Nov 06 10:58:59.156 INFO checking wu1274704958/LinkedList against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 10:58:59.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 10:58:59.361 INFO blam! 0b658855676166e3c0b5370e20ca637152bab385b9036d389edaf5b2cae9eae7 Nov 06 10:58:59.366 INFO running `"docker" "start" "-a" "0b658855676166e3c0b5370e20ca637152bab385b9036d389edaf5b2cae9eae7"` Nov 06 10:58:59.873 INFO kablam! usermod: no changes Nov 06 10:58:59.911 INFO kablam! Checking LinkedList v0.1.0 (/source) Nov 06 10:59:00.027 INFO kablam! warning: unused import: `std::cell::Ref` Nov 06 10:59:00.027 INFO kablam! --> src/lib.rs:7:5 Nov 06 10:59:00.027 INFO kablam! | Nov 06 10:59:00.027 INFO kablam! 7 | use std::cell::Ref; Nov 06 10:59:00.027 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 10:59:00.027 INFO kablam! | Nov 06 10:59:00.027 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 10:59:00.027 INFO kablam! Nov 06 10:59:00.028 INFO kablam! warning: unused import: `std::convert` Nov 06 10:59:00.028 INFO kablam! --> src/lib.rs:8:5 Nov 06 10:59:00.028 INFO kablam! | Nov 06 10:59:00.028 INFO kablam! 8 | use std::convert; Nov 06 10:59:00.028 INFO kablam! | ^^^^^^^^^^^^ Nov 06 10:59:00.028 INFO kablam! Nov 06 10:59:00.033 INFO kablam! warning: unused import: `std::cell::Ref` Nov 06 10:59:00.034 INFO kablam! --> src/lib.rs:7:5 Nov 06 10:59:00.034 INFO kablam! | Nov 06 10:59:00.034 INFO kablam! 7 | use std::cell::Ref; Nov 06 10:59:00.034 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 10:59:00.034 INFO kablam! | Nov 06 10:59:00.034 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 10:59:00.034 INFO kablam! Nov 06 10:59:00.034 INFO kablam! warning: unused import: `std::convert` Nov 06 10:59:00.034 INFO kablam! --> src/lib.rs:8:5 Nov 06 10:59:00.034 INFO kablam! | Nov 06 10:59:00.034 INFO kablam! 8 | use std::convert; Nov 06 10:59:00.034 INFO kablam! | ^^^^^^^^^^^^ Nov 06 10:59:00.034 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: unused variable: `i` Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:59:13 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 59 | for i in 0..index { Nov 06 10:59:00.106 INFO kablam! | ^ help: consider using `_i` instead Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: unused variable: `i` Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:147:17 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 147 | for i in 0..(index - 1) { Nov 06 10:59:00.106 INFO kablam! | ^ help: consider using `_i` instead Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: unused variable: `i` Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:59:13 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 59 | for i in 0..index { Nov 06 10:59:00.106 INFO kablam! | ^ help: consider using `_i` instead Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: unused variable: `i` Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:147:17 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 147 | for i in 0..(index - 1) { Nov 06 10:59:00.106 INFO kablam! | ^ help: consider using `_i` instead Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:84:13 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 84 | let mut c: *mut Node; Nov 06 10:59:00.106 INFO kablam! | ----^ Nov 06 10:59:00.106 INFO kablam! | | Nov 06 10:59:00.106 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.106 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.106 INFO kablam! --> src/lib.rs:85:13 Nov 06 10:59:00.106 INFO kablam! | Nov 06 10:59:00.106 INFO kablam! 85 | let mut a: *mut Option>>>; Nov 06 10:59:00.106 INFO kablam! | ----^ Nov 06 10:59:00.106 INFO kablam! | | Nov 06 10:59:00.106 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.106 INFO kablam! Nov 06 10:59:00.112 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.112 INFO kablam! --> src/lib.rs:101:13 Nov 06 10:59:00.112 INFO kablam! | Nov 06 10:59:00.112 INFO kablam! 