[INFO] crate racer-testutils 0.1.0 is already in cache
[INFO] checking racer-testutils-0.1.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate racer-testutils 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate racer-testutils 0.1.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate racer-testutils 0.1.0
[INFO] finished tweaking crates.io crate racer-testutils 0.1.0
[INFO] tweaked toml for crates.io crate racer-testutils 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d6b964db8382deb57fea4e73ba3c257d5e081d1265a78bf35b20dd359cfdaae7
[INFO] running `"docker" "start" "-a" "d6b964db8382deb57fea4e73ba3c257d5e081d1265a78bf35b20dd359cfdaae7"`
[INFO] [stderr]     Checking rustc-ap-graphviz v651.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_ast v651.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_target v651.0.0
[INFO] [stderr]     Checking annotate-snippets v0.6.1
[INFO] [stderr]     Checking rustc-ap-rustc_fs_util v651.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v651.0.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.7.1
[INFO] [stderr]     Checking termize v0.1.1
[INFO] [stderr]     Checking ena v0.13.1
[INFO] [stderr]     Checking rustc-ap-serialize v651.0.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling rustc-ap-rustc_macros v651.0.0
[INFO] [stderr]     Checking racer-interner v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking rls-span v0.5.2
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking measureme v0.7.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking rustc-ap-rustc_index v651.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rustc-rayon-core v0.3.0
[INFO] [stderr]     Checking racer-cargo-metadata v0.1.1
[INFO] [stderr]     Checking rustc-rayon v0.3.0
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v651.0.0
[INFO] [stderr]     Checking rustc-ap-arena v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_span v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_errors v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_feature v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_session v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_ast_pretty v651.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_parse v651.0.0
[INFO] [stderr]     Checking racer v2.1.32
[INFO] [stderr]     Checking racer-testutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]    --> src/lib.rs:191:19
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let session = racer::Session::new(&cache);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]    --> src/lib.rs:219:19
[INFO] [stderr]     |
[INFO] [stderr] 219 |     let session = racer::Session::new(&cache);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   expected 2 arguments
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]    --> src/lib.rs:191:19
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let session = racer::Session::new(&cache);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]    --> src/lib.rs:219:19
[INFO] [stderr]     |
[INFO] [stderr] 219 |     let session = racer::Session::new(&cache);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ ------ supplied 1 argument
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   expected 2 arguments
[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" "d6b964db8382deb57fea4e73ba3c257d5e081d1265a78bf35b20dd359cfdaae7"`
[INFO] running `"docker" "rm" "-f" "d6b964db8382deb57fea4e73ba3c257d5e081d1265a78bf35b20dd359cfdaae7"`
[INFO] [stdout] d6b964db8382deb57fea4e73ba3c257d5e081d1265a78bf35b20dd359cfdaae7