Oct 21 12:53:44.366 INFO checking toidiu/talk_rust_2093 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:53:44.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 12:53:44.949 INFO blam! 5d15a22b31dce31512221aab0ac5a88c54a7f9632c3f6c83b01790c2a4ddb9d3
Oct 21 12:53:44.960 INFO running `"docker" "start" "-a" "5d15a22b31dce31512221aab0ac5a88c54a7f9632c3f6c83b01790c2a4ddb9d3"`
Oct 21 12:53:46.400 INFO kablam! usermod: no changes
Oct 21 12:53:46.465 INFO kablam!     Checking infer v0.1.0 (/source/lib/infer)
Oct 21 12:53:46.476 INFO kablam!     Checking explicit v0.1.0 (/source/lib/explicit)
Oct 21 12:53:46.861 INFO kablam! warning: struct is never constructed: `Foo`
Oct 21 12:53:46.861 INFO kablam!  --> lib/infer/src/lib.rs:3:1
Oct 21 12:53:46.861 INFO kablam!   |
Oct 21 12:53:46.861 INFO kablam! 3 | struct Foo<'a, T> {
Oct 21 12:53:46.862 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 12:53:46.862 INFO kablam!   |
Oct 21 12:53:46.862 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 12:53:46.863 INFO kablam! 
Oct 21 12:53:46.863 INFO kablam! warning: the feature `infer_outlives_requirements` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 21 12:53:46.863 INFO kablam!  --> lib/infer/src/lib.rs:1:12
Oct 21 12:53:46.863 INFO kablam!   |
Oct 21 12:53:46.864 INFO kablam! 1 | #![feature(infer_outlives_requirements)]
Oct 21 12:53:46.864 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:53:46.864 INFO kablam!   |
Oct 21 12:53:46.865 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 12:53:46.865 INFO kablam! 
Oct 21 12:53:46.896 INFO kablam! warning: struct is never constructed: `Foo`
Oct 21 12:53:46.896 INFO kablam!  --> lib/explicit/src/lib.rs:2:1
Oct 21 12:53:46.896 INFO kablam!   |
Oct 21 12:53:46.896 INFO kablam! 2 | / struct Foo<'a, T>
Oct 21 12:53:46.896 INFO kablam! 3 | | where
Oct 21 12:53:46.896 INFO kablam! 4 | |     T: 'a,
Oct 21 12:53:46.896 INFO kablam! 5 | | {
Oct 21 12:53:46.896 INFO kablam! 6 | |     bar: &'a T,
Oct 21 12:53:46.896 INFO kablam! 7 | | }
Oct 21 12:53:46.896 INFO kablam!   | |_^
Oct 21 12:53:46.899 INFO kablam!   |
Oct 21 12:53:46.899 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 12:53:46.899 INFO kablam! 
Oct 21 12:53:46.947 INFO kablam!     Checking present v0.1.0 (/source/bin/present)
Oct 21 12:53:47.195 INFO kablam! warning: struct is never constructed: `Foo`
Oct 21 12:53:47.195 INFO kablam!  --> lib/infer/src/lib.rs:3:1
Oct 21 12:53:47.195 INFO kablam!   |
Oct 21 12:53:47.195 INFO kablam! 3 | struct Foo<'a, T> {
Oct 21 12:53:47.195 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 12:53:47.195 INFO kablam!   |
Oct 21 12:53:47.195 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 12:53:47.195 INFO kablam! 
Oct 21 12:53:47.195 INFO kablam! warning: the feature `infer_outlives_requirements` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 21 12:53:47.195 INFO kablam!  --> lib/infer/src/lib.rs:1:12
Oct 21 12:53:47.195 INFO kablam!   |
Oct 21 12:53:47.195 INFO kablam! 1 | #![feature(infer_outlives_requirements)]
Oct 21 12:53:47.195 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:53:47.195 INFO kablam!   |
Oct 21 12:53:47.195 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 12:53:47.195 INFO kablam! 
Oct 21 12:53:47.329 INFO kablam! warning: struct is never constructed: `Foo`
Oct 21 12:53:47.329 INFO kablam!  --> lib/explicit/src/lib.rs:2:1
Oct 21 12:53:47.329 INFO kablam!   |
Oct 21 12:53:47.329 INFO kablam! 2 | / struct Foo<'a, T>
Oct 21 12:53:47.329 INFO kablam! 3 | | where
Oct 21 12:53:47.329 INFO kablam! 4 | |     T: 'a,
Oct 21 12:53:47.329 INFO kablam! 5 | | {
Oct 21 12:53:47.329 INFO kablam! 6 | |     bar: &'a T,
Oct 21 12:53:47.329 INFO kablam! 7 | | }
Oct 21 12:53:47.329 INFO kablam!   | |_^
Oct 21 12:53:47.329 INFO kablam!   |
Oct 21 12:53:47.329 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 12:53:47.329 INFO kablam! 
Oct 21 12:53:47.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Oct 21 12:53:47.496 INFO kablam! su: No module specific data is present
Oct 21 12:53:47.964 INFO running `"docker" "rm" "-f" "5d15a22b31dce31512221aab0ac5a88c54a7f9632c3f6c83b01790c2a4ddb9d3"`
Oct 21 12:53:48.319 INFO blam! 5d15a22b31dce31512221aab0ac5a88c54a7f9632c3f6c83b01790c2a4ddb9d3