[INFO] crate lark-test 0.1.0 is already in cache [INFO] extracting crate lark-test 0.1.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/lark-test/0.1.0 [INFO] extracting crate lark-test 0.1.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/lark-test/0.1.0 [INFO] validating manifest of lark-test-0.1.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lark-test-0.1.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lark-test-0.1.0 [INFO] finished frobbing lark-test-0.1.0 [INFO] frobbed toml for lark-test-0.1.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/lark-test/0.1.0/Cargo.toml [INFO] started frobbing lark-test-0.1.0 [INFO] finished frobbing lark-test-0.1.0 [INFO] frobbed toml for lark-test-0.1.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/lark-test/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lark-test-0.1.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/lark-test/0.1.0:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f9259b8bd28deaf19417ec55067afa7901395fb54944d41c6c290a7a0cb35cec [INFO] running `"docker" "start" "-a" "f9259b8bd28deaf19417ec55067afa7901395fb54944d41c6c290a7a0cb35cec"` [INFO] [stderr] Checking datafrog v2.0.1 [INFO] [stderr] Checking lark-debug-with v0.1.0 [INFO] [stderr] Checking generational-arena v0.2.2 [INFO] [stderr] Checking render-tree v0.1.1 [INFO] [stderr] Compiling derive-new v0.5.6 [INFO] [stderr] Compiling lark-debug-derive v0.1.0 [INFO] [stderr] Checking flexi_logger v0.10.7 [INFO] [stderr] Checking languageserver-types v0.53.1 [INFO] [stderr] Checking lark-collections v0.1.0 [INFO] [stderr] Checking lark-intern v0.1.0 [INFO] [stderr] Checking lark-unify v0.1.0 [INFO] [stderr] Checking language-reporting v0.3.0 [INFO] [stderr] Checking salsa v0.9.2 [INFO] [stderr] Checking lark-string v0.1.0 [INFO] [stderr] Checking lark-span v0.1.0 [INFO] [stderr] Checking lark-actor v0.1.0 [INFO] [stderr] Checking lark-language-server v0.1.0 [INFO] [stderr] Checking lark-error v0.1.0 [INFO] [stderr] Checking lark-entity v0.1.0 [INFO] [stderr] Checking lark-ty v0.1.0 [INFO] [stderr] Checking lark-hir v0.1.0 [INFO] [stderr] Checking lark-parser v0.1.0 [INFO] [stderr] Checking lark-pretty-print v0.1.0 [INFO] [stderr] Checking lark-type-check v0.1.0 [INFO] [stderr] Checking lark-query-system v0.1.0 [INFO] [stderr] Checking lark-eval v0.1.0 [INFO] [stderr] Checking lark-build v0.1.0 [INFO] [stderr] Checking lark-cli v0.1.0 [INFO] [stderr] Checking lark-test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:14:60 [INFO] [stderr] | [INFO] [stderr] 14 | crate fn test_language_server(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [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/harness/test/ls_test.rs:91:64 [INFO] [stderr] | [INFO] [stderr] 91 | fn send(&mut self, msg: T) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:110:74 [INFO] [stderr] | [INFO] [stderr] 110 | fn receive Deserialize<'de>>(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:143:58 [INFO] [stderr] | [INFO] [stderr] 143 | fn send_init(&mut self, id: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:162:63 [INFO] [stderr] | [INFO] [stderr] 162 | fn send_open(&mut self, filepath: &str) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:189:25 [INFO] [stderr] | [INFO] [stderr] 189 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:14:60 [INFO] [stderr] | [INFO] [stderr] 14 | crate fn test_language_server(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [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/harness/test/ls_test.rs:91:64 [INFO] [stderr] | [INFO] [stderr] 91 | fn send(&mut self, msg: T) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:110:74 [INFO] [stderr] | [INFO] [stderr] 110 | fn receive Deserialize<'de>>(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:143:58 [INFO] [stderr] | [INFO] [stderr] 143 | fn send_init(&mut self, id: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:162:63 [INFO] [stderr] | [INFO] [stderr] 162 | fn send_open(&mut self, filepath: &str) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/harness/test/ls_test.rs:189:25 [INFO] [stderr] | [INFO] [stderr] 189 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "f9259b8bd28deaf19417ec55067afa7901395fb54944d41c6c290a7a0cb35cec"` [INFO] running `"docker" "rm" "-f" "f9259b8bd28deaf19417ec55067afa7901395fb54944d41c6c290a7a0cb35cec"` [INFO] [stdout] f9259b8bd28deaf19417ec55067afa7901395fb54944d41c6c290a7a0cb35cec