[INFO] cloning repository https://github.com/racer-rust/racer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/racer-rust/racer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracer-rust%2Fracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracer-rust%2Fracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bbd6a2a19ac3068276b97df79de55b90f6e40fc
[INFO] checking racer-rust/racer against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracer-rust%2Fracer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/racer-rust/racer on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/racer-rust/racer
[INFO] finished tweaking git repo https://github.com/racer-rust/racer
[INFO] tweaked toml for git repo https://github.com/racer-rust/racer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/racer-rust/racer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1143a8c0596661b4569d5d577c14636123c401716d8cab14c3db5c24748dd1fd
[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" "1143a8c0596661b4569d5d577c14636123c401716d8cab14c3db5c24748dd1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1143a8c0596661b4569d5d577c14636123c401716d8cab14c3db5c24748dd1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1143a8c0596661b4569d5d577c14636123c401716d8cab14c3db5c24748dd1fd", kill_on_drop: false }`
[INFO] [stdout] 1143a8c0596661b4569d5d577c14636123c401716d8cab14c3db5c24748dd1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a96af2cb311b9f415228442d361983d39ef985c47be1a846e102021e230cb877
[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" "a96af2cb311b9f415228442d361983d39ef985c47be1a846e102021e230cb877", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
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[INFO] [stderr]     Checking racer-cargo-metadata v0.1.2 (/opt/rustwide/workdir/metadata)
[INFO] [stderr]     Checking rustc-ap-rustc_session v718.0.0
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[INFO] [stderr]     Checking racer v2.1.47 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:564:46
[INFO] [stdout]     |
[INFO] [stdout] 564 | ...                   let ty = try_continue!(ty).dereference();
[INFO] [stdout]     |                                ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:567:45
[INFO] [stdout]     |
[INFO] [stdout] 567 | ...                   try_continue!(gen.search_param_by_path(&paths.path));
[INFO] [stdout]     |                       ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:844:15
[INFO] [stdout]     |
[INFO] [stdout] 844 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/fileres.rs:38:25
[INFO] [stdout]     |
[INFO] [stdout] 38  |     let manifest_path = try_vec!(session.project_model.discover_project_manifest(file_path));
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let trait_path = try_continue!(header.trait_path());
[INFO] [stdout]     |                          ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let trait_match = try_continue!(header.resolve_trait(session, &ImportInfo::default()));
[INFO] [stdout]     |                           -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 279 |             let name = try_continue!(name);
[INFO] [stdout]     |                        ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |             let type_ = try_continue!(type_);
[INFO] [stdout]     |                         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 339 | |                 decl,
[INFO] [stdout] 340 | |                 filepath,
[INFO] [stdout] 341 | |                 blob_range.start + scope_start,
[INFO] [stdout] 342 | |                 local,
[INFO] [stdout] 343 | |                 start + n.into(),
[INFO] [stdout] 344 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:388:31
[INFO] [stdout]     |
[INFO] [stdout] 388 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 389 | |                 decl,
[INFO] [stdout] 390 | |                 filepath,
[INFO] [stdout] 391 | |                 blob_range.start + scope_start,
[INFO] [stdout] 392 | |                 local,
[INFO] [stdout] 393 | |                 start + n.into(),
[INFO] [stdout] 394 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |                     try_continue!(impl_header.trait_path().and_then(|tpath| tpath.name()));
[INFO] [stdout]     |                     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]     --> src/racer/util.rs:834:15
[INFO] [stdout]      |
[INFO] [stdout] 834  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:1723:27
[INFO] [stdout]      |
[INFO] [stdout] 1723 |         let trait_match = try_continue!(header.resolve_trait(session, import_info));
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]      = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]     --> src/racer/util.rs:844:15
[INFO] [stdout]      |
[INFO] [stdout] 844  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:2680:25
[INFO] [stdout]      |
[INFO] [stdout] 2680 |                 let m = try_vec!(typeinf::get_type_of_typedef(&m, session));
[INFO] [stdout]      |                         --------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]      = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let ret = try_continue!(resolve_lvalue_ty(p, t, query, fpath, pos, session,));
[INFO] [stdout]     |                               ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:255:29
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait'
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #42327 <https://github.com/rust-lang/rust/issues/42327> for more information
[INFO] [stdout]     = help: add `#![feature(try_trait)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:564:46
[INFO] [stdout]     |
[INFO] [stdout] 564 | ...                   let ty = try_continue!(ty).dereference();
[INFO] [stdout]     |                                ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:564:46
[INFO] [stdout]     |
[INFO] [stdout] 564 | ...                   let ty = try_continue!(ty).dereference();
[INFO] [stdout]     |                                ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:567:45
[INFO] [stdout]     |
[INFO] [stdout] 567 | ...                   try_continue!(gen.search_param_by_path(&paths.path));
[INFO] [stdout]     |                       ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/ast.rs:567:45
[INFO] [stdout]     |
[INFO] [stdout] 567 | ...                   try_continue!(gen.search_param_by_path(&paths.path));
[INFO] [stdout]     |                       ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:844:15
[INFO] [stdout]     |
[INFO] [stdout] 844 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/fileres.rs:38:25
[INFO] [stdout]     |
[INFO] [stdout] 38  |     let manifest_path = try_vec!(session.project_model.discover_project_manifest(file_path));
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:844:32
[INFO] [stdout]     |
[INFO] [stdout] 844 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/fileres.rs:38:25
[INFO] [stdout]     |
[INFO] [stdout] 38  |     let manifest_path = try_vec!(session.project_model.discover_project_manifest(file_path));
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]   --> src/racer/fileres.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let manifest_path = try_vec!(session.project_model.discover_project_manifest(file_path));
[INFO] [stdout]    |         ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `std::path::Path`, the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]    = note: required because it appears within the type `std::path::Path`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout]    = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/racer/util.rs:845:47
