Dec 04 10:44:06.419 INFO checking sbwtw/tower against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:44:06.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 10:44:06.926 INFO [stdout] c56644c0433f5a443a719b9db4e7e1e2c952c5b4c33594013124968625aeb4dd
Dec 04 10:44:06.932 INFO running `"docker" "start" "-a" "c56644c0433f5a443a719b9db4e7e1e2c952c5b4c33594013124968625aeb4dd"`
Dec 04 10:44:08.571 INFO [stderr] usermod: no changes
Dec 04 10:44:08.759 INFO [stderr]     Checking httparse v1.2.2
Dec 04 10:44:08.759 INFO [stderr]    Compiling libsqlite3-sys v0.8.0
Dec 04 10:44:08.759 INFO [stderr]     Checking unicode-bidi v0.2.5
Dec 04 10:44:08.759 INFO [stderr]     Checking thread-id v3.0.0
Dec 04 10:44:08.761 INFO [stderr]     Checking memchr v1.0.1
Dec 04 10:44:08.762 INFO [stderr]     Checking time v0.1.37
Dec 04 10:44:08.762 INFO [stderr]     Checking atty v0.2.2
Dec 04 10:44:08.762 INFO [stderr]     Checking term_size v0.3.0
Dec 04 10:44:09.739 INFO [stderr]    Compiling hyper v0.10.9
Dec 04 10:44:10.069 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 10:44:10.193 INFO [stderr]     Checking openssl-sys v0.9.11
Dec 04 10:44:10.241 INFO [stderr]     Checking clap v2.23.3
Dec 04 10:44:11.416 INFO [stderr]     Checking thread_local v0.3.3
Dec 04 10:44:12.167 INFO [stderr]     Checking openssl v0.9.11
Dec 04 10:44:12.227 INFO [stderr]     Checking idna v0.1.1
Dec 04 10:44:13.587 INFO [stderr]     Checking regex v0.2.1
Dec 04 10:44:15.748 INFO [stderr]     Checking rusqlite v0.11.0
Dec 04 10:44:18.823 INFO [stderr]     Checking url v1.4.0
Dec 04 10:44:22.373 INFO [stderr]     Checking env_logger v0.4.2
Dec 04 10:44:23.435 INFO [stderr]     Checking native-tls v0.1.2
Dec 04 10:44:28.711 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 04 10:44:29.339 INFO [stderr]     Checking tower v0.1.0 (/source)
Dec 04 10:44:30.281 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 10:44:30.281 INFO [stderr]    --> src/main.rs:545:16
Dec 04 10:44:30.281 INFO [stderr]     |
Dec 04 10:44:30.281 INFO [stderr] 545 |     let home = home_dir().unwrap();
Dec 04 10:44:30.281 INFO [stderr]     |                ^^^^^^^^
Dec 04 10:44:30.281 INFO [stderr]     |
Dec 04 10:44:30.283 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 04 10:44:30.283 INFO [stderr] 
Dec 04 10:44:30.614 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:44:30.614 INFO [stderr]   --> src/main.rs:96:17
Dec 04 10:44:30.614 INFO [stderr]    |
Dec 04 10:44:30.614 INFO [stderr] 96 |             let mut headers = &mut self.headers;
Dec 04 10:44:30.614 INFO [stderr]    |                 ----^^^^^^^
Dec 04 10:44:30.614 INFO [stderr]    |                 |
Dec 04 10:44:30.614 INFO [stderr]    |                 help: remove this `mut`
Dec 04 10:44:30.614 INFO [stderr]    |
Dec 04 10:44:30.614 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 10:44:30.614 INFO [stderr] 
Dec 04 10:44:31.079 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 10:44:31.079 INFO [stderr]    --> src/main.rs:545:16
Dec 04 10:44:31.079 INFO [stderr]     |
Dec 04 10:44:31.079 INFO [stderr] 545 |     let home = home_dir().unwrap();
Dec 04 10:44:31.079 INFO [stderr]     |                ^^^^^^^^
Dec 04 10:44:31.079 INFO [stderr]     |
Dec 04 10:44:31.079 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 04 10:44:31.079 INFO [stderr] 
Dec 04 10:44:31.357 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:44:31.357 INFO [stderr]   --> src/main.rs:96:17
Dec 04 10:44:31.357 INFO [stderr]    |
Dec 04 10:44:31.357 INFO [stderr] 96 |             let mut headers = &mut self.headers;
Dec 04 10:44:31.357 INFO [stderr]    |                 ----^^^^^^^
Dec 04 10:44:31.357 INFO [stderr]    |                 |
Dec 04 10:44:31.357 INFO [stderr]    |                 help: remove this `mut`
Dec 04 10:44:31.357 INFO [stderr]    |
Dec 04 10:44:31.357 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 10:44:31.357 INFO [stderr] 
Dec 04 10:44:31.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.88s
Dec 04 10:44:31.503 INFO [stderr] su: No module specific data is present
Dec 04 10:44:32.579 INFO running `"docker" "inspect" "c56644c0433f5a443a719b9db4e7e1e2c952c5b4c33594013124968625aeb4dd"`
Dec 04 10:44:32.861 INFO running `"docker" "rm" "-f" "c56644c0433f5a443a719b9db4e7e1e2c952c5b4c33594013124968625aeb4dd"`
Dec 04 10:44:33.143 INFO [stdout] c56644c0433f5a443a719b9db4e7e1e2c952c5b4c33594013124968625aeb4dd