Oct 13 13:01:22.429 INFO checking kay-0.3.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:01:22.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 13 13:01:22.812 INFO blam! ee820c5abbc62e7c50354a69e3999bf722d3ce66706081bdc5dcd256705d8a6d
Oct 13 13:01:22.824 INFO running `"docker" "start" "-a" "ee820c5abbc62e7c50354a69e3999bf722d3ce66706081bdc5dcd256705d8a6d"`
Oct 13 13:01:23.553 INFO kablam! usermod: no changes
Oct 13 13:01:23.728 INFO kablam!     Checking simple_allocator_trait v0.1.0
Oct 13 13:01:23.728 INFO kablam!     Checking num-integer v0.1.39
Oct 13 13:01:23.728 INFO kablam!    Compiling compact_macros v0.1.0
Oct 13 13:01:23.731 INFO kablam!     Checking tungstenite v0.5.4
Oct 13 13:01:24.372 INFO kablam!     Checking chunky v0.1.2
Oct 13 13:01:25.208 INFO kablam!     Checking primal-check v0.2.3
Oct 13 13:01:26.642 INFO kablam!     Checking primal v0.2.3
Oct 13 13:01:28.693 INFO kablam!     Checking compact v0.2.13
Oct 13 13:01:31.972 INFO kablam!     Checking kay v0.3.0 (/source)
Oct 13 13:01:35.856 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 13:01:35.856 INFO kablam!   --> src/lib.rs:18:12
Oct 13 13:01:35.856 INFO kablam!    |
Oct 13 13:01:35.856 INFO kablam! 18 | #![feature(nonzero)]
Oct 13 13:01:35.856 INFO kablam!    |            ^^^^^^^
Oct 13 13:01:35.856 INFO kablam!    |
Oct 13 13:01:35.856 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 13:01:35.856 INFO kablam! 
Oct 13 13:01:35.856 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Oct 13 13:01:35.856 INFO kablam!   --> src/lib.rs:19:12
Oct 13 13:01:35.856 INFO kablam!    |
Oct 13 13:01:35.856 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Oct 13 13:01:35.856 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:01:35.856 INFO kablam! 
Oct 13 13:01:36.096 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 13:01:36.096 INFO kablam!   --> src/lib.rs:18:12
Oct 13 13:01:36.096 INFO kablam!    |
Oct 13 13:01:36.096 INFO kablam! 18 | #![feature(nonzero)]
Oct 13 13:01:36.096 INFO kablam!    |            ^^^^^^^
Oct 13 13:01:36.096 INFO kablam!    |
Oct 13 13:01:36.096 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 13:01:36.096 INFO kablam! 
Oct 13 13:01:36.096 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Oct 13 13:01:36.096 INFO kablam!   --> src/lib.rs:19:12
Oct 13 13:01:36.096 INFO kablam!    |
Oct 13 13:01:36.096 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Oct 13 13:01:36.096 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:01:36.096 INFO kablam! 
Oct 13 13:01:36.124 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.55s
Oct 13 13:01:36.133 INFO kablam! su: No module specific data is present
Oct 13 13:01:36.415 INFO running `"docker" "rm" "-f" "ee820c5abbc62e7c50354a69e3999bf722d3ce66706081bdc5dcd256705d8a6d"`
Oct 13 13:01:36.505 INFO blam! ee820c5abbc62e7c50354a69e3999bf722d3ce66706081bdc5dcd256705d8a6d