[INFO] [stdout]     |
[INFO] [stdout] 845 |             ::std::ops::ControlFlow::Continue(o) => o,
[INFO] [stdout]     |                                               ^ doesn't have a size known at compile-time
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/fileres.rs:38:25
[INFO] [stdout]     |
[INFO] [stdout] 38  |     let manifest_path = try_vec!(session.project_model.discover_project_manifest(file_path));
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `std::path::Path`, the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: required because it appears within the type `std::path::Path`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let trait_path = try_continue!(header.trait_path());
[INFO] [stdout]     |                          ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let trait_path = try_continue!(header.trait_path());
[INFO] [stdout]     |                          ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let trait_match = try_continue!(header.resolve_trait(session, &ImportInfo::default()));
[INFO] [stdout]     |                           -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let trait_match = try_continue!(header.resolve_trait(session, &ImportInfo::default()));
[INFO] [stdout]     |                           -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 279 |             let name = try_continue!(name);
[INFO] [stdout]     |                        ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 279 |             let name = try_continue!(name);
[INFO] [stdout]     |                        ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |             let type_ = try_continue!(type_);
[INFO] [stdout]     |                         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 |             let type_ = try_continue!(type_);
[INFO] [stdout]     |                         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 339 | |                 decl,
[INFO] [stdout] 340 | |                 filepath,
[INFO] [stdout] 341 | |                 blob_range.start + scope_start,
[INFO] [stdout] 342 | |                 local,
[INFO] [stdout] 343 | |                 start + n.into(),
[INFO] [stdout] 344 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                  ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 339 | |                 decl,
[INFO] [stdout] 340 | |                 filepath,
[INFO] [stdout] 341 | |                 blob_range.start + scope_start,
[INFO] [stdout] 342 | |                 local,
[INFO] [stdout] 343 | |                 start + n.into(),
[INFO] [stdout] 344 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:388:31
[INFO] [stdout]     |
[INFO] [stdout] 388 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 389 | |                 decl,
[INFO] [stdout] 390 | |                 filepath,
[INFO] [stdout] 391 | |                 blob_range.start + scope_start,
[INFO] [stdout] 392 | |                 local,
[INFO] [stdout] 393 | |                 start + n.into(),
[INFO] [stdout] 394 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |           match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                  ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:388:31
[INFO] [stdout]     |
[INFO] [stdout] 388 |               let impl_header = try_continue!(ast::parse_impl(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 389 | |                 decl,
[INFO] [stdout] 390 | |                 filepath,
[INFO] [stdout] 391 | |                 blob_range.start + scope_start,
[INFO] [stdout] 392 | |                 local,
[INFO] [stdout] 393 | |                 start + n.into(),
[INFO] [stdout] 394 | |             ));
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |                     try_continue!(impl_header.trait_path().and_then(|tpath| tpath.name()));
[INFO] [stdout]     |                     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/nameres.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |                     try_continue!(impl_header.trait_path().and_then(|tpath| tpath.name()));
[INFO] [stdout]     |                     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]     --> src/racer/util.rs:834:15
[INFO] [stdout]      |
[INFO] [stdout] 834  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:1723:27
[INFO] [stdout]      |
[INFO] [stdout] 1723 |         let trait_match = try_continue!(header.resolve_trait(session, import_info));
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]     --> src/racer/util.rs:834:32
[INFO] [stdout]      |
[INFO] [stdout] 834  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:1723:27
[INFO] [stdout]      |
[INFO] [stdout] 1723 |         let trait_match = try_continue!(header.resolve_trait(session, import_info));
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]     --> src/racer/util.rs:844:15
[INFO] [stdout]      |
[INFO] [stdout] 844  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:2680:25
[INFO] [stdout]      |
[INFO] [stdout] 2680 |                 let m = try_vec!(typeinf::get_type_of_typedef(&m, session));
[INFO] [stdout]      |                         --------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]     --> src/racer/util.rs:844:32
[INFO] [stdout]      |
[INFO] [stdout] 844  |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]      |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: src/racer/nameres.rs:2680:25
[INFO] [stdout]      |
[INFO] [stdout] 2680 |                 let m = try_vec!(typeinf::get_type_of_typedef(&m, session));
[INFO] [stdout]      |                         --------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let ret = try_continue!(resolve_lvalue_ty(p, t, query, fpath, pos, session,));
[INFO] [stdout]     |                               ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let ret = try_continue!(resolve_lvalue_ty(p, t, query, fpath, pos, session,));
[INFO] [stdout]     |                               ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:255:29
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:255:29
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated types `Error` (from trait `std::ops::Try`), `Ok` (from trait `std::ops::Try`) must be specified
[INFO] [stdout]    --> src/racer/util.rs:834:15
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: specify the associated types: `::std::ops::Try<Ok = Type, Error = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `branch` found for trait object `dyn std::ops::Try` in the current scope
[INFO] [stdout]    --> src/racer/util.rs:834:32
[INFO] [stdout]     |
[INFO] [stdout] 834 |         match ::std::ops::Try::branch($res) {
[INFO] [stdout]     |                                ^^^^^^ function or associated item not found in `dyn std::ops::Try`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/racer/typeinf.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 | ...                   try_continue!(resolve_lvalue_ty(pat, t, query, fpath, pos, session));
[INFO] [stdout]     |                       -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 47 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0191, E0277, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0191`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `racer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a96af2cb311b9f415228442d361983d39ef985c47be1a846e102021e230cb877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96af2cb311b9f415228442d361983d39ef985c47be1a846e102021e230cb877", kill_on_drop: false }`
[INFO] [stdout] a96af2cb311b9f415228442d361983d39ef985c47be1a846e102021e230cb877