Dec 07 23:22:50.274 INFO testing attr-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 23:22:50.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:22:50.764 INFO [stdout] 7ee913b49f3fb266c3349502158de49eac09b4338f9ab4ba7380981ef48d2379
Dec 07 23:22:50.766 INFO running `"docker" "start" "-a" "7ee913b49f3fb266c3349502158de49eac09b4338f9ab4ba7380981ef48d2379"`
Dec 07 23:22:51.534 INFO [stderr] usermod: no changes
Dec 07 23:22:51.585 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 23:22:51.592 INFO [stderr]    Compiling attr v0.1.0 (/source)
Dec 07 23:22:52.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 07 23:22:52.151 INFO [stderr] su: No module specific data is present
Dec 07 23:22:52.502 INFO running `"docker" "inspect" "7ee913b49f3fb266c3349502158de49eac09b4338f9ab4ba7380981ef48d2379"`
Dec 07 23:22:52.582 INFO running `"docker" "rm" "-f" "7ee913b49f3fb266c3349502158de49eac09b4338f9ab4ba7380981ef48d2379"`
Dec 07 23:22:52.679 INFO [stdout] 7ee913b49f3fb266c3349502158de49eac09b4338f9ab4ba7380981ef48d2379
Dec 07 23:22:52.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:22:52.910 INFO [stdout] 263f4d9ab106917a40d4782371eae516bfeb932cda72b4a242a1f9384e57dc92
Dec 07 23:22:52.912 INFO running `"docker" "start" "-a" "263f4d9ab106917a40d4782371eae516bfeb932cda72b4a242a1f9384e57dc92"`
Dec 07 23:22:53.721 INFO [stderr] usermod: no changes
Dec 07 23:22:53.744 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 23:22:53.769 INFO [stderr]    Compiling attr v0.1.0 (/source)
Dec 07 23:22:54.604 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:22:54.604 INFO [stderr]    --> tests/simple.rs:108:9
Dec 07 23:22:54.604 INFO [stderr]     |
Dec 07 23:22:54.604 INFO [stderr] 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Dec 07 23:22:54.604 INFO [stderr]     |         ----^^^^
Dec 07 23:22:54.604 INFO [stderr]     |         |
Dec 07 23:22:54.604 INFO [stderr]     |         help: remove this `mut`
Dec 07 23:22:54.604 INFO [stderr]     |
Dec 07 23:22:54.604 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:22:54.604 INFO [stderr] 
Dec 07 23:22:54.848 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:22:54.848 INFO [stderr]    --> tests/nested.rs:252:13
Dec 07 23:22:54.848 INFO [stderr]     |
Dec 07 23:22:54.848 INFO [stderr] 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Dec 07 23:22:54.848 INFO [stderr]     |             ----^
Dec 07 23:22:54.848 INFO [stderr]     |             |
Dec 07 23:22:54.848 INFO [stderr]     |             help: remove this `mut`
Dec 07 23:22:54.848 INFO [stderr]     |
Dec 07 23:22:54.848 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:22:54.848 INFO [stderr] 
Dec 07 23:22:55.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 07 23:22:55.940 INFO [stderr] su: No module specific data is present
Dec 07 23:22:56.440 INFO running `"docker" "inspect" "263f4d9ab106917a40d4782371eae516bfeb932cda72b4a242a1f9384e57dc92"`
Dec 07 23:22:56.720 INFO running `"docker" "rm" "-f" "263f4d9ab106917a40d4782371eae516bfeb932cda72b4a242a1f9384e57dc92"`
Dec 07 23:22:56.948 INFO [stdout] 263f4d9ab106917a40d4782371eae516bfeb932cda72b4a242a1f9384e57dc92
Dec 07 23:22:56.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:22:57.288 INFO [stdout] a30b85ed835f0901d487055838a865b61473a4aa71190f444a41d30e868dfc14
