[INFO] cloning repository https://github.com/sluongng/pbls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sluongng/pbls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsluongng%2Fpbls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsluongng%2Fpbls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c80e3b3b81d5723a98ad3d885cc8a26cfc2baf23
[INFO] checking sluongng/pbls against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsluongng%2Fpbls" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sluongng/pbls
[INFO] finished tweaking git repo https://github.com/sluongng/pbls
[INFO] tweaked toml for git repo https://github.com/sluongng/pbls written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sluongng/pbls on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sluongng/pbls already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a64376b8327f39af0877f046c5b8f068af25aec950512b491d00b965db596f62
[INFO] running `Command { std: "docker" "start" "-a" "a64376b8327f39af0877f046c5b8f068af25aec950512b491d00b965db596f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a64376b8327f39af0877f046c5b8f068af25aec950512b491d00b965db596f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64376b8327f39af0877f046c5b8f068af25aec950512b491d00b965db596f62", kill_on_drop: false }`
[INFO] [stdout] a64376b8327f39af0877f046c5b8f068af25aec950512b491d00b965db596f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f394c0e4bc54420745c0d67066baae6a369cde05a569dfbd04949bcd35217e3
[INFO] running `Command { std: "docker" "start" "-a" "9f394c0e4bc54420745c0d67066baae6a369cde05a569dfbd04949bcd35217e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling cc v1.1.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking tree-sitter-language v0.1.0
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]    Compiling tree-sitter v0.23.0
[INFO] [stderr]    Compiling tree-sitter-protobuf v0.0.1 (https://github.com/sluongng/tree-sitter-protobuf?rev=f90291422082f7e745710123cb4a70c1874dafb7#f9029142)
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_edit v0.20.7
[INFO] [stderr]     Checking lsp-types v0.97.0
[INFO] [stderr]     Checking lsp-server v0.7.4
[INFO] [stderr]     Checking toml v0.8.6
[INFO] [stderr]     Checking pbls v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated field `lsp_types::InitializeParams::root_uri`: Use `workspace_folders` instead when possible
[INFO] [stdout]    --> src/lib.rs:254:16
[INFO] [stdout]     |
[INFO] [stdout] 254 |       let root = params
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 255 | |         .root_uri
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `lsp_types::InitializeParams::root_uri`: Use `workspace_folders` instead when possible
[INFO] [stdout]    --> src/lib.rs:254:16
[INFO] [stdout]     |
[INFO] [stdout] 254 |       let root = params
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 255 | |         .root_uri
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:216:23
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn parent_context(&self, node: Option<tree_sitter::Node>) -> Option<CompletionContext> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn parent_context(&self, node: Option<tree_sitter::Node>) -> Option<CompletionContext<'_>> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:239:15
[INFO] [stdout]     |
[INFO] [stdout] 239 |         self: &Self,
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 242 |     ) -> Result<Option<CompletionContext>> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 242 |     ) -> Result<Option<CompletionContext<'_>>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:249:18
[INFO] [stdout]     |
[INFO] [stdout] 249 |             row: row.try_into().unwrap(),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:369:26
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn type_at(self: &Self, row: usize, col: usize) -> Option<GotoContext> {
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here        ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn type_at(self: &Self, row: usize, col: usize) -> Option<GotoContext<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:373:18
[INFO] [stdout]     |
[INFO] [stdout] 373 |             row: row.try_into().unwrap(),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |             column: col.try_into().unwrap(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbls` (lib) due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:216:23
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn parent_context(&self, node: Option<tree_sitter::Node>) -> Option<CompletionContext> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn parent_context(&self, node: Option<tree_sitter::Node>) -> Option<CompletionContext<'_>> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:239:15
[INFO] [stdout]     |
[INFO] [stdout] 239 |         self: &Self,
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 242 |     ) -> Result<Option<CompletionContext>> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 242 |     ) -> Result<Option<CompletionContext<'_>>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:249:18
[INFO] [stdout]     |
[INFO] [stdout] 249 |             row: row.try_into().unwrap(),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:369:26
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn type_at(self: &Self, row: usize, col: usize) -> Option<GotoContext> {
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here        ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn type_at(self: &Self, row: usize, col: usize) -> Option<GotoContext<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:373:18
[INFO] [stdout]     |
[INFO] [stdout] 373 |             row: row.try_into().unwrap(),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/file.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |             column: col.try_into().unwrap(),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbls` (lib test) due to 3 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9f394c0e4bc54420745c0d67066baae6a369cde05a569dfbd04949bcd35217e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f394c0e4bc54420745c0d67066baae6a369cde05a569dfbd04949bcd35217e3", kill_on_drop: false }`
[INFO] [stdout] 9f394c0e4bc54420745c0d67066baae6a369cde05a569dfbd04949bcd35217e3
