[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-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/racer-rust/racer"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/racer-rust/racer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/racer-rust/racer" "work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/racer-rust/racer"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/racer-rust/racer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfa205cadfd2bd320ce1b1841e9c5de79a9b2d09
[INFO] sha for GitHub repo racer-rust/racer: bfa205cadfd2bd320ce1b1841e9c5de79a9b2d09
[INFO] validating manifest of racer-rust/racer on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of racer-rust/racer on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-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-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/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-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/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" "+df25d79a33b0c82b716699a75a41bfdc6089850a-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-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/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" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking racer-rust/racer against try#424a4ae163d6517f301cd4048a4b5dd785be5b2f for pr-59928
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-59928/worker-1/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/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" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8fd401be2e311121397f46d3b8d53bd391e04f7054adfec36c4903322751a15f
[INFO] running `"docker" "start" "-a" "8fd401be2e311121397f46d3b8d53bd391e04f7054adfec36c4903322751a15f"`
[INFO] [stderr]    Compiling rustc-rayon-core v0.1.2
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]    Compiling rustc-rayon v0.1.2
[INFO] [stderr]     Checking rustc-ap-graphviz v407.0.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_target v407.0.0
[INFO] [stderr]    Compiling rustc-ap-syntax v407.0.0
[INFO] [stderr]     Checking rls-span v0.4.1
[INFO] [stderr]     Checking ena v0.11.0
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v407.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v373.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking jobserver v0.1.13
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling derive_more v0.13.0
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking rustc-ap-serialize v407.0.0
[INFO] [stderr]     Checking rustc-ap-serialize v373.0.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v407.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v373.0.0
[INFO] [stderr]     Checking rustc-ap-arena v373.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_target v373.0.0
[INFO] [stderr]     Checking rustc-ap-arena v407.0.0
[INFO] [stderr]     Checking rustc-ap-syntax_pos v373.0.0
[INFO] [stderr]     Checking rustc-ap-syntax_pos v407.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_errors v373.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_errors v407.0.0
[INFO] [stderr]     Checking racer-interner v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking rustc-ap-syntax v373.0.0
[INFO] [stderr]     Checking racer-cargo-metadata v0.1.1
[INFO] [stderr]     Checking racer v2.1.19 (/opt/crater/workdir)
[INFO] [stderr]     Checking racer v2.1.21
[INFO] [stderr]     Checking racer-testutils v0.1.0
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/alias.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     assert_eq!(got.coords.unwrap(), Coordinate::new(9, 29));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `racer::core::Coordinate`, found struct `racer::Coordinate`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `racer::core::Coordinate`
[INFO] [stderr]               found type `racer::Coordinate`
[INFO] [stderr] note: Perhaps two different versions of crate `racer` are being used?
[INFO] [stderr]   --> tests/alias.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     assert_eq!(got.coords.unwrap(), Coordinate::new(9, 29));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/alias.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     assert_eq!(got.coords.unwrap(), Coordinate::new(9, 32));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `racer::core::Coordinate`, found struct `racer::Coordinate`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `racer::core::Coordinate`
[INFO] [stderr]               found type `racer::Coordinate`
[INFO] [stderr] note: Perhaps two different versions of crate `racer` are being used?
[INFO] [stderr]   --> tests/alias.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     assert_eq!(got.coords.unwrap(), Coordinate::new(9, 32));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `racer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8fd401be2e311121397f46d3b8d53bd391e04f7054adfec36c4903322751a15f"`
[INFO] running `"docker" "rm" "-f" "8fd401be2e311121397f46d3b8d53bd391e04f7054adfec36c4903322751a15f"`
[INFO] [stdout] 8fd401be2e311121397f46d3b8d53bd391e04f7054adfec36c4903322751a15f