Dec 07 17:43:22.673 INFO testing engine-io-0.1.4 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:43:22.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:43:23.080 INFO [stdout] 23e727eea9f753091faf73bf32d14aa3bd534aaae907ef2b7109ddce50f29877
Dec 07 17:43:23.085 INFO running `"docker" "start" "-a" "23e727eea9f753091faf73bf32d14aa3bd534aaae907ef2b7109ddce50f29877"`
Dec 07 17:43:24.496 INFO [stderr] usermod: no changes
Dec 07 17:43:24.736 INFO [stderr]    Compiling hyper v0.9.18
Dec 07 17:43:33.524 INFO [stderr]    Compiling iron v0.4.0
Dec 07 17:43:36.814 INFO [stderr]    Compiling engine-io v0.1.4 (/source)
Dec 07 17:43:40.048 INFO [stderr] warning: unused variable: `b64`
Dec 07 17:43:40.049 INFO [stderr]    --> src/packet.rs:213:38
Dec 07 17:43:40.049 INFO [stderr]     |
Dec 07 17:43:40.049 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Dec 07 17:43:40.049 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Dec 07 17:43:40.049 INFO [stderr]     |
Dec 07 17:43:40.049 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 17:43:40.049 INFO [stderr] 
Dec 07 17:43:40.049 INFO [stderr] warning: unused variable: `e`
Dec 07 17:43:40.049 INFO [stderr]    --> src/server.rs:311:33
Dec 07 17:43:40.049 INFO [stderr]     |
Dec 07 17:43:40.049 INFO [stderr] 311 |                             Err(e) => {
Dec 07 17:43:40.049 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Dec 07 17:43:40.049 INFO [stderr] 
Dec 07 17:43:40.167 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Dec 07 17:43:40.167 INFO [stderr]    --> src/server.rs:291:25
Dec 07 17:43:40.167 INFO [stderr]     |
Dec 07 17:43:40.167 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Dec 07 17:43:40.167 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:43:40.167 INFO [stderr]     |
Dec 07 17:43:40.167 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 17:43:40.167 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Dec 07 17:43:40.167 INFO [stderr] 
Dec 07 17:43:41.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.00s
Dec 07 17:43:41.531 INFO [stderr] su: No module specific data is present
Dec 07 17:43:41.918 INFO running `"docker" "inspect" "23e727eea9f753091faf73bf32d14aa3bd534aaae907ef2b7109ddce50f29877"`
Dec 07 17:43:42.021 INFO running `"docker" "rm" "-f" "23e727eea9f753091faf73bf32d14aa3bd534aaae907ef2b7109ddce50f29877"`
Dec 07 17:43:42.148 INFO [stdout] 23e727eea9f753091faf73bf32d14aa3bd534aaae907ef2b7109ddce50f29877
Dec 07 17:43:42.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:43:42.335 INFO [stdout] ddcbffdb0700cd60b666571c11012d343fb41cb52cda33f3206cc11ffebb058e
Dec 07 17:43:42.338 INFO running `"docker" "start" "-a" "ddcbffdb0700cd60b666571c11012d343fb41cb52cda33f3206cc11ffebb058e"`
Dec 07 17:43:42.885 INFO [stderr] usermod: no changes
Dec 07 17:43:43.052 INFO [stderr]    Compiling engine-io v0.1.4 (/source)
Dec 07 17:43:46.358 INFO [stderr] warning: unused variable: `b64`
Dec 07 17:43:46.358 INFO [stderr]    --> src/packet.rs:213:38
Dec 07 17:43:46.358 INFO [stderr]     |
Dec 07 17:43:46.358 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Dec 07 17:43:46.358 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Dec 07 17:43:46.358 INFO [stderr]     |
Dec 07 17:43:46.358 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 17:43:46.358 INFO [stderr] 
Dec 07 17:43:46.359 INFO [stderr] warning: unused variable: `e`
Dec 07 17:43:46.359 INFO [stderr]    --> src/server.rs:311:33
Dec 07 17:43:46.359 INFO [stderr]     |
Dec 07 17:43:46.359 INFO [stderr] 311 |                             Err(e) => {
Dec 07 17:43:46.359 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Dec 07 17:43:46.359 INFO [stderr] 
Dec 07 17:43:46.446 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Dec 07 17:43:46.447 INFO [stderr]    --> src/server.rs:291:25
Dec 07 17:43:46.447 INFO [stderr]     |
Dec 07 17:43:46.447 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Dec 07 17:43:46.447 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:43:46.447 INFO [stderr]     |
Dec 07 17:43:46.447 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 17:43:46.447 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Dec 07 17:43:46.447 INFO [stderr] 
Dec 07 17:43:48.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Dec 07 17:43:48.276 INFO [stderr] su: No module specific data is present
Dec 07 17:43:49.340 INFO running `"docker" "inspect" "ddcbffdb0700cd60b666571c11012d343fb41cb52cda33f3206cc11ffebb058e"`
Dec 07 17:43:49.638 INFO running `"docker" "rm" "-f" "ddcbffdb0700cd60b666571c11012d343fb41cb52cda33f3206cc11ffebb058e"`
Dec 07 17:43:49.940 INFO [stdout] ddcbffdb0700cd60b666571c11012d343fb41cb52cda33f3206cc11ffebb058e
Dec 07 17:43:49.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:43:50.402 INFO [stdout] a7e527329d70ef0575a91ca5f9510c5fa910c7a3f6fc97c75b78bb685164a8d4
Dec 07 17:43:50.403 INFO running `"docker" "start" "-a" "a7e527329d70ef0575a91ca5f9510c5fa910c7a3f6fc97c75b78bb685164a8d4"`
Dec 07 17:43:53.092 INFO [stderr] usermod: no changes
Dec 07 17:43:53.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 07 17:43:53.304 INFO [stderr]      Running /target/debug/deps/engine_io-ee02f1be010d139c
Dec 07 17:43:53.330 INFO [stdout] 
Dec 07 17:43:53.330 INFO [stdout] running 1 test
Dec 07 17:43:53.332 INFO [stdout] test packet::tests::it_works ... ok
Dec 07 17:43:53.332 INFO [stdout] 
Dec 07 17:43:53.332 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:43:53.332 INFO [stdout] 
Dec 07 17:43:53.333 INFO [stderr]    Doc-tests engine-io
Dec 07 17:44:00.256 INFO [stdout] 
Dec 07 17:44:00.256 INFO [stdout] running 1 test
Dec 07 17:44:06.853 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 07 17:44:06.853 INFO [stdout] 
Dec 07 17:44:06.853 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:44:06.853 INFO [stdout] 
Dec 07 17:44:06.878 INFO [stderr] su: No module specific data is present
Dec 07 17:44:07.766 INFO running `"docker" "inspect" "a7e527329d70ef0575a91ca5f9510c5fa910c7a3f6fc97c75b78bb685164a8d4"`
Dec 07 17:44:08.134 INFO running `"docker" "rm" "-f" "a7e527329d70ef0575a91ca5f9510c5fa910c7a3f6fc97c75b78bb685164a8d4"`
Dec 07 17:44:08.524 INFO [stdout] a7e527329d70ef0575a91ca5f9510c5fa910c7a3f6fc97c75b78bb685164a8d4