Dec 15 15:49:22.336 INFO testing env-variables-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 15:49:22.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 15:49:22.728 INFO [stdout] 2f3906d7849785c14c29247e652b4151a67fdbcb1002ea8687514236dabe1717
Dec 15 15:49:22.738 INFO running `"docker" "start" "-a" "2f3906d7849785c14c29247e652b4151a67fdbcb1002ea8687514236dabe1717"`
Dec 15 15:49:23.858 INFO [stderr] usermod: no changes
Dec 15 15:49:23.947 INFO [stderr]    Compiling env-variables v0.1.1 (/source)
Dec 15 15:49:25.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 15 15:49:25.230 INFO [stderr] su: No module specific data is present
Dec 15 15:49:26.206 INFO running `"docker" "inspect" "2f3906d7849785c14c29247e652b4151a67fdbcb1002ea8687514236dabe1717"`
Dec 15 15:49:26.540 INFO running `"docker" "rm" "-f" "2f3906d7849785c14c29247e652b4151a67fdbcb1002ea8687514236dabe1717"`
Dec 15 15:49:26.843 INFO [stdout] 2f3906d7849785c14c29247e652b4151a67fdbcb1002ea8687514236dabe1717
Dec 15 15:49:26.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 15:49:27.440 INFO [stdout] 638ca882694ff5a60343c775a9292668caac814d75580de9f752b790fefa6194
Dec 15 15:49:27.447 INFO running `"docker" "start" "-a" "638ca882694ff5a60343c775a9292668caac814d75580de9f752b790fefa6194"`
Dec 15 15:49:28.691 INFO [stderr] usermod: no changes
Dec 15 15:49:28.803 INFO [stderr]    Compiling env-variables v0.1.1 (/source)
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:167:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 167 |             Some(("http://proxy.example.com:8080".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:178:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 178 |             Some(("http://proxy.example.com:8080".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:183:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 183 |             Some(("http://proxy.example.org:8081".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:195:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 195 |             Some(("http://proxy.example.com:8080".to_string())),
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:201:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 201 |             Some(("http://proxy.example.com:8081".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:213:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 213 |             Some(("http://proxy.example.com:8080".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:218:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 218 |             Some(("http://proxy.example.org:8081".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.047 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.047 INFO [stderr]    --> src/lib.rs:223:9
Dec 15 15:49:30.047 INFO [stderr]     |
Dec 15 15:49:30.047 INFO [stderr] 223 |             Some(("http://proxy.example.org:8082".to_string()))
Dec 15 15:49:30.047 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.047 INFO [stderr] 
Dec 15 15:49:30.051 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.051 INFO [stderr]    --> src/lib.rs:236:9
Dec 15 15:49:30.051 INFO [stderr]     |
Dec 15 15:49:30.051 INFO [stderr] 236 |             Some(("http://proxy.example.com:8080".to_string()))
Dec 15 15:49:30.051 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.051 INFO [stderr] 
Dec 15 15:49:30.051 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.051 INFO [stderr]    --> src/lib.rs:241:9
Dec 15 15:49:30.051 INFO [stderr]     |
Dec 15 15:49:30.051 INFO [stderr] 241 |             Some(("http://proxy.example.com:8081".to_string()))
Dec 15 15:49:30.051 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.051 INFO [stderr] 
Dec 15 15:49:30.051 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.051 INFO [stderr]    --> src/lib.rs:253:9
Dec 15 15:49:30.051 INFO [stderr]     |
Dec 15 15:49:30.051 INFO [stderr] 253 |             Some(("http://proxy.example.com:8080".to_string()))
Dec 15 15:49:30.051 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.051 INFO [stderr] 
Dec 15 15:49:30.051 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.051 INFO [stderr]    --> src/lib.rs:258:9
Dec 15 15:49:30.051 INFO [stderr]     |
Dec 15 15:49:30.051 INFO [stderr] 258 |             Some(("http://proxy.example.org:8081".to_string()))
Dec 15 15:49:30.051 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.051 INFO [stderr] 
Dec 15 15:49:30.051 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:49:30.051 INFO [stderr]    --> src/lib.rs:263:9
Dec 15 15:49:30.051 INFO [stderr]     |
Dec 15 15:49:30.051 INFO [stderr] 263 |             Some(("http://proxy.example.org:8082".to_string()))
Dec 15 15:49:30.051 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:49:30.051 INFO [stderr] 
Dec 15 15:49:31.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 15 15:49:31.216 INFO [stderr] su: No module specific data is present
Dec 15 15:49:32.421 INFO running `"docker" "inspect" "638ca882694ff5a60343c775a9292668caac814d75580de9f752b790fefa6194"`
Dec 15 15:49:32.726 INFO running `"docker" "rm" "-f" "638ca882694ff5a60343c775a9292668caac814d75580de9f752b790fefa6194"`
Dec 15 15:49:32.998 INFO [stdout] 638ca882694ff5a60343c775a9292668caac814d75580de9f752b790fefa6194
Dec 15 15:49:33.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 15:49:33.583 INFO [stdout] bb26611b11023855b875e36ee6d2f6d475221365b9ffb60d507435ae4349567d
Dec 15 15:49:33.591 INFO running `"docker" "start" "-a" "bb26611b11023855b875e36ee6d2f6d475221365b9ffb60d507435ae4349567d"`
Dec 15 15:49:34.799 INFO [stderr] usermod: no changes
Dec 15 15:49:34.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 15:49:34.879 INFO [stdout] 
Dec 15 15:49:34.879 INFO [stderr]      Running /target/debug/deps/env_variables-86b9bf6f2d58f096
Dec 15 15:49:34.879 INFO [stdout] running 11 tests
Dec 15 15:49:34.887 INFO [stdout] test tests::ftp_proxy_fallback ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::ftp_proxy_specific ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::http_proxy_fallback ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::https_proxy_fallback ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::no_proxy_subdomain ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::no_proxy_simple_name ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::no_proxy_multiple_list ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::no_proxy_subdomain_dot ... ok
Dec 15 15:49:34.887 INFO [stdout] test tests::https_proxy_specific ... ok
Dec 15 15:49:34.899 INFO [stdout] test tests::no_proxy_global ... ok
Dec 15 15:49:34.899 INFO [stderr]    Doc-tests env-variables
Dec 15 15:49:34.899 INFO [stdout] test tests::http_proxy_specific ... ok
Dec 15 15:49:34.899 INFO [stdout] 
Dec 15 15:49:34.899 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:49:34.899 INFO [stdout] 
Dec 15 15:49:36.775 INFO [stdout] 
Dec 15 15:49:36.775 INFO [stdout] running 0 tests
Dec 15 15:49:36.775 INFO [stdout] 
Dec 15 15:49:36.775 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:49:36.775 INFO [stdout] 
Dec 15 15:49:36.779 INFO [stderr] su: No module specific data is present
Dec 15 15:49:37.962 INFO running `"docker" "inspect" "bb26611b11023855b875e36ee6d2f6d475221365b9ffb60d507435ae4349567d"`
Dec 15 15:49:38.295 INFO running `"docker" "rm" "-f" "bb26611b11023855b875e36ee6d2f6d475221365b9ffb60d507435ae4349567d"`
Dec 15 15:49:38.599 INFO [stdout] bb26611b11023855b875e36ee6d2f6d475221365b9ffb60d507435ae4349567d