Dec 07 22:10:36.998 INFO testing buffering-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 22:10:36.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:10:37.306 INFO [stdout] ee042fe1889e65a507eee975e9ae870b5eb9e797ef3b083ca8a9693c7a99c159
Dec 07 22:10:37.310 INFO running `"docker" "start" "-a" "ee042fe1889e65a507eee975e9ae870b5eb9e797ef3b083ca8a9693c7a99c159"`
Dec 07 22:10:37.928 INFO [stderr] usermod: no changes
Dec 07 22:10:37.988 INFO [stderr]    Compiling buffering_nocopy_macro v0.1.0
Dec 07 22:10:39.695 INFO [stderr]    Compiling buffering v0.2.0 (/source)
Dec 07 22:10:40.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 07 22:10:40.227 INFO [stderr] su: No module specific data is present
Dec 07 22:10:40.558 INFO running `"docker" "inspect" "ee042fe1889e65a507eee975e9ae870b5eb9e797ef3b083ca8a9693c7a99c159"`
Dec 07 22:10:40.682 INFO running `"docker" "rm" "-f" "ee042fe1889e65a507eee975e9ae870b5eb9e797ef3b083ca8a9693c7a99c159"`
Dec 07 22:10:40.773 INFO [stdout] ee042fe1889e65a507eee975e9ae870b5eb9e797ef3b083ca8a9693c7a99c159
Dec 07 22:10:40.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:10:41.012 INFO [stdout] 8a9902e41d34576756f4ff12c42a4d4b529e705ca50a11ccba5aa1eb92a3ba72
Dec 07 22:10:41.014 INFO running `"docker" "start" "-a" "8a9902e41d34576756f4ff12c42a4d4b529e705ca50a11ccba5aa1eb92a3ba72"`
Dec 07 22:10:41.486 INFO [stderr] usermod: no changes
Dec 07 22:10:41.526 INFO [stderr]    Compiling buffering v0.2.0 (/source)
Dec 07 22:10:42.000 INFO [stderr] warning: unused attribute
Dec 07 22:10:42.000 INFO [stderr]   --> src/lib.rs:18:9
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr] 18 |         #[name = "TestBufferThing"]
Dec 07 22:10:42.000 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 07 22:10:42.000 INFO [stderr] 
Dec 07 22:10:42.000 INFO [stderr] warning: unused attribute
Dec 07 22:10:42.000 INFO [stderr]   --> src/lib.rs:30:13
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr] 30 |             #[endian = "big"]
Dec 07 22:10:42.000 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 07 22:10:42.000 INFO [stderr] 
Dec 07 22:10:42.000 INFO [stderr] warning: unused attribute
Dec 07 22:10:42.000 INFO [stderr]   --> src/lib.rs:28:9
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr] 28 |         #[name = "TestBufferThingTwo"]
Dec 07 22:10:42.000 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:10:42.000 INFO [stderr] 
Dec 07 22:10:42.000 INFO [stderr] warning: unused attribute
Dec 07 22:10:42.000 INFO [stderr]   --> src/lib.rs:40:13
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr] 40 |             #[endian = "little"]
Dec 07 22:10:42.000 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 07 22:10:42.000 INFO [stderr] 
Dec 07 22:10:42.000 INFO [stderr] warning: unused attribute
Dec 07 22:10:42.000 INFO [stderr]   --> src/lib.rs:38:9
Dec 07 22:10:42.000 INFO [stderr]    |
Dec 07 22:10:42.000 INFO [stderr] 38 |         #[name = "TestBufferThingThree"]
Dec 07 22:10:42.000 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:10:42.000 INFO [stderr] 
Dec 07 22:10:42.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 07 22:10:42.327 INFO [stderr] su: No module specific data is present
Dec 07 22:10:42.892 INFO running `"docker" "inspect" "8a9902e41d34576756f4ff12c42a4d4b529e705ca50a11ccba5aa1eb92a3ba72"`
Dec 07 22:10:43.072 INFO running `"docker" "rm" "-f" "8a9902e41d34576756f4ff12c42a4d4b529e705ca50a11ccba5aa1eb92a3ba72"`
Dec 07 22:10:43.172 INFO [stdout] 8a9902e41d34576756f4ff12c42a4d4b529e705ca50a11ccba5aa1eb92a3ba72
Dec 07 22:10:43.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 22:10:43.416 INFO [stdout] faee7c8eba789610a1fd94d72450137f8a30e2d0c8977a298933772958596688
Dec 07 22:10:43.423 INFO running `"docker" "start" "-a" "faee7c8eba789610a1fd94d72450137f8a30e2d0c8977a298933772958596688"`
Dec 07 22:10:44.030 INFO [stderr] usermod: no changes
Dec 07 22:10:44.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 22:10:44.075 INFO [stderr]      Running /target/debug/deps/buffering-bd9dc32a580b942e
Dec 07 22:10:44.077 INFO [stdout] 
Dec 07 22:10:44.077 INFO [stdout] running 1 test
Dec 07 22:10:44.077 INFO [stdout] test test::test_proc_macro ... ok
Dec 07 22:10:44.077 INFO [stdout] 
Dec 07 22:10:44.077 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:10:44.077 INFO [stdout] 
Dec 07 22:10:44.080 INFO [stderr]    Doc-tests buffering
Dec 07 22:10:44.687 INFO [stdout] 
Dec 07 22:10:44.687 INFO [stdout] running 0 tests
Dec 07 22:10:44.687 INFO [stdout] 
Dec 07 22:10:44.687 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:10:44.687 INFO [stdout] 
Dec 07 22:10:44.694 INFO [stderr] su: No module specific data is present
Dec 07 22:10:44.994 INFO running `"docker" "inspect" "faee7c8eba789610a1fd94d72450137f8a30e2d0c8977a298933772958596688"`
Dec 07 22:10:45.102 INFO running `"docker" "rm" "-f" "faee7c8eba789610a1fd94d72450137f8a30e2d0c8977a298933772958596688"`
Dec 07 22:10:45.226 INFO [stdout] faee7c8eba789610a1fd94d72450137f8a30e2d0c8977a298933772958596688