101 | let mut a: *mut Option>>>; Nov 06 10:59:00.112 INFO kablam! | ----^ Nov 06 10:59:00.112 INFO kablam! | | Nov 06 10:59:00.112 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.112 INFO kablam! Nov 06 10:59:00.112 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.112 INFO kablam! --> src/lib.rs:102:13 Nov 06 10:59:00.112 INFO kablam! | Nov 06 10:59:00.112 INFO kablam! 102 | let mut b: *mut T; Nov 06 10:59:00.112 INFO kablam! | ----^ Nov 06 10:59:00.112 INFO kablam! | | Nov 06 10:59:00.112 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.112 INFO kablam! Nov 06 10:59:00.112 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.112 INFO kablam! --> src/lib.rs:84:13 Nov 06 10:59:00.112 INFO kablam! | Nov 06 10:59:00.112 INFO kablam! 84 | let mut c: *mut Node; Nov 06 10:59:00.112 INFO kablam! | ----^ Nov 06 10:59:00.112 INFO kablam! | | Nov 06 10:59:00.112 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.112 INFO kablam! | Nov 06 10:59:00.112 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 10:59:00.112 INFO kablam! Nov 06 10:59:00.112 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.112 INFO kablam! --> src/lib.rs:85:13 Nov 06 10:59:00.112 INFO kablam! | Nov 06 10:59:00.112 INFO kablam! 85 | let mut a: *mut Option>>>; Nov 06 10:59:00.112 INFO kablam! | ----^ Nov 06 10:59:00.112 INFO kablam! | | Nov 06 10:59:00.112 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.112 INFO kablam! Nov 06 10:59:00.113 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.113 INFO kablam! --> src/lib.rs:122:13 Nov 06 10:59:00.113 INFO kablam! | Nov 06 10:59:00.113 INFO kablam! 122 | let mut last: *mut Node; Nov 06 10:59:00.113 INFO kablam! | ----^^^^ Nov 06 10:59:00.113 INFO kablam! | | Nov 06 10:59:00.113 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.113 INFO kablam! Nov 06 10:59:00.113 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.113 INFO kablam! --> src/lib.rs:123:13 Nov 06 10:59:00.113 INFO kablam! | Nov 06 10:59:00.113 INFO kablam! 123 | let mut mid: Rc>>; Nov 06 10:59:00.113 INFO kablam! | ----^^^ Nov 06 10:59:00.113 INFO kablam! | | Nov 06 10:59:00.113 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.113 INFO kablam! Nov 06 10:59:00.113 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.113 INFO kablam! --> src/lib.rs:124:13 Nov 06 10:59:00.113 INFO kablam! | Nov 06 10:59:00.113 INFO kablam! 124 | let mut next: Rc>>; Nov 06 10:59:00.113 INFO kablam! | ----^^^^ Nov 06 10:59:00.113 INFO kablam! | | Nov 06 10:59:00.113 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.113 INFO kablam! Nov 06 10:59:00.113 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.113 INFO kablam! --> src/lib.rs:101:13 Nov 06 10:59:00.113 INFO kablam! | Nov 06 10:59:00.113 INFO kablam! 101 | let mut a: *mut Option>>>; Nov 06 10:59:00.113 INFO kablam! | ----^ Nov 06 10:59:00.113 INFO kablam! | | Nov 06 10:59:00.113 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.113 INFO kablam! Nov 06 10:59:00.113 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.113 INFO kablam! --> src/lib.rs:102:13 Nov 06 10:59:00.113 INFO kablam! | Nov 06 10:59:00.113 INFO kablam! 102 | let mut b: *mut T; Nov 06 10:59:00.113 INFO kablam! | ----^ Nov 06 10:59:00.113 INFO kablam! | | Nov 06 10:59:00.113 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.113 INFO kablam! Nov 06 10:59:00.118 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.118 INFO kablam! --> src/lib.rs:122:13 Nov 06 10:59:00.118 INFO kablam! | Nov 06 10:59:00.118 INFO kablam! 122 | let mut last: *mut Node; Nov 06 10:59:00.118 INFO kablam! | ----^^^^ Nov 06 10:59:00.118 INFO kablam! | | Nov 06 10:59:00.118 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.118 INFO kablam! Nov 06 10:59:00.118 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.118 INFO kablam! --> src/lib.rs:123:13 Nov 06 10:59:00.118 INFO kablam! | Nov 06 10:59:00.118 INFO kablam! 123 | let mut mid: Rc>>; Nov 06 10:59:00.118 INFO kablam! | ----^^^ Nov 06 10:59:00.118 INFO kablam! | | Nov 06 10:59:00.118 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.118 INFO kablam! Nov 06 10:59:00.118 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.118 INFO kablam! --> src/lib.rs:124:13 Nov 06 10:59:00.118 INFO kablam! | Nov 06 10:59:00.118 INFO kablam! 