Dec 13 04:20:52.459 INFO testing sbwtw/tower against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 04:20:52.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 04:20:53.075 INFO [stdout] d9f240cb6b3d6db19a6d0b3c2e223f64b34338fd87d96aeec509fa99fda8185b
Dec 13 04:20:53.080 INFO running `"docker" "start" "-a" "d9f240cb6b3d6db19a6d0b3c2e223f64b34338fd87d96aeec509fa99fda8185b"`
Dec 13 04:20:54.845 INFO [stderr] usermod: no changes
Dec 13 04:20:55.167 INFO [stderr]    Compiling openssl v0.9.11
Dec 13 04:20:55.171 INFO [stderr]    Compiling libsqlite3-sys v0.8.0
Dec 13 04:20:55.175 INFO [stderr]    Compiling openssl-sys v0.9.11
Dec 13 04:20:55.175 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 04:20:55.175 INFO [stderr]    Compiling thread-id v3.0.0
Dec 13 04:20:55.176 INFO [stderr]    Compiling time v0.1.37
Dec 13 04:20:55.198 INFO [stderr]    Compiling mime v0.2.3
Dec 13 04:20:55.215 INFO [stderr]    Compiling hyper v0.10.9
Dec 13 04:20:56.413 INFO [stderr]    Compiling idna v0.1.1
Dec 13 04:20:58.229 INFO [stderr]    Compiling clap v2.23.3
Dec 13 04:20:58.697 INFO [stderr]    Compiling thread_local v0.3.3
Dec 13 04:21:01.883 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 04:21:05.519 INFO [stderr]    Compiling rusqlite v0.11.0
Dec 13 04:21:05.611 INFO [stderr]    Compiling regex v0.2.1
Dec 13 04:21:08.415 INFO [stderr]    Compiling url v1.4.0
Dec 13 04:21:27.635 INFO [stderr]    Compiling env_logger v0.4.2
Dec 13 04:21:28.131 INFO [stderr]    Compiling native-tls v0.1.2
Dec 13 04:21:38.580 INFO [stderr]    Compiling hyper-native-tls v0.2.2
Dec 13 04:21:53.929 INFO [stderr]    Compiling tower v0.1.0 (/source)
Dec 13 04:21:54.815 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 13 04:21:54.815 INFO [stderr]    --> src/main.rs:545:16
Dec 13 04:21:54.815 INFO [stderr]     |
Dec 13 04:21:54.815 INFO [stderr] 545 |     let home = home_dir().unwrap();
Dec 13 04:21:54.815 INFO [stderr]     |                ^^^^^^^^
Dec 13 04:21:54.815 INFO [stderr]     |
Dec 13 04:21:54.815 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 13 04:21:54.815 INFO [stderr] 
Dec 13 04:21:55.051 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:21:55.051 INFO [stderr]   --> src/main.rs:96:17
Dec 13 04:21:55.051 INFO [stderr]    |
Dec 13 04:21:55.051 INFO [stderr] 96 |             let mut headers = &mut self.headers;
Dec 13 04:21:55.051 INFO [stderr]    |                 ----^^^^^^^
Dec 13 04:21:55.051 INFO [stderr]    |                 |
Dec 13 04:21:55.051 INFO [stderr]    |                 help: remove this `mut`
Dec 13 04:21:55.051 INFO [stderr]    |
Dec 13 04:21:55.051 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 04:21:55.051 INFO [stderr] 
Dec 13 04:21:59.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 13 04:21:59.923 INFO [stderr] su: No module specific data is present
Dec 13 04:22:01.351 INFO running `"docker" "inspect" "d9f240cb6b3d6db19a6d0b3c2e223f64b34338fd87d96aeec509fa99fda8185b"`
Dec 13 04:22:01.647 INFO running `"docker" "rm" "-f" "d9f240cb6b3d6db19a6d0b3c2e223f64b34338fd87d96aeec509fa99fda8185b"`
