
Dec 13 23:28:55.032 INFO [stderr]    |
Dec 13 23:28:55.032 INFO [stderr] 59 |     pub fn reset(&mut self) {
Dec 13 23:28:55.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:28:55.032 INFO [stderr] 
Dec 13 23:28:57.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
Dec 13 23:28:57.605 INFO [stderr] su: No module specific data is present
Dec 13 23:28:58.831 INFO running `"docker" "inspect" "2012602d4936d3bcb7dbac25b583f811abc990730d4bf6d1d41eeb88dd0c32ee"`
Dec 13 23:28:59.229 INFO running `"docker" "rm" "-f" "2012602d4936d3bcb7dbac25b583f811abc990730d4bf6d1d41eeb88dd0c32ee"`
Dec 13 23:28:59.539 INFO [stdout] 2012602d4936d3bcb7dbac25b583f811abc990730d4bf6d1d41eeb88dd0c32ee
Dec 13 23:28:59.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:29:00.041 INFO [stdout] ca09f835cea7387deee08b6c96956af3750467e8d6841804e65cae125629d37b
Dec 13 23:29:00.044 INFO running `"docker" "start" "-a" "ca09f835cea7387deee08b6c96956af3750467e8d6841804e65cae125629d37b"`
Dec 13 23:29:01.820 INFO [stderr] usermod: no changes
Dec 13 23:29:01.895 INFO [stderr]    Compiling sodium-rust-push-pull v0.1.0 (/source)
Dec 13 23:29:02.755 INFO [stderr] warning: unused import: `sodium::impl_::MemoLazy`
Dec 13 23:29:02.755 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:2:5
Dec 13 23:29:02.755 INFO [stderr]   |
Dec 13 23:29:02.755 INFO [stderr] 2 | use sodium::impl_::MemoLazy;
Dec 13 23:29:02.755 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.755 INFO [stderr]   |
Dec 13 23:29:02.755 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:29:02.755 INFO [stderr] 
Dec 13 23:29:02.755 INFO [stderr] warning: unused import: `sodium::impl_::Node`
Dec 13 23:29:02.755 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:3:5
Dec 13 23:29:02.755 INFO [stderr]   |
Dec 13 23:29:02.755 INFO [stderr] 3 | use sodium::impl_::Node;
Dec 13 23:29:02.755 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.755 INFO [stderr] 
Dec 13 23:29:02.755 INFO [stderr] warning: unused import: `sodium::impl_::gc::Gc`
Dec 13 23:29:02.755 INFO [stderr]  --> src/sodium/impl_/cell_loop.rs:7:5
Dec 13 23:29:02.755 INFO [stderr]   |
Dec 13 23:29:02.755 INFO [stderr] 7 | use sodium::impl_::gc::Gc;
Dec 13 23:29:02.755 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.755 INFO [stderr] 
Dec 13 23:29:02.755 INFO [stderr] warning: unused macro definition
Dec 13 23:29:02.755 INFO [stderr]   --> src/sodium/impl_/lambda.rs:26:1
Dec 13 23:29:02.755 INFO [stderr]    |
Dec 13 23:29:02.755 INFO [stderr] 26 | / macro_rules! lambda {
Dec 13 23:29:02.755 INFO [stderr] 27 | |     ($f:expr) => {{
Dec 13 23:29:02.755 INFO [stderr] 28 | |         Lambda::new($f, Vec::new())
Dec 13 23:29:02.755 INFO [stderr] 29 | |     }};
Dec 13 23:29:02.755 INFO [stderr] ...  |
Dec 13 23:29:02.755 INFO [stderr] 32 | |     }}
Dec 13 23:29:02.755 INFO [stderr] 33 | | }
Dec 13 23:29:02.755 INFO [stderr]    | |_^
Dec 13 23:29:02.755 INFO [stderr]    |
Dec 13 23:29:02.755 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 13 23:29:02.755 INFO [stderr] 
Dec 13 23:29:02.755 INFO [stderr] warning: unused import: `sodium::impl_::Listener`
Dec 13 23:29:02.755 INFO [stderr]  --> src/sodium/impl_/sodium_ctx.rs:5:5
Dec 13 23:29:02.755 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 5 | use sodium::impl_::Listener;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::impl_::Latch`
Dec 13 23:29:02.756 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:2:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 2 | use sodium::impl_::Latch;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::impl_::MemoLazy`
Dec 13 23:29:02.756 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:3:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 3 | use sodium::impl_::MemoLazy;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::impl_::Node`
