Nov 03 11:43:34.257 INFO checking adapton-0.3.30 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 11:43:34.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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"`
Nov 03 11:43:34.520 INFO blam! 38df0b706469a569b635d3354a989c008a7ee9f9b2fb3a73ffcf508abc6bd6c5
Nov 03 11:43:34.524 INFO running `"docker" "start" "-a" "38df0b706469a569b635d3354a989c008a7ee9f9b2fb3a73ffcf508abc6bd6c5"`
Nov 03 11:43:35.220 INFO kablam! usermod: no changes
Nov 03 11:43:35.315 INFO kablam!     Checking adapton v0.3.30 (/source)
Nov 03 11:43:36.792 INFO kablam! warning: unnecessary parentheses around function argument
Nov 03 11:43:36.792 INFO kablam!     --> src/catalog/collections.rs:1070:62
Nov 03 11:43:36.792 INFO kablam!      |
Nov 03 11:43:36.792 INFO kablam! 1070 |                ||mergesort_list_of_tree2::<_,_,_,List<_>>(t, (Some(name_of_usize(666)))));
Nov 03 11:43:36.792 INFO kablam!      |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 11:43:36.792 INFO kablam!      |
Nov 03 11:43:36.792 INFO kablam!      = note: #[warn(unused_parens)] on by default
Nov 03 11:43:36.792 INFO kablam! 
Nov 03 11:43:38.901 INFO kablam! warning: function cannot return without recursing
Nov 03 11:43:38.901 INFO kablam!     --> src/engine.rs:2810:5
Nov 03 11:43:38.901 INFO kablam!      |
Nov 03 11:43:38.901 INFO kablam! 2810 |     fn explore_rec(cur_n:usize) -> Vec<usize> {
Nov 03 11:43:38.902 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 03 11:43:38.902 INFO kablam! ...
Nov 03 11:43:38.902 INFO kablam! 2813 |         let mut av = explore_rec(a);
Nov 03 11:43:38.902 INFO kablam!      |                      -------------- recursive call site
Nov 03 11:43:38.903 INFO kablam!      |
Nov 03 11:43:38.903 INFO kablam! note: lint level defined here
Nov 03 11:43:38.903 INFO kablam!     --> src/engine.rs:2809:12
Nov 03 11:43:38.903 INFO kablam!      |
Nov 03 11:43:38.904 INFO kablam! 2809 |     #[warn(unconditional_recursion)]
Nov 03 11:43:38.904 INFO kablam!      |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:43:38.904 INFO kablam!      = help: a `loop` may express intention better if this is on purpose
Nov 03 11:43:38.905 INFO kablam! 
Nov 03 11:43:39.473 INFO kablam! warning: function is never used: `explore_rec`
Nov 03 11:43:39.473 INFO kablam!     --> src/engine.rs:2810:5
Nov 03 11:43:39.473 INFO kablam!      |
Nov 03 11:43:39.473 INFO kablam! 2810 |     fn explore_rec(cur_n:usize) -> Vec<usize> {
Nov 03 11:43:39.473 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 11:43:39.473 INFO kablam!      |
Nov 03 11:43:39.473 INFO kablam!      = note: #[warn(dead_code)] on by default
Nov 03 11:43:39.473 INFO kablam! 
Nov 03 11:43:42.372 INFO kablam! warning: unused import: `ListIntro`
Nov 03 11:43:42.372 INFO kablam!  --> benches/tries_bench.rs:5:49
Nov 03 11:43:42.372 INFO kablam!   |
Nov 03 11:43:42.372 INFO kablam! 5 | use adapton::catalog::collections::{Dir2, List, ListIntro, Tree, monoid_of_tree, tree_of_list};
Nov 03 11:43:42.372 INFO kablam!   |                                                 ^^^^^^^^^
Nov 03 11:43:42.372 INFO kablam!   |
Nov 03 11:43:42.372 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 11:43:42.372 INFO kablam! 
Nov 03 11:43:42.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
Nov 03 11:43:42.442 INFO kablam! su: No module specific data is present
Nov 03 11:43:42.832 INFO running `"docker" "rm" "-f" "38df0b706469a569b635d3354a989c008a7ee9f9b2fb3a73ffcf508abc6bd6c5"`
Nov 03 11:43:43.029 INFO blam! 38df0b706469a569b635d3354a989c008a7ee9f9b2fb3a73ffcf508abc6bd6c5