Nov 09 05:58:42.172 INFO checking ryota-sakamoto/rust_study against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 05:58:42.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 05:58:42.555 INFO blam! 05e78c32f36df0ba5f76c18b2e12c821575835b44504b68e3b0b4b6ef2f421ab Nov 09 05:58:42.571 INFO running `"docker" "start" "-a" "05e78c32f36df0ba5f76c18b2e12c821575835b44504b68e3b0b4b6ef2f421ab"` Nov 09 05:58:43.654 INFO kablam! usermod: no changes Nov 09 05:58:43.727 INFO kablam! Checking rust_test v0.1.0 (/source) Nov 09 05:58:43.927 INFO kablam! warning: unused macro definition Nov 09 05:58:43.927 INFO kablam! --> src/list.rs:53:1 Nov 09 05:58:43.927 INFO kablam! | Nov 09 05:58:43.927 INFO kablam! 53 | / macro_rules! list { Nov 09 05:58:43.927 INFO kablam! 54 | | ($($n: expr),*) => { Nov 09 05:58:43.927 INFO kablam! 55 | | { Nov 09 05:58:43.927 INFO kablam! 56 | | let mut list = List::empty_list(); Nov 09 05:58:43.927 INFO kablam! ... | Nov 09 05:58:43.927 INFO kablam! 74 | | }; Nov 09 05:58:43.927 INFO kablam! 75 | | } Nov 09 05:58:43.927 INFO kablam! | |_^ Nov 09 05:58:43.927 INFO kablam! | Nov 09 05:58:43.927 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 09 05:58:43.927 INFO kablam! Nov 09 05:58:43.993 INFO kablam! warning: function is never used: `call` Nov 09 05:58:43.993 INFO kablam! --> src/module.rs:1:1 Nov 09 05:58:43.993 INFO kablam! | Nov 09 05:58:43.993 INFO kablam! 1 | pub fn call() { Nov 09 05:58:43.993 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 05:58:43.993 INFO kablam! | Nov 09 05:58:43.993 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:58:43.993 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: enum is never used: `List` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:4:1 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 4 | pub enum List { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: method is never used: `empty_list` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:13:5 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 13 | pub fn empty_list() -> List { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: method is never used: `prepend` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:17:5 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 17 | pub fn prepend(self, t: T) -> Self { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: method is never used: `head` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:24:5 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 24 | pub fn head(&self) -> &T { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: method is never used: `last` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:31:5 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 31 | pub fn last(&self) -> &T { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: method is never used: `is_empty` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:44:5 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 44 | fn is_empty(&self) -> bool { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:43.994 INFO kablam! warning: function is never used: `tailrec` Nov 09 05:58:43.994 INFO kablam! --> src/list.rs:87:1 Nov 09 05:58:43.994 INFO kablam! | Nov 09 05:58:43.994 INFO kablam! 87 | fn tailrec(list: &List) { Nov 09 05:58:43.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:43.994 INFO kablam! Nov 09 05:58:44.003 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.003 INFO kablam! --> src/list.rs:27:26 Nov 09 05:58:44.003 INFO kablam! | Nov 09 05:58:44.003 INFO kablam! 27 | &List::List {head: ref head, tail: _} => head, Nov 09 05:58:44.003 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.003 INFO kablam! | | Nov 09 05:58:44.003 INFO kablam! | help: remove this Nov 09 05:58:44.004 INFO kablam! | Nov 09 05:58:44.004 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Nov 09 05:58:44.004 INFO kablam! Nov 09 05:58:44.004 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.004 INFO kablam! --> src/list.rs:34:26 Nov 09 05:58:44.004 INFO kablam! | Nov 09 05:58:44.004 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.004 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.004 INFO kablam! | | Nov 09 05:58:44.004 INFO kablam! | help: remove this Nov 09 05:58:44.004 INFO kablam! Nov 09 05:58:44.004 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.004 INFO kablam! --> src/list.rs:34:42 