Dec 13 23:29:02.756 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:4:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 4 | use sodium::impl_::Node;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::impl_::gc::Gc`
Dec 13 23:29:02.756 INFO [stderr]  --> src/sodium/impl_/stream_loop.rs:8:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 8 | use sodium::impl_::gc::Gc;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::CellSink`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/cell_test.rs:2:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 2 | use sodium::CellSink;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::CellLoop`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/cell_loop_test.rs:1:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 1 | use sodium::CellLoop;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::CellSink`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/cell_loop_test.rs:2:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 2 | use sodium::CellSink;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::StreamSink`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/cell_loop_test.rs:7:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 7 | use sodium::StreamSink;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::CellLoop`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/stream_test.rs:2:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 2 | use sodium::CellLoop;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::CellSink`
Dec 13 23:29:02.756 INFO [stderr]  --> src/tests/stream_test.rs:3:5
Dec 13 23:29:02.756 INFO [stderr]   |
Dec 13 23:29:02.756 INFO [stderr] 3 | use sodium::CellSink;
Dec 13 23:29:02.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:02.756 INFO [stderr] warning: unused import: `sodium::StreamLoop`
Dec 13 23:29:02.756 INFO [stderr]   --> src/tests/stream_test.rs:11:5
Dec 13 23:29:02.756 INFO [stderr]    |
Dec 13 23:29:02.756 INFO [stderr] 11 | use sodium::StreamLoop;
Dec 13 23:29:02.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 23:29:02.756 INFO [stderr] 
Dec 13 23:29:03.687 INFO [stderr] warning: unused variable: `sodium_ctx`
Dec 13 23:29:03.687 INFO [stderr]    --> src/tests/stream_test.rs:286:14
Dec 13 23:29:03.688 INFO [stderr]     |
Dec 13 23:29:03.688 INFO [stderr] 286 |             |sodium_ctx| {
Dec 13 23:29:03.688 INFO [stderr]     |              ^^^^^^^^^^ help: consider using `_sodium_ctx` instead
Dec 13 23:29:03.689 INFO [stderr]     |
Dec 13 23:29:03.689 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 23:29:03.689 INFO [stderr] 
Dec 13 23:29:03.690 INFO [stderr] warning: unused variable: `sodium_ctx2`
Dec 13 23:29:03.690 INFO [stderr]    --> src/tests/stream_test.rs:544:13
Dec 13 23:29:03.690 INFO [stderr]     |
Dec 13 23:29:03.691 INFO [stderr] 544 |         let sodium_ctx2 = sodium_ctx.clone();
Dec 13 23:29:03.691 INFO [stderr]     |             ^^^^^^^^^^^ help: consider using `_sodium_ctx2` instead
Dec 13 23:29:03.691 INFO [stderr] 
Dec 13 23:29:03.691 INFO [stderr] warning: unused variable: `sodium_ctx2`
Dec 13 23:29:03.691 INFO [stderr]    --> src/tests/stream_test.rs:614:13
Dec 13 23:29:03.691 INFO [stderr]     |
Dec 13 23:29:03.691 INFO [stderr] 614 |         let sodium_ctx2 = &mut sodium_ctx2;
Dec 13 23:29:03.691 INFO [stderr]     |             ^^^^^^^^^^^ help: consider using `_sodium_ctx2` instead
Dec 13 23:29:03.691 INFO [stderr] 
Dec 13 23:29:03.691 INFO [stderr] warning: unused variable: `sodium_ctx`
Dec 13 23:29:03.691 INFO [stderr]    --> src/tests/stream_test.rs:708:14
Dec 13 23:29:03.691 INFO [stderr]     |
Dec 13 23:29:03.691 INFO [stderr] 708 |             |sodium_ctx| {
Dec 13 23:29:03.691 INFO [stderr]     |              ^^^^^^^^^^ help: consider using `_sodium_ctx` instead
Dec 13 23:29:03.691 INFO [stderr] 
Dec 13 23:29:03.691 INFO [stderr] warning: unused variable: `sodium_ctx2`
