[INFO] updating cached repository racer-rust/racer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/racer-rust/racer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/racer-rust/racer" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/racer-rust/racer"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/racer-rust/racer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/racer-rust/racer" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/racer-rust/racer"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/racer-rust/racer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c4a90aa3aceb222316a004975fbe8f1e86b08e51 [INFO] sha for GitHub repo racer-rust/racer: c4a90aa3aceb222316a004975fbe8f1e86b08e51 [INFO] validating manifest of racer-rust/racer 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 racer-rust/racer 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 racer-rust/racer [INFO] removed workspace from racer-rust/racer [INFO] removed path dependency racer-cargo-metadata from racer-rust/racer [INFO] removed path dependency racer-testutils from racer-rust/racer [INFO] finished frobbing racer-rust/racer [INFO] frobbed toml for racer-rust/racer written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/racer-rust/racer/Cargo.toml [INFO] started frobbing racer-rust/racer [INFO] removed workspace from racer-rust/racer [INFO] removed path dependency racer-cargo-metadata from racer-rust/racer [INFO] removed path dependency racer-testutils from racer-rust/racer [INFO] finished frobbing racer-rust/racer [INFO] frobbed toml for racer-rust/racer written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/racer-rust/racer/Cargo.toml [INFO] crate racer-rust/racer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/racer-rust/racer/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [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 racer-rust/racer against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/racer-rust/racer:/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] b6f8f004ead8bdd6f92c448e6c28f918febfb40e5314280e6c84804be6e6afb2 [INFO] running `"docker" "start" "-a" "b6f8f004ead8bdd6f92c448e6c28f918febfb40e5314280e6c84804be6e6afb2"` [INFO] [stderr] Compiling rustc-rayon-core v0.2.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling rustc-rayon-core v0.1.2 [INFO] [stderr] Compiling rustc-rayon v0.2.0 [INFO] [stderr] Compiling rustc-rayon v0.1.2 [INFO] [stderr] Checking rustc-ap-graphviz v491.0.0 [INFO] [stderr] Checking rustc-ap-graphviz v407.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v491.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v407.0.0 [INFO] [stderr] Compiling rustc-ap-syntax v491.0.0 [INFO] [stderr] Checking annotate-snippets v0.5.0 [INFO] [stderr] Compiling rustc-ap-syntax v407.0.0 [INFO] [stderr] Checking ena v0.13.0 [INFO] [stderr] Checking ena v0.11.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking jobserver v0.1.14 [INFO] [stderr] Checking rustc-ap-serialize v491.0.0 [INFO] [stderr] Checking rustc-ap-serialize v407.0.0 [INFO] [stderr] Checking rustc-ap-rustc_cratesio_shim v491.0.0 [INFO] [stderr] Checking rustc-ap-rustc_cratesio_shim v407.0.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Checking serde v1.0.92 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v491.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_macros v491.0.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v407.0.0 [INFO] [stderr] Checking rustc-ap-arena v491.0.0 [INFO] [stderr] Checking rustc-ap-syntax_pos v491.0.0 [INFO] [stderr] Checking rustc-ap-arena v407.0.0 [INFO] [stderr] Checking rustc-ap-syntax_pos v407.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v491.0.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking racer-interner v0.1.0 [INFO] [stderr] Checking rls-span v0.5.1 [INFO] [stderr] Checking rustc-ap-rustc_errors v407.0.0 [INFO] [stderr] Checking racer-cargo-metadata v0.1.1 [INFO] [stderr] Checking racer v2.1.22 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/util.rs:418:32 [INFO] [stderr] | [INFO] [stderr] 418 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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/racer/core.rs:715:28 [INFO] [stderr] | [INFO] [stderr] 715 | pub(crate) loader: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileLoader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/core.rs:861:28 [INFO] [stderr] | [INFO] [stderr] 861 | pub project_model: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ProjectModelProvider + 'c` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/core.rs:894:28 [INFO] [stderr] | [INFO] [stderr] 894 | project_model: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ProjectModelProvider + 'c` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/metadata.rs:69:24 [INFO] [stderr] | [INFO] [stderr] 69 | search_fn: Box bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/metadata.rs:110:31 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn project_model() -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ProjectModelProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/racer/project_model.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | search_fn: Box bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> bool` [INFO] [stderr] [INFO] [stderr] Checking racer v2.1.23 [INFO] [stderr] Checking racer-testutils v0.1.0 [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/racer-testutils-0.1.0/src/lib.rs:191:19 [INFO] [stderr] | [INFO] [stderr] 191 | let session = racer::Session::new(&cache); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/racer-testutils-0.1.0/src/lib.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let session = racer::Session::new(&cache); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `racer-testutils`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b6f8f004ead8bdd6f92c448e6c28f918febfb40e5314280e6c84804be6e6afb2"` [INFO] running `"docker" "rm" "-f" "b6f8f004ead8bdd6f92c448e6c28f918febfb40e5314280e6c84804be6e6afb2"` [INFO] [stdout] b6f8f004ead8bdd6f92c448e6c28f918febfb40e5314280e6c84804be6e6afb2