Nov 09 05:58:44.004 INFO kablam! | Nov 09 05:58:44.004 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.004 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.004 INFO kablam! | | Nov 09 05:58:44.004 INFO kablam! | help: remove this Nov 09 05:58:44.004 INFO kablam! Nov 09 05:58:44.004 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.004 INFO kablam! --> src/list.rs:90:22 Nov 09 05:58:44.004 INFO kablam! | Nov 09 05:58:44.004 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.004 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.004 INFO kablam! | | Nov 09 05:58:44.004 INFO kablam! | help: remove this Nov 09 05:58:44.004 INFO kablam! Nov 09 05:58:44.004 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.004 INFO kablam! --> src/list.rs:90:38 Nov 09 05:58:44.004 INFO kablam! | Nov 09 05:58:44.004 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.004 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.004 INFO kablam! | | Nov 09 05:58:44.004 INFO kablam! | help: remove this Nov 09 05:58:44.004 INFO kablam! Nov 09 05:58:44.071 INFO kablam! warning: unused macro definition Nov 09 05:58:44.071 INFO kablam! --> src/list.rs:53:1 Nov 09 05:58:44.071 INFO kablam! | Nov 09 05:58:44.071 INFO kablam! 53 | / macro_rules! list { Nov 09 05:58:44.071 INFO kablam! 54 | | ($($n: expr),*) => { Nov 09 05:58:44.071 INFO kablam! 55 | | { Nov 09 05:58:44.071 INFO kablam! 56 | | let mut list = List::empty_list(); Nov 09 05:58:44.071 INFO kablam! ... | Nov 09 05:58:44.071 INFO kablam! 74 | | }; Nov 09 05:58:44.071 INFO kablam! 75 | | } Nov 09 05:58:44.071 INFO kablam! | |_^ Nov 09 05:58:44.071 INFO kablam! | Nov 09 05:58:44.071 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 09 05:58:44.071 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: function is never used: `call` Nov 09 05:58:44.111 INFO kablam! --> src/module.rs:1:1 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 1 | pub fn call() { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: enum is never used: `List` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:4:1 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 4 | pub enum List { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: method is never used: `empty_list` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:13:5 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 13 | pub fn empty_list() -> List { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: method is never used: `prepend` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:17:5 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 17 | pub fn prepend(self, t: T) -> Self { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: method is never used: `head` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:24:5 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 24 | pub fn head(&self) -> &T { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: method is never used: `last` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:31:5 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 31 | pub fn last(&self) -> &T { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: method is never used: `is_empty` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:44:5 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.111 INFO kablam! 44 | fn is_empty(&self) -> bool { Nov 09 05:58:44.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.111 INFO kablam! Nov 09 05:58:44.111 INFO kablam! warning: function is never used: `tailrec` Nov 09 05:58:44.111 INFO kablam! --> src/list.rs:87:1 Nov 09 05:58:44.111 INFO kablam! | Nov 09 05:58:44.112 INFO kablam! 87 | fn tailrec(list: &List) { Nov 09 05:58:44.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.112 INFO kablam! Nov 09 05:58:44.119 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.119 INFO kablam! --> src/list.rs:27:26 Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! 