Oct 27 14:04:31.064 INFO checking undulate-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 14:04:31.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 14:04:31.315 INFO blam! 588b729150cbdbda34ff211451bb0a43e91061caebf7a1c838de6587c5aab339
Oct 27 14:04:31.321 INFO running `"docker" "start" "-a" "588b729150cbdbda34ff211451bb0a43e91061caebf7a1c838de6587c5aab339"`
Oct 27 14:04:31.834 INFO kablam! usermod: no changes
Oct 27 14:04:32.155 INFO kablam!    Compiling libgit2-sys v0.6.19
Oct 27 14:04:48.420 INFO kablam!     Checking git2 v0.6.11
Oct 27 14:04:53.176 INFO kablam!     Checking undulate v0.1.0 (/source)
Oct 27 14:05:00.794 INFO kablam! warning: unused imports: `Read`, `self`
Oct 27 14:05:00.794 INFO kablam!   --> src/lib.rs:12:15
Oct 27 14:05:00.794 INFO kablam!    |
Oct 27 14:05:00.794 INFO kablam! 12 | use std::io::{self, Read, Write};
Oct 27 14:05:00.794 INFO kablam!    |               ^^^^  ^^^^
Oct 27 14:05:00.794 INFO kablam!    |
Oct 27 14:05:00.794 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 14:05:00.794 INFO kablam! 
Oct 27 14:05:00.796 INFO kablam! warning: unused imports: `Read`, `self`
Oct 27 14:05:00.796 INFO kablam!   --> src/lib.rs:12:15
Oct 27 14:05:00.796 INFO kablam!    |
Oct 27 14:05:00.796 INFO kablam! 12 | use std::io::{self, Read, Write};
Oct 27 14:05:00.796 INFO kablam!    |               ^^^^  ^^^^
Oct 27 14:05:00.796 INFO kablam!    |
Oct 27 14:05:00.796 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 14:05:00.796 INFO kablam! 
Oct 27 14:05:00.941 INFO kablam! warning: unused variable: `specifier`
Oct 27 14:05:00.941 INFO kablam!   --> src/lib.rs:96:30
Oct 27 14:05:00.941 INFO kablam!    |
Oct 27 14:05:00.941 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Oct 27 14:05:00.941 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Oct 27 14:05:00.941 INFO kablam!    |
Oct 27 14:05:00.941 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 14:05:00.941 INFO kablam! 
Oct 27 14:05:00.941 INFO kablam! warning: unused variable: `url`
Oct 27 14:05:00.941 INFO kablam!    --> src/lib.rs:100:16
Oct 27 14:05:00.941 INFO kablam!     |
Oct 27 14:05:00.941 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Oct 27 14:05:00.941 INFO kablam!     |                ^^^ help: consider using `_url` instead
Oct 27 14:05:00.941 INFO kablam! 
Oct 27 14:05:00.944 INFO kablam! warning: unused variable: `specifier`
Oct 27 14:05:00.944 INFO kablam!   --> src/lib.rs:96:30
Oct 27 14:05:00.944 INFO kablam!    |
Oct 27 14:05:00.944 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Oct 27 14:05:00.944 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Oct 27 14:05:00.944 INFO kablam!    |
Oct 27 14:05:00.944 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 14:05:00.944 INFO kablam! 
Oct 27 14:05:00.944 INFO kablam! warning: unused variable: `url`
Oct 27 14:05:00.944 INFO kablam!    --> src/lib.rs:100:16
Oct 27 14:05:00.944 INFO kablam!     |
Oct 27 14:05:00.944 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Oct 27 14:05:00.944 INFO kablam!     |                ^^^ help: consider using `_url` instead
Oct 27 14:05:00.944 INFO kablam! 
Oct 27 14:05:12.202 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.35s
Oct 27 14:05:12.221 INFO kablam! su: No module specific data is present
Oct 27 14:05:12.555 INFO running `"docker" "rm" "-f" "588b729150cbdbda34ff211451bb0a43e91061caebf7a1c838de6587c5aab339"`
Oct 27 14:05:12.814 INFO blam! 588b729150cbdbda34ff211451bb0a43e91061caebf7a1c838de6587c5aab339