Dec 13 23:29:03.691 INFO [stderr]    --> src/tests/stream_test.rs:685:13
Dec 13 23:29:03.691 INFO [stderr]     |
Dec 13 23:29:03.691 INFO [stderr] 685 |         let sodium_ctx2 = &sodium_ctx2;
Dec 13 23:29:03.692 INFO [stderr]     |             ^^^^^^^^^^^ help: consider using `_sodium_ctx2` instead
Dec 13 23:29:03.692 INFO [stderr] 
Dec 13 23:29:03.695 INFO [stderr] warning: unused variable: `b`
Dec 13 23:29:03.695 INFO [stderr]    --> src/sodium/impl_/stream.rs:322:42
Dec 13 23:29:03.695 INFO [stderr]     |
Dec 13 23:29:03.695 INFO [stderr] 322 |             let eb = ebs.map(|(ref a,ref b):&(B,S)| a.clone());
Dec 13 23:29:03.695 INFO [stderr]     |                                          ^ help: consider using `_b` instead
Dec 13 23:29:03.695 INFO [stderr] 
Dec 13 23:29:03.695 INFO [stderr] warning: unused variable: `a`
Dec 13 23:29:03.695 INFO [stderr]    --> src/sodium/impl_/stream.rs:323:40
Dec 13 23:29:03.695 INFO [stderr]     |
Dec 13 23:29:03.695 INFO [stderr] 323 |             let es_out = ebs.map(|(ref a,ref b):&(B,S)| b.clone());
Dec 13 23:29:03.695 INFO [stderr]     |                                        ^ help: consider using `_a` instead
Dec 13 23:29:03.695 INFO [stderr] 
Dec 13 23:29:03.696 INFO [stderr] warning: unused variable: `f`
Dec 13 23:29:03.696 INFO [stderr]    --> src/tests/gc_test.rs:203:25
Dec 13 23:29:03.696 INFO [stderr]     |
Dec 13 23:29:03.696 INFO [stderr] 203 |         fn trace(&self, f: &mut FnMut(&GcDep)) {}
Dec 13 23:29:03.696 INFO [stderr]     |                         ^ help: consider using `_f` instead
Dec 13 23:29:03.696 INFO [stderr] 
Dec 13 23:29:03.696 INFO [stderr] warning: unused variable: `f`
Dec 13 23:29:03.696 INFO [stderr]    --> src/tests/stream_test.rs:541:29
Dec 13 23:29:03.696 INFO [stderr]     |
Dec 13 23:29:03.696 INFO [stderr] 541 |             fn trace(&self, f: &mut FnMut(&GcDep)) {}
Dec 13 23:29:03.696 INFO [stderr]     |                             ^ help: consider using `_f` instead
Dec 13 23:29:03.696 INFO [stderr] 
Dec 13 23:29:03.696 INFO [stderr] warning: unused variable: `f`
Dec 13 23:29:03.696 INFO [stderr]    --> src/tests/stream_test.rs:608:29
Dec 13 23:29:03.696 INFO [stderr]     |
Dec 13 23:29:03.696 INFO [stderr] 608 |             fn trace(&self, f: &mut FnMut(&GcDep)) {}
Dec 13 23:29:03.696 INFO [stderr]     |                             ^ help: consider using `_f` instead
Dec 13 23:29:03.696 INFO [stderr] 
Dec 13 23:29:04.077 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.077 INFO [stderr]   --> src/tests/cell_loop_test.rs:24:25
Dec 13 23:29:04.077 INFO [stderr]    |
Dec 13 23:29:04.077 INFO [stderr] 24 |                     let mut b = sodium_ctx.new_cell_loop();
Dec 13 23:29:04.077 INFO [stderr]    |                         ----^
Dec 13 23:29:04.077 INFO [stderr]    |                         |
Dec 13 23:29:04.077 INFO [stderr]    |                         help: remove this `mut`
Dec 13 23:29:04.077 INFO [stderr]    |
Dec 13 23:29:04.077 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 23:29:04.077 INFO [stderr] 
Dec 13 23:29:04.077 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.077 INFO [stderr]   --> src/tests/cell_loop_test.rs:24:25
Dec 13 23:29:04.077 INFO [stderr]    |
Dec 13 23:29:04.077 INFO [stderr] 24 |                     let mut b = sodium_ctx.new_cell_loop();
Dec 13 23:29:04.077 INFO [stderr]    |                         ----^
Dec 13 23:29:04.077 INFO [stderr]    |                         |
Dec 13 23:29:04.077 INFO [stderr]    |                         help: remove this `mut`
Dec 13 23:29:04.077 INFO [stderr] 
Dec 13 23:29:04.081 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.082 INFO [stderr]   --> src/tests/cell_loop_test.rs:54:21
Dec 13 23:29:04.082 INFO [stderr]    |
Dec 13 23:29:04.082 INFO [stderr] 54 |                 let mut a = sodium_ctx.new_cell_loop();