27 | &List::List {head: ref head, tail: _} => head, Nov 09 05:58:44.119 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.119 INFO kablam! | | Nov 09 05:58:44.119 INFO kablam! | help: remove this Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Nov 09 05:58:44.119 INFO kablam! Nov 09 05:58:44.119 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.119 INFO kablam! --> src/list.rs:34:26 Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.119 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.119 INFO kablam! | | Nov 09 05:58:44.119 INFO kablam! | help: remove this Nov 09 05:58:44.119 INFO kablam! Nov 09 05:58:44.119 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.119 INFO kablam! --> src/list.rs:34:42 Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.119 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.119 INFO kablam! | | Nov 09 05:58:44.119 INFO kablam! | help: remove this Nov 09 05:58:44.119 INFO kablam! Nov 09 05:58:44.119 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.119 INFO kablam! --> src/list.rs:90:22 Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.119 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.119 INFO kablam! | | Nov 09 05:58:44.119 INFO kablam! | help: remove this Nov 09 05:58:44.119 INFO kablam! Nov 09 05:58:44.119 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.119 INFO kablam! --> src/list.rs:90:38 Nov 09 05:58:44.119 INFO kablam! | Nov 09 05:58:44.119 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.119 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.119 INFO kablam! | | Nov 09 05:58:44.119 INFO kablam! | help: remove this Nov 09 05:58:44.119 INFO kablam! Nov 09 05:58:44.323 INFO kablam! warning: unused macro definition Nov 09 05:58:44.323 INFO kablam! --> src/list.rs:53:1 Nov 09 05:58:44.323 INFO kablam! | Nov 09 05:58:44.323 INFO kablam! 53 | / macro_rules! list { Nov 09 05:58:44.323 INFO kablam! 54 | | ($($n: expr),*) => { Nov 09 05:58:44.323 INFO kablam! 55 | | { Nov 09 05:58:44.323 INFO kablam! 56 | | let mut list = List::empty_list(); Nov 09 05:58:44.323 INFO kablam! ... | Nov 09 05:58:44.323 INFO kablam! 74 | | }; Nov 09 05:58:44.323 INFO kablam! 75 | | } Nov 09 05:58:44.323 INFO kablam! | |_^ Nov 09 05:58:44.323 INFO kablam! | Nov 09 05:58:44.323 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 09 05:58:44.323 INFO kablam! Nov 09 05:58:44.419 INFO kablam! warning: unused macro definition Nov 09 05:58:44.420 INFO kablam! --> src/list.rs:53:1 Nov 09 05:58:44.420 INFO kablam! | Nov 09 05:58:44.420 INFO kablam! 53 | / macro_rules! list { Nov 09 05:58:44.421 INFO kablam! 54 | | ($($n: expr),*) => { Nov 09 05:58:44.421 INFO kablam! 55 | | { Nov 09 05:58:44.421 INFO kablam! 56 | | let mut list = List::empty_list(); Nov 09 05:58:44.422 INFO kablam! ... | Nov 09 05:58:44.422 INFO kablam! 74 | | }; Nov 09 05:58:44.422 INFO kablam! 75 | | } Nov 09 05:58:44.423 INFO kablam! | |_^ Nov 09 05:58:44.423 INFO kablam! | Nov 09 05:58:44.423 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 09 05:58:44.423 INFO kablam! Nov 09 05:58:44.439 INFO kablam! warning: method is never used: `head` Nov 09 05:58:44.439 INFO kablam! --> src/list.rs:24:5 Nov 09 05:58:44.439 INFO kablam! | Nov 09 05:58:44.439 INFO kablam! 24 | pub fn head(&self) -> &T { Nov 09 05:58:44.439 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.439 INFO kablam! | Nov 09 05:58:44.439 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:58:44.439 INFO kablam! Nov 09 05:58:44.439 INFO kablam! warning: method is never used: `last` Nov 09 05:58:44.439 INFO kablam! --> src/list.rs:31:5 Nov 09 05:58:44.439 INFO kablam! | Nov 09 05:58:44.439 INFO kablam! 31 | pub fn last(&self) -> &T { Nov 09 05:58:44.439 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.439 INFO kablam! Nov 09 05:58:44.439 INFO kablam! warning: method is never used: `is_empty` Nov 09 05:58:44.439 INFO kablam! --> src/list.rs:44:5 Nov 09 05:58:44.439 INFO kablam! | Nov 09 05:58:44.439 INFO kablam! 44 | fn is_empty(&self) -> bool { Nov 09 05:58:44.439 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.439 INFO kablam! Nov 09 05:58:44.439 INFO kablam! warning: function is never used: `tailrec` Nov 09 05:58:44.439 INFO kablam! --> src/list.rs:87:1 Nov 09 05:58:44.439 INFO kablam! | Nov 09 05:58:44.439 INFO kablam! 87 | fn tailrec(list: &List) { Nov 09 05:58:44.439 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.439 INFO kablam! Nov 09 05:58:44.448 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.448 INFO kablam! --> src/list.rs:27:26 Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! 