Dec 15 16:25:13.468 INFO testing dynamixel-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:25:13.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 16:25:13.908 INFO [stdout] 2a20487bbf5d51e82d676784ca0f952c531cd8f3d1dc0295c6e96f04708db497
Dec 15 16:25:13.910 INFO running `"docker" "start" "-a" "2a20487bbf5d51e82d676784ca0f952c531cd8f3d1dc0295c6e96f04708db497"`
Dec 15 16:25:15.630 INFO [stderr] usermod: no changes
Dec 15 16:25:15.719 INFO [stderr]    Compiling dynamixel v0.1.1 (/source)
Dec 15 16:25:16.519 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 16:25:16.519 INFO [stderr]   --> src/lib.rs:10:1
Dec 15 16:25:16.519 INFO [stderr]    |
Dec 15 16:25:16.519 INFO [stderr] 10 | #[macro_use]
Dec 15 16:25:16.519 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 16:25:16.519 INFO [stderr]    |
Dec 15 16:25:16.519 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 16:25:16.519 INFO [stderr] 
Dec 15 16:25:16.519 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:16.519 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Dec 15 16:25:16.519 INFO [stderr]   |
Dec 15 16:25:16.519 INFO [stderr] 5 | use BaudRate;
Dec 15 16:25:16.519 INFO [stderr]   |     ^^^^^^^^
Dec 15 16:25:16.519 INFO [stderr] 
Dec 15 16:25:16.519 INFO [stderr] warning: unused import: `CommunicationError`
Dec 15 16:25:16.519 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Dec 15 16:25:16.519 INFO [stderr]   |
Dec 15 16:25:16.519 INFO [stderr] 6 | use CommunicationError;
Dec 15 16:25:16.519 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 16:25:16.519 INFO [stderr] 
Dec 15 16:25:16.519 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:16.519 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Dec 15 16:25:16.519 INFO [stderr]    |
Dec 15 16:25:16.519 INFO [stderr] 13 | use BaudRate;
Dec 15 16:25:16.519 INFO [stderr]    |     ^^^^^^^^
Dec 15 16:25:16.519 INFO [stderr] 
Dec 15 16:25:16.909 INFO [stderr] warning: unused import: `Interface`
Dec 15 16:25:16.909 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Dec 15 16:25:16.909 INFO [stderr]    |
Dec 15 16:25:16.909 INFO [stderr] 12 | use Interface;
Dec 15 16:25:16.909 INFO [stderr]    |     ^^^^^^^^^
Dec 15 16:25:16.909 INFO [stderr] 
Dec 15 16:25:17.163 INFO [stderr] warning: method is never used: `value`
Dec 15 16:25:17.163 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Dec 15 16:25:17.163 INFO [stderr]     |
Dec 15 16:25:17.163 INFO [stderr] 369 |     fn value(&self) -> u16 {
Dec 15 16:25:17.163 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:17.163 INFO [stderr]     |
Dec 15 16:25:17.163 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 16:25:17.163 INFO [stderr] 
Dec 15 16:25:17.171 INFO [stderr] warning: method is never used: `variants`
Dec 15 16:25:17.171 INFO [stderr]    --> src/lib.rs:137:5
Dec 15 16:25:17.171 INFO [stderr]     |
Dec 15 16:25:17.171 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Dec 15 16:25:17.171 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:17.171 INFO [stderr] 
Dec 15 16:25:17.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 15 16:25:17.571 INFO [stderr] su: No module specific data is present
Dec 15 16:25:18.325 INFO running `"docker" "inspect" "2a20487bbf5d51e82d676784ca0f952c531cd8f3d1dc0295c6e96f04708db497"`
Dec 15 16:25:18.615 INFO running `"docker" "rm" "-f" "2a20487bbf5d51e82d676784ca0f952c531cd8f3d1dc0295c6e96f04708db497"`
Dec 15 16:25:18.893 INFO [stdout] 2a20487bbf5d51e82d676784ca0f952c531cd8f3d1dc0295c6e96f04708db497
Dec 15 16:25:18.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 16:25:19.371 INFO [stdout] 7fd8d2245246a40ece687b97f2f482b1216c617db7465a865449e3d57502d998
Dec 15 16:25:19.373 INFO running `"docker" "start" "-a" "7fd8d2245246a40ece687b97f2f482b1216c617db7465a865449e3d57502d998"`
Dec 15 16:25:20.659 INFO [stderr] usermod: no changes
Dec 15 16:25:20.820 INFO [stderr]    Compiling serialport v2.3.0
Dec 15 16:25:20.820 INFO [stderr]    Compiling badlog v1.1.1
Dec 15 16:25:23.864 INFO [stderr]    Compiling dynamixel v0.1.1 (/source)
Dec 15 16:25:24.623 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 16:25:24.623 INFO [stderr]   --> src/lib.rs:10:1
Dec 15 16:25:24.623 INFO [stderr]    |
Dec 15 16:25:24.623 INFO [stderr] 10 | #[macro_use]
Dec 15 16:25:24.623 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 16:25:24.623 INFO [stderr]    |
Dec 15 16:25:24.623 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 16:25:24.623 INFO [stderr] 
Dec 15 16:25:24.623 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:24.623 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Dec 15 16:25:24.623 INFO [stderr]   |
Dec 15 16:25:24.623 INFO [stderr] 5 | use BaudRate;
Dec 15 16:25:24.623 INFO [stderr]   |     ^^^^^^^^
Dec 15 16:25:24.623 INFO [stderr] 
Dec 15 16:25:24.623 INFO [stderr] warning: unused import: `CommunicationError`
