[INFO] fetching crate racer 2.1.38... [INFO] checking racer-2.1.38 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate racer 2.1.38 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate racer 2.1.38 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate racer 2.1.38 [INFO] finished tweaking crates.io crate racer 2.1.38 [INFO] tweaked toml for crates.io crate racer 2.1.38 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate racer 2.1.38 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-ap-rustc_ast_pretty v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Downloaded psm v0.1.8 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_parse v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_session v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Downloaded racer v2.1.37 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_span v671.0.0 [INFO] [stderr] Downloaded stacker v0.1.11 [INFO] [stderr] Downloaded racer-testutils v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 132ccc6d933fdd4f336dfaba22691900d806628eee1c8a2894afca83d78f94c9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "132ccc6d933fdd4f336dfaba22691900d806628eee1c8a2894afca83d78f94c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "132ccc6d933fdd4f336dfaba22691900d806628eee1c8a2894afca83d78f94c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132ccc6d933fdd4f336dfaba22691900d806628eee1c8a2894afca83d78f94c9", kill_on_drop: false }` [INFO] [stdout] 132ccc6d933fdd4f336dfaba22691900d806628eee1c8a2894afca83d78f94c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7156704be878a6ce8bee60fcba0a8d8193af6fd87a3bb5ec74ae29b8092908f2 [INFO] running `Command { std: "docker" "start" "-a" "7156704be878a6ce8bee60fcba0a8d8193af6fd87a3bb5ec74ae29b8092908f2", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v677.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking humantime v2.0.0 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v677.0.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking rustc-ap-rustc_lexer v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Compiling psm v0.1.8 [INFO] [stderr] Compiling stacker v0.1.11 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-ap-rustc_serialize v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Checking rustc-rayon-core v0.3.0 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling rustc-ap-rustc_macros v677.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Checking rustc-ap-rustc_span v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_index v677.0.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_target v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_feature v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_span v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_target v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_feature v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v677.0.0 [INFO] [stderr] Checking serde v1.0.105 [INFO] [stderr] Checking rustc-ap-rustc_ast_pretty v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_session v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_parse v671.0.0 [INFO] [stderr] Checking racer-interner v0.1.0 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking rls-span v0.5.2 [INFO] [stderr] Checking rustc-ap-rustc_session v677.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast_pretty v677.0.0 [INFO] [stderr] Checking racer-cargo-metadata v0.1.1 [INFO] [stderr] Checking racer v2.1.37 [INFO] [stderr] Checking rustc-ap-rustc_parse v677.0.0 [INFO] [stderr] Checking racer-testutils v0.1.0 [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/racer-testutils-0.1.0/src/lib.rs:191:19 [INFO] [stdout] | [INFO] [stdout] 191 | let session = racer::Session::new(&cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/racer-testutils-0.1.0/src/lib.rs:219:19 [INFO] [stdout] | [INFO] [stdout] 219 | let session = racer::Session::new(&cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `racer-testutils` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7156704be878a6ce8bee60fcba0a8d8193af6fd87a3bb5ec74ae29b8092908f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7156704be878a6ce8bee60fcba0a8d8193af6fd87a3bb5ec74ae29b8092908f2", kill_on_drop: false }` [INFO] [stdout] 7156704be878a6ce8bee60fcba0a8d8193af6fd87a3bb5ec74ae29b8092908f2