Aug 30 19:51:14.183 INFO checking dns-0.0.3-pre1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 19:51:14.183 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 19:51:14.183 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 19:51:14.347 INFO blam! a1801cebcd785be43c7f425de36fd26b2bfd7921ab35e2d36adbda1cf16d1c0a Aug 30 19:51:14.364 INFO running `"docker" "start" "-a" "a1801cebcd785be43c7f425de36fd26b2bfd7921ab35e2d36adbda1cf16d1c0a"` Aug 30 19:51:14.993 INFO kablam! Checking dns v0.0.3-pre1 (file:///source) Aug 30 19:51:15.513 INFO kablam! warning: unused import: `super::RCode` Aug 30 19:51:15.513 INFO kablam! --> src/parser/message.rs:3:5 Aug 30 19:51:15.513 INFO kablam! | Aug 30 19:51:15.513 INFO kablam! 3 | use super::RCode; Aug 30 19:51:15.513 INFO kablam! | ^^^^^^^^^^^^ Aug 30 19:51:15.513 INFO kablam! | Aug 30 19:51:15.513 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 19:51:15.513 INFO kablam! Aug 30 19:51:15.513 INFO kablam! warning: unused import: `super::OpCode` Aug 30 19:51:15.513 INFO kablam! --> src/parser/message.rs:4:5 Aug 30 19:51:15.513 INFO kablam! | Aug 30 19:51:15.513 INFO kablam! 4 | use super::OpCode; Aug 30 19:51:15.513 INFO kablam! | ^^^^^^^^^^^^^ Aug 30 19:51:15.513 INFO kablam! Aug 30 19:51:15.514 INFO kablam! warning: unused imports: `Label`, `Name` Aug 30 19:51:15.514 INFO kablam! --> src/parser/tests.rs:1:21 Aug 30 19:51:15.514 INFO kablam! | Aug 30 19:51:15.514 INFO kablam! 1 | use super::{Message,Name,Label}; Aug 30 19:51:15.514 INFO kablam! | ^^^^ ^^^^^ Aug 30 19:51:15.514 INFO kablam! Aug 30 19:51:15.514 INFO kablam! warning: unused imports: `read_dns_message`, `read_dns_name`, `read_dns_question`, `read_dns_resource_record` Aug 30 19:51:15.514 INFO kablam! --> src/parser/tests.rs:2:13 Aug 30 19:51:15.514 INFO kablam! | Aug 30 19:51:15.514 INFO kablam! 2 | use super::{read_dns_message,read_dns_question,read_dns_resource_record,read_dns_name}; Aug 30 19:51:15.514 INFO kablam! | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ Aug 30 19:51:15.514 INFO kablam! Aug 30 19:51:15.514 INFO kablam! warning: unused import: `std::str` Aug 30 19:51:15.514 INFO kablam! --> src/parser/tests.rs:4:5 Aug 30 19:51:15.514 INFO kablam! | Aug 30 19:51:15.514 INFO kablam! 4 | use std::str; Aug 30 19:51:15.514 INFO kablam! | ^^^^^^^^ Aug 30 19:51:15.514 INFO kablam! Aug 30 19:51:15.798 INFO kablam! warning: unused import: `super::RCode` Aug 30 19:51:15.798 INFO kablam! --> src/parser/message.rs:3:5 Aug 30 19:51:15.798 INFO kablam! | Aug 30 19:51:15.798 INFO kablam! 3 | use super::RCode; Aug 30 19:51:15.798 INFO kablam! | ^^^^^^^^^^^^ Aug 30 19:51:15.798 INFO kablam! | Aug 30 19:51:15.798 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 19:51:15.798 INFO kablam! Aug 30 19:51:15.798 INFO kablam! warning: unused import: `super::OpCode` Aug 30 19:51:15.798 INFO kablam! --> src/parser/message.rs:4:5 Aug 30 19:51:15.798 INFO kablam! | Aug 30 19:51:15.798 INFO kablam! 4 | use super::OpCode; Aug 30 19:51:15.798 INFO kablam! | ^^^^^^^^^^^^^ Aug 30 19:51:15.798 INFO kablam! Aug 30 19:51:15.800 INFO kablam! warning: unused imports: `read_dns_question`, `read_dns_resource_record` Aug 30 19:51:15.800 INFO kablam! --> src/parser/tests.rs:2:30 Aug 30 19:51:15.800 INFO kablam! | Aug 30 19:51:15.800 INFO kablam! 