Aug 18 04:09:33.545 INFO checking adapton-0.3.30 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 18 04:09:33.545 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 04:09:33.545 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 04:09:33.546 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 18 04:09:33.794 INFO blam! e2f945c29760c486a61fb7848961013d07a1de2e9ed6d812453b0fc22508c0b8 Aug 18 04:09:33.798 INFO running `"docker" "start" "-a" "e2f945c29760c486a61fb7848961013d07a1de2e9ed6d812453b0fc22508c0b8"` Aug 18 04:09:34.860 INFO kablam! Checking adapton v0.3.30 (file:///source) Aug 18 04:09:36.513 INFO kablam! warning: unnecessary parentheses around function argument Aug 18 04:09:36.513 INFO kablam! --> src/catalog/collections.rs:1070:62 Aug 18 04:09:36.513 INFO kablam! | Aug 18 04:09:36.513 INFO kablam! 1070 | ||mergesort_list_of_tree2::<_,_,_,List<_>>(t, (Some(name_of_usize(666))))); Aug 18 04:09:36.513 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 18 04:09:36.513 INFO kablam! | Aug 18 04:09:36.514 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 18 04:09:36.514 INFO kablam! Aug 18 04:09:43.657 INFO kablam! warning: variable does not need to be mutable Aug 18 04:09:43.657 INFO kablam! --> src/engine.rs:1001:17 Aug 18 04:09:43.657 INFO kablam! | Aug 18 04:09:43.657 INFO kablam! 1001 | let mut st = &mut *g.borrow_mut(); Aug 18 04:09:43.657 INFO kablam! | ----^^ Aug 18 04:09:43.657 INFO kablam! | | Aug 18 04:09:43.657 INFO kablam! | help: remove this `mut` Aug 18 04:09:43.657 INFO kablam! | Aug 18 04:09:43.657 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 04:09:43.657 INFO kablam! Aug 18 04:09:43.657 INFO kablam! warning: variable does not need to be mutable Aug 18 04:09:43.657 INFO kablam! --> src/engine.rs:1017:21 Aug 18 04:09:43.657 INFO kablam! | Aug 18 04:09:43.657 INFO kablam! 1017 | let mut st : &mut DCG = &mut *g.borrow_mut(); Aug 18 04:09:43.657 INFO kablam! | ----^^ Aug 18 04:09:43.657 INFO kablam! | | Aug 18 04:09:43.657 INFO kablam! | help: remove this `mut` Aug 18 04:09:43.657 INFO kablam! Aug 18 04:09:44.057 INFO kablam! warning: variable does not need to be mutable Aug 18 04:09:44.057 INFO kablam! --> src/engine.rs:1001:17 Aug 18 04:09:44.057 INFO kablam! | Aug 18 04:09:44.057 INFO kablam! 1001 | let mut st = &mut *g.borrow_mut(); Aug 18 04:09:44.057 INFO kablam! | ----^^ Aug 18 04:09:44.057 INFO kablam! | | Aug 18 04:09:44.057 INFO kablam! | help: remove this `mut` Aug 18 04:09:44.057 INFO kablam! | Aug 18 04:09:44.057 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 04:09:44.057 INFO kablam! Aug 18 04:09:44.057 INFO kablam! warning: variable does not need to be mutable Aug 18 04:09:44.057 INFO kablam! --> src/engine.rs:1017:21 Aug 18 04:09:44.057 INFO kablam! | Aug 18 04:09:44.057 INFO kablam! 1017 | let mut st : &mut DCG = &mut *g.borrow_mut(); Aug 18 04:09:44.057 INFO kablam! | ----^^ Aug 18 04:09:44.057 INFO kablam! | | Aug 18 04:09:44.058 INFO kablam! | help: remove this `mut` Aug 18 04:09:44.058 INFO kablam! Aug 18 04:09:46.296 INFO kablam! warning: function is never used: `explore_rec` Aug 18 04:09:46.296 INFO kablam! --> src/engine.rs:2810:5 Aug 18 04:09:46.296 INFO kablam! | Aug 18 04:09:46.296 INFO kablam! 2810 | fn explore_rec(cur_n:usize) -> Vec { Aug 18 04:09:46.296 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 18 04:09:46.297 INFO kablam! | Aug 18 04:09:46.297 INFO kablam! = note: #[warn(dead_code)] on by default Aug 18 04:09:46.298 INFO kablam! Aug 18 04:09:46.381 INFO kablam! warning: function cannot return without recurring Aug 18 04:09:46.381 INFO kablam! --> src/engine.rs:2810:5 Aug 18 04:09:46.381 INFO kablam! | Aug 18 04:09:46.381 INFO kablam! 2810 | fn explore_rec(cur_n:usize) -> Vec { Aug 18 04:09:46.382 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recurring Aug 18 04:09:46.382 INFO kablam! ... Aug 18 04:09:46.382 INFO kablam! 2813 | let mut av = explore_rec(a); Aug 18 04:09:46.382 INFO kablam! | -------------- recursive call site Aug 18 04:09:46.382 INFO kablam! | Aug 18 04:09:46.382 INFO kablam! note: lint level defined here Aug 18 04:09:46.382 INFO kablam! --> src/engine.rs:2809:12 Aug 18 04:09:46.382 INFO kablam! | Aug 18 04:09:46.382 INFO kablam! 2809 | #[warn(unconditional_recursion)] Aug 18 04:09:46.382 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 18 04:09:46.382 INFO kablam! = help: a `loop` may express intention better if this is on purpose Aug 18 04:09:46.382 INFO kablam! Aug 18 04:09:50.917 INFO kablam! warning: unused import: `ListIntro` Aug 18 04:09:50.917 INFO kablam! --> benches/tries_bench.rs:5:49 Aug 18 04:09:50.917 INFO kablam! | Aug 18 04:09:50.917 INFO kablam! 5 | use adapton::catalog::collections::{Dir2, List, ListIntro, Tree, monoid_of_tree, tree_of_list}; Aug 18 04:09:50.917 INFO kablam! | ^^^^^^^^^ Aug 18 04:09:50.918 INFO kablam! | Aug 18 04:09:50.918 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 18 04:09:50.919 INFO kablam! Aug 18 04:09:52.429 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.62s Aug 18 04:09:52.441 INFO kablam! su: No module specific data is present Aug 18 04:09:53.263 INFO running `"docker" "rm" "-f" "e2f945c29760c486a61fb7848961013d07a1de2e9ed6d812453b0fc22508c0b8"` Aug 18 04:09:53.469 INFO blam! e2f945c29760c486a61fb7848961013d07a1de2e9ed6d812453b0fc22508c0b8