Nov 18 00:28:58.466 INFO testing rust_lsp-0.6.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 00:28:58.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:28:58.748 INFO [stdout] 01016b543129da417e61ec2a973c04a5fcefdb85f6133f17ad2cc224775881c1
Nov 18 00:28:58.750 INFO running `"docker" "start" "-a" "01016b543129da417e61ec2a973c04a5fcefdb85f6133f17ad2cc224775881c1"`
Nov 18 00:28:59.134 INFO [stderr] usermod: no changes
Nov 18 00:28:59.203 INFO [stderr]    Compiling rustdt_util v0.2.3
Nov 18 00:28:59.203 INFO [stderr]    Compiling url v1.7.2
Nov 18 00:28:59.707 INFO [stderr]    Compiling rustdt-json_rpc v0.3.0
Nov 18 00:29:02.740 INFO [stderr]    Compiling languageserver-types v0.6.1
Nov 18 00:29:06.652 INFO [stderr]    Compiling rust_lsp v0.6.1 (/source)
Nov 18 00:29:08.567 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:29:08.567 INFO [stderr]   --> src/lsp.rs:75:9
Nov 18 00:29:08.567 INFO [stderr]    |
Nov 18 00:29:08.567 INFO [stderr] 75 |         mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER
Nov 18 00:29:08.567 INFO [stderr]    |         ----^^^^^^^^^^
Nov 18 00:29:08.567 INFO [stderr]    |         |
Nov 18 00:29:08.567 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:29:08.567 INFO [stderr]    |
Nov 18 00:29:08.567 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 00:29:08.567 INFO [stderr] 
Nov 18 00:29:08.567 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:29:08.567 INFO [stderr]   --> src/lsp.rs:95:9
Nov 18 00:29:08.567 INFO [stderr]    |
Nov 18 00:29:08.567 INFO [stderr] 95 |         mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box<RequestHandler>
Nov 18 00:29:08.567 INFO [stderr]    |         ----^^^^^^^^^^
Nov 18 00:29:08.567 INFO [stderr]    |         |
Nov 18 00:29:08.567 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:29:08.567 INFO [stderr] 
Nov 18 00:29:12.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.04s
Nov 18 00:29:12.211 INFO [stderr] su: No module specific data is present
Nov 18 00:29:13.095 INFO running `"docker" "inspect" "01016b543129da417e61ec2a973c04a5fcefdb85f6133f17ad2cc224775881c1"`
Nov 18 00:29:13.213 INFO running `"docker" "rm" "-f" "01016b543129da417e61ec2a973c04a5fcefdb85f6133f17ad2cc224775881c1"`
Nov 18 00:29:13.453 INFO [stdout] 01016b543129da417e61ec2a973c04a5fcefdb85f6133f17ad2cc224775881c1
Nov 18 00:29:13.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:29:13.777 INFO [stdout] aec5373583c25217a270558a2f100e127c23fddd6de8414a21440362eae2c537
Nov 18 00:29:13.781 INFO running `"docker" "start" "-a" "aec5373583c25217a270558a2f100e127c23fddd6de8414a21440362eae2c537"`
Nov 18 00:29:14.490 INFO [stderr] usermod: no changes
Nov 18 00:29:14.597 INFO [stderr]    Compiling rust_lsp v0.6.1 (/source)
Nov 18 00:29:15.795 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:29:15.795 INFO [stderr]   --> src/lsp.rs:75:9
Nov 18 00:29:15.795 INFO [stderr]    |
Nov 18 00:29:15.795 INFO [stderr] 75 |         mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER
Nov 18 00:29:15.796 INFO [stderr]    |         ----^^^^^^^^^^
Nov 18 00:29:15.796 INFO [stderr]    |         |
Nov 18 00:29:15.796 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:29:15.796 INFO [stderr]    |
Nov 18 00:29:15.796 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 00:29:15.796 INFO [stderr] 
Nov 18 00:29:15.799 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:29:15.799 INFO [stderr]   --> src/lsp.rs:95:9
Nov 18 00:29:15.799 INFO [stderr]    |
Nov 18 00:29:15.799 INFO [stderr] 95 |         mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box<RequestHandler>
Nov 18 00:29:15.799 INFO [stderr]    |         ----^^^^^^^^^^
Nov 18 00:29:15.799 INFO [stderr]    |         |
Nov 18 00:29:15.799 INFO [stderr]    |         help: remove this `mut`
Nov 18 00:29:15.799 INFO [stderr] 
Nov 18 00:29:20.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
Nov 18 00:29:20.380 INFO [stderr] su: No module specific data is present
Nov 18 00:29:21.203 INFO running `"docker" "inspect" "aec5373583c25217a270558a2f100e127c23fddd6de8414a21440362eae2c537"`
Nov 18 00:29:21.413 INFO running `"docker" "rm" "-f" "aec5373583c25217a270558a2f100e127c23fddd6de8414a21440362eae2c537"`
Nov 18 00:29:21.644 INFO [stdout] aec5373583c25217a270558a2f100e127c23fddd6de8414a21440362eae2c537
Nov 18 00:29:21.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:29:21.972 INFO [stdout] 00170bf6017e05058ac27f69af1f353e0cebe4c45884bf445f551887b7a3232d
Nov 18 00:29:21.976 INFO running `"docker" "start" "-a" "00170bf6017e05058ac27f69af1f353e0cebe4c45884bf445f551887b7a3232d"`
Nov 18 00:29:22.711 INFO [stderr] usermod: no changes
Nov 18 00:29:22.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 00:29:22.803 INFO [stderr]      Running /target/debug/deps/rust_lsp-239cb6db55ad024f
Nov 18 00:29:22.812 INFO [stdout] 
Nov 18 00:29:22.812 INFO [stdout] running 3 tests
Nov 18 00:29:22.815 INFO [stdout] test lsp_transport::parse_transport_message__test ... ok
Nov 18 00:29:22.815 INFO [stdout] test lsp_transport::write_transport_message__test ... ok
Nov 18 00:29:22.815 INFO [stdout] test server_tests::test_run_lsp_server ... ok
Nov 18 00:29:22.815 INFO [stdout] 
Nov 18 00:29:22.815 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:29:22.815 INFO [stdout] 
Nov 18 00:29:22.820 INFO [stderr]      Running /target/debug/deps/dummy-0b9d118f9fb7d140
Nov 18 00:29:22.822 INFO [stdout] 
Nov 18 00:29:22.822 INFO [stdout] running 0 tests
Nov 18 00:29:22.822 INFO [stdout] 
Nov 18 00:29:22.822 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:29:22.822 INFO [stdout] 
Nov 18 00:29:22.824 INFO [stderr]    Doc-tests rust_lsp
Nov 18 00:29:24.547 INFO [stdout] 
Nov 18 00:29:24.548 INFO [stdout] running 0 tests
Nov 18 00:29:24.548 INFO [stdout] 
Nov 18 00:29:24.548 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:29:24.549 INFO [stdout] 
Nov 18 00:29:24.554 INFO [stderr] su: No module specific data is present
Nov 18 00:29:25.312 INFO running `"docker" "inspect" "00170bf6017e05058ac27f69af1f353e0cebe4c45884bf445f551887b7a3232d"`
Nov 18 00:29:25.449 INFO running `"docker" "rm" "-f" "00170bf6017e05058ac27f69af1f353e0cebe4c45884bf445f551887b7a3232d"`
Nov 18 00:29:25.610 INFO [stdout] 00170bf6017e05058ac27f69af1f353e0cebe4c45884bf445f551887b7a3232d