Dec 07 23:22:57.288 INFO running `"docker" "start" "-a" "a30b85ed835f0901d487055838a865b61473a4aa71190f444a41d30e868dfc14"`
Dec 07 23:22:57.892 INFO [stderr] usermod: no changes
Dec 07 23:22:57.924 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 23:22:57.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 23:22:57.946 INFO [stderr]      Running /target/debug/deps/attr-4b0b4f452a78b7ae
Dec 07 23:22:57.950 INFO [stderr]      Running /target/debug/deps/mapping-482d32ec372a19d3
Dec 07 23:22:57.950 INFO [stdout] 
Dec 07 23:22:57.950 INFO [stdout] running 0 tests
Dec 07 23:22:57.950 INFO [stdout] 
Dec 07 23:22:57.950 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:57.950 INFO [stdout] 
Dec 07 23:22:57.954 INFO [stdout] 
Dec 07 23:22:57.954 INFO [stdout] running 3 tests
Dec 07 23:22:57.954 INFO [stdout] test test_complex_mapped ... ok
Dec 07 23:22:57.954 INFO [stdout] test test_access ... ok
Dec 07 23:22:57.961 INFO [stdout] test test_mapped ... ok
Dec 07 23:22:57.961 INFO [stderr]      Running /target/debug/deps/nested-fbf95acc6c10286b
Dec 07 23:22:57.961 INFO [stdout] 
Dec 07 23:22:57.961 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:57.961 INFO [stdout] 
Dec 07 23:22:57.963 INFO [stdout] 
Dec 07 23:22:57.963 INFO [stdout] running 6 tests
Dec 07 23:22:57.964 INFO [stdout] test nested_mutable ... ok
Dec 07 23:22:57.964 INFO [stdout] test nested_filter ... ok
Dec 07 23:22:57.964 INFO [stdout] test nested_vec_mutable ... ok
Dec 07 23:22:57.972 INFO [stdout] test simple_mutable ... ok
Dec 07 23:22:57.972 INFO [stdout] test nested_vec ... ok
Dec 07 23:22:57.980 INFO [stdout] test nested_access ... ok
Dec 07 23:22:57.980 INFO [stderr]      Running /target/debug/deps/serde_tests-6a182968e997b0a6
Dec 07 23:22:57.980 INFO [stdout] 
Dec 07 23:22:57.980 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:57.980 INFO [stdout] 
Dec 07 23:22:57.988 INFO [stdout] 
Dec 07 23:22:57.988 INFO [stdout] running 3 tests
Dec 07 23:22:57.988 INFO [stdout] test test_multiple_attr ... ok
Dec 07 23:22:57.988 INFO [stdout] test test_combine ... ok
Dec 07 23:22:57.996 INFO [stdout] test test_attr ... ok
Dec 07 23:22:57.996 INFO [stderr]      Running /target/debug/deps/simple-fab3dcca905b14a0
Dec 07 23:22:57.996 INFO [stdout] 
Dec 07 23:22:57.996 INFO [stderr]    Doc-tests attr
Dec 07 23:22:57.996 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:57.996 INFO [stdout] 
Dec 07 23:22:57.996 INFO [stdout] 
Dec 07 23:22:57.996 INFO [stdout] running 1 test
Dec 07 23:22:57.996 INFO [stdout] test simple_access ... ok
Dec 07 23:22:57.996 INFO [stdout] 
Dec 07 23:22:57.996 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:57.996 INFO [stdout] 
Dec 07 23:22:58.808 INFO [stdout] 
Dec 07 23:22:58.808 INFO [stdout] running 0 tests
Dec 07 23:22:58.808 INFO [stdout] 
Dec 07 23:22:58.808 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:22:58.808 INFO [stdout] 
Dec 07 23:22:58.816 INFO [stderr] su: No module specific data is present
Dec 07 23:22:59.112 INFO running `"docker" "inspect" "a30b85ed835f0901d487055838a865b61473a4aa71190f444a41d30e868dfc14"`
Dec 07 23:22:59.262 INFO running `"docker" "rm" "-f" "a30b85ed835f0901d487055838a865b61473a4aa71190f444a41d30e868dfc14"`
Dec 07 23:22:59.412 INFO [stdout] a30b85ed835f0901d487055838a865b61473a4aa71190f444a41d30e868dfc14