[INFO] fetching crate fexbluffers 0.1.1... [INFO] checking fexbluffers-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate fexbluffers 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate fexbluffers 0.1.1 [INFO] finished tweaking crates.io crate fexbluffers 0.1.1 [INFO] tweaked toml for crates.io crate fexbluffers 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fexbluffers 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fexbluffers 0.1.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ec6dc25fddc20ff9618f418d59143dfee98e382f0e4e94d6b65d8ceec8b4183 [INFO] running `Command { std: "docker" "start" "-a" "8ec6dc25fddc20ff9618f418d59143dfee98e382f0e4e94d6b65d8ceec8b4183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ec6dc25fddc20ff9618f418d59143dfee98e382f0e4e94d6b65d8ceec8b4183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec6dc25fddc20ff9618f418d59143dfee98e382f0e4e94d6b65d8ceec8b4183", kill_on_drop: false }` [INFO] [stdout] 8ec6dc25fddc20ff9618f418d59143dfee98e382f0e4e94d6b65d8ceec8b4183 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a9ce0dc5ae59619f64c8b5e17187ea9c3b90b763a9f31badf17789679ddbda [INFO] running `Command { std: "docker" "start" "-a" "e6a9ce0dc5ae59619f64c8b5e17187ea9c3b90b763a9f31badf17789679ddbda", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Checking stats_alloc v0.1.10 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling bitcode_derive v0.6.5 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Checking bitcode v0.6.6 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking num_enum v0.7.4 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking flexbuffers v25.2.10 [INFO] [stderr] Checking fexbluffers v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/map.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn start_vector(&mut self, key: &str) -> VectorBuilder { [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] 46 | pub fn start_vector(&mut self, key: &str) -> VectorBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/map.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn start_map(&mut self, key: &str) -> MapBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn start_map(&mut self, key: &str) -> MapBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/vector.rs:39:25 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn start_vector(&mut self) -> VectorBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | pub fn start_vector(&mut self) -> VectorBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/vector.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn start_map(&mut self) -> MapBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn start_map(&mut self) -> MapBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bitcode_benchmark` is never used [INFO] [stdout] --> benches/comp.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn bitcode_benchmark(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `json_benchmark` is never used [INFO] [stdout] --> benches/comp.rs:98:4 [INFO] [stdout] | [INFO] [stdout] 98 | fn json_benchmark(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/map.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn start_vector(&mut self, key: &str) -> VectorBuilder { [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] 46 | pub fn start_vector(&mut self, key: &str) -> VectorBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/map.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn start_map(&mut self, key: &str) -> MapBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn start_map(&mut self, key: &str) -> MapBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/vector.rs:39:25 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn start_vector(&mut self) -> VectorBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | pub fn start_vector(&mut self) -> VectorBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder/vector.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn start_map(&mut self) -> MapBuilder { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn start_map(&mut self) -> MapBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.20s [INFO] running `Command { std: "docker" "inspect" "e6a9ce0dc5ae59619f64c8b5e17187ea9c3b90b763a9f31badf17789679ddbda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a9ce0dc5ae59619f64c8b5e17187ea9c3b90b763a9f31badf17789679ddbda", kill_on_drop: false }` [INFO] [stdout] e6a9ce0dc5ae59619f64c8b5e17187ea9c3b90b763a9f31badf17789679ddbda