[INFO] fetching crate sync-lsp 0.1.0...
[INFO] testing sync-lsp-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate sync-lsp 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sync-lsp 0.1.0
[INFO] finished tweaking crates.io crate sync-lsp 0.1.0
[INFO] tweaked toml for crates.io crate sync-lsp 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync-lsp 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7952cd6c865e6d541c4d512a588c968a34955a8754fec969e3bce29dc03e2d1a
[INFO] running `Command { std: "docker" "start" "-a" "7952cd6c865e6d541c4d512a588c968a34955a8754fec969e3bce29dc03e2d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7952cd6c865e6d541c4d512a588c968a34955a8754fec969e3bce29dc03e2d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7952cd6c865e6d541c4d512a588c968a34955a8754fec969e3bce29dc03e2d1a", kill_on_drop: false }`
[INFO] [stdout] 7952cd6c865e6d541c4d512a588c968a34955a8754fec969e3bce29dc03e2d1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5528553901ff8a9741c02c9656a811e4cc3d819eec6f22015e43b000cda14e53
[INFO] running `Command { std: "docker" "start" "-a" "5528553901ff8a9741c02c9656a811e4cc3d819eec6f22015e43b000cda14e53", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling sync-lsp-derive v0.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sync-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "5528553901ff8a9741c02c9656a811e4cc3d819eec6f22015e43b000cda14e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5528553901ff8a9741c02c9656a811e4cc3d819eec6f22015e43b000cda14e53", kill_on_drop: false }`
[INFO] [stdout] 5528553901ff8a9741c02c9656a811e4cc3d819eec6f22015e43b000cda14e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35b96d179b3e7b859102346cc98dd808ed77c0b5513e307c75b42d1f4c397b87
[INFO] running `Command { std: "docker" "start" "-a" "35b96d179b3e7b859102346cc98dd808ed77c0b5513e307c75b42d1f4c397b87", kill_on_drop: false }`
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sync-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "35b96d179b3e7b859102346cc98dd808ed77c0b5513e307c75b42d1f4c397b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b96d179b3e7b859102346cc98dd808ed77c0b5513e307c75b42d1f4c397b87", kill_on_drop: false }`
[INFO] [stdout] 35b96d179b3e7b859102346cc98dd808ed77c0b5513e307c75b42d1f4c397b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e309e15160194b94e025509c8972172788cff61fab3b1586f4ddedcf4f363b2
[INFO] running `Command { std: "docker" "start" "-a" "0e309e15160194b94e025509c8972172788cff61fab3b1586f4ddedcf4f363b2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DynamicRegistration` is never constructed
[INFO] [stderr]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sync-lsp` (lib) generated 1 warning
[INFO] [stderr] warning: `sync-lsp` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_lsp-181b108bd56c5fa8)
[INFO] [stderr]    Doc-tests sync_lsp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::error (line 155) ... FAILED
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::error (line 159) ... FAILED
[INFO] [stdout] test src/window/log_message.rs - window::log_message (line 7) ... ok
[INFO] [stdout] test src/workspace/execute_command.rs - workspace::execute_command (line 9) ... FAILED
[INFO] [stdout] test src/connection/mod.rs - connection::Connection (line 70) has been running for over 60 seconds
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::cancelled (line 177) has been running for over 60 seconds
[INFO] [stdout] test src/connection/mod.rs - connection::Server (line 30) has been running for over 60 seconds
[INFO] [stdout] test src/lib.rs - (line 20) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0e309e15160194b94e025509c8972172788cff61fab3b1586f4ddedcf4f363b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e309e15160194b94e025509c8972172788cff61fab3b1586f4ddedcf4f363b2", kill_on_drop: false }`
[INFO] [stdout] 0e309e15160194b94e025509c8972172788cff61fab3b1586f4ddedcf4f363b2