27 | &List::List {head: ref head, tail: _} => head, Nov 09 05:58:44.448 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.448 INFO kablam! | | Nov 09 05:58:44.448 INFO kablam! | help: remove this Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Nov 09 05:58:44.448 INFO kablam! Nov 09 05:58:44.448 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.448 INFO kablam! --> src/list.rs:34:26 Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.448 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.448 INFO kablam! | | Nov 09 05:58:44.448 INFO kablam! | help: remove this Nov 09 05:58:44.448 INFO kablam! Nov 09 05:58:44.448 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.448 INFO kablam! --> src/list.rs:34:42 Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.448 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.448 INFO kablam! | | Nov 09 05:58:44.448 INFO kablam! | help: remove this Nov 09 05:58:44.448 INFO kablam! Nov 09 05:58:44.448 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.448 INFO kablam! --> src/list.rs:90:22 Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.448 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.448 INFO kablam! | | Nov 09 05:58:44.448 INFO kablam! | help: remove this Nov 09 05:58:44.448 INFO kablam! Nov 09 05:58:44.448 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.448 INFO kablam! --> src/list.rs:90:38 Nov 09 05:58:44.448 INFO kablam! | Nov 09 05:58:44.448 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.448 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.448 INFO kablam! | | Nov 09 05:58:44.448 INFO kablam! | help: remove this Nov 09 05:58:44.448 INFO kablam! Nov 09 05:58:44.568 INFO kablam! warning: method is never used: `head` Nov 09 05:58:44.568 INFO kablam! --> src/list.rs:24:5 Nov 09 05:58:44.568 INFO kablam! | Nov 09 05:58:44.568 INFO kablam! 24 | pub fn head(&self) -> &T { Nov 09 05:58:44.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: method is never used: `last` Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:31:5 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 31 | pub fn last(&self) -> &T { Nov 09 05:58:44.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: method is never used: `is_empty` Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:44:5 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 44 | fn is_empty(&self) -> bool { Nov 09 05:58:44.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: function is never used: `tailrec` Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:87:1 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 87 | fn tailrec(list: &List) { Nov 09 05:58:44.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:27:26 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 27 | &List::List {head: ref head, tail: _} => head, Nov 09 05:58:44.569 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | | Nov 09 05:58:44.569 INFO kablam! | help: remove this Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:34:26 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.569 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | | Nov 09 05:58:44.569 INFO kablam! | help: remove this Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:34:42 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 34 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.569 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | | Nov 09 05:58:44.569 INFO kablam! | help: remove this Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: the `head:` in this pattern is redundant Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:90:22 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.569 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | | Nov 09 05:58:44.569 INFO kablam! | help: remove this Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.569 INFO kablam! warning: the `tail:` in this pattern is redundant Nov 09 05:58:44.569 INFO kablam! --> src/list.rs:90:38 Nov 09 05:58:44.569 INFO kablam! | Nov 09 05:58:44.569 INFO kablam! 90 | &List::List {head: ref head, tail: ref tail} => { Nov 09 05:58:44.569 INFO kablam! | -----^^^^^^^^^ Nov 09 05:58:44.569 INFO kablam! | | Nov 09 05:58:44.569 INFO kablam! | help: remove this Nov 09 05:58:44.569 INFO kablam! Nov 09 05:58:44.623 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.93s Nov 09 05:58:44.639 INFO kablam! su: No module specific data is present Nov 09 05:58:45.417 INFO running `"docker" "rm" "-f" "05e78c32f36df0ba5f76c18b2e12c821575835b44504b68e3b0b4b6ef2f421ab"` Nov 09 05:58:45.628 INFO blam! 05e78c32f36df0ba5f76c18b2e12c821575835b44504b68e3b0b4b6ef2f421ab