[INFO] fetching crate stack_dst 0.4.2...
[INFO] extracting crate stack_dst 0.4.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stack_dst/0.4.2
[INFO] extracting crate stack_dst 0.4.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stack_dst/0.4.2
[INFO] validating manifest of stack_dst-0.4.2 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 stack_dst-0.4.2 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 stack_dst-0.4.2
[INFO] finished frobbing stack_dst-0.4.2
[INFO] frobbed toml for stack_dst-0.4.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stack_dst/0.4.2/Cargo.toml
[INFO] started frobbing stack_dst-0.4.2
[INFO] finished frobbing stack_dst-0.4.2
[INFO] frobbed toml for stack_dst-0.4.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stack_dst/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing stack_dst-0.4.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stack_dst/0.4.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 49da894390eb2abfdee69a4342a96afb4dcac7372c0f8ae6b664b686b4550a1c
[INFO] running `"docker" "start" "-a" "49da894390eb2abfdee69a4342a96afb4dcac7372c0f8ae6b664b686b4550a1c"`
[INFO] [stderr]    Compiling stack_dst v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "49da894390eb2abfdee69a4342a96afb4dcac7372c0f8ae6b664b686b4550a1c"`
[INFO] running `"docker" "rm" "-f" "49da894390eb2abfdee69a4342a96afb4dcac7372c0f8ae6b664b686b4550a1c"`
[INFO] [stdout] 49da894390eb2abfdee69a4342a96afb4dcac7372c0f8ae6b664b686b4550a1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stack_dst/0.4.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7376d0de3b801791e0596e3d59afb446c575513d92f82f0552120ec8075e1ae
[INFO] running `"docker" "start" "-a" "f7376d0de3b801791e0596e3d59afb446c575513d92f82f0552120ec8075e1ae"`
[INFO] [stderr]    Compiling stack_dst v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let val = StackDST::<PartialEq<u32>>::new( 1234u32 ).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq<u32>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let val: StackDST<::std::fmt::Debug> = StackDST::new( Struct(&flag) ).unwrap();
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::fmt::Debug)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn instance_one() -> StackDST<TestTrait> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn TestTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn instance_two() -> StackDST<TestTrait> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn TestTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let c: StackDST<Fn()->String> = StackDST::new(|| format!("{}", v1)).map_err(|_| "Oops").unwrap();
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn()->String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |     assert!( StackDST::<Any>::new([0usize; MAX_SIZE_PTRS]).is_ok() );
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:81:22
[INFO] [stderr]    |
[INFO] [stderr] 81 |     assert!( StackDST::<Any>::new([0usize; MAX_SIZE_PTRS+1]).is_err() );
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/value.rs:89:27
[INFO] [stderr]    |
[INFO] [stderr] 89 |     assert!( Some(StackDST::<Any>::new("foo").unwrap()).is_some() );
[INFO] [stderr]    |                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/stack.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut val = DstStack::<PartialEq<u32>>::new();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq<u32>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/stack.rs:58:36
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut val = stack_dst::StackA::<Any, [usize; 2]>::new();
[INFO] [stderr]    |                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/stack.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let mut stack = ::stack_dst::StackA::<Any, [usize; 8]>::new();
[INFO] [stderr]    |                                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "f7376d0de3b801791e0596e3d59afb446c575513d92f82f0552120ec8075e1ae"`
[INFO] running `"docker" "rm" "-f" "f7376d0de3b801791e0596e3d59afb446c575513d92f82f0552120ec8075e1ae"`
[INFO] [stdout] f7376d0de3b801791e0596e3d59afb446c575513d92f82f0552120ec8075e1ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stack_dst/0.4.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] ff8909621981e867d9ba75ed07752cee8e3821c752eb512a0d730e782badcfcb
[INFO] running `"docker" "start" "-a" "ff8909621981e867d9ba75ed07752cee8e3821c752eb512a0d730e782badcfcb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_dst-e9d5a47d317a811e
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack-1300a854a9f4cdd6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/value-6d15fb996db22e9d
[INFO] [stderr]    Doc-tests stack_dst
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test slices ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test trivial_type ... ok
[INFO] [stdout] test limits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test many_instances ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test ensure_drop ... ok
[INFO] [stdout] test oversize ... ok
[INFO] [stdout] test closure ... ok
[INFO] [stdout] test trivial_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ff8909621981e867d9ba75ed07752cee8e3821c752eb512a0d730e782badcfcb"`
[INFO] running `"docker" "rm" "-f" "ff8909621981e867d9ba75ed07752cee8e3821c752eb512a0d730e782badcfcb"`
[INFO] [stdout] ff8909621981e867d9ba75ed07752cee8e3821c752eb512a0d730e782badcfcb