Dec 13 23:29:04.082 INFO [stderr]    |                     ----^
Dec 13 23:29:04.082 INFO [stderr]    |                     |
Dec 13 23:29:04.082 INFO [stderr]    |                     help: remove this `mut`
Dec 13 23:29:04.082 INFO [stderr] 
Dec 13 23:29:04.086 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.086 INFO [stderr]   --> src/tests/cell_loop_test.rs:86:21
Dec 13 23:29:04.086 INFO [stderr]    |
Dec 13 23:29:04.086 INFO [stderr] 86 |                 let mut a = sodium_ctx.new_cell_loop();
Dec 13 23:29:04.086 INFO [stderr]    |                     ----^
Dec 13 23:29:04.086 INFO [stderr]    |                     |
Dec 13 23:29:04.086 INFO [stderr]    |                     help: remove this `mut`
Dec 13 23:29:04.086 INFO [stderr] 
Dec 13 23:29:04.139 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.139 INFO [stderr]    --> src/tests/stream_test.rs:287:21
Dec 13 23:29:04.139 INFO [stderr]     |
Dec 13 23:29:04.139 INFO [stderr] 287 |                 let mut sb = sodium_ctx2.new_stream_loop();
Dec 13 23:29:04.139 INFO [stderr]     |                     ----^^
Dec 13 23:29:04.139 INFO [stderr]     |                     |
Dec 13 23:29:04.139 INFO [stderr]     |                     help: remove this `mut`
Dec 13 23:29:04.139 INFO [stderr] 
Dec 13 23:29:04.191 INFO [stderr] warning: variable does not need to be mutable
Dec 13 23:29:04.191 INFO [stderr]    --> src/tests/stream_test.rs:729:21
Dec 13 23:29:04.191 INFO [stderr]     |
Dec 13 23:29:04.191 INFO [stderr] 729 |                 let mut sum = sodium_ctx.new_cell_loop();
Dec 13 23:29:04.191 INFO [stderr]     |                     ----^^^
Dec 13 23:29:04.191 INFO [stderr]     |                     |
Dec 13 23:29:04.191 INFO [stderr]     |                     help: remove this `mut`
Dec 13 23:29:04.191 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: field is never used: `thunk`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:12:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 12 |     thunk: Box<Fn()->A>,
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: method is never used: `const_`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:31:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 31 |     pub fn const_(value:  A) -> Latch<A> {
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: method is never used: `new`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:37:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 37 |     pub fn new<F: Fn()->A + 'static>(thunk: F) -> Latch<A> {
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: method is never used: `get`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:49:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 49 |     pub fn get(&self) -> &A {
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: method is never used: `get_mut`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:54:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 54 |     pub fn get_mut(&mut self) -> &mut A {
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:04.199 INFO [stderr] warning: method is never used: `reset`
Dec 13 23:29:04.199 INFO [stderr]   --> src/sodium/impl_/latch.rs:59:5
Dec 13 23:29:04.199 INFO [stderr]    |
Dec 13 23:29:04.199 INFO [stderr] 59 |     pub fn reset(&mut self) {
Dec 13 23:29:04.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:29:04.199 INFO [stderr] 
Dec 13 23:29:20.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.33s
Dec 13 23:29:20.184 INFO [stderr] su: No module specific data is present
Dec 13 23:29:21.743 INFO running `"docker" "inspect" "ca09f835cea7387deee08b6c96956af3750467e8d6841804e65cae125629d37b"`
Dec 13 23:29:22.151 INFO running `"docker" "rm" "-f" "ca09f835cea7387deee08b6c96956af3750467e8d6841804e65cae125629d37b"`
Dec 13 23:29:22.471 INFO [stdout] ca09f835cea7387deee08b6c96956af3750467e8d6841804e65cae125629d37b