Dec 15 16:25:24.623 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Dec 15 16:25:24.623 INFO [stderr]   |
Dec 15 16:25:24.623 INFO [stderr] 6 | use CommunicationError;
Dec 15 16:25:24.623 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 16:25:24.623 INFO [stderr] 
Dec 15 16:25:24.627 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:24.627 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Dec 15 16:25:24.627 INFO [stderr]    |
Dec 15 16:25:24.627 INFO [stderr] 13 | use BaudRate;
Dec 15 16:25:24.627 INFO [stderr]    |     ^^^^^^^^
Dec 15 16:25:24.627 INFO [stderr] 
Dec 15 16:25:25.068 INFO [stderr] warning: unused import: `Interface`
Dec 15 16:25:25.068 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Dec 15 16:25:25.068 INFO [stderr]    |
Dec 15 16:25:25.069 INFO [stderr] 12 | use Interface;
Dec 15 16:25:25.069 INFO [stderr]    |     ^^^^^^^^^
Dec 15 16:25:25.069 INFO [stderr] 
Dec 15 16:25:25.329 INFO [stderr] warning: method is never used: `value`
Dec 15 16:25:25.329 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Dec 15 16:25:25.329 INFO [stderr]     |
Dec 15 16:25:25.329 INFO [stderr] 369 |     fn value(&self) -> u16 {
Dec 15 16:25:25.329 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:25.329 INFO [stderr]     |
Dec 15 16:25:25.329 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 16:25:25.329 INFO [stderr] 
Dec 15 16:25:25.330 INFO [stderr] warning: method is never used: `variants`
Dec 15 16:25:25.330 INFO [stderr]    --> src/lib.rs:137:5
Dec 15 16:25:25.330 INFO [stderr]     |
Dec 15 16:25:25.330 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Dec 15 16:25:25.330 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:25.330 INFO [stderr] 
Dec 15 16:25:25.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Dec 15 16:25:25.762 INFO [stderr] su: No module specific data is present
Dec 15 16:25:26.193 INFO running `"docker" "inspect" "7fd8d2245246a40ece687b97f2f482b1216c617db7465a865449e3d57502d998"`
Dec 15 16:25:26.283 INFO running `"docker" "rm" "-f" "7fd8d2245246a40ece687b97f2f482b1216c617db7465a865449e3d57502d998"`
Dec 15 16:25:26.403 INFO [stdout] 7fd8d2245246a40ece687b97f2f482b1216c617db7465a865449e3d57502d998
Dec 15 16:25:26.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 16:25:26.632 INFO [stdout] b91886345349980f76e0f5665f101f26970890d75149d0d0271fd6ee1c0fba76
Dec 15 16:25:26.634 INFO running `"docker" "start" "-a" "b91886345349980f76e0f5665f101f26970890d75149d0d0271fd6ee1c0fba76"`
Dec 15 16:25:27.029 INFO [stderr] usermod: no changes
Dec 15 16:25:27.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 16:25:27.127 INFO [stderr]      Running /target/debug/deps/dynamixel-f6b52a2debc6822f
Dec 15 16:25:27.129 INFO [stdout] 
Dec 15 16:25:27.129 INFO [stdout] running 15 tests
Dec 15 16:25:27.129 INFO [stdout] test protocol1::instruction::tests::test_ping ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol1::instruction::tests::test_pong ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol1::instruction::tests::test_write ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol1::instruction::tests::test_read ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::crc::tests::calculate_checksum_raw ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_ping ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_pong ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_pong_mixed ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_read_response_byte ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_read_response_slice ... ok
Dec 15 16:25:27.129 INFO [stdout] test protocol2::instruction::tests::test_write ... ok
Dec 15 16:25:27.130 INFO [stdout] test protocol2::instruction::tests::test_write_response_byte ... ok
Dec 15 16:25:27.130 INFO [stdout] test protocol2::instruction::tests::test_read ... ok
Dec 15 16:25:27.130 INFO [stdout] test protocol2::instruction::tests::test_write_response_mixed ... ok
Dec 15 16:25:27.130 INFO [stdout] test tests::it_works ... ok
Dec 15 16:25:27.130 INFO [stdout] 
Dec 15 16:25:27.130 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:25:27.130 INFO [stdout] 
Dec 15 16:25:27.130 INFO [stderr]    Doc-tests dynamixel
Dec 15 16:25:28.187 INFO [stdout] 
Dec 15 16:25:28.187 INFO [stdout] running 0 tests
Dec 15 16:25:28.187 INFO [stdout] 
Dec 15 16:25:28.187 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:25:28.187 INFO [stdout] 
Dec 15 16:25:28.190 INFO [stderr] su: No module specific data is present
Dec 15 16:25:28.695 INFO running `"docker" "inspect" "b91886345349980f76e0f5665f101f26970890d75149d0d0271fd6ee1c0fba76"`
Dec 15 16:25:28.833 INFO running `"docker" "rm" "-f" "b91886345349980f76e0f5665f101f26970890d75149d0d0271fd6ee1c0fba76"`
Dec 15 16:25:28.990 INFO [stdout] b91886345349980f76e0f5665f101f26970890d75149d0d0271fd6ee1c0fba76