Dec 15 19:01:21.512 INFO testing chunk_store-0.4.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:01:21.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:01:21.869 INFO [stdout] ee89e8a79e2f24206b0e8f2372cfd2e4f5598e235fffcb985b9a885e58930642
Dec 15 19:01:21.873 INFO running `"docker" "start" "-a" "ee89e8a79e2f24206b0e8f2372cfd2e4f5598e235fffcb985b9a885e58930642"`
Dec 15 19:01:22.944 INFO [stderr] usermod: no changes
Dec 15 19:01:23.155 INFO [stderr]    Compiling sha1 v0.1.1
Dec 15 19:01:23.155 INFO [stderr]    Compiling log4rs v0.3.3
Dec 15 19:01:23.155 INFO [stderr]    Compiling bincode v0.5.9
Dec 15 19:01:25.286 INFO [stderr]    Compiling ws v0.4.8
Dec 15 19:01:32.291 INFO [stderr]    Compiling maidsafe_utilities v0.6.0
Dec 15 19:01:40.636 INFO [stderr]    Compiling chunk_store v0.4.1 (/source)
Dec 15 19:01:40.771 INFO [stderr] error: lint `drop_with_repr_extern` has been removed: `drop flags have been removed`
Dec 15 19:01:40.771 INFO [stderr]   --> src/lib.rs:30:21
Dec 15 19:01:40.772 INFO [stderr]    |
Dec 15 19:01:40.772 INFO [stderr] 30 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs,
Dec 15 19:01:40.772 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:01:40.773 INFO [stderr]    |
Dec 15 19:01:40.773 INFO [stderr] note: lint level defined here
Dec 15 19:01:40.773 INFO [stderr]   --> src/lib.rs:29:32
Dec 15 19:01:40.773 INFO [stderr]    |
Dec 15 19:01:40.774 INFO [stderr] 29 |           unknown_crate_types, warnings)]
Dec 15 19:01:40.774 INFO [stderr]    |                                ^^^^^^^^
Dec 15 19:01:40.774 INFO [stderr]    = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)]
Dec 15 19:01:40.775 INFO [stderr] 
Dec 15 19:01:40.775 INFO [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 15 19:01:40.775 INFO [stderr]   --> src/lib.rs:32:9
Dec 15 19:01:40.775 INFO [stderr]    |
Dec 15 19:01:40.776 INFO [stderr] 32 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 15 19:01:40.776 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:01:40.776 INFO [stderr] 
Dec 15 19:01:40.776 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 15 19:01:40.777 INFO [stderr]   --> src/lib.rs:32:32
Dec 15 19:01:40.777 INFO [stderr]    |
Dec 15 19:01:40.777 INFO [stderr] 32 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 15 19:01:40.778 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:01:40.778 INFO [stderr] 
Dec 15 19:01:40.778 INFO [stderr] error: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Dec 15 19:01:40.778 INFO [stderr]   --> src/lib.rs:37:24
Dec 15 19:01:40.779 INFO [stderr]    |
Dec 15 19:01:40.779 INFO [stderr] 37 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations,
Dec 15 19:01:40.779 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 15 19:01:40.779 INFO [stderr] 
Dec 15 19:01:44.392 INFO [stderr] error: unused `#[macro_use]` import
Dec 15 19:01:44.392 INFO [stderr]   --> src/lib.rs:45:1
Dec 15 19:01:44.392 INFO [stderr]    |
Dec 15 19:01:44.392 INFO [stderr] 45 | #[macro_use]
Dec 15 19:01:44.392 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 19:01:44.392 INFO [stderr]    |
Dec 15 19:01:44.392 INFO [stderr] note: lint level defined here
Dec 15 19:01:44.392 INFO [stderr]   --> src/lib.rs:33:37
Dec 15 19:01:44.392 INFO [stderr]    |
Dec 15 19:01:44.392 INFO [stderr] 33 |         unknown_lints, unsafe_code, unused, unused_allocation, unused_attributes,
Dec 15 19:01:44.392 INFO [stderr]    |                                     ^^^^^^
Dec 15 19:01:44.392 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(unused)]
Dec 15 19:01:44.392 INFO [stderr] 
Dec 15 19:01:44.393 INFO [stderr] error: unused macro definition
Dec 15 19:01:44.393 INFO [stderr]   --> src/test.rs:18:1
Dec 15 19:01:44.393 INFO [stderr]    |
Dec 15 19:01:44.393 INFO [stderr] 18 | / macro_rules! assert_err {
Dec 15 19:01:44.393 INFO [stderr] 19 | |     ($cond : expr, $error : pat) => {
Dec 15 19:01:44.393 INFO [stderr] 20 | |         match $cond {
Dec 15 19:01:44.393 INFO [stderr] 21 | |             Err($error) => (),
Dec 15 19:01:44.393 INFO [stderr] ...  |
Dec 15 19:01:44.393 INFO [stderr] 24 | |     }
Dec 15 19:01:44.393 INFO [stderr] 25 | | }
Dec 15 19:01:44.393 INFO [stderr]    | |_^
Dec 15 19:01:44.393 INFO [stderr]    |
Dec 15 19:01:44.393 INFO [stderr] note: lint level defined here
Dec 15 19:01:44.393 INFO [stderr]   --> src/lib.rs:33:37
Dec 15 19:01:44.393 INFO [stderr]    |
Dec 15 19:01:44.393 INFO [stderr] 33 |         unknown_lints, unsafe_code, unused, unused_allocation, unused_attributes,
Dec 15 19:01:44.393 INFO [stderr]    |                                     ^^^^^^
Dec 15 19:01:44.393 INFO [stderr]    = note: #[deny(unused_macros)] implied by #[deny(unused)]
Dec 15 19:01:44.393 INFO [stderr] 
Dec 15 19:01:44.463 INFO [stderr] error: aborting due to 6 previous errors
Dec 15 19:01:44.463 INFO [stderr] 
Dec 15 19:01:44.479 INFO [stderr] error: Could not compile `chunk_store`.
Dec 15 19:01:44.479 INFO [stderr] 
Dec 15 19:01:44.479 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 19:01:44.479 INFO [stderr] su: No module specific data is present
Dec 15 19:01:45.307 INFO running `"docker" "inspect" "ee89e8a79e2f24206b0e8f2372cfd2e4f5598e235fffcb985b9a885e58930642"`
Dec 15 19:01:45.637 INFO running `"docker" "rm" "-f" "ee89e8a79e2f24206b0e8f2372cfd2e4f5598e235fffcb985b9a885e58930642"`
Dec 15 19:01:45.951 INFO [stdout] ee89e8a79e2f24206b0e8f2372cfd2e4f5598e235fffcb985b9a885e58930642