Dec 13 23:29:22.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:29:22.999 INFO [stdout] 3f16b572159868a80926f4e420842c0358738ecf644726eeb74bfdb833884431
Dec 13 23:29:23.001 INFO running `"docker" "start" "-a" "3f16b572159868a80926f4e420842c0358738ecf644726eeb74bfdb833884431"`
Dec 13 23:29:24.403 INFO [stderr] usermod: no changes
Dec 13 23:29:24.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 23:29:24.495 INFO [stderr]      Running /target/debug/deps/sodium_rust_push_pull-a24a9ff0f2bca476
Dec 13 23:29:24.519 INFO [stdout] 
Dec 13 23:29:24.519 INFO [stdout] running 33 tests
Dec 13 23:29:24.519 INFO [stdout] test tests::gc_test::gc_loop ... ok
Dec 13 23:29:24.519 INFO [stdout] test tests::gc_test::gc_deref ... ok
Dec 13 23:29:24.529 INFO [stdout] test tests::cell_test::map_c ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::cell_test::lift_cells_in_switch_c ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::cell_test::constant_cell ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::gc_test::gc_twin_loop ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::gc_test::gc_twin_loop_self ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::cell_loop_test::loop_value_hold ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::cell_loop_test::loop_value_snapshot ... ok
Dec 13 23:29:24.535 INFO [stdout] test tests::cell_loop_test::lift_loop ... ok
Dec 13 23:29:24.547 INFO [stdout] test tests::stream_test::filter ... ok
Dec 13 23:29:24.547 INFO [stdout] test tests::stream_test::filter_option ... ok
Dec 13 23:29:24.547 INFO [stdout] test tests::stream_test::coalesce ... ok
Dec 13 23:29:24.563 INFO [stdout] test tests::stream_test::hold ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::hold_is_delayed ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::defer ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::loop_ ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::gc_test::gc_weak ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::gc_test::gc_upcast ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::map ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::gate ... ok
Dec 13 23:29:24.571 INFO [stdout] test tests::stream_test::map_to ... ok
Dec 13 23:29:24.583 INFO [stdout] test tests::stream_test::merge_non_simultaneous ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::gc_crash_test ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::merge_simultaneous ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::loop_cell ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::merge ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::once ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::accum ... ok
Dec 13 23:29:24.584 INFO [stdout] test tests::stream_test::collect ... ok
Dec 13 23:29:24.627 INFO [stdout] test tests::stream_test::switch_s_simultaneous ... ok
Dec 13 23:29:24.651 INFO [stdout] test tests::stream_test::switch_s ... ok
Dec 13 23:29:24.707 INFO [stdout] test tests::stream_test::switch_c ... ok
Dec 13 23:29:24.707 INFO [stdout] 
Dec 13 23:29:24.707 INFO [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:29:24.707 INFO [stdout] 
Dec 13 23:29:24.715 INFO [stderr]    Doc-tests sodium-rust-push-pull
Dec 13 23:29:25.487 INFO [stdout] 
Dec 13 23:29:25.487 INFO [stdout] running 0 tests
Dec 13 23:29:25.487 INFO [stdout] 
Dec 13 23:29:25.487 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:29:25.487 INFO [stdout] 
Dec 13 23:29:25.503 INFO [stderr] su: No module specific data is present
Dec 13 23:29:26.421 INFO running `"docker" "inspect" "3f16b572159868a80926f4e420842c0358738ecf644726eeb74bfdb833884431"`
Dec 13 23:29:26.813 INFO running `"docker" "rm" "-f" "3f16b572159868a80926f4e420842c0358738ecf644726eeb74bfdb833884431"`
Dec 13 23:29:27.135 INFO [stdout] 3f16b572159868a80926f4e420842c0358738ecf644726eeb74bfdb833884431