2 | use super::{read_dns_message,read_dns_question,read_dns_resource_record,read_dns_name}; Aug 30 19:51:15.800 INFO kablam! | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:15.800 INFO kablam! Aug 30 19:51:15.800 INFO kablam! warning: unused import: `std::str` Aug 30 19:51:15.800 INFO kablam! --> src/parser/tests.rs:4:5 Aug 30 19:51:15.800 INFO kablam! | Aug 30 19:51:15.800 INFO kablam! 4 | use std::str; Aug 30 19:51:15.800 INFO kablam! | ^^^^^^^^ Aug 30 19:51:15.800 INFO kablam! Aug 30 19:51:16.116 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.116 INFO kablam! --> src/parser/message.rs:252:9 Aug 30 19:51:16.116 INFO kablam! | Aug 30 19:51:16.116 INFO kablam! 252 | for n in 0..qdcount { Aug 30 19:51:16.116 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.116 INFO kablam! | Aug 30 19:51:16.116 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 30 19:51:16.116 INFO kablam! Aug 30 19:51:16.117 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.117 INFO kablam! --> src/parser/message.rs:255:9 Aug 30 19:51:16.117 INFO kablam! | Aug 30 19:51:16.117 INFO kablam! 255 | for n in 0..ancount { Aug 30 19:51:16.117 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.117 INFO kablam! Aug 30 19:51:16.117 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.117 INFO kablam! --> src/parser/message.rs:258:9 Aug 30 19:51:16.117 INFO kablam! | Aug 30 19:51:16.117 INFO kablam! 258 | for n in 0..nscount { Aug 30 19:51:16.117 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.117 INFO kablam! Aug 30 19:51:16.117 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.117 INFO kablam! --> src/parser/message.rs:261:9 Aug 30 19:51:16.117 INFO kablam! | Aug 30 19:51:16.117 INFO kablam! 261 | for n in 0..adcount { Aug 30 19:51:16.117 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.117 INFO kablam! Aug 30 19:51:16.281 INFO kablam! warning: method is never used: `from_str` Aug 30 19:51:16.281 INFO kablam! --> src/parser/message.rs:64:5 Aug 30 19:51:16.281 INFO kablam! | Aug 30 19:51:16.281 INFO kablam! 64 | fn from_str(s: &'n str) -> Result { Aug 30 19:51:16.281 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:16.281 INFO kablam! | Aug 30 19:51:16.281 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 19:51:16.281 INFO kablam! Aug 30 19:51:16.282 INFO kablam! warning: static item is never used: `NET1_RS` Aug 30 19:51:16.282 INFO kablam! --> src/parser/tests.rs:5:1 Aug 30 19:51:16.282 INFO kablam! | Aug 30 19:51:16.282 INFO kablam! 5 | static NET1_RS: &'static [u8] = include_bytes!("../../tests/packets/net1-rs.bin"); Aug 30 19:51:16.282 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:16.282 INFO kablam! Aug 30 19:51:16.282 INFO kablam! warning: function is never used: `check_std_response_norecurse` Aug 30 19:51:16.282 INFO kablam! --> src/parser/tests.rs:7:1 Aug 30 19:51:16.282 INFO kablam! | Aug 30 19:51:16.282 INFO kablam! 7 | fn check_std_response_norecurse(m: &Message, q: usize, a: usize, n: usize, x: usize) { Aug 30 19:51:16.282 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:16.282 INFO kablam! Aug 30 19:51:16.282 INFO kablam! error[E0635]: unknown feature `convert` Aug 30 19:51:16.282 INFO kablam! --> src/lib.rs:3:12 Aug 30 19:51:16.282 INFO kablam! | Aug 30 19:51:16.282 INFO kablam! 