124 | let mut next: Rc>>; Nov 06 10:59:00.118 INFO kablam! | ----^^^^ Nov 06 10:59:00.118 INFO kablam! | | Nov 06 10:59:00.118 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.118 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:216:13 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 216 | let mut a : &'a Rc>>; Nov 06 10:59:00.119 INFO kablam! | ----^ Nov 06 10:59:00.119 INFO kablam! | | Nov 06 10:59:00.119 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:217:13 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 217 | let mut b : RefMut>; Nov 06 10:59:00.119 INFO kablam! | ----^ Nov 06 10:59:00.119 INFO kablam! | | Nov 06 10:59:00.119 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:218:13 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 218 | let mut c : * mut T; Nov 06 10:59:00.119 INFO kablam! | ----^ Nov 06 10:59:00.119 INFO kablam! | | Nov 06 10:59:00.119 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: crate `LinkedList` should have a snake case name such as `linked_list` Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: structure field `phantomData` should have a snake case name such as `phantom_data` Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:17:5 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 17 | phantomData : PhantomData<&'a T> Nov 06 10:59:00.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: method `getSize` should have a snake case name such as `get_size` Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:76:5 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 76 | / pub fn getSize(&self) -> u32 { Nov 06 10:59:00.119 INFO kablam! 77 | | self.size Nov 06 10:59:00.119 INFO kablam! 78 | | } Nov 06 10:59:00.119 INFO kablam! | |_____^ Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:188:13 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 188 | write!(f, "[ "); Nov 06 10:59:00.119 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 06 10:59:00.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.119 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:194:29 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 194 | write!(f, "{}", *b); Nov 06 10:59:00.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.119 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:196:29 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 196 | write!(f, "{},", *b); Nov 06 10:59:00.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.119 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.119 INFO kablam! --> src/lib.rs:201:25 Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! 201 | write!(f, " ]"); Nov 06 10:59:00.119 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 10:59:00.119 INFO kablam! | Nov 06 10:59:00.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.119 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.119 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:216:13 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 216 | let mut a : &'a Rc>>; Nov 06 10:59:00.121 INFO kablam! | ----^ Nov 06 10:59:00.121 INFO kablam! | | Nov 06 10:59:00.121 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:217:13 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 217 | let mut b : RefMut>; Nov 06 10:59:00.121 INFO kablam! | ----^ Nov 06 10:59:00.121 INFO kablam! | | Nov 06 10:59:00.121 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: variable does not need to be mutable Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:218:13 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 218 | let mut c : * mut T; Nov 06 10:59:00.121 INFO kablam! | ----^ Nov 06 10:59:00.121 INFO kablam! | | Nov 06 10:59:00.121 INFO kablam! | help: remove this `mut` Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: crate `LinkedList` should have a snake case name such as `linked_list` Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: structure field `phantomData` should have a snake case name such as `phantom_data` Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:17:5 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 17 | phantomData : PhantomData<&'a T> Nov 06 10:59:00.121 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: method `getSize` should have a snake case name such as `get_size` Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:76:5 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 76 | / pub fn getSize(&self) -> u32 { Nov 06 10:59:00.121 INFO kablam! 