[INFO] crate neovim-lib 0.6.1 is already in cache [INFO] extracting crate neovim-lib 0.6.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/neovim-lib/0.6.1 [INFO] extracting crate neovim-lib 0.6.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/neovim-lib/0.6.1 [INFO] validating manifest of neovim-lib-0.6.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of neovim-lib-0.6.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing neovim-lib-0.6.1 [INFO] finished frobbing neovim-lib-0.6.1 [INFO] frobbed toml for neovim-lib-0.6.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/neovim-lib/0.6.1/Cargo.toml [INFO] started frobbing neovim-lib-0.6.1 [INFO] finished frobbing neovim-lib-0.6.1 [INFO] frobbed toml for neovim-lib-0.6.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/neovim-lib/0.6.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing neovim-lib-0.6.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/neovim-lib/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a953fdb1fe9884a27bd4328f25ee1edbbe32d9973ed16ad90dfaa1292e40c96e [INFO] running `"docker" "start" "-a" "a953fdb1fe9884a27bd4328f25ee1edbbe32d9973ed16ad90dfaa1292e40c96e"` [INFO] [stderr] Compiling serde_bytes v0.10.5 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling rmpv v0.4.0 [INFO] [stderr] Compiling neovim-lib v0.6.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/client.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | type Callback = Box) + Send + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result) + Send + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/client.rs:215:55 [INFO] [stderr] | [INFO] [stderr] 215 | fn send_error_to_callers(queue: &Queue, err: &Box) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/model.rs:66:66 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn decode(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/model.rs:105:76 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn encode(writer: &mut W, msg: RpcMessage) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/async.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | cb: Option) + Send + 'static>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result) + Send + 'static` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.03s [INFO] running `"docker" "inspect" "a953fdb1fe9884a27bd4328f25ee1edbbe32d9973ed16ad90dfaa1292e40c96e"` [INFO] running `"docker" "rm" "-f" "a953fdb1fe9884a27bd4328f25ee1edbbe32d9973ed16ad90dfaa1292e40c96e"` [INFO] [stdout] a953fdb1fe9884a27bd4328f25ee1edbbe32d9973ed16ad90dfaa1292e40c96e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/neovim-lib/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 6bf47708b2f5e40d823fa27e0086ede5a2b263b487514fee7ce782c04d3e620f [INFO] running `"docker" "start" "-a" "6bf47708b2f5e40d823fa27e0086ede5a2b263b487514fee7ce782c04d3e620f"` [INFO] [stderr] Compiling neovim-lib v0.6.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/client.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | type Callback = Box) + Send + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result) + Send + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/client.rs:215:55 [INFO] [stderr] | [INFO] [stderr] 215 | fn send_error_to_callers(queue: &Queue, err: &Box) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/model.rs:66:66 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn decode(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rpc/model.rs:105:76 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn encode(writer: &mut W, msg: RpcMessage) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/async.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | cb: Option) + Send + 'static>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result) + Send + 'static` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `"docker" "inspect" "6bf47708b2f5e40d823fa27e0086ede5a2b263b487514fee7ce782c04d3e620f"` [INFO] running `"docker" "rm" "-f" "6bf47708b2f5e40d823fa27e0086ede5a2b263b487514fee7ce782c04d3e620f"` [INFO] [stdout] 6bf47708b2f5e40d823fa27e0086ede5a2b263b487514fee7ce782c04d3e620f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/neovim-lib/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 27d85c0a67aed43c203feab2e8bcf431e2f789b03f3fd2f29dc7673d546d0ced [INFO] running `"docker" "start" "-a" "27d85c0a67aed43c203feab2e8bcf431e2f789b03f3fd2f29dc7673d546d0ced"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/neovim_lib-8aa7f9a5ffe14346 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test rpc::client::tests::test_find_sender ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-0a35707f54d4ed60 [INFO] [stdout] test neovim::tests::test_ui_options ... ok [INFO] [stdout] test rpc::model::test::request_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests neovim-lib [INFO] [stdout] running 4 tests [INFO] [stdout] test can_connect_via_unix_socket ... ignored [INFO] [stdout] test edit_test ... ignored [INFO] [stdout] test remote_test ... ignored [INFO] [stdout] test start_stop_test ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "27d85c0a67aed43c203feab2e8bcf431e2f789b03f3fd2f29dc7673d546d0ced"` [INFO] running `"docker" "rm" "-f" "27d85c0a67aed43c203feab2e8bcf431e2f789b03f3fd2f29dc7673d546d0ced"` [INFO] [stdout] 27d85c0a67aed43c203feab2e8bcf431e2f789b03f3fd2f29dc7673d546d0ced