3 | #![feature(convert)] Aug 30 19:51:16.282 INFO kablam! | ^^^^^^^ Aug 30 19:51:16.282 INFO kablam! Aug 30 19:51:16.307 INFO kablam! error: aborting due to previous error Aug 30 19:51:16.307 INFO kablam! Aug 30 19:51:16.307 INFO kablam! For more information about this error, try `rustc --explain E0635`. Aug 30 19:51:16.315 INFO kablam! error: Could not compile `dns`. Aug 30 19:51:16.315 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 19:51:16.858 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.858 INFO kablam! --> src/parser/message.rs:252:9 Aug 30 19:51:16.858 INFO kablam! | Aug 30 19:51:16.858 INFO kablam! 252 | for n in 0..qdcount { Aug 30 19:51:16.858 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.858 INFO kablam! | Aug 30 19:51:16.858 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 30 19:51:16.858 INFO kablam! Aug 30 19:51:16.858 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.858 INFO kablam! --> src/parser/message.rs:255:9 Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! 255 | for n in 0..ancount { Aug 30 19:51:16.859 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.859 INFO kablam! Aug 30 19:51:16.859 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.859 INFO kablam! --> src/parser/message.rs:258:9 Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! 258 | for n in 0..nscount { Aug 30 19:51:16.859 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.859 INFO kablam! Aug 30 19:51:16.859 INFO kablam! warning: unused variable: `n` Aug 30 19:51:16.859 INFO kablam! --> src/parser/message.rs:261:9 Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! 261 | for n in 0..adcount { Aug 30 19:51:16.859 INFO kablam! | ^ help: consider using `_n` instead Aug 30 19:51:16.859 INFO kablam! Aug 30 19:51:16.859 INFO kablam! warning: unused variable: `l0` Aug 30 19:51:16.859 INFO kablam! --> src/parser/tests.rs:20:9 Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! 20 | let l0 = "".as_bytes(); Aug 30 19:51:16.859 INFO kablam! | ^^ help: consider using `_l0` instead Aug 30 19:51:16.859 INFO kablam! Aug 30 19:51:16.859 INFO kablam! warning: value assigned to `this` is never read Aug 30 19:51:16.859 INFO kablam! --> src/parser/tests.rs:101:13 Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! 101 | let mut this = v2.next().unwrap(); Aug 30 19:51:16.859 INFO kablam! | ^^^^ Aug 30 19:51:16.859 INFO kablam! | Aug 30 19:51:16.859 INFO kablam! = note: #[warn(unused_assignments)] on by default Aug 30 19:51:16.860 INFO kablam! Aug 30 19:51:16.860 INFO kablam! warning: value assigned to `this` is never read Aug 30 19:51:16.860 INFO kablam! --> src/parser/tests.rs:122:13 Aug 30 19:51:16.860 INFO kablam! | Aug 30 19:51:16.860 INFO kablam! 122 | let mut this = v2.next().unwrap(); Aug 30 19:51:16.860 INFO kablam! | ^^^^ Aug 30 19:51:16.860 INFO kablam! Aug 30 19:51:16.860 INFO kablam! warning: unused variable: `m` Aug 30 19:51:16.860 INFO kablam! --> src/parser/tests.rs:232:9 Aug 30 19:51:16.860 INFO kablam! | Aug 30 19:51:16.860 INFO kablam! 232 | let m = read_dns_message(&NET1_RS[0..NET1_RS.len()-2]).err(); Aug 30 19:51:16.860 INFO kablam! | ^ help: consider using `_m` instead Aug 30 19:51:16.860 INFO kablam! Aug 30 19:51:17.140 INFO kablam! warning: variable does not need to be mutable Aug 30 19:51:17.140 INFO kablam! --> src/parser/tests.rs:71:9 Aug 30 19:51:17.140 INFO kablam! | Aug 30 19:51:17.140 INFO kablam! 