Sep 14 07:10:38.449 INFO checking undulate-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 07:10:38.449 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 07:10:38.449 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 07:10:38.580 INFO blam! 74be06a3862748cd998e04556f5eda4edb34af8303db52f7fd847084d306200d Sep 14 07:10:38.581 INFO running `"docker" "start" "-a" "74be06a3862748cd998e04556f5eda4edb34af8303db52f7fd847084d306200d"` Sep 14 07:10:39.428 INFO kablam! usermod: no changes Sep 14 07:10:39.587 INFO kablam! Compiling libssh2-sys v0.2.11 Sep 14 07:10:39.589 INFO kablam! Compiling libgit2-sys v0.6.19 Sep 14 07:10:53.942 INFO kablam! Checking git2 v0.6.11 Sep 14 07:10:58.032 INFO kablam! Checking undulate v0.1.0 (file:///source) Sep 14 07:10:58.857 INFO kablam! warning: unused imports: `Read`, `self` Sep 14 07:10:58.857 INFO kablam! --> src/lib.rs:12:15 Sep 14 07:10:58.857 INFO kablam! | Sep 14 07:10:58.857 INFO kablam! 12 | use std::io::{self, Read, Write}; Sep 14 07:10:58.857 INFO kablam! | ^^^^ ^^^^ Sep 14 07:10:58.857 INFO kablam! | Sep 14 07:10:58.857 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 07:10:58.857 INFO kablam! Sep 14 07:10:58.936 INFO kablam! warning: unused imports: `Read`, `self` Sep 14 07:10:58.936 INFO kablam! --> src/lib.rs:12:15 Sep 14 07:10:58.936 INFO kablam! | Sep 14 07:10:58.936 INFO kablam! 12 | use std::io::{self, Read, Write}; Sep 14 07:10:58.936 INFO kablam! | ^^^^ ^^^^ Sep 14 07:10:58.936 INFO kablam! | Sep 14 07:10:58.936 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 07:10:58.936 INFO kablam! Sep 14 07:10:58.963 INFO kablam! warning: unused variable: `specifier` Sep 14 07:10:58.963 INFO kablam! --> src/lib.rs:96:30 Sep 14 07:10:58.963 INFO kablam! | Sep 14 07:10:58.963 INFO kablam! 96 | pub fn remove>(specifier: T) -> Result<(), RemoveError> { Sep 14 07:10:58.963 INFO kablam! | ^^^^^^^^^ help: consider using `_specifier` instead Sep 14 07:10:58.963 INFO kablam! | Sep 14 07:10:58.963 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 14 07:10:58.963 INFO kablam! Sep 14 07:10:58.963 INFO kablam! warning: unused variable: `url` Sep 14 07:10:58.963 INFO kablam! --> src/lib.rs:100:16 Sep 14 07:10:58.963 INFO kablam! | Sep 14 07:10:58.963 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> { Sep 14 07:10:58.963 INFO kablam! | ^^^ help: consider using `_url` instead Sep 14 07:10:58.963 INFO kablam! Sep 14 07:10:59.062 INFO kablam! warning: unused variable: `specifier` Sep 14 07:10:59.063 INFO kablam! --> src/lib.rs:96:30 Sep 14 07:10:59.063 INFO kablam! | Sep 14 07:10:59.063 INFO kablam! 96 | pub fn remove>(specifier: T) -> Result<(), RemoveError> { Sep 14 07:10:59.063 INFO kablam! | ^^^^^^^^^ help: consider using `_specifier` instead Sep 14 07:10:59.063 INFO kablam! | Sep 14 07:10:59.063 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 14 07:10:59.063 INFO kablam! Sep 14 07:10:59.063 INFO kablam! warning: unused variable: `url` Sep 14 07:10:59.063 INFO kablam! --> src/lib.rs:100:16 Sep 14 07:10:59.063 INFO kablam! | Sep 14 07:10:59.063 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> { Sep 14 07:10:59.063 INFO kablam! | ^^^ help: consider using `_url` instead Sep 14 07:10:59.063 INFO kablam! Sep 14 07:11:00.394 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 20.95s Sep 14 07:11:00.410 INFO kablam! su: No module specific data is present Sep 14 07:11:01.300 INFO running `"docker" "rm" "-f" "74be06a3862748cd998e04556f5eda4edb34af8303db52f7fd847084d306200d"` Sep 14 07:11:01.459 INFO blam! 74be06a3862748cd998e04556f5eda4edb34af8303db52f7fd847084d306200d