77 | | self.size Nov 06 10:59:00.121 INFO kablam! 78 | | } Nov 06 10:59:00.121 INFO kablam! | |_____^ Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:188:13 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 188 | write!(f, "[ "); Nov 06 10:59:00.121 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 06 10:59:00.121 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.121 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:194:29 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 194 | write!(f, "{}", *b); Nov 06 10:59:00.121 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.121 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:196:29 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 196 | write!(f, "{},", *b); Nov 06 10:59:00.121 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.121 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.121 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 10:59:00.121 INFO kablam! --> src/lib.rs:201:25 Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! 201 | write!(f, " ]"); Nov 06 10:59:00.121 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 06 10:59:00.121 INFO kablam! | Nov 06 10:59:00.121 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 10:59:00.121 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 10:59:00.121 INFO kablam! Nov 06 10:59:00.324 INFO kablam! warning: function is never used: `test2` Nov 06 10:59:00.324 INFO kablam! --> src/main.rs:68:1 Nov 06 10:59:00.324 INFO kablam! | Nov 06 10:59:00.324 INFO kablam! 68 | fn test2() Nov 06 10:59:00.324 INFO kablam! | ^^^^^^^^^^ Nov 06 10:59:00.324 INFO kablam! | Nov 06 10:59:00.324 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 10:59:00.324 INFO kablam! Nov 06 10:59:00.324 INFO kablam! warning: function is never used: `test3` Nov 06 10:59:00.324 INFO kablam! --> src/main.rs:75:1 Nov 06 10:59:00.324 INFO kablam! | Nov 06 10:59:00.324 INFO kablam! 75 | fn test3() Nov 06 10:59:00.325 INFO kablam! | ^^^^^^^^^^ Nov 06 10:59:00.325 INFO kablam! Nov 06 10:59:00.325 INFO kablam! warning: crate `LinkedList` should have a snake case name such as `linked_list` Nov 06 10:59:00.325 INFO kablam! | Nov 06 10:59:00.325 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 10:59:00.325 INFO kablam! Nov 06 10:59:00.327 INFO kablam! warning: function is never used: `test2` Nov 06 10:59:00.327 INFO kablam! --> src/main.rs:68:1 Nov 06 10:59:00.327 INFO kablam! | Nov 06 10:59:00.327 INFO kablam! 68 | fn test2() Nov 06 10:59:00.327 INFO kablam! | ^^^^^^^^^^ Nov 06 10:59:00.327 INFO kablam! | Nov 06 10:59:00.327 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 10:59:00.327 INFO kablam! Nov 06 10:59:00.327 INFO kablam! warning: function is never used: `test3` Nov 06 10:59:00.327 INFO kablam! --> src/main.rs:75:1 Nov 06 10:59:00.327 INFO kablam! | Nov 06 10:59:00.327 INFO kablam! 75 | fn test3() Nov 06 10:59:00.327 INFO kablam! | ^^^^^^^^^^ Nov 06 10:59:00.327 INFO kablam! Nov 06 10:59:00.327 INFO kablam! warning: crate `LinkedList` should have a snake case name such as `linked_list` Nov 06 10:59:00.327 INFO kablam! | Nov 06 10:59:00.327 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 10:59:00.327 INFO kablam! Nov 06 10:59:00.341 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.45s Nov 06 10:59:00.343 INFO kablam! su: No module specific data is present Nov 06 10:59:00.679 INFO running `"docker" "rm" "-f" "0b658855676166e3c0b5370e20ca637152bab385b9036d389edaf5b2cae9eae7"` Nov 06 10:59:00.908 INFO blam! 0b658855676166e3c0b5370e20ca637152bab385b9036d389edaf5b2cae9eae7