Dec 05 15:27:00.033 INFO testing mardiros/janeiro against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 15:27:00.033 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 05 15:27:00.603 INFO [stdout] bd9e92da99f4baa347bdf3d11f57d39cc8d485bba8b32628b6a200395c4b9f44
Dec 05 15:27:00.606 INFO running `"docker" "start" "-a" "bd9e92da99f4baa347bdf3d11f57d39cc8d485bba8b32628b6a200395c4b9f44"`
Dec 05 15:27:02.596 INFO [stderr] usermod: no changes
Dec 05 15:27:02.770 INFO [stderr]    Compiling janeiro v0.0.1 (/source)
Dec 05 15:27:03.652 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:27:03.652 INFO [stderr]    --> src/rio.rs:353:17
Dec 05 15:27:03.652 INFO [stderr]     |
Dec 05 15:27:03.652 INFO [stderr] 353 |             let mut client = &mut self.connections[token].client_mut();
Dec 05 15:27:03.652 INFO [stderr]     |                 ----^^^^^^
Dec 05 15:27:03.652 INFO [stderr]     |                 |
Dec 05 15:27:03.652 INFO [stderr]     |                 help: remove this `mut`
Dec 05 15:27:03.652 INFO [stderr]     |
Dec 05 15:27:03.652 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:27:03.652 INFO [stderr] 
Dec 05 15:27:04.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 05 15:27:04.371 INFO [stderr] su: No module specific data is present
Dec 05 15:27:05.987 INFO running `"docker" "inspect" "bd9e92da99f4baa347bdf3d11f57d39cc8d485bba8b32628b6a200395c4b9f44"`
Dec 05 15:27:06.312 INFO running `"docker" "rm" "-f" "bd9e92da99f4baa347bdf3d11f57d39cc8d485bba8b32628b6a200395c4b9f44"`
Dec 05 15:27:06.656 INFO [stdout] bd9e92da99f4baa347bdf3d11f57d39cc8d485bba8b32628b6a200395c4b9f44
Dec 05 15:27:06.668 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 05 15:27:07.059 INFO [stdout] 9ace2861f1954ae5a13aa4c81ca7a9f5754505b44556f7ce17c3de1415b3f56c
Dec 05 15:27:07.061 INFO running `"docker" "start" "-a" "9ace2861f1954ae5a13aa4c81ca7a9f5754505b44556f7ce17c3de1415b3f56c"`
Dec 05 15:27:09.470 INFO [stderr] usermod: no changes
Dec 05 15:27:09.572 INFO [stderr]    Compiling janeiro v0.0.1 (/source)
Dec 05 15:27:12.508 INFO [stderr] warning: unused import: `std::str`
Dec 05 15:27:12.508 INFO [stderr]  --> tests/test_echo_server.rs:7:5
Dec 05 15:27:12.508 INFO [stderr]   |
Dec 05 15:27:12.508 INFO [stderr] 7 | use std::str;
Dec 05 15:27:12.508 INFO [stderr]   |     ^^^^^^^^
Dec 05 15:27:12.508 INFO [stderr]   |
Dec 05 15:27:12.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:27:12.508 INFO [stderr] 
Dec 05 15:27:13.384 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:27:13.384 INFO [stderr]    --> src/rio.rs:353:17
Dec 05 15:27:13.384 INFO [stderr]     |
Dec 05 15:27:13.384 INFO [stderr] 353 |             let mut client = &mut self.connections[token].client_mut();
Dec 05 15:27:13.384 INFO [stderr]     |                 ----^^^^^^
Dec 05 15:27:13.384 INFO [stderr]     |                 |
Dec 05 15:27:13.384 INFO [stderr]     |                 help: remove this `mut`
Dec 05 15:27:13.384 INFO [stderr]     |
Dec 05 15:27:13.384 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:27:13.384 INFO [stderr] 
Dec 05 15:27:17.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Dec 05 15:27:17.087 INFO [stderr] su: No module specific data is present
Dec 05 15:27:17.688 INFO running `"docker" "inspect" "9ace2861f1954ae5a13aa4c81ca7a9f5754505b44556f7ce17c3de1415b3f56c"`
Dec 05 15:27:18.020 INFO running `"docker" "rm" "-f" "9ace2861f1954ae5a13aa4c81ca7a9f5754505b44556f7ce17c3de1415b3f56c"`
Dec 05 15:27:18.420 INFO [stdout] 9ace2861f1954ae5a13aa4c81ca7a9f5754505b44556f7ce17c3de1415b3f56c
Dec 05 15:27:18.424 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 05 15:27:18.921 INFO [stdout] 5eea5ea5e8cbc845a3397a7257d2dc87f6d5d3ca43d54550c7bccd65347eda8d
Dec 05 15:27:18.928 INFO running `"docker" "start" "-a" "5eea5ea5e8cbc845a3397a7257d2dc87f6d5d3ca43d54550c7bccd65347eda8d"`
Dec 05 15:27:20.232 INFO [stderr] usermod: no changes
Dec 05 15:27:20.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 15:27:20.319 INFO [stderr]      Running /target/debug/deps/janeiro-8c6c46606f842aa0
Dec 05 15:27:20.319 INFO [stdout] 
Dec 05 15:27:20.319 INFO [stdout] running 1 test
Dec 05 15:27:20.320 INFO [stdout] test transport::test::test_transport ... ok
Dec 05 15:27:20.320 INFO [stdout] 
Dec 05 15:27:20.320 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:27:20.320 INFO [stdout] 
Dec 05 15:27:20.324 INFO [stderr]      Running /target/debug/deps/test_echo_server-ae0bc93a09b242a4
Dec 05 15:27:20.330 INFO [stdout] 
Dec 05 15:27:20.330 INFO [stdout] running 1 test
Dec 05 15:27:20.330 INFO [stdout] test test_echo_server ... ignored
Dec 05 15:27:20.330 INFO [stdout] 
Dec 05 15:27:20.330 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 05 15:27:20.330 INFO [stdout] 
Dec 05 15:27:20.331 INFO [stderr]    Doc-tests janeiro
Dec 05 15:27:21.264 INFO [stdout] 
Dec 05 15:27:21.264 INFO [stdout] running 0 tests
Dec 05 15:27:21.264 INFO [stdout] 
Dec 05 15:27:21.264 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:27:21.264 INFO [stdout] 
Dec 05 15:27:21.269 INFO [stderr] su: No module specific data is present
Dec 05 15:27:22.186 INFO running `"docker" "inspect" "5eea5ea5e8cbc845a3397a7257d2dc87f6d5d3ca43d54550c7bccd65347eda8d"`
Dec 05 15:27:22.420 INFO running `"docker" "rm" "-f" "5eea5ea5e8cbc845a3397a7257d2dc87f6d5d3ca43d54550c7bccd65347eda8d"`
Dec 05 15:27:22.711 INFO [stdout] 5eea5ea5e8cbc845a3397a7257d2dc87f6d5d3ca43d54550c7bccd65347eda8d