71 | let mut b1 = [0x63u8, 0x61, 0x74, 0x00]; Aug 30 19:51:17.140 INFO kablam! | ----^^ Aug 30 19:51:17.140 INFO kablam! | | Aug 30 19:51:17.140 INFO kablam! | help: remove this `mut` Aug 30 19:51:17.140 INFO kablam! | Aug 30 19:51:17.140 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 30 19:51:17.140 INFO kablam! Aug 30 19:51:17.140 INFO kablam! warning: variable does not need to be mutable Aug 30 19:51:17.140 INFO kablam! --> src/parser/tests.rs:72:9 Aug 30 19:51:17.140 INFO kablam! | Aug 30 19:51:17.140 INFO kablam! 72 | let mut b2 = [0x63u8, 0x61, 0x74, 0x01]; Aug 30 19:51:17.140 INFO kablam! | ----^^ Aug 30 19:51:17.140 INFO kablam! | | Aug 30 19:51:17.140 INFO kablam! | help: remove this `mut` Aug 30 19:51:17.141 INFO kablam! Aug 30 19:51:17.141 INFO kablam! warning: variable does not need to be mutable Aug 30 19:51:17.141 INFO kablam! --> src/parser/tests.rs:73:9 Aug 30 19:51:17.141 INFO kablam! | Aug 30 19:51:17.141 INFO kablam! 73 | let mut b3 = [0x63u8, 0x61, 0x74, 0x02]; Aug 30 19:51:17.141 INFO kablam! | ----^^ Aug 30 19:51:17.141 INFO kablam! | | Aug 30 19:51:17.141 INFO kablam! | help: remove this `mut` Aug 30 19:51:17.141 INFO kablam! Aug 30 19:51:17.156 INFO kablam! warning: variable does not need to be mutable Aug 30 19:51:17.156 INFO kablam! --> src/parser/tests.rs:131:9 Aug 30 19:51:17.156 INFO kablam! | Aug 30 19:51:17.156 INFO kablam! 131 | let mut v3 = vec!( Aug 30 19:51:17.156 INFO kablam! | ----^^ Aug 30 19:51:17.156 INFO kablam! | | Aug 30 19:51:17.156 INFO kablam! | help: remove this `mut` Aug 30 19:51:17.156 INFO kablam! Aug 30 19:51:17.156 INFO kablam! warning: variable does not need to be mutable Aug 30 19:51:17.156 INFO kablam! --> src/parser/tests.rs:161:9 Aug 30 19:51:17.157 INFO kablam! | Aug 30 19:51:17.157 INFO kablam! 161 | let mut v5 = vec!( Aug 30 19:51:17.157 INFO kablam! | ----^^ Aug 30 19:51:17.157 INFO kablam! | | Aug 30 19:51:17.157 INFO kablam! | help: remove this `mut` Aug 30 19:51:17.157 INFO kablam! Aug 30 19:51:17.172 INFO kablam! warning: method is never used: `from_str` Aug 30 19:51:17.172 INFO kablam! --> src/parser/message.rs:64:5 Aug 30 19:51:17.172 INFO kablam! | Aug 30 19:51:17.172 INFO kablam! 64 | fn from_str(s: &'n str) -> Result { Aug 30 19:51:17.172 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:17.173 INFO kablam! | Aug 30 19:51:17.173 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 19:51:17.173 INFO kablam! Aug 30 19:51:17.173 INFO kablam! error[E0635]: unknown feature `convert` Aug 30 19:51:17.173 INFO kablam! --> src/lib.rs:3:12 Aug 30 19:51:17.173 INFO kablam! | Aug 30 19:51:17.173 INFO kablam! 3 | #![feature(convert)] Aug 30 19:51:17.173 INFO kablam! | ^^^^^^^ Aug 30 19:51:17.173 INFO kablam! Aug 30 19:51:17.210 INFO kablam! error: aborting due to previous error Aug 30 19:51:17.210 INFO kablam! Aug 30 19:51:17.210 INFO kablam! For more information about this error, try `rustc --explain E0635`. Aug 30 19:51:17.216 INFO kablam! error: Could not compile `dns`. Aug 30 19:51:17.216 INFO kablam! Aug 30 19:51:17.216 INFO kablam! To learn more, run the command again with --verbose. Aug 30 19:51:17.217 INFO kablam! su: No module specific data is present Aug 30 19:51:17.709 INFO running `"docker" "rm" "-f" "a1801cebcd785be43c7f425de36fd26b2bfd7921ab35e2d36adbda1cf16d1c0a"` Aug 30 19:51:17.791 INFO blam! a1801cebcd785be43c7f425de36fd26b2bfd7921ab35e2d36adbda1cf16d1c0a