[INFO] crate coap 0.7.5 is already in cache
[INFO] testing coap-0.7.5 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate coap 0.7.5 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate coap 0.7.5 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate coap 0.7.5
[INFO] finished tweaking crates.io crate coap 0.7.5
[INFO] tweaked toml for crates.io crate coap 0.7.5 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] fbf77470d16a186853b489574c340cb1b2137d2368a9e3cff24776b624f56870
[INFO] running `"docker" "start" "-a" "fbf77470d16a186853b489574c340cb1b2137d2368a9e3cff24776b624f56870"`
[INFO] [stderr]    Compiling coap v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:195:22
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let client = r#try!(Self::new((domain.as_str(), port)));
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         r#try!(client.send(&packet));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         r#try!(client.set_receive_timeout(timeout));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:238:28
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 let size = r#try!(socket.send_to(&bytes[..], peer_addr));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:252:29
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let (nread, _src) = r#try!(socket.recv_from(&mut buf));
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `"docker" "inspect" "fbf77470d16a186853b489574c340cb1b2137d2368a9e3cff24776b624f56870"`
[INFO] running `"docker" "rm" "-f" "fbf77470d16a186853b489574c340cb1b2137d2368a9e3cff24776b624f56870"`
[INFO] [stdout] fbf77470d16a186853b489574c340cb1b2137d2368a9e3cff24776b624f56870
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] cabab2c3ed5aebec4dd5eca08e75a0f3484c6c7140c7368fcde92c0afb14506b
[INFO] running `"docker" "start" "-a" "cabab2c3ed5aebec4dd5eca08e75a0f3484c6c7140c7368fcde92c0afb14506b"`
[INFO] [stderr]    Compiling coap v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:195:22
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let client = r#try!(Self::new((domain.as_str(), port)));
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         r#try!(client.send(&packet));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         r#try!(client.set_receive_timeout(timeout));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:238:28
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 let size = r#try!(socket.send_to(&bytes[..], peer_addr));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/client.rs:252:29
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let (nread, _src) = r#try!(socket.recv_from(&mut buf));
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `"docker" "inspect" "cabab2c3ed5aebec4dd5eca08e75a0f3484c6c7140c7368fcde92c0afb14506b"`
[INFO] running `"docker" "rm" "-f" "cabab2c3ed5aebec4dd5eca08e75a0f3484c6c7140c7368fcde92c0afb14506b"`
[INFO] [stdout] cabab2c3ed5aebec4dd5eca08e75a0f3484c6c7140c7368fcde92c0afb14506b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 36c37088bc597febebb2c6b7856e95a8715d71d86fc5ebdaf53eb7fe0da46c8c
[INFO] running `"docker" "start" "-a" "36c37088bc597febebb2c6b7856e95a8715d71d86fc5ebdaf53eb7fe0da46c8c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coap-070e9617ea11beb8
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test client::test::test_parse_coap_url_bad_url ... ok
[INFO] [stdout] test message::header::test::test_header_codes ... ok
[INFO] [stdout] test message::packet::test::test_decode_empty_content_format ... ok
[INFO] [stdout] test message::packet::test::test_decode_packet_with_payload ... ok
[INFO] [stdout] test message::packet::test::test_encode_decode_content_format ... ok
[INFO] [stdout] test message::packet::test::test_decode_packet_with_options ... ok
[INFO] [stdout] test message::packet::test::test_encode_packet_with_payload ... ok
[INFO] [stdout] test message::packet::test::test_encode_packet_with_options ... ok
[INFO] [stdout] test message::request::test::test_method ... ok
[INFO] [stdout] test message::request::test::test_path ... ok
[INFO] [stdout] test message::response::test::test_new_response_invalid ... ok
[INFO] [stdout] test message::response::test::test_new_response_valid ... ok
[INFO] [stdout] test message::request::test::test_request_create ... ok
[INFO] [stdout] test server::test::test_server_socket_addr ... ok
[INFO] [stdout] test client::test::test_parse_coap_url_good_url ... ok
[INFO] [stdout] test observer::test::test_observe ... ok
[INFO] [stdout] test server::test::test_echo_server_no_token ... ok
[INFO] [stdout] test observer::test::test_observe_without_resource ... ok
[INFO] [stdout] test server::test::test_echo_server ... ok
[INFO] [stdout] test server::test::test_random_server_port ... ok
[INFO] [stdout] test server::test::test_update_resource ... ok
[INFO] [stdout] test client::test::test_get_timeout ... ok
[INFO] [stdout] test client::test::test_get ... ok
[INFO] [stdout] test observer::test::test_unobserve ... ok
[INFO] [stdout] test message::packet::test::test_malicious_packet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coap
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36c37088bc597febebb2c6b7856e95a8715d71d86fc5ebdaf53eb7fe0da46c8c"`
[INFO] running `"docker" "rm" "-f" "36c37088bc597febebb2c6b7856e95a8715d71d86fc5ebdaf53eb7fe0da46c8c"`
[INFO] [stdout] 36c37088bc597febebb2c6b7856e95a8715d71d86fc5ebdaf53eb7fe0da46c8c