Dec 13 04:22:01.930 INFO [stdout] d9f240cb6b3d6db19a6d0b3c2e223f64b34338fd87d96aeec509fa99fda8185b
Dec 13 04:22:01.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 04:22:02.343 INFO [stdout] 07d202bb9dd31b4e51a70a3f51b38d0a701e4d1809a66cc4a8952fe54747f6f6
Dec 13 04:22:02.348 INFO running `"docker" "start" "-a" "07d202bb9dd31b4e51a70a3f51b38d0a701e4d1809a66cc4a8952fe54747f6f6"`
Dec 13 04:22:03.815 INFO [stderr] usermod: no changes
Dec 13 04:22:04.042 INFO [stderr]    Compiling tower v0.1.0 (/source)
Dec 13 04:22:04.935 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 13 04:22:04.935 INFO [stderr]    --> src/main.rs:545:16
Dec 13 04:22:04.935 INFO [stderr]     |
Dec 13 04:22:04.935 INFO [stderr] 545 |     let home = home_dir().unwrap();
Dec 13 04:22:04.935 INFO [stderr]     |                ^^^^^^^^
Dec 13 04:22:04.935 INFO [stderr]     |
Dec 13 04:22:04.935 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 13 04:22:04.935 INFO [stderr] 
Dec 13 04:22:05.186 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:22:05.186 INFO [stderr]   --> src/main.rs:96:17
Dec 13 04:22:05.186 INFO [stderr]    |
Dec 13 04:22:05.186 INFO [stderr] 96 |             let mut headers = &mut self.headers;
Dec 13 04:22:05.186 INFO [stderr]    |                 ----^^^^^^^
Dec 13 04:22:05.187 INFO [stderr]    |                 |
Dec 13 04:22:05.187 INFO [stderr]    |                 help: remove this `mut`
Dec 13 04:22:05.187 INFO [stderr]    |
Dec 13 04:22:05.187 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 04:22:05.190 INFO [stderr] 
Dec 13 04:22:05.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 13 04:22:05.761 INFO [stderr] su: No module specific data is present
Dec 13 04:22:06.718 INFO running `"docker" "inspect" "07d202bb9dd31b4e51a70a3f51b38d0a701e4d1809a66cc4a8952fe54747f6f6"`
Dec 13 04:22:07.019 INFO running `"docker" "rm" "-f" "07d202bb9dd31b4e51a70a3f51b38d0a701e4d1809a66cc4a8952fe54747f6f6"`
Dec 13 04:22:07.363 INFO [stdout] 07d202bb9dd31b4e51a70a3f51b38d0a701e4d1809a66cc4a8952fe54747f6f6
Dec 13 04:22:07.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 04:22:07.793 INFO [stdout] 0a31dd30b7c972d0b79adb778c3398210477a9a4a0034f6872d3927120c1081a
Dec 13 04:22:07.803 INFO running `"docker" "start" "-a" "0a31dd30b7c972d0b79adb778c3398210477a9a4a0034f6872d3927120c1081a"`
Dec 13 04:22:09.231 INFO [stderr] usermod: no changes
Dec 13 04:22:09.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 04:22:09.495 INFO [stderr]      Running /target/debug/deps/tower-2fc053f9a77f95ab
Dec 13 04:22:09.511 INFO [stdout] 
Dec 13 04:22:09.511 INFO [stdout] running 0 tests
Dec 13 04:22:09.511 INFO [stdout] 
Dec 13 04:22:09.511 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:22:09.511 INFO [stdout] 
Dec 13 04:22:09.520 INFO [stderr] su: No module specific data is present
Dec 13 04:22:10.189 INFO running `"docker" "inspect" "0a31dd30b7c972d0b79adb778c3398210477a9a4a0034f6872d3927120c1081a"`
Dec 13 04:22:10.491 INFO running `"docker" "rm" "-f" "0a31dd30b7c972d0b79adb778c3398210477a9a4a0034f6872d3927120c1081a"`
Dec 13 04:22:10.803 INFO [stdout] 0a31dd30b7c972d0b79adb778c3398210477a9a4a0034f6872d3927120c1081a