[INFO] fetching crate mun_language_server 0.4.0...
[INFO] testing mun_language_server-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mun_language_server 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mun_language_server 0.4.0
[INFO] finished tweaking crates.io crate mun_language_server 0.4.0
[INFO] tweaked toml for crates.io crate mun_language_server 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mun_language_server 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 154 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding lsp-server v0.6.0 (available: v0.7.9)
[INFO] [stderr]       Adding lsp-types v0.93.2 (available: v0.97.0)
[INFO] [stderr]       Adding ra_ap_text_edit v0.0.142 (available: v0.0.241)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] [stderr]       Adding salsa v0.16.1 (available: v0.24.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded countme v3.0.1
[INFO] [stderr]   Downloaded text-size v1.1.1
[INFO] [stderr]   Downloaded extendhash v1.0.10
[INFO] [stderr]   Downloaded mun_paths v0.4.0
[INFO] [stderr]   Downloaded mun_vfs v0.4.0
[INFO] [stderr]   Downloaded mun_target v0.4.0
[INFO] [stderr]   Downloaded rowan v0.15.17
[INFO] [stderr]   Downloaded lsp-server v0.6.0
[INFO] [stderr]   Downloaded lsp-types v0.93.2
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.142
[INFO] [stderr]   Downloaded mun_diagnostics v0.4.0
[INFO] [stderr]   Downloaded mun_syntax v0.4.0
[INFO] [stderr]   Downloaded mun_project v0.4.0
[INFO] [stderr]   Downloaded mun_abi v0.4.0
[INFO] [stderr]   Downloaded mun_hir v0.4.0
[INFO] [stderr]   Downloaded salsa v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c005e7bca858bc9666b899b19b61935cef2f5bbd56c5ca1aa398407247dc3e4e
[INFO] running `Command { std: "docker" "start" "-a" "c005e7bca858bc9666b899b19b61935cef2f5bbd56c5ca1aa398407247dc3e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c005e7bca858bc9666b899b19b61935cef2f5bbd56c5ca1aa398407247dc3e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c005e7bca858bc9666b899b19b61935cef2f5bbd56c5ca1aa398407247dc3e4e", kill_on_drop: false }`
[INFO] [stdout] c005e7bca858bc9666b899b19b61935cef2f5bbd56c5ca1aa398407247dc3e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01793482794cee9e4b1e86c44f18e32448488cc5764f5e59a150676c119ad991
[INFO] running `Command { std: "docker" "start" "-a" "01793482794cee9e4b1e86c44f18e32448488cc5764f5e59a150676c119ad991", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling mun_target v0.4.0
[INFO] [stderr]    Compiling extendhash v1.0.10
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling mun_paths v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling notify v5.2.0
[INFO] [stderr]    Compiling mun_abi v0.4.0
[INFO] [stderr]    Compiling mun_vfs v0.4.0
[INFO] [stderr]    Compiling salsa v0.16.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling smol_str v0.1.24
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling lsp-server v0.6.0
[INFO] [stderr]    Compiling ra_ap_text_edit v0.0.142
[INFO] [stderr]    Compiling rowan v0.15.17
[INFO] [stderr]    Compiling mun_syntax v0.4.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling mun_project v0.4.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling mun_hir v0.4.0
[INFO] [stderr]    Compiling lsp-types v0.93.2
[INFO] [stderr]    Compiling mun_diagnostics v0.4.0
[INFO] [stderr]    Compiling mun_language_server v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.19s
[INFO] running `Command { std: "docker" "inspect" "01793482794cee9e4b1e86c44f18e32448488cc5764f5e59a150676c119ad991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01793482794cee9e4b1e86c44f18e32448488cc5764f5e59a150676c119ad991", kill_on_drop: false }`
[INFO] [stdout] 01793482794cee9e4b1e86c44f18e32448488cc5764f5e59a150676c119ad991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e82eb9653390c27f6ec8bea0dc56cefd21918db6568aa797cafd2c0efe4dcf1
[INFO] running `Command { std: "docker" "start" "-a" "8e82eb9653390c27f6ec8bea0dc56cefd21918db6568aa797cafd2c0efe4dcf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mun_language_server v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tests/support.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn with_fixture(fixture: &str) -> Project {
[INFO] [stdout]    |                                  ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is elided 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] 29 |     pub fn with_fixture(fixture: &str) -> Project<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tests/support.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn with_fixture(fixture: &str) -> Project {
[INFO] [stdout]    |                                  ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is elided 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] 29 |     pub fn with_fixture(fixture: &str) -> Project<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `files` is never read
[INFO] [stdout]   --> src/change_fixture.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ChangeFixture {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 11 |     pub file_position: Option<(mun_hir::FileId, RangeOrOffset)>,
[INFO] [stdout] 12 |     pub files: Vec<mun_hir::FileId>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "8e82eb9653390c27f6ec8bea0dc56cefd21918db6568aa797cafd2c0efe4dcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e82eb9653390c27f6ec8bea0dc56cefd21918db6568aa797cafd2c0efe4dcf1", kill_on_drop: false }`
[INFO] [stdout] 8e82eb9653390c27f6ec8bea0dc56cefd21918db6568aa797cafd2c0efe4dcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c30166a9fa50cba7cf452c5a35c26b3c1a4d4f8a6c274846e22c64779494e90b
[INFO] running `Command { std: "docker" "start" "-a" "c30166a9fa50cba7cf452c5a35c26b3c1a4d4f8a6c274846e22c64779494e90b", kill_on_drop: false }`
[INFO] [stderr] warning: field `files` is never read
[INFO] [stderr]   --> src/change_fixture.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ChangeFixture {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 11 |     pub file_position: Option<(mun_hir::FileId, RangeOrOffset)>,
[INFO] [stderr] 12 |     pub files: Vec<mun_hir::FileId>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mun_language_server` (lib test) generated 1 warning
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> tests/support.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn with_fixture(fixture: &str) -> Project {
[INFO] [stderr]    |                                  ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn with_fixture(fixture: &str) -> Project<'_> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mun_language_server` (test "initialization") generated 1 warning (run `cargo fix --test "initialization"` to apply 1 suggestion)
[INFO] [stderr] warning: `mun_language_server` (test "support") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mun_language_server-c04acca2531376a4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test handlers::tests::test_build_hierarchy_from_flat_list ... ok
[INFO] [stdout] test lsp_utils::tests::test_apply_document_changes ... ok
[INFO] [stdout] test completion::dot::tests::test_struct_fields ... ok
[INFO] [stdout] test completion::dot::tests::test_tuple_struct ... ok
[INFO] [stdout] test completion::dot::tests::test_nested_struct ... ok
[INFO] [stdout] test completion::unqualified_path::tests::test_local_scope ... ok
[INFO] [stdout] test completion::dot::tests::test_incomplete_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/initialization.rs (/opt/rustwide/target/debug/deps/initialization-7b541afdd5361724)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_server ... ok
[INFO] [stdout] test test_document_symbols ... ok
[INFO] [stderr]      Running tests/support.rs (/opt/rustwide/target/debug/deps/support-051a8073ddf9a53f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mun_language_server
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c30166a9fa50cba7cf452c5a35c26b3c1a4d4f8a6c274846e22c64779494e90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30166a9fa50cba7cf452c5a35c26b3c1a4d4f8a6c274846e22c64779494e90b", kill_on_drop: false }`
[INFO] [stdout] c30166a9fa50cba7cf452c5a35c26b3c1a4d4f8a6c274846e22c64779494e90b
