Oct 13 06:52:14.115 INFO checking undulate-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:52:14.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 06:52:14.464 INFO blam! 6f8b5020dcc8b8eb0c297fbd3fc6748af6a5eea2471e08029d365138479c58ff
Oct 13 06:52:14.472 INFO running `"docker" "start" "-a" "6f8b5020dcc8b8eb0c297fbd3fc6748af6a5eea2471e08029d365138479c58ff"`
Oct 13 06:52:15.008 INFO kablam! usermod: no changes
Oct 13 06:52:15.312 INFO kablam!    Compiling libgit2-sys v0.6.19
Oct 13 06:52:15.312 INFO kablam!    Compiling libssh2-sys v0.2.11
Oct 13 06:52:36.824 INFO kablam!     Checking git2 v0.6.11
Oct 13 06:52:41.526 INFO kablam!     Checking undulate v0.1.0 (/source)
Oct 13 06:52:49.732 INFO kablam! warning: unused imports: `Read`, `self`
Oct 13 06:52:49.732 INFO kablam!   --> src/lib.rs:12:15
Oct 13 06:52:49.732 INFO kablam!    |
Oct 13 06:52:49.732 INFO kablam! 12 | use std::io::{self, Read, Write};
Oct 13 06:52:49.732 INFO kablam!    |               ^^^^  ^^^^
Oct 13 06:52:49.732 INFO kablam!    |
Oct 13 06:52:49.732 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 06:52:49.732 INFO kablam! 
Oct 13 06:52:49.880 INFO kablam! warning: unused variable: `specifier`
Oct 13 06:52:49.880 INFO kablam!   --> src/lib.rs:96:30
Oct 13 06:52:49.880 INFO kablam!    |
Oct 13 06:52:49.880 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Oct 13 06:52:49.880 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Oct 13 06:52:49.880 INFO kablam!    |
Oct 13 06:52:49.880 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:52:49.880 INFO kablam! 
Oct 13 06:52:49.880 INFO kablam! warning: unused variable: `url`
Oct 13 06:52:49.880 INFO kablam!    --> src/lib.rs:100:16
Oct 13 06:52:49.880 INFO kablam!     |
Oct 13 06:52:49.880 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Oct 13 06:52:49.880 INFO kablam!     |                ^^^ help: consider using `_url` instead
Oct 13 06:52:49.880 INFO kablam! 
Oct 13 06:52:50.408 INFO kablam! warning: unused imports: `Read`, `self`
Oct 13 06:52:50.408 INFO kablam!   --> src/lib.rs:12:15
Oct 13 06:52:50.408 INFO kablam!    |
Oct 13 06:52:50.408 INFO kablam! 12 | use std::io::{self, Read, Write};
Oct 13 06:52:50.408 INFO kablam!    |               ^^^^  ^^^^
Oct 13 06:52:50.408 INFO kablam!    |
Oct 13 06:52:50.408 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 06:52:50.408 INFO kablam! 
Oct 13 06:52:50.792 INFO kablam! warning: unused variable: `specifier`
Oct 13 06:52:50.792 INFO kablam!   --> src/lib.rs:96:30
Oct 13 06:52:50.792 INFO kablam!    |
Oct 13 06:52:50.792 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Oct 13 06:52:50.792 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Oct 13 06:52:50.792 INFO kablam!    |
Oct 13 06:52:50.792 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:52:50.792 INFO kablam! 
Oct 13 06:52:50.792 INFO kablam! warning: unused variable: `url`
Oct 13 06:52:50.792 INFO kablam!    --> src/lib.rs:100:16
Oct 13 06:52:50.792 INFO kablam!     |
Oct 13 06:52:50.792 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Oct 13 06:52:50.792 INFO kablam!     |                ^^^ help: consider using `_url` instead
Oct 13 06:52:50.792 INFO kablam! 
Oct 13 06:53:01.329 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.30s
Oct 13 06:53:01.361 INFO kablam! su: No module specific data is present
Oct 13 06:53:02.138 INFO running `"docker" "rm" "-f" "6f8b5020dcc8b8eb0c297fbd3fc6748af6a5eea2471e08029d365138479c58ff"`
Oct 13 06:53:02.480 INFO blam! 6f8b5020dcc8b8eb0c297fbd3fc6748af6a5eea2471e08029d365138479c58ff