[INFO] fetching crate lsp-async-stub 0.7.0...
[INFO] checking lsp-async-stub-0.7.0 against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] extracting crate lsp-async-stub 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate lsp-async-stub 0.7.0
[INFO] finished tweaking crates.io crate lsp-async-stub 0.7.0
[INFO] tweaked toml for crates.io crate lsp-async-stub 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lsp-async-stub 0.7.0 on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lsp-async-stub 0.7.0 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.196
[INFO] [stderr]   Downloaded socket2 v0.5.5
[INFO] [stderr]   Downloaded text-size v1.1.1
[INFO] [stderr]   Downloaded serde_repr v0.1.18
[INFO] [stderr]   Downloaded countme v3.0.1
[INFO] [stderr]   Downloaded async-trait v0.1.77
[INFO] [stderr]   Downloaded rowan v0.15.15
[INFO] [stderr]   Downloaded anyhow v1.0.79
[INFO] [stderr]   Downloaded lsp-types v0.93.2
[INFO] [stderr]   Downloaded serde_derive v1.0.196
[INFO] [stderr]   Downloaded serde_json v1.0.113
[INFO] [stderr]   Downloaded unicode-normalization v0.1.22
[INFO] [stderr]   Downloaded tokio v1.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd00d854d7d6eedce2a850dd89e0161a096d0175523487a5f93cfbc8c2df9495
[INFO] running `Command { std: "docker" "start" "-a" "bd00d854d7d6eedce2a850dd89e0161a096d0175523487a5f93cfbc8c2df9495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd00d854d7d6eedce2a850dd89e0161a096d0175523487a5f93cfbc8c2df9495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd00d854d7d6eedce2a850dd89e0161a096d0175523487a5f93cfbc8c2df9495", kill_on_drop: false }`
[INFO] [stdout] bd00d854d7d6eedce2a850dd89e0161a096d0175523487a5f93cfbc8c2df9495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a3994178ee2a9a96319faad476127f7d31b6d6b9f6bbe64dc0c5f613bb57d5a
[INFO] running `Command { std: "docker" "start" "-a" "4a3994178ee2a9a96319faad476127f7d31b6d6b9f6bbe64dc0c5f613bb57d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rowan v0.15.15
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking lsp-types v0.93.2
[INFO] [stderr]     Checking lsp-async-stub v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `method` is never used
[INFO] [stdout]   --> src/handler.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) trait Handler<W: Clone> {
[INFO] [stdout]    |                  ------- method in this trait
[INFO] [stdout] 11 |     fn method(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn as_err(&mut self) -> CancelTokenErr {
[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] 70 |     pub fn as_err(&mut self) -> CancelTokenErr<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `method` is never used
[INFO] [stdout]   --> src/handler.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) trait Handler<W: Clone> {
[INFO] [stdout]    |                  ------- method in this trait
[INFO] [stdout] 11 |     fn method(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn as_err(&mut self) -> CancelTokenErr {
[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] 70 |     pub fn as_err(&mut self) -> CancelTokenErr<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.33s
[INFO] running `Command { std: "docker" "inspect" "4a3994178ee2a9a96319faad476127f7d31b6d6b9f6bbe64dc0c5f613bb57d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3994178ee2a9a96319faad476127f7d31b6d6b9f6bbe64dc0c5f613bb57d5a", kill_on_drop: false }`
[INFO] [stdout] 4a3994178ee2a9a96319faad476127f7d31b6d6b9f6bbe